U.S. patent application number 16/221288 was filed with the patent office on 2019-11-07 for fire resistant aerial vehicle for suppressing widespread fires.
The applicant listed for this patent is Adaptive Global Solutions, LLC. Invention is credited to Michael S. THOMAS.
Application Number | 20190337620 16/221288 |
Document ID | / |
Family ID | 66814220 |
Filed Date | 2019-11-07 |
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United States Patent
Application |
20190337620 |
Kind Code |
A2 |
THOMAS; Michael S. |
November 7, 2019 |
FIRE RESISTANT AERIAL VEHICLE FOR SUPPRESSING WIDESPREAD FIRES
Abstract
A concentric, double hull, damage tolerant airframe vehicle
double clad with a lightweight, impact resistant ceramic matrix
composite for heat shielding and flame resistance, and fitted with
insulation, to provide thermal protection from 35.degree. C. to
1,650.degree. C. of the internal fuselage areas for an extended
period of time within an extreme heat environment, that will serve
as a semi or fully autonomous vehicle, manned or unmanned,
preferably an unmanned aerial vehicle designed as the delivery
means to suppress or extinguish flames by repeatedly discharging
pressure waves against flames without having to exit the fire
environment.
Inventors: |
THOMAS; Michael S.;
(Richmond, VT) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Adaptive Global Solutions, LLC |
Whitestone |
NY |
US |
|
|
Prior
Publication: |
|
Document Identifier |
Publication Date |
|
US 20190185163 A1 |
June 20, 2019 |
|
|
Family ID: |
66814220 |
Appl. No.: |
16/221288 |
Filed: |
December 14, 2018 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
62598602 |
Dec 14, 2017 |
|
|
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B64C 9/00 20130101; B64C
2009/005 20130101; B64C 15/14 20130101; A62C 37/00 20130101; A62C
3/0228 20130101; B64C 2201/145 20130101; B64C 39/024 20130101; B64C
1/38 20130101; B64C 19/02 20130101; B64C 2201/12 20130101; B64D
1/16 20130101 |
International
Class: |
B64D 1/16 20060101
B64D001/16; B64C 19/02 20060101 B64C019/02; B64C 15/14 20060101
B64C015/14; B64C 9/00 20060101 B64C009/00; B64C 39/02 20060101
B64C039/02; B64C 1/38 20060101 B64C001/38; A62C 37/00 20060101
A62C037/00 |
Claims
1. An aerial vehicle for extinguishing widespread fires,
comprising: a. a first vessel having an external and interior
surface defining a first chamber, the first vessel being made of a
first thermal insulating material having a melting point of greater
than about 800 degrees Celsius; b. a second vessel having an
exterior surface and an interior surface defining a second chamber
and disposed concentrically and coaxially inside the first chamber
of the first vessel, the second vessel being made of a second
thermal insulating material having a melting point of greater than
about 800 degrees Celsius, the interior surface of the second
vessel having an inlet configured to receive and retain compress
air in the second chamber, and to selectively discharge the
compressed air through an outlet configured to produce a pressure
wave to extinguish fires, the first and second thermal insulating
materials being configured to resist flame and to provide thermal
insulation to maintain an internal temperature of 35.degree. C. or
lower in an environment where temperatures range from about 35
degrees Celsius to about 1,650 degrees Celsius; and c. means for
compressing air in the second chamber of the second vessel; and d.
a propulsion system including a thrust vectoring system for
propelling the aerial vehicle.
2. The aerial vehicle of claim 1, wherein at least one of the first
and second vessels is constructed of a ceramic matrix composite
material.
3. The aerial vehicle of claim 1, further comprising a
monocrystalline material coating disposed on the interior surface
of the first vessel, the exterior surface of the second vessel,
and/or the interior surface of the second vessel.
4. The aerial vehicle of claim 1, further comprising an intumescent
material coating disposed on the interior surface of the first
vessel, the exterior surface of the second vessel, and/or the
interior surface of the second vessel.
5. The aerial vehicle of claim 1, further comprising an elastic
bladder in the second chamber for compressing air in the second
chamber.
6. The aerial vehicle of claim 1, further comprising a compressor
pump for compressing air in the second chamber.
7. The aerial vehicle of claim 1, further comprising an air
backflow valve disposed at the inlet for preventing a backflow of
compressed air from the second chamber back through the inlet.
8. The aerial vehicle of claim 1, further comprising a recoil
stabilizing mechanism for stabilizing the aerial vehicle during a
discharge of the pressure wave.
9. The aerial vehicle of claim 1, wherein the second chamber is
cylindrical in shape and having a first end and second end, wherein
the first and second ends are dome-shaped.
10. The aerial vehicle of claim 6, further comprising an onboard
Global Positioning System (GPS) for tracking a flight path of the
aerial vehicle, said onboard GPS being configured to transmit the
flight path to a remote location.
11. The aerial vehicle of claim 7, further comprising a flight
control system for controlling flight operations of the aerial
vehicle.
12. The aerial vehicle of claim 11, further comprising a Command
Module for controlling operations of the air compressor pump and
communicating with the flight control system and/or onboard
GPS.
13. The aerial vehicle of claim 12, further comprising a first
temperature sensor disposed on the first vessel for sensing
temperature of the exterior surface of the vessel and a second
temperature sensor for sensing temperature inside the first
vessel.
14. The aerial vehicle of claim 13, further comprising at least one
of thermoelectric generator and thermoacoustic generator for
generating electric power for use by the propulsion system, air
compressor, flight control system and/or the Command Module, said
thermoelectric generator and thermoacoustic generator derive
electric power from the difference in temperatures of the surfaces
as sensed by the first and second temperature sensors.
15. The aerial vehicle of claim 1, further comprising a flight
assembly system including, wings, elevators, ailerons, and rudder,
one or more thrust vector nozzles mounted to the exterior surface
of the first vessel, one or more pumps connected to said, one or
more thrust vector nozzles for ejecting air to effect pitch, yaw,
lift and/or roll of the aerial vehicle.
16. The aerial vehicle of claim 1, further comprising a vibration
dampening apparatus disposed between the first and second vessels
for dampening vibration transmitted between the first and second
vessels.
Description
CROSS-REFERENCES TO RELATED APPLICATIONS
[0001] This application claims priority from U.S. Provisional
Application No. 60/598,602 filed on Dec. 14, 2017, the disclosure
of which is incorporated herein by reference in its entirety.
BACKGROUND OF THE INVENTION
1. Field of the Invention
[0002] The present invention relates to fire-extinguishing
vehicles, and in particular, aerial vehicles for extinguishing
fires over a widespread area.
2. Description of Related Art
[0003] Several prior art devices teach the use of a "smart" system
for delivering, targeting and the release of fire retardant
material. A common feature is the use of GPS, paired with a
parachute, sled or glide system, whereupon achieving a
pre-determined location or height above the tree line level of a
fire, an explosive charge is then employed to discharge its
chemical load accordingly. Several are ground impact devices that
employ an explosive charge to spread its contents or serves as a
failsafe mechanism should the device not explode on impact. Many
systems are connected with retractable wings or an air brake to aid
in the descent of the projectile or smart bomb, although such are
not utilized in actual semi or autonomous flight as an aircraft or
projectile navigating the air with an onboard propulsion mechanism.
These devices, while utilizing inertia as a delivery mechanism when
projected or airborne dropped to a fire environment unfortunately
do not employ today's smart technology to think and learn nor have
the capacity to effect true flight within the tree line of a
fire.
[0004] As this is a system and mechanism for the delivery of fire
suppressants (retardants, and other) materials, actual fire
suppressant and other such materials will not be discussed
here.
[0005] U.S. Pat. No. 9,393,450 teaches us a method, system, and
apparatus for the aerial delivery of fire suppressant comprising of
an exterior shell with at least one input port, at least one output
port, and at least one pocket. At least two skids affixed to the
bottom of the exterior shell and a bladder is formed inside the
exterior shell. A detonation cord affixed to the bladder and a
detonation device are arranged in the at least one pocket and
operably connected to the detonation cord configured to release a
liquid contained in the bladder. A detonator device triggers
detonator cord releasing fire retardant seed on a target.
[0006] One of the limitations here is that it is not a precise
delivery mechanism that can maneuver on its own accord to deliver a
fire-retardant package.
[0007] U.S. Pat. No. 9,120,570 teaches a system and methods for
deployment operations from an airborne vehicle are presented. A
designated location of a target is received at a flight control
system coupled to a location tracking guided container comprising
an agent. The location tracking guided container is ejected at an
ejection point from the airborne vehicle approximately above the
designated location of the target to descend at a descent rate and
a descent angle. A calculated path to the designated location is
calculated based on the designated location and a current location
of the location tracking guided container. The location tracking
guided container is aerodynamically guided by a glide control
structure to fly along the calculated path from the ejection point
to a load release altitude near the designated location of the
target. The agent is delivered to the designated location of the
target by releasing the agent at the load release altitude near the
designated location.
[0008] Here too, is a GPS guided system deployed by parachute with
a glide control system.
[0009] U.S. Pat. No. 8,746,355 teaches a fire extinguishing bomb
pre-programmed to detonate at 2-200 feet above the ground or the
tree line. It employs a laser or barometric altitude sensor in
combination with a GPS-altitude sensor for failsafe detonation with
extreme accuracy at the proper altitude. While US Patent
Application Publication No. 2017/0007865 teaches a similar but
upgrade of U.S. Pat. No. 8,746,355, fitted with a GPS locating
device, a position transmitting device and a remote detonating
device electronically coupled to the explosive device, that upon
impact with the ground will cause detonation of the C4 charge,
causing its contents to spread therefrom. It also employs the use
of an airbrake system to "ensure the housing unit will fall in an
orientation that ensures second end striking the ground" and that
it can be detonated within a range of 2-200 feet above the ground
or tree line.
[0010] The air brake is applicable to steady the device but is not
part of a true "flight" system nor deployable to help offset the
blast created at the time of detonation. Neither U.S. Pat. No.
8,746,355 nor U.S. Patent Application Publication No. 2017/0007865
can perform autonomous conventional flight activities.
[0011] U.S. Pat. No. 7,975,774 teaches a guided
fire-retardant-containing bomb comprises a container with
retractable wings, tail and elevators having the form factor of a
conventional release vehicle, where the control surfaces are
coupled via a controller to a GPS with inertial guidance control
and an ability to receive external instructions, and a charge core
to disintegrate and disperse the fire retardant or water.
[0012] While its retractable wings are deployable at the time of
launch, there is no indication that such can be retracted for
flight below tree top levels, and it has limited "lift" ability. As
indicated "Since a single 1,000 lb or even 2,000 lb dose of water
or fire-retardant chemical is not enough to put out a large or
medium fire, many of the "smart water bombs" may be used in large
numbers and in a coordinated manner, . . . " Detonation employs an
explosive core, targeting is based upon a preselected height to
disintegrate, and its flight is that of a nose heavy glider, as it
does not have a propulsion system.
[0013] U.S. Pat. No. 7,478,680 teaches an extinguishing device
consists of an encapsulated cryogenic projectile with a payload of
solidified and frozen mixture of carbon dioxide, nitrogen,
combination of gases and compacted solid extinguishing agents.
These strategically located and cryogenically stored devices are
launched at the outbreak of fire, aerially or terrestrially over a
blaze. An embedded explosive charge is detonated at a predetermined
and optimum height causing the solidified gases/compacted solid
extinguishing agents to be dispersed instantaneously and forcefully
over targeted and specified areas.
[0014] U.S. Pat. No. 7,261,165 teaches that a housing unit includes
two parts that define a fire-smothering chemical storing interior
volume. The housing unit is transported to a target area of a
forest fire by an aircraft and dropped onto the target area. An
explosive charge is located inside the housing unit and is
detonated when the housing unit impacts the ground. The explosion
associated with the detonated charge separates the two parts of the
housing and disperses the chemical from the open housing unit.
[0015] Effectiveness may be limited to how far above and lateral to
impact the fire retardant can spread and may not be as effective as
an airburst vertical fire suppression element
[0016] U.S. Pat. No. 7,083,000 teaches us a fire extinguishing and
fire retarding method is provided comprising the step of confining
a fire extinguishing and fire retarding agent in slurry, liquid or
gaseous form within a shell wherein the shell comprises such an
agent in solid form. An agent such as ice water, or liquid carbon
dioxide is useful when employing the shell as "non-lethal" device.
The solid shell is sublimable and will burst upon impact or upon
exposure to the environmental conditions at the target site to
release the contents of the shell as well as the fragments of the
shell onto the target site.
[0017] U.S. Patent Application Publication No. 20060005974 (the
"'974 Publication") teaches an airborne vehicle which is equipped
with an extinguishant container for mist extinguishing is specified
for efficient firefighting. A detonator which is located on the
extinguishant container can be detonated via a fuse. The detonator
is attached to the airborne vehicle such that, on firing the
extinguishant which is contained in the extinguishant container
produces an extinguishant mist. This is an aerial or ground based
launchable missile that will provide a mist of water over a
targeted fire area, upon detonation using a timed fuse.
[0018] When compared to the present invention, the '974 Publication
is limited in scope of search and targeting.
[0019] Significant advances have been accomplished in the use of
aircraft for in general flight and fire-fighting activities.
[0020] U.S. Pat. No. 9,750,963 teaches A system for dispersing
liquid over a desired location, the system comprising a pressurized
tank having a main body, an inlet in fluid communication with the
main body for introducing liquid to the main body, an outlet in
fluid communication with the main body for dispersing the liquid,
and an air inlet for charging air under pressure into the main
body, where the improvement comprises providing a diffuser for
slowing down pressurized air entering the main body from the
inlet.
[0021] U.S. Pat. No. 7,284,727 discloses a system and method for
aerial dispersion of materials. An aerial dispersion system that
may be employed to allow rapid and temporary conversion of aircraft
for aerial dispersion purposes, such as aerial fire-fighting. The
aerial dispersion systems may be implemented using modular
components that may be configured for compatibility with
conventional cargo loading and unloading systems of modern
aircraft, including side-loading cargo systems of wide body
passenger and cargo aircraft having high lift capacities. The
aerial dispersion systems may be rapidly installed in a large fleet
of high capacity aircraft in response to a wildfire. While a
typical 747 commercial aircraft have a gross carrying weight of
about 140,000 pounds and is capable of carrying about 13,000
gallons of liquid dispersant material such as water. This is over
four times the 3000 gallons carrying capacity of a typical aerial
dispersant system aircraft utilized at that time for purposes such
as aerial firefighting. This is a pre-Super Global Tanker system,
which as with most aircraft converted delivery system it is
effective only as to how close it can attack a fire situation from
above, the availability of a landing and re-lading area, capacity,
the turnaround time between discharge and return to the fire
situation, and the number of aircraft that can be deployed.
[0022] Global SuperTanker's B747-400, The Spirit of John Muir,
incorporates a patented system capable of delivering single or
multiple payload drops aggregating over 19,000 gallons (72,000
liters) of water, fire retardant, or suppressant. These fluids can
be released at variable rates from the plane's pressurized tanks,
producing a tailored response to the firefighting need. This unique
ability allows it to make as many as six drops in a single flight,
while other aircraft such as the C-130 or BAe-146 must repeatedly
land and refuel to achieve the same results.
[0023] U.S. Pat. Nos. 9,750,963 and 7,284,727 demonstrate advances
for a rapid modular fit of suppressant dispersal materials to large
aircraft, whereas the Global SuperTanker is a dedicated aerial
fire-fighting platform. The Global SuperTanker can operate two
separate, but identical constant flow systems are pressurized which
allows for either continuous discharge or up to 8-13 segmented
drops. The Global SuperTanker is able to operate within 15 meters
of the above or tree top level (whichever is higher at the
time).
[0024] While significant advances have been made since the 2002
Fire Season which saw the fatal crashes of two air tankers in the
United States. The current invention, however, allows the system to
work below tree top level, where it can use infra-red data for
mapping and AI self-learning/re-programming for fire targeting and
suppression.
[0025] U.S. Patent Application Publication No. 20170160740
discloses a device that receives a request for a mission that
includes traversal of a flight path from a first location to a
second location and performance of mission operations, and
calculates the flight path from the first location to the second
location based on the request. The device determines required
capabilities for the mission based on the request, and identifies
UAVs based on the required capabilities for the mission. The device
generates flight path instructions for the flight path and mission
instructions for the mission operations, and provides the flight
path/mission instructions to the identified UAVs to permit the
identified UAVs to travel from the first location to the second
location, via the flight path, and to perform the mission
operations at the second location.
[0026] U.S. Application Publication No. 2017/0259098 discloses the
effective use of acoustic technology to suppress different types of
fire by adjusting the frequency of sound waves. It further teaches
us that it can be used as a handheld device, placed in a fixed or
static location, such as above a kitchen range top, and with the
desire of one day being attached to a drone for deployment above a
fire situation. However, it does not disclose how the acoustic
technology can be adapted for a wildfire.
[0027] CN205891227U teaches an unmanned aerial vehicle ("UAV")
having a fire-suppression acoustic device and a thermal imaging
system attached to the bottom of the vehicle, which thermal imaging
system may be used to obtain temperature information for guidance
to the target area. However, CN205891227U does not teach how the
UAV can perform fire suppression within a fully evolved fire
[0028] In sum, the prior art does not teach an ordinary skilled
artisan to produce a system or method for discharging pressure
waves inside a widespread fire to suppress or extinguish fires.
SUMMARY OF THE INVENTION
[0029] The present invention employs pressure wave or shockwave in
a controlled, discrete, non-destructive aerial blast, alone or
combined with other fire extinguishment materials, targeting
horizontally, vertically, and in block formation at, above,
alongside of, around, through and from within the midst of fire to
suppress a wild fire. Using elements from the ambient environment,
this invention can generate its electrical and propulsion needs,
without the use of a solid, gel or liquid fuel, or other external
propellants. When a pressure wave moves across a flame, disturbing
its energy and creating a low-pressure system, the flame is moved
off its fuel source. This is the non-incendiary method applied here
to create the fire suppression, fire extinguishment method of this
invention. Utilizing air from the "fire environment," a pressure
wave or shockwave created by a non-incendiary mechanism is
efficacious in blowing a fire off its fuel source. When combined
with a fluid load the intensity of the shockwave is accelerated
while atomizing the fluid and additional fire extinguishment
material, thereby accentuating the impact of fire suppression.
Without leaving the fire situation, it can efficiently continual to
recharge and discharge a nondestructive shockwave mechanism, on and
in location, constitutes a tactical advantage. With the AI
platform, assets can be autonomous or semi-autonomous arrayed in a
formation, within and contiguous to the fire creating a blanket,
wall or block fire suppression effort, as a drone swarm.
[0030] According to a presently preferred embodiment, there is
provided an aerial vehicle for extinguishing widespread fires
comprises: [0031] (1) a first vessel having an external and
interior surface defining a first chamber, the first vessel being
made of a first thermal insulating material having a melting point
of greater than about 800 degrees Celsius; [0032] (2) a second
vessel having an exterior surface and an interior surface defining
a second chamber and disposed concentrically and coaxially inside
the first chamber of the first vessel, the second vessel being made
of a second thermal insulating material having a melting point of
greater than about 800 degrees Celsius, the interior surface of the
second vessel having an inlet configured to receive and retain
compress air in the second chamber, and to selectively discharge
the compressed air through an outlet configured to produce a
pressure wave to extinguish fires, the first and second thermal
insulating materials being configured to resist flame and to
provide thermal insulation to maintain an internal temperature of
35.degree. C. or lower in an environment where temperatures range
from about 35 degrees Celsius to about 1,650 degrees Celsius;
[0033] (3) means for compressing air in the second chamber of the
second vessel; and [0034] (4) a propulsion system including a
thrust vectoring system for propelling the aerial vehicle.
[0035] The following description is exemplary in principle and is
not intended to limit the disclosure or the application and uses of
the embodiments of the disclosure. Descriptions of specific
devices, techniques, and applications are provided only as
examples. Modifications to the examples described herein will be
readily apparent to those of ordinary skill in the art, and the
general principles defined herein may be applied to other examples
and applications without departing from the spirit and scope of the
disclosure. The present disclosure should be accorded scope
consistent with the claims, and not limited to the examples
described and shown herein.
BRIEF DESCRIPTION OF THE FIGURES
[0036] In the drawings:
[0037] FIG. 1 is a cross-sectional top view of a presently
preferred embodiment of a double-hull aerial vehicle of the present
invention.
[0038] FIG. 2 is a cut-away view of the thrust vectoring system of
another preferred embodiment, showing its pumps, intake and
effluent lines, gas filtration system, thrust vectoring nozzle, and
rotatable tab.
[0039] FIG. 3 illustrates a horizontal view of the aerial vehicle
with a retractable wing, elevator and rudder assembly, designed for
shape charge delivery of a shock wave, showing the pressure wave
chamber in the closed position.
[0040] FIG. 4 illustrates a top view of the aerial vehicle with a
retractable wing, elevator and rudder assembly, designed for shape
charge delivery of a shock wave, showing the pressure wave chamber
in the closed position.
[0041] FIG. 5 illustrates a top view of the aerial vehicle, showing
its upper fuselage doors in the open position.
[0042] FIG. 6 illustrates a top view of the aerial vehicle, showing
the pressure wave chamber with a collection trough.
[0043] FIG. 7 illustrates a frontal view of the aerial vehicle,
showing the pneumatic aerodynamic control and drag reduction
fuselage channel system.
[0044] FIG. 8 illustrates a separate view of an onboard alternative
system for generating thermal energy and electric power in the
inventive aerial vehicle.
LIST OF REFERENCE NUMBERS IN THE DRAWINGS
TABLE-US-00001 [0045] Reference Component/Description number
External environment E.sub.o Interior of the pressure wave chamber
2 Mechanical or electric piston 4 Oblique nozzle 6 High-volume
high-pressure air pumps 8 Subordinate air compression chambers 10
Bladder 12 Bladder assist 14 Pressure wave chamber 16 Interior
chamber made of titanium 18 Monocrystalline coating 20 Ceramic
matric composite/high-heat-extreme-heat 22 Resistant material
coating Blast mitigating material 24 Shock absorbing material or a
shock absorbance 26 system Recoil stabilizing mechanism 30 Flight
assembly system 32 First temperature sensor disposed on the first
34 vessel for sensing temperature of the exterior surface of the
vessel Emergency pressure release 36 Thrust vector nozzle 50 Air
intake line 52 Tab 54 Command Module 64 Damage tolerant airframe 66
Damage tolerant airframe insulation 68 Fuselage areas between the
outer and inner hulls 70 Thermal containment system 74 Fluids or
salts onboard containment system 74 Thermoelectric power generator
76 Thrust vector system 82 Effluent line 86 Servo motor 88
Intumescent coating 90 Optional air filter 92 Flexible connector 94
Thrust vector nozzle tip 96 Flexible backflow preventer webbing 98
Onboard electronic receiving mechanism 100 Connector 104 Power
distribution system 106 Onboard battery charger 108 Onboard battery
110 Vibration mechanism 112 In-flow door 114 Air channels 116
Collection trough 120 Air pressure relief system 122 Heat exchange
system 130 Fuselage door 132 Recoil stabilizing mechanism 300
DETAILED DESCRIPTION OF THE PRESENTLY PREFERRED EMBODIMENTS
[0046] FIG. 1 schematically depicts the double hull design of a
presently preferred embodiment of the aerial vehicle of the present
invention. In order to accomplish the pressure wave, a pressure
wave chamber (16) is configured to receive a volume of air from the
external environment (E.sub.o), which is compressed therein, and is
subsequently forcibly discharged to the external environment at a
targeted flame, at a rapid speed through a now opened, preferably
oblique, nozzle (6) in a controlled manner preferably using an
elastic bladder (12). The pressure wave chamber (16) can be filled
directly with air from the external environment preferably using
one or more high-volume high-pressure air pumps (8), each equipped
with air backflow preventer, and/or preferably using one or more
subordinate air pressure wave chambers (10) that will fill the
pressure wave chamber (16). The subordinate air pressure wave
chamber (10) pumps air from the environment by, preferably, one or
more high-volume high-pressure air pumps (8), thereafter pumping
same into the pressure wave chamber (16) under high compression
through, preferably, one or more separate high-volume high-pressure
air pumps (8). Upon arriving at the targeted flame area and
compressing a volume of air sufficient to disturb the energy of a
target flame, the Command or Control Module (64) suspends filling
the pressure wave chamber (16) by the air pumps (8) and the
subordinate air pressure wave chambers (10), activates the
microelectromechanical devices and actuators (not shown) attached
to the bladder assist (14) rapidly accelerate movement of the
bladder (12) within the pressure wave chamber (16) from a resting
state toward the opening, preferably an oblique nozzle (6), while
at the same time causing the opening, preferably an oblique nozzle
(6) to open, for release of its contents, under high speed, against
the targeted flame area. Upon expulsion of the air contents
therein, the Command or Control Module (64) will close the opening
(6), cause the bladder assist (14) to retract the bladder (12) to
its resting state, then repeat the process.
[0047] Beginning with the interior of the pressure wave chamber
(16) where air will be compressed therein, and working outward, the
material surfaces of the pressure wave chamber (16) is constructed
with an interior chamber preferably made of titanium (18); a
monocrystalline coating (20); a high-heat-extreme-heat resistant
material coating (22) such as a ceramic matric composite, blast
mitigating material (24), shock absorbing material or a shock
absorbance system (26), a high-heat-extreme-heat resistant material
coating (22), a monocrystalline coating (20), and a titanium (18)
outer surface. The pressure wave chamber (16) will be repeatedly
filled with and discharge uncooled hot air from the external
environment (E.sub.o) and will experience the highest temperature
the interior of the vehicle. Compression of hot air within same may
increase temperatures experienced within and by the pressure wave
chamber (16). Therefore, titanium is selected as the preferred
interior surface (18) of the pressure wave chamber given its low
susceptibility to creep at high temperatures, strength durability
and having a low thermal (radiation) conductivity. Titanium has a
boiling point of 3,287.degree. C., with a melting point of
1,668.degree. C. Applying a titanium alloy provides a metal with
high strength and toughness even at extreme temperature.
Monocrystalline coatings (20) provide an added layer of strength
and durability to the structure at high temperatures. The opening,
preferably an oblique nozzle (6) is to be constructed of
high-heat/extreme-heat resistant, high tensile strength
material.
[0048] As depicted here, the bladder (12) and bladder assist (14)
mechanism within the pressure wave chamber (16) is constructed of a
heat resistant elastic material that will withstand the temperature
of hot air that fills, is compressed within, and discharged from
the pressure wave chamber (16). The bladder (12) will assist with
the compression of air, by resistance, the planned discharge of
compressed air from the pressure wave chamber (16) by rapid
expansion within the pressure wave chamber (16) when the Command or
Control Module (64) discharges the air content within the pressure
wave chamber (16) by opening the pressure wave chamber's (16) air
discharge opening (6) (preferably, an oblique nozzle).
[0049] The aerial vehicle's programming Command or Control Module,
avionics package shall include the flight software program, onboard
Global Positioning System (GPS), Gyroscopic positioning (including
sensors and control), Collision detection and avoidance (LIDAR),
Thermal targeting and differentiation, targeting and discharge
control programming, internal and external communication system,
security system, onboard monitoring systems (pressure wave chamber
pump, pressure wave chamber air pressure, propulsion pumps, and
systems check), the internal temperature of the aerial vehicle, air
and fluid pressure relief, thrust vector nozzle function and flow,
electrical power generation, altimeter, navigation, optional
infra-red, near infra-red, and video cameras, antennae, and an
optional optical camera. The electronic components should be
constructed of such a material and/or covering that will
significantly prevent the impact of intense heat generated by the
fire environment. The aerial vehicle is designed to operate as an
autonomous or semi-autonomous system, subsequent to being
programmed and launched by an authorized user or authorized user
system (not shown). As each aerial vehicle is fitted with GPS and
operational data is transmitted in real-time to and from external
monitoring system, an authorized user will have the capability to
override operational phase pre-programmed instructions to either
reprogram the aerial vehicle's Command Module and/or to manually
control operations of the system. Override, reprogramming and
manual control may be limited to fire-fighting operations. As used
herein, operational phase of the aerial vehicle shall mean when the
aerial vehicle is launched/deployed.
[0050] With regard to the aerial vehicle's flight assembly system:
instead of using an external wing, elevator, rudder or
environmentally exposed rotary system, the aerial vehicle is
equipped with an adjustable subsurface thrust vector nozzle,
connected to, preferably, one or more onboard rapid high pressure
high volume pumps, that streams a high volume of air against the
surface or subsurface tabs, to control for pitch, yaw, lift, and
roll of the aerial vehicle, in like manner as applied to an
aircraft or other winged or rotary UAV. Forward propulsion,
hovering and reverse flight operation of the flight assembly system
is electronically controlled by the aerial vehicle's onboard
navigation system. The surface or subsurface tabs serve the same
function as an aileron, elevator and rudder of a wing based
aircraft or drone. The propulsion pumps and the pressure wave
chamber pumps are self-clearing, anti-clogging to significantly
prevent the build-up of soot and other airborne particulate matter,
common to a fire environment from clogging an intake. The
propulsion pumps and the pressure wave chamber pumps are connected
to the surface of the aerial vehicle, thereby enabling such to
extract air from the immediate environment. The base section of the
aerial vehicle also houses the rear propulsion port, its propulsion
pumps.
[0051] The aerial vehicle's base section is fitted with a
closed-loop power source system to harness thermal energy from the
(fire) environment that in turn will be used to heat fluids or
salts to power an onboard traditional or thermoelectric generation
system during the operational phase of the aerial vehicle. The
closed-loop power source system is electronically connected to the
aerial vehicle's Command or Control Module (64). The closed-loop
power source system consists of a heat exchange system linked to
the surface of the aerial vehicle for the purpose of extracting
heat from the external environment, which will transfer heat from
the external (fire) environment to a container system for holding a
hot medium with a high temperature. The heat contained in this
system may be used to generate electricity by a traditional or
thermoelectric generator. The container system that will hold the
hot medium with a high temperature may use a heat storage medium
such as fluids or salts that can be heated from thermal energy
transferred from the external environment by the heat exchange
system. Where during deployment of the aerial vehicle air
temperatures are below the minimum heat threshold required by the
heat exchanger to transfer heat to the traditional or
thermoelectric generation system and the onboard containment
system, the system will then transfer heat contained within the
onboard containment system to generate electrical power. The
closed-loop power source system's onboard traditional or
thermoelectric generation system is further connected to a battery
and battery recharger system. The battery is an additional power
source that is activated when the aerial vehicle is programmed for
deployment and launch. Electrical power is provided by the battery
system when electrical output generated by the electrical
generating system is 5% more than the minimum level of electrical
power that is required to drive the aerial vehicle. During the
deployment phase of the aerial vehicle, the onboard traditional or
thermoelectric generation system, and where necessary, the battery
system will provide the required to operate the system. The
material construction of the closed-loop power system is such that
it will significantly prevent the transfer of heat from within same
to other components within the aerial vehicle.
[0052] As illustrated in FIG. 1, the air or pressure wave chamber
(16) is defined by the interior surface of a cylindrical tube
fitted to a half dome section at each end. Fitted to the interior
surface of the half dome top and bottom sections of the pressure
wave chamber (16) is, preferably, one or more high pressure high
volume pump (8). The pump(s) (14), when activated by the Command or
Control Module (64), will pressurize the pressure wave chamber
(16). The pump is connected to the surface of the aerial vehicle
(200) by an air intake line (52), for the purpose of extracting air
from the external environment. As further illustrated in FIG. 1,
the flight assembly system (32), which includes the wings,
elevators, ailerons, and rudder is connected to the vehicle (200).
There is also shown the aerial vehicle (200) which includes a
flight assembly system (32) including, wings, elevators, ailerons,
and rudder, one or more thrust vector nozzles mounted to the
exterior surface of the first vessel, one or more pumps connected
to said, one or more thrust vector nozzles for ejecting air to
effect pitch, yaw, lift and/or roll of the aerial vehicle
(200).
[0053] The heat-resistant material covering the outer vessel and
concentrically and coaxially disposed inner vessel should be
sufficient to significantly prevent the passage of heat from the
external fire environment to the various components contained
inside the vessels during deployment of the aerial vehicle (200)
within or proximate to a fire zone
[0054] As depicted in FIG. 2, the flight assembly mechanism
consists of one micro thrust vector system pumps connected to a
thrust vectoring nozzle (50); an air intake line extending from the
non-frangible surface area of the aerial vehicle (200) to the micro
thrust vector system pump (8), an effluent air-line connecting the
micro thrust vector system (82) pump (8) to a thrust vectoring
nozzle (50); a tab(s) fitted to a surface area of the aerial
vehicle, connected to a servo motor (not shown) controlling the
pivoting mechanism which will allow the tab to be rotated as
necessary to maintain flight, lift, hover, pitch, yaw and roll. The
thrust vectoring nozzles, as incorporated here, are intended to
apply the same principle used in a jet engine, except that here, it
will funnel a stream of air at high speeds against the rotatable
tab. The air intake line (52) extending from the non-frangible
surface area of the aerial vehicle (200) to the micro thrust vector
system pump (8) is constructed with an anti-clogging surface
material and a particulate matter filtration system, to
significantly prevent the buildup of soot or other debris
therein.
[0055] Thrust vectoring nozzles are used here to control pitch,
roll, and yaw, hovering, lift, and propulsion for the aerial
vehicle (200). Each thrust vectoring nozzle (50) is inked directly
to preferably, one or more high volume high speed pumps (8) that
extract a high volume of air from the surrounding external
environment. The pumps (8) in turn a project volume of air to the
thrust vectoring nozzle (50) at a rate required to maintain flight
and altitude control of the aerial vehicle (200) above and within
the fire zone, and where necessary, to hover. The actual volume and
rate of air to be projected to the thrust vectoring nozzle (50)
from the micro thrust vector system pump (8) will be determined
based upon aerodynamic requirements. Thrust produced in this manner
is the same as would be required where using a thrust vectoring
system an aircraft, drone or rocket engine, for flight purposes.
The flight assembly mechanisms are electronically linked to the
aerial vehicle's (200) Command or Control Module (64). The tab (54)
is fitted to a servo motor (88) that controls the pitch of the tab,
and is designed move or to rotate in the same manner as an aileron,
elevator and rudder assembly of an aircraft. The pressure of air
provided by the thrust vectoring nozzle(s) ported against the tab,
and the angle the tab is deployed at controls pitch, roll, yaw,
lift, horizontal and vertical rotation, and hovering as that air
stream exits the aerial vehicle (200). The distal end of the thrust
vectoring system air intake lines are oriented at the surface of
the aerial vehicle, to allow the extraction of air from the
external environment. The intake lines are placed at a position and
angle significantly far enough from the thrust vectoring system
nozzle and tabs, and the flow of air through same, so that air
ejected by the thrust vectoring nozzle does not impact upon or
otherwise interfere with the air intake system and the ability of
the air intake system to function.
[0056] The type of pump required to provide the necessary volume of
air to provide control pitch, roll, yaw and lift of the aerial
vehicle (200) above tree top level, as well as maneuvering within
or below tree top level, can readily be determined by those skilled
in the art.
[0057] The propulsion system of the aerial vehicle is
electronically linked by the Command or Control Module (64) to the
onboard closed-loop power source system. Electrical power is
generated onboard by use of a closed-loop power source system that
harnesses heat from the fire environment via a heat exchanger (130)
connected to an onboard containment system of heated fluids or
salts. In turn the onboard closed-loop power source system is
connected to a traditional or thermoelectric power generation
system that will generate the electrical power required to operate
the aerial vehicle. The size, shape and material of the closed-loop
power source system's onboard containment system used will in part
be determined by its ability to absorb heat.
[0058] The base section and top section respectively house
independently operated thrust vectoring nozzles (50). Each thrust
vectoring nozzle (50) here is linked to one more high volume high
speed pumps (8). These pumps (8) extract. air from the surrounding
environment that will be funneled through the thrust vectoring
nozzle at high speed, providing propulsion and aeronautical control
of the aerial vehicle. The base section and top section contain
surface or subsurface horizontal and vertical mounted tabs (54)
fitted to a servo motor that control the pitch, roll, elevation and
yaw. The tabs (54) are designed to rotate the aerial vehicle in the
same manner as would the aileron, elevator and rudder flap
assemblies of an aircraft, allowing the aerial vehicle to turn,
roll, and lift. Whereas a conventional aircraft wing employs the
aileron, elevator and rudder flaps in the respective assembly, the
flap assembly is incorporated into the body of the aerial vehicle
itself instead of protruding outwardly. As used here in this
invention, the thrust vectoring systems will include the tabs (54),
pump(s) (8) and the thrust vectoring nozzle(s) (50). As each aerial
vehicle will utilize at least two thrust vectoring systems during
deployment, each thrust vectoring system may be operated
independently, that is separate and apart from any other thrust
vectoring system that is part of the invention. Each component
noted as operating independently, housed independently, and where
aerial vehicles can operate independently, shall mean that each may
be operated/function separately. For example, if one thrust
vectoring system within an aerial vehicle malfunctions, the
remaining thrust vectoring systems may be operated, independently,
to continue operations and/or to compensate for the malfunctioning
component. Similarly, where aerial vehicles are operating in a
"swarm", some or all of the aerial vehicles may operate separate
from a single aerial vehicle serving as a central aerial vehicle
of, for or within the swarm.
[0059] The base and top section are fitted with multiple,
independently operated thrust vectoring nozzles (50) where each
thrust vectoring nozzle (50) is separately linked to one more high
volume high speed pumps (8), and surface or subsurface mounted tab
(54) will enhance maneuverability of the aerial vehicle (200). By
housing independently operated thrust vectoring nozzles (50) in
both the top and bottom sections the front and back of the aerial
vehicle (200) can be tilted on its vertical or horizontal axis
while hovering, hovering motionless, or forward motion. This design
will also allow the aerial vehicle to turn or roll on its center
axis without changing its latitudinal or longitudinal position.
[0060] The base section houses an independent rear propulsion
assembly (vectoring nozzle, preferably, one or more high volume
high speed pumps, and surface or subsurface mounted tabs). Placing
horizontal and vertical tabs (8) here provides greater yaw and
pitch maneuverability compared to that of a fixed position rear
propulsion engine.
[0061] A closed loop power generation system containing a fluid or
salt that can be heated, harnesses thermal energy from the fire
environment via its connected heat exchanger. The thermal energy of
the now heated fluid or salt is used by a connected traditional or
thermoelectric generator (76) which will generate the electrical
power required to operate the system in addition to and beyond the
power produced at the time of Command or Control Module (64)
programming and actual launch of the aerial vehicle.
[0062] By equipping the thrust vector system and the closed loop
power source system with gas filtration system, e.g., to extract
Nitrogen and/or Carbon Dioxide from the external environment, the
resulting effluent of the aerial vehicle's thrust vectoring system
is a fire extinguishment while operating in or proximate to the
fire zone. The down wash of the aerial vehicle thereby decreases
the Oxygen footprint of the propulsion system.
[0063] The top section of the aerial vehicle (200) houses the
aerial vehicle's Command or Control Module (64), avionics package
which shall include the flight software program, GPS, Gyroscopic
positioning (including sensors and control), collision detection
and avoidance (LIDAR), thermal targeting and differentiation,
targeting and discharge control programming, internal and external
communication system, security system, onboard monitoring and
diagnostic systems (pressure wave chamber pump(s), pressure wave
chamber air pressure, propulsion pumps, closed-loop power source
system, internal and external environment temperature and systems
check), air and fluid pressure relief (36), thrust vector nozzle
and tab function and flow (50,54), traditional or thermoelectric
generator, internal temperature of the aerial vehicle (200),
altimeter, navigation, optional infra-red, near infra-red, and
video cameras, antennae, and an optional optical camera.
[0064] FIG. 2 illustrates the thrust vector (assembly) system. An
air intake line using a self-clearing, anti-clogging material to
prevent soot and other airborne particulate matter common to a fire
environment from clogging an intake, extends from the surface of
the aerial vehicle (200), to a micro thrust vector system pump (8).
Where an optional air filtration means is included, as here) (92),
to extract air (and/or gases or inert gas) from the (fire)
environment, an extension of the air intake line (52) connects the
filter system to the micro thrust vector system pump (8). Through
these lines the micro thrust vector system pump (8) suctions a high
volume of air from the environment, then directs it under high
speed through its effluent line (86), to the thrust vector nozzle
(50). The effluent line (86) is fitted with a flexible connector
(94), allowing for movement of the thrust vector nozzle (50). The
thrust vector nozzle's tip (96) is a flexible baffle structure
which can expand or constrict, as required by the Command or
Control Module (64) to increase or decrease the volume and pressure
of air emitted. The thrust vector nozzle (50) is fitted with a
servo motor, increasing flexibility of directed air flow, in the
same manner as a thrust vector engine of an advanced aircraft. The
thrust vector nozzle (50) is also fitted with a flexible backflow
preventer webbing (98), to significantly prevent the loss or escape
of pressurized air streamed from the thrust vector nozzle to the
adjustable tab (54). The adjustable tab (54), which is fitted to
servo motors and the surface of the aerial vehicle (200), can be
angled by command of the Command or Control Module (64), as
required. The ability to angle the tab is in line with the function
of the wing, elevator, aileron, and rudder assemblies of an
aircraft. The ability to angle the tab and the stream of compressed
air from the thrust vector nozzle to the tab enhances an
Encasement's maneuverability. The distal end of the aerial
vehicle's thrust vectoring system air intake lines are oriented at
the surface, to allow the extraction of air from the external
environment. The intake lines are placed at a position and angle
significantly far enough from the thrust vectoring system nozzle
and tabs, and the flow of air through same, so that air ejected by
the nozzle does not impact upon or otherwise interfere with the air
intake system and the ability of the air intake system to function.
As the figures here are two-dimensional, placement of the air
intake lines at the surface of the aerial vehicle may appear closer
than what actual placement of the air intake line will be.
[0065] As used herein, when the Command or Control Module (64)
activates the pressure wave chamber pump(s) to rapidly increase air
pressure from X.sub.2 psi or X.sub.3 psi to X.sub.4 psi, it will
also activate the air brake servo motor(s), extending the air brake
outwardly at the time of X.sub.4 psi discharge for a pre-determined
period of time, creating sufficient drag to counter the impact that
an X.sub.4 psi discharge that prevailing winds and turbulence
within or contiguous to the fire situation would otherwise have
upon the trajectory of the aerial vehicle.
[0066] As further used herein, where two or more aerial vehicles
are at X.sub.4 psi within the same blast field, the Command or
Control Module (64) will adjust the period of time the air brake is
activated to compensate for the additional pressure exerted.
[0067] As also used, herein, when an aerial vehicle's sensors
detect an approaching shockwave or that an aerial vehicle projected
pressure wave or shockwave (e.g., striking a surface) returns in
the direction of the aerial vehicle, the Command or Control Module
(64) will deploy and adjust its air brakes accordingly to maintain
its trajectory, or to move in a course corrective manner.
[0068] The air brake is to be constructed of a light weight
material and in such a manner as to withstand the pressure exerted
X.sub.4 psi discharge from the aerial vehicle, X.sub.4 psi on
blowback, and/or exerted by another encasement proximate to the
same blast field, and the pressure necessary to counter movement
that otherwise would result from a shockwave, high winds such as
fire related thermal updrafts, turbulence and vortices. The air
brake can also be applied by the Command or Control Module (64)
when accessing the recovery and docking site or system (not
shown).
[0069] After compensating for a shape charge, shape charge
blowback, turbulence, vortices or course corrections, the Command
or Control Module will activate the air brake servo motor(s) to
retract the air brake.
[0070] As used herein, a second option to offset the pressure exert
against the aerial vehicle at a X.sub.4 psi discharge is the
deployment of an additional but separate thrust vectoring system.
Here, the additional thrust vector systems are housed between the
anterior of the pressure wave chamber's and the vehicle's exterior
surface, venting to the aerial vehicle's exterior non-frangible
surface. By determining the pressure exerted at X.sub.4 psi
discharge for M.sup.# of milliseconds, those skilled in the
aerodynamics, shockwave research and usage, can determine the
pressure that must be exerted by thrust vectoring systems, as well
as the length of time to exert N.sup.0 of pressure. Pressure at
N.sup.0 represents the range of pressure required to maintain the
aerial vehicle's trajectory at the time of X.sub.4 psi discharge,
and at post discharge where the pressure wave or shockwave's impact
upon the aerial vehicle has dissipated, returning to or maintaining
the aerial vehicle to its pre-X.sub.4 psi discharge trajectory.
[0071] As further used herein, when the aerial vehicle has achieved
its fire target area, trajectory and rotated into its shape charge
position, the Command or Control Module (64), while maintaining the
aerial vehicle's trajectory through the operation of thrust vector
systems, at X.sub.2 psi or X.sub.3 psi will electronically activate
thrust vector systems, so that at the time of X.sub.4 psi discharge
thrust vector systems will exert sufficient pressure for a
pre-determined period M.sup.# of milliseconds, then reducing such
pressure to pre-X.sub.4 psi discharge levels maintained by thrust
vector systems to resume flight and trajectory operations.
[0072] As used herein, a third option to offset the pressure
exerted at X.sub.4 psi discharge against the aerial vehicle is the
deployment of compressed air in the same manner of, or similar to,
the principals of pneumatic aerodynamic control and drag reduction.
To do so, a reinforced line extended from the exterior wall of the
aerial vehicle to an air tight controlled door that leads to the
interior wall of the pressure wave chamber. Until activated by the
Command or Control Module (64) to release air, the unintended
release of air is prevented by a backflow preventer valve or door.
On demand by the Command or Control Module (64) at X.sub.4 psi
discharge to release, the pressure wave chamber's backflow
preventer and air tight controlled door connected to the reinforced
line is opened simultaneously to release a pre-determined amount of
air from the pressure wave chamber through the reinforced line,
where that amount of air will exit the aerial vehicle along its
exterior non-frangible surface. Subsequent to the intended release
of the predetermined volume of air as a countermeasure from the
pressure wave chamber at the time of X.sub.4 psi discharge, the
Command or Control Module (64) will then activate the backflow
preventer to close.
[0073] FIG. 8 diagrammatically illustrates the aerial vehicle with
an alternative method of generating thermal energy and electric
power to operate the system. The aerial vehicle's Command or
Control Module (64) is electronically linked to an onboard
receiving mechanism (100) that when activated can create a
vibration of such frequency to create a high rate of vibration,
wherein the friction created by same may rapidly generate
sufficient friction and resulting thermal energy to heat the fluids
or salts within the onboard containment system (74) that will hold
a hot medium. Heated thermal energy created in this manner will be
used by the onboard traditional or thermoelectric generator system
(76) to generate the electrical energy required to operate the
aerial vehicle (200).
[0074] At the time of pre-launch programming the aerial vehicle
(200), the external containment system (not shown) will cause its
sending mechanism (not shown) to create and project a signal of a
specific frequency (not shown) to the receiving mechanism (100)
within the aerial vehicle (200). Upon receiving the signal of a
specific frequency (not shown) the aerial vehicle's receiving
mechanism (100) is activated.
[0075] Activation of the receiving mechanism causes same to vibrate
at a very high rate. Excitation created by such vibration will in
turn create a high degree of friction and resulting heat up to but
not exceeding T.sub.3.sup.0. When the Command or Control Module
(64) electronically linked temperature monitor (not shown) within
the fluids or salts onboard containment system (74) indicates the
internal temperature of the contents therein has achieved
T.sub.3.sup.0, a signal is sent from the aerial vehicle's Command
or Control Module (64) to the sending mechanism (not shown), to
stop transmission of the signal. The thermal energy produced in
this manner may be used to generate electricity by an onboard
traditional or thermoelectric generator, providing the electrical
power required to operate the aerial vehicle, when the latter is
deployed.
[0076] The exterior and interior surfaces of the aerial vehicle is
to be constructed of a light weight, fire resistant, self-fire
extinguishing material that can withstand the extreme temperatures.
It incorporates a heat exchange system (130) that will discharge
excess heat accumulated within its internal fuselage/component
structures to the external environment. The aerial vehicle fitted
with a closed-loop power source system to harness the energy from
heated fluids or salts to power an onboard traditional or
thermoelectric power generation system during the operational phase
of the aerial vehicle. The closed-loop power source system is
electronically connected to the aerial vehicle's programming,
avionics system and the onboard monitoring systems. The closed-loop
power source system is electronically connected to the Command or
Control Module (64). The closed-loop power source system consists
of a heat exchange system that is linked to the surface of the
aerial vehicle for the purpose of extracting heat from the external
environment. The heat exchange system will transfer heat from the
external (fire) environment to a container system that will hold a
hot medium (of fluid or salt) with a high temperature. The heat
held within this system may be used to generate electricity by a
traditional or thermoelectric generator. The container system that
will hold the hot medium with a high temperature may use a heat
storage medium that will hold fluids or salts that can be heated,
is supplied by heat transferred from the external environment by
the heat exchange system. Where during deployment of the aerial
vehicle's air temperatures are below the minimum heat threshold
required by the exchanger to transfer heat to the onboard
traditional or thermoelectric generation system and the onboard
containment system, the electrical generation system will then
transfer heat contained within the onboard containment system to
generate electrical power. The closed-loop power source system's
onboard traditional or thermoelectric power generation system is
further connected to a battery and battery recharger system. The
battery is a power source that is activated when the aerial vehicle
is deployed. Electrical power is provided by the battery system
when electrical output generated by the traditional or
thermoelectric power generating system is at a minimum of no more
than 5% of the electrical power required to drive the aerial
vehicle's onboard systems. During the deployment phase of the
aerial vehicle, the onboard traditional or thermoelectric power
generation system, and where necessary the auxiliary battery
system, will provide the required electrical power to operate the
system. The material construction of the closed-loop power system
is such that it will significantly prevent the transfer of heat
from within same to other components within the aerial vehicle. A
heat resistant material shall mean a material and construction that
will significantly prevent the transfer of heat from the external
environment into the internal environment of the engineered
structure referred to as the aerial vehicle. This shall also mean a
material and construction that will significantly prevent the
passage, unintended transfer of heat found or contained within,
held or located within the interior of a structure of the aerial
vehicle, to other areas within the interior of the aerial vehicle.
This shall further mean a material and construction that may
dissipate or otherwise transfer to the external environment heat
introduced into the fuselage of the aerial vehicle when its
fuselage or other doors or openings are opened.
[0077] Structurally, the aerial vehicle should be able to withstand
the pressure exerted by a fire environment, the pressure exerted by
its own X.sub.4 psi discharge; X.sub.4 psi discharge of other
aerial vehicle s and aerial vehicles; operation of air brakes to
stabilize aerial vehicle against opposing environmental winds and
X.sub.4 psi discharges; and, the impact of high speed projectiles
within or otherwise commonly associate with an environmental
conflagration.
[0078] Structurally, the aerial vehicle must be capable of rapidly
regenerating X.sub.4 psi discharges and continuous deployment for
an extended period of time.
[0079] The aerial vehicle electronics and monitoring systems
include the programming module (64), Artificial Intelligence ("AI")
software including drone swarming programming, avionics package
which shall include the flight control software program, Gyroscopic
positioning (including sensors and control), collision detection
and avoidance (LIDAR), thermal targeting and differentiation,
targeting and discharge control, internal and external
communication system, security system, onboard monitoring and
diagnostic systems (pressure wave chamber pump(s), pressure wave
chamber air pressure, propulsion pumps, closed-loop power source
system, internal and external environment temperature and systems
check), air pressure relief, thrust vector nozzle, tab function and
flow, traditional or thermoelectric generator, for internal
temperature of the aerial vehicle, altimeter, navigation,
infra-red, near infra-red, and video cameras, antennae, optical
camera, LIDAR, closed-loop power source system, heated fluid or
salt onboard containment structure (74), battery system (110,108),
and the heat exchange monitor.
[0080] The aerial vehicle is developed for shape charge deployment
of a pressure wave or shockwave by compressed air as means for
suppressing fire. It is developed for repeated shape charge
extinguishment delivery. It is fitted with retractable wings,
retractable elevators, and a retractable rudder for extended flight
outside of the targeted fire environment and where operating above
tree-top level. The aerial vehicle continually monitors its
capacity to navigate to a designated recovery and docking area,
taking into account its onboard ability to generated sufficient
electrical power to operate at temperature below a T.sub.1.degree.
thermal environment. The aerial vehicle can deploy its air brake
systems to stabilize the its trajectory and to compensate for the
pressure exerted at the time of a X.sub.4 psi discharge, in order
to remain on target; determine when to retract and re-deploy its
wing, elevator and rudder assemblies; determine and operate its
thrust vectoring system for flight and operational demands.
[0081] Where the aerial vehicle's onboard electrical power
generation levels beyond the fire environment are less than
optimal, the Command or Control Module (64) will divert thermal
energy stored in the onboard containment system (74) to the
closed-loop power source system's onboard traditional or
thermoelectric power generation system (76). While connected to the
recovery and docking system this aerial vehicle will deactivate the
system for storage or program in new search and deployment data.
Where programmed for re-deployment the Command or Control Module
(64) will activate the rapid pre-heat mechanism, charging the fluid
or salt storage system connected to the closed-loop power source
system, up to but not greater than T.sub.3.degree., to provide the
electrical power required to operate the aerial vehicle between
launch and re-entry to the targeted T.sub.1.degree. fire
environment, and initiate recharging of its battery system
(110).
[0082] The pressure wave chamber that will produce the X.sub.4 psi
discharge and shockwave is fitted within the hold of the aerial
vehicle's fuselage. The pressure wave chamber of the aerial vehicle
is comprised of a hardened, non-frangible, cylinder. This cylinder
is further comprised of a fixed position exterior wall, a moveable
interior wall, and designed to withstand pressurization greater
than X.sub.4 psi. The pressure wave chamber's exterior wall and its
interior wall are further fitted with structural openings, through
which air at X.sub.4 psi will be released to produce the resulting
pressure wave or shock wave as the fire extinguishment. The
pressure wave chamber structure may be of a shape other than a
cylinder. The design features or components identified in this
invention would remain a part of the pressure wave chamber.
[0083] The pressure wave chamber is fitted with preferably, one or
more rotating interior wall structures with structural openings
that will correspond with the exterior wall structural openings.
When rotated to open/discharge position by the fitted servo motors,
the structural openings of the interior wall (s) will have aligned
with the corresponding structural openings of the pressure wave
chamber's exterior wall. The pressure wave chamber's interior
structural wall is fitted to preferably, one or more servo motors
electronically linked to the Command or Control Module (64), that
when activated will cause the interior door(s) to rotate along a
grooved surface (not shown) to the open or closed position.
[0084] The pressure wave chamber is charged by preferably, one or
more pumps that extract air from the external environment, through
a line that extends from the pump to the exterior surface of the
fuselage. The pump is fitted with an air pressure sensor, and an
emergency air pressure relief system (122) to significantly prevent
over pressurization and/or an unauthorized air pressurization. The
pump and the emergency air relief system are fitted with an air
backflow preventer, significantly preventing a premature or
unauthorized release of air or filtered gas from the pressure wave
chamber. The air extraction lines extending from the exterior of
the fuselage to the pump, the pump's gas filtration system should
be designed with a material that will significantly prevent
particulate matter build-up and clogging, and a mechanism to
significantly prevent debris access. The pumps, sensors, air intake
lines, servo motors, backflow preventers, emergency relief system
line(s), and all other components affiliated with the pressure wave
chamber are to be constructed of a material and in such a manner as
to withstand continuous X.sub.4 psi discharge, and to function
unimpeded by air pressurization at X.sub.4 psi or greater.
[0085] As shown in FIG. 3, the fuselage door is in the closed
position (132), thereby allowing the pressure wave chamber (16) to
be filled.
[0086] The pressure wave chamber can be constructed in such a
manner as to release compressed air as a pressure wave or shockwave
from the upper fuselage, the under belly, the port and/or the
starboard areas of the aerial vehicle. To do so the aerial vehicle
is fitted with fuselage doors that correspond with the X.sub.4 psi
discharge position of the pressure wave chamber's interior
wall.
[0087] As shown in FIG. 4, the fuselage door (132) is in the closed
position. When the Command or Control Module (64) activates the
servo motor (88) to rotate over the chamber openings (6),
preferably an oblique discharge nozzle, compressed air within the
pressure wave chamber will be forcibly expelled to the external
environment (E.sub.0).
[0088] As shown in FIG. 5, the pressure wave chamber is designed to
release the shape charge through the upper fuselage of the aerial
vehicle, by opening the upper fuselage exterior door(s) and
rotating the interior wall of the pressure wave chamber to the open
position. The upper fuselage exterior doors are fitted to one of
more fuselage exterior door servo motors, and a locking mechanism
that will secure the fuselage door whether opened or closed. These
upper fuselage exterior doors are further fitted with a scrapping
edge (not shown), so that when rotated to the closed position the
scrapping edge will dislodge debris that may have collected between
the fuselage (and the pressure wave chamber when the upper fuselage
exterior door was opened for a X.sub.4 psi discharge. This
scrapping edge will also move collected moisture within the
fuselage (between the fuselage's interior structure and the
pressure wave chamber), to a debris collection groove for
subsequent removal from the aerial vehicle. The interior of the
aerial vehicle's hold is fitted with a moisture and debris
collection groove. This debris collection groove, electronically
connected to the Command or Control Module (64), will open to the
external environment to release the collected moisture and debris
from the aerial vehicle. This invention is not limited to using the
upper fuselage as the release area. The upper fuselage is cited
here for illustrative purposes, only.
[0089] In advance of a planned X.sub.4 psi discharge the Command or
Control Module (64) will open the door from the locking system,
move the interior pressure wave chamber door along a securing track
(not shown) to where it is stowed within the fuselage's hold. The
discharge area of the pressure wave chamber is now exposed to the
external environment.
[0090] The actual number of pressure wave chambers per aerial
vehicle, and whether X.sub.4 psi discharge will be via the upper
fuselage, underbelly, port and/or the starboard area of the aerial
vehicle will be determined at the time of manufacture.
[0091] Based upon additional data, the Command or Control Module
(64) will determine whether or for how long to maintain the upper
fuselage door in the open position: e.g., whether the aerial
vehicle will deploy the next X.sub.4 psi discharge within a
predetermined period of time, search for other fire zone targets,
route to a recovery and docking area, or await the receipt of an
authorized remote command.
[0092] As shown in FIG. 6, the lateral edges of the interior
rotating pressure wave chamber wall are fitted with a scraping edge
(not shown) to loosen particulate matter or debris collected within
the pressure wave chamber itself, and to push condensation into an
exit groove or trough (120) leading to an exterior structural door
opening. When the interior door rotates to the closed position
(132) it scrapes the exterior wall surface, pushing the loosened
particulate matter, debris or moisture into the trough. When trough
sensors detect the X volume (X.sup.v) of particulate matter, debris
or moisture in the trough, the Command or Control Module (64) will
pressurize the pressure wave chamber, up to X.sub.3 psi, before
signaling servos to rotate the interior wall to the open position
to clear the interior of the pressure wave chamber. X.sup.v will be
determined in the manufacturing process.
[0093] As used herein, the Command or Control Module (64) of the
aerial vehicle, when activated, will perform a systems diagnostic
check of the vehicle's systems and components, determining
suitability for deployment before downloading the pre-launch data.
That pre-launch data and pre-launch sequence will include flight
and trajectory operations, pre-charging of the onboard traditional
or thermoelectric generator system (76) and an onboard containment
system; flight, trajectory, altimeter, topography data and connect
to a real-time satellite link for GPS and topography updates; fire
target location, search and targeting data; activate collision
detection avoidance, spatial relations sensor, the neural network
search and link; pre-charge the pressure wave chamber to X.sub.2
psi, while activating the pressure wave chamber pressure and over
pressurization monitors, closing the respective air backflow
preventer; then on command launching the aerial vehicle via an
aerial delivery, VTOL or horizontal take-off and landing ("HTOL"),
and deployment of its wing, elevator, and rudder assemblies
accordingly.
[0094] FIG. 7 schematically illustrates a front view of the aerial
vehicle network of pneumatic aerodynamic control and drag reduction
surface access doors (114) and air channels (116). The air channels
(116) are housed between the fuselage's exterior surface and the
interior wall, which forms the fuselage hold's exterior wall. The
interior wall of the pressure wave chamber, connection to a servo
motor (88), is in the closed position, indicated by its structural
openings as out of alignment with the structural openings of the
exterior wall, thereby permitting the compression of air therein.
Here, for illustrative purposes, the wing, elevator and rudder
assemblies are deployed. The pneumatic aerodynamic control servo
motor (88) are electronically linked (not shown) to the Command or
Control Module (64). The pressure wave chamber's pumps (14) are
connected to the gas filtration filter (not shown) that is
connected by an air extraction line (not shown) to the exterior
wall of the aerial vehicle's fuselage. Oxygen separated from the
extracted gases by the gas filtration system would be released to
the environment, away from the down draft or prop wash of the
thrust vectoring system. Oxygen levels within the fire zone are not
increased by a release in this manner, as the volume of Oxygen so
released existed at the time of extracting the gas or inert gas.
The distal end of the thrust vectoring system's air intake lines
oriented at the exterior surface of the aerial vehicle fuselage, so
to allow the extraction of air from the external environment, are
placed at a position and angle significantly far enough from the
thrust vectoring system nozzle and tabs, the network of pneumatic
aerodynamic control and drag reduction surface access doors (114),
and air channels (116), so that air ejected by the nozzle does not
impact upon or otherwise interfere with the air intake system and
the ability of these systems to function.
[0095] As further used herein, each pneumatic aerodynamic control
and drag reduction fuselage door is fitted with an in-flow and
out-flow capability, so that when the Command or Control Module
(64) opens the in-flow door (114) to channel air to an exit point,
the Command or Control Module (64) opens a corresponding out-flow
door, while activating a backflow preventer so that the exiting
airflow passing through will not be obstructed. The channels are
constructed in such a manner as to create a low-pressure area when
air enters at the in-flow door, creating a draft effect, pulling
air through to exit the outflow door.
[0096] Although the illustration of the pneumatic aerodynamic
control and drag reduction references the aerial vehicle.
[0097] As used herein, FIG. 8 illustrates the aerial vehicle (200)
with an alternative method of generating thermal energy and
electric power to operate the system. The Command or Control Module
(64) is electronically linked to an onboard electronic receiving
mechanism (100) that when activated can create a vibration of such
frequency that it will cause another mechanism to vibrate at a high
rate of frequency. The frequency operating at a high rate will
cause friction between its surfaces and the salt or fluid within
the onboard containment system (74) that will hold a hot medium,
where it will rapidly heat the salt or fluid contained therein,
resulting in a hot medium. The thermal energy created in this
manner within the onboard containment system (74) that will hold a
hot medium, when transferred to the onboard traditional or
thermoelectric generator system (76), will be used by the onboard
traditional or thermoelectric generator system to generate the
electrical energy required to operate the aerial vehicle.
[0098] During pre-deployment the signal is generated by the
external programming means (not shown) and transmitted to the
aerial vehicle's Command or Control Module (64). The Command or
Control Module's programming will transmit a signal to the onboard
receiving mechanism (100), the mechanism that will vibrate at a
high rate of frequency, and the traditional or thermoelectric
generator (76), to initiate electrical power production and
distribution. Where (pre-determined) temperature levels within the
onboard containment system (74) are below T.sub.2.sup.0, the aerial
vehicle's Command or Control Module (64) will transmit to the
aerial vehicle's onboard receiving mechanism (100) a signal of a
specific frequency (not shown) with the embedded identifier (not
shown) of an authorized user/operator. When the onboard receiving
mechanism (100) receives and accepts the signal of a specific
frequency (not shown) it will cause the vibration mechanism (112)
within the onboard containment system (74) to vibrate a high rate
of speed, creating friction and heat, rapidly heating the hot
medium within the onboard containment system (74). Upon achieving
an internal temperature of T.sub.2.sup.0, the Command or Control
Module (64) will then cause, via a heat exchanger, the transfer of
thermal energy from within the onboard containment system (74),
through a connector (104), to the traditional or thermoelectric
generator (76). On command by the Command or Control Module (64)
electrical power produced by the onboard traditional or
thermoelectric generator (76), will be distributed throughout the
aerial vehicle as programmed, by a connection (104) between the
onboard traditional or thermoelectric generator (76) and the power
distribution system (106). Power distribution is controlled by the
Command or Control Module (64). Where the Command or Control
Module's (64) monitoring (not shown) of the onboard battery (110)
indicates that power levels therein is at or less than 5% more than
the minimum level of electrical power that is required to drive the
aerial vehicle (200), the Command or Control Module (64) will cause
the traditional or thermoelectric generator (76) to distribute
electrical power through a connector (104) to the battery charger
(108), which in turn will transfer electrical power to the onboard
battery (110), recharging the battery (110). The onboard battery
(110), as controlled by the Command or Control Module (64), may
convey electrical power through a connector (104) to the power
distribution system (106). The standard or alternative method of
generating thermal energy and electric power to operate the system
mentioned above utilizes the same pathway of power generation and
distribution, with the exception that the receiving mechanism and
the vibration mechanism of the alternative method of generating
thermal energy and electric power is replaced by the heat exchange
system.
[0099] At the time of pre-launch programming the aerial vehicle,
the external programming mechanism (not shown) will cause its
sending mechanism (not shown) to create and project a signal of a
specific frequency (not shown) to the receiving mechanism (100)
within the aerial vehicle (200). Upon receiving the signal of a
specific frequency (not shown) the aerial vehicle's receiving
mechanism (100) is activated.
[0100] Activation of the receiving mechanism causes same to vibrate
at a very high rate. Excitation created by such vibration will in
turn create a high degree of friction and resulting heat, thereby
rapidly heating the fluids or salts contained therein, up to but
not exceeding T.sub.3.sup.0. When the Command or Control Module
(64) electronically linked temperature monitor (not shown) within
the fluids or salts onboard containment system (74) indicates the
internal temperature of the contents therein has achieved
T.sub.3.sup.0, a signal is sent from the aerial vehicle's Command
or Control Module (64) to the onboard sending mechanism (not
shown), to stop the transmission of the signal. The thermal energy
produced in this manner may be used to produce electricity by an
onboard traditional or thermoelectric generator, providing the
electrical power required to operate the aerial vehicle, when the
latter is deployed.
[0101] Where pre-deployment temperatures of the aerial vehicle
fluids or salts onboard containment system (74) declines to a
pre-determined T.sub.1.sup.0 level, and the aerial vehicle is not
deactivated, the external programming mechanism (not shown) will
again activate the external sending mechanism (not shown) to create
and transmit the electronic signal of a specific frequency (not
shown) to the receiving mechanism (100) within the aerial vehicle
(200), activating the aerial vehicle receiving mechanism (100) to
generate the rapid high frequency vibration required to heat the
fluids or salts within the onboard containment system (74), to
restore the fluids or salts to the required heated temperature
state. T.sub.2.sup.0 as defined here, is the pre-determined minimum
amount and temperature of thermal energy available within the
onboard containment system (74) that will hold a hot medium of
fluids or salts, that can be transferred from the onboard
containment system (74) to the onboard traditional or
thermoelectric generator system (76) for the production of
electrical energy required to operate a deployed aerial vehicle,
when using this self-contained system. T.sub.1.sup.0 as defined
here, is applied where thermal energy is drafted from the external
(fire) environment, through a heat exchanger system to heat the hot
medium of fluids or salts.
[0102] Where during deployment the electrical generation capacity
and/or the temperature within the onboard containment system (74)
that holds a hot medium reaches a temperature of less than
T.sub.2.sup.0, the aerial vehicle Command or Control Module (64)
will activate the onboard receiving mechanism (100) to generate and
project a specific signal frequency (not shown) to another
mechanism within the onboard containment system (74) that is in
contact with the fluids or salts that are contained therein: that
mechanism will create the high rate of vibration, whereby the
resulting friction between the this mechanism and the fluids or
salts cause heat to occur in the onboard containment system (74) to
rapidly restore the fluids or salts contained therein, to the
heated level required for sustained deployment of the aerial
vehicle. T.sub.2.sup.0, as used herein, shall mean the minimum
threshold temperature required for the onboard traditional or
thermoelectric generator (76) to produce sufficient electrical
energy to: operate a deployed aerial vehicle; plus, a temperature
of no less than 25% above the minimum the thermal energy required
to produce a sufficient quantity of electrical power for the
onboard sending mechanism (100) to generate a specific signal
frequency that will create the necessary vibration by the onboard
sending mechanism (100) to rapidly heat the fluids or salts held
within the onboard containment system (74); and, when necessary,
the addition of sufficient electrical energy as required to
activate the onboard battery recharger, to recharge the battery to
at least 95% of capacity.
[0103] The electronic signal transmitted by the Command or Control
Module (64) to the receiving mechanism (100) shall contain an
embedded signal or code (authorization code, [not shown]), specific
to an authorized user or authorized user system. If the signal of
the specific sequence is transmitted to and received by the
receiving mechanism absent the (presence of the) embedded
authorization signal or code, the receiving mechanism (100) will
identify such as a rogue signal, and therefore will not activate
the vibration mechanism within the onboard containment system (74)
that will hold a hot medium of fluids or salts. The intent herein
is to significantly reduce or prevent an accidental and an
unauthorized heating or otherwise interference with the process and
mechanism of heating the fluids of salts held within the onboard
containment system (74).
[0104] Embodiments of the disclosure may be described herein in
terms of functional and/or components and various processing steps.
It should be appreciated that such block components may be realized
by any number of hardware, software, and/or firmware components
configured to perform the specified functions. For the sake of
brevity, conventional techniques and components related to
fire-suppression, navigation and guidance systems deployment
systems, and other functional aspects of the systems (and the
individual operating components of the systems) may not be
described in detail herein. In addition, those skilled in the art
will appreciate that embodiments of the present disclosure may be
practiced in conjunction with a variety of structural bodies, and
that the embodiments described herein are merely example
embodiments of the disclosure.
[0105] Embodiments of the disclosure are described herein in the
context of a non-limiting application, namely, fire-suppression.
Embodiments of the disclosure, however, are not limited to such
fire-suppression applications, and the techniques described herein
may also be utilized in other applications.
[0106] As would be apparent to one of ordinary skill in the art
after reading this description, the following are examples and
embodiments of the disclosure and are not limited to operating in
accordance with these examples. Other embodiments may be utilized,
and structural changes may be made without departing from the scope
of the exemplary embodiments of the present disclosure.
[0107] The above description refers to elements or nodes or
features being "connected" or "attached" together. As used herein,
unless expressly stated otherwise, "connected" means that one
element/feature is directly joined to (or directly communicates
with) another element/feature, and not necessarily mechanically.
Likewise, unless expressly stated otherwise, "attached" means that
one element/feature is directly or indirectly joined to (or
directly or indirectly communicates with) another element/feature,
and not necessarily mechanically. Thus, although FIGS. 1-8 depict
example arrangements of elements, additional intervening elements,
devices, features, or components may be present in an embodiment of
the disclosure.
[0108] Terms and phrases used in this document, and variations
thereof, unless otherwise expressly stated, should be construed as
open ended as opposed to limiting. As examples of the foregoing:
the term "including" should be read as meaning "including, without
limitation" or the like; the term "example" is used to provide
exemplary instances of the item in discussion, not an exhaustive or
limiting list thereof; and adjectives such as "conventional,"
"traditional," "normal," "standard," "known" and terms of similar
meaning should not be construed as limiting the item described to a
given time period or to an item available as of a given time, but
instead should be read to encompass conventional, traditional,
normal, or standard technologies that may be available or known now
or at any time in the future.
[0109] Likewise, a group of items linked with the conjunction "and"
should not be read as requiring that each and every one of those
items be present in the grouping, but rather should be read as
"and/or" unless expressly stated otherwise. Similarly, a group of
items linked with the conjunction "or" should not be read as
requiring mutual exclusivity among that group, but rather should
also be read as "and/or" unless expressly stated otherwise.
Furthermore, although items, elements or components of the
disclosure may be described or claimed in the singular, the plural
is contemplated to be within the scope thereof unless limitation to
the singular is explicitly stated.
[0110] The presence of broadening words and phrases such as "one or
more," "at least," "but not limited to" or other like phrases in
some instances shall not be read to mean that the narrower case is
intended or required in instances where such broadening phrases may
be absent. The term "about" when referring to a numerical value or
range is intended to encompass values resulting from experimental
error that can occur when taking measurements.
[0111] In the following detailed description, a reference is made
to the accompanying drawings that form a part hereof, and in which
the specific embodiments that may be practiced is shown by way of
illustration. These embodiments are described in sufficient detail
to enable those skilled in the art to practice the embodiments and
it is to be understood that the logical, mechanical and other
changes may be made without departing from the scope of the
embodiments. The following detailed description is therefore not to
be taken in a limiting sense.
[0112] The foregoing description of the specific embodiments will
so fully reveal the general nature of the embodiments herein that
others can, by applying current knowledge, readily modify and/or
adapt for various applications such specific embodiments without
departing from the generic concept, and, therefore, such
adaptations and modifications should and are intended to be
comprehended within the meaning and range of equivalents of the
disclosed embodiments. It is to be understood that the phraseology
or terminology employed herein is for the purpose of description
and not of limitation. Therefore, while the embodiments herein have
been described in terms of preferred embodiments, those skilled in
the art will recognize that the embodiments herein can be practiced
with modification within the spirit and scope of the appended
claims.
[0113] Although the present invention(s) has been described herein
before and illustrated in the accompanying drawings, with reference
to a particular embodiment thereof but it is to be understood that
the present invention(s) is not limited thereto but covers all
embodiments of the improved fire extinguishing apparatus which
would fall within the ambit and scope of the present invention(s)
as would be apparent to a man in the art.
[0114] From the foregoing it can be seen that a method of fire
fighting has been described. It should be noted that the drawings,
sketches, diagrams, and figures are not drawn to scale and that
distances of and between the figures are not to be considered
significant. The foregoing disclosure and showing made in the
drawings, sketches, diagrams, and figures shall be considered only
as an illustration of the principle of the present
invention(s).
[0115] While the foregoing description make reference to particular
illustrative embodiments, these examples should not be construed as
limitations. Not only can the inventive device system be modified
for using it as a delivery vehicle for other materials; it can also
be modified for launching from varying type of launchers, aircraft
and/or other aerial vehicles. Thus, the present invention(s) is not
limited to the disclosed embodiments, but is to be accorded the
widest scope consistent with the claims below. This is to include
but not limited to that the propulsion system may be powered by
e.g., turbines, different sources and/or a combination of different
sources; that such propulsion system may be external to the body of
the inventions presented herein and/or may comprise, and/or that it
may be a combination of external and internal systems, and/or
components; that the release of pressurized air and/or other gases
may be through method or methodology other than and/or in addition
to the thrust vector system described herein; placement of the
pressure wave chamber, and placement of the pressure wave chamber
relative to other components of the invention, as well as the
placement of other components to one another; and, other
modifications that those skilled in the art, will be obvious.
* * * * *