U.S. patent application number 11/842702 was filed with the patent office on 2008-02-21 for alcohol infused ice cube apparatus and methods.
Invention is credited to Bruce Johnson, Luke Johnson, Brandon Mathiowetz, Joseph Robinson.
Application Number | 20080041070 11/842702 |
Document ID | / |
Family ID | 39100049 |
Filed Date | 2008-02-21 |
United States Patent
Application |
20080041070 |
Kind Code |
A1 |
Johnson; Luke ; et
al. |
February 21, 2008 |
ALCOHOL INFUSED ICE CUBE APPARATUS AND METHODS
Abstract
An ice cube machine that generates ice cubes having an alcohol
content of at least 2-5%. The ice cube machine operates at
temperatures of no greater than 0.degree. F., and typically at
least 0.degree. F. or colder. An ice dispensing system monitors the
amount of ice cubes dispensed from the machine and can determine
the amount of alcohol dispensed from the system.
Inventors: |
Johnson; Luke; (St. Cloud,
MN) ; Johnson; Bruce; (Ramsey, MN) ; Robinson;
Joseph; (St. Cloud, MN) ; Mathiowetz; Brandon;
(Minneapolis, MN) |
Correspondence
Address: |
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS
MN
55402-0903
US
|
Family ID: |
39100049 |
Appl. No.: |
11/842702 |
Filed: |
August 21, 2007 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
60839264 |
Aug 21, 2006 |
|
|
|
Current U.S.
Class: |
62/66 ;
62/340 |
Current CPC
Class: |
F25D 2303/085 20130101;
F25C 1/04 20130101 |
Class at
Publication: |
062/066 ;
062/340 |
International
Class: |
F25C 1/00 20060101
F25C001/00 |
Claims
1. An alcohol infused ice cube machine, comprising: (a) at least
one ice mold configured to generate alcohol infused ice cubes; (b)
at least one ice cube storage bin configured to collect alcohol
infused ice cubes formed in the ice mold; (c) a dispenser mechanism
configured to dispense the alcohol infused ice cubes from the at
least one ice cube storage bin; (d) a mixing arrangement configured
to provide a mixture of alcohol and mixing solution to the at least
one ice mold, the mixture containing at least 2% alcohol; and (e) a
cooling mechanism configured to provide a refrigerated environment
for the mixture in the at least one ice mold of about 0.degree. F.
or colder.
2. The machine of claim 1, wherein the mixing arrangement includes
a mixing chamber wherein a volume of the alcohol and a volume of
the mixing solution are combined to create the mixture.
3. The machine of claim 1, further comprising a control device
configured to control the amount of alcohol infused ice cubes
dispensed by the dispensing mechanism in a dispense cycle.
4. The machine of claim 1, wherein the mixing arrangement includes
at least four mixing chambers and at least four different sources
of alcohol, and generates at least four different mixtures of the
mixing solution and at least one of the sources of alcohol.
5. The machine of claim 1, including at least first and second ice
molds and at least first and second ice cube storage bins.
6. The machine of claim 5, wherein the mixing arrangement is
configured to provide a different mixture to each of the ice
molds.
7. The machine of claim 1, wherein the alcohol is provided to the
mixing chamber under a gravity pressure condition.
8. The machine of claim 1, further includes an ice removing
mechanism, the ice removing mechanism configured to remove ice
cubes from the ice mold.
9. The machine of claim 1, wherein the cooling mechanism is
configured to provide a refrigerated environment for the mixture in
the ice mold in the range of about -10.degree. F. to about
-20.degree. F.
10. The machine of claim 1, wherein the mixture contains at least
40% alcohol.
11. The machine of claim 1, wherein the alcohol is an alcoholic
beverage and the mixing solution is water.
12. A method of making ice cubes having an alcohol infused content,
the method comprising: (a) supplying a mixture of mixing solution
and alcohol to an ice making machine; (b) providing a refrigerated
environment to the ice making machine, the freezing environment
having a temperature of no greater than about 0.degree. F.; (c)
freezing the mixture into solid alcohol infused ice cubes with the
ice making machine; and (d) dispensing the alcohol infused ice
cubes.
13. The method of claim 12, wherein supplying the mixture includes
mixing a source of the mixing solution with at least one source of
the alcohol to create the mixture.
14. The method of claim 13, wherein the mixture includes at least
two sources of alcohol.
15. The method of claim 12, wherein the ice cubes have a volume of
at least 1 cubic centimeter.
16. The method of claim 12, wherein dispensing the alcohol infused
ice cubes includes determining the number of cubes dispensed in a
dispense cycle.
17. The method of claim 12, wherein the mixture has an alcohol
content of at least 2%.
18. The method of claim 12, wherein dispensing the alcohol infused
ice cubes includes directing the alcohol infused ice cubes from at
least two different ice cube storage bin to a single dispensing
opening.
19. The method of claim 12, wherein freezing the mixture includes
delivering a volume of the mixture to at least one ice mold, the
ice mold being exposed to the freezing environment.
20. An alcohol infused ice cube machine, comprising: (a) a cooling
mechanism configured to provide a refrigerated environment in the
range of about 0.degree. F. to about -30.degree. F.; (b) a mixing
arrangement configured to provide a mixture that includes an
alcohol beverage, the mixture containing at least 2% alcohol, the
mixing arrangement including at least one mixing chamber configured
to mix a volume of the alcohol beverage with at least one other
liquid; (c) at least one ice mold configured to receive a portion
of the mixture to generate alcohol infused ice cubes; (d) at least
one ice cube storage bin configured to collect alcohol infused ice
cubes generated in the ice mold; (e) a dispenser mechanism
configured to dispense the alcohol infused ice cubes from the at
least one ice cube storage bin; and (f) a control system configured
to control the dispensing mechanism and the mixing arrangement.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Patent
Application Ser. No. 60/839,264, filed on Aug. 21, 2006, and
entitled ALCOHOLIC ICE CUBE APPARATUS AND METHODS.
BACKGROUND
[0002] 1. Technical Field
[0003] The present disclosure generally relates to ice making
machines and methods of making ice cubes, and more particularly
relates to ice making machines and related methods for making
alcohol infused ice cubes.
[0004] 2. Related Art
[0005] Ice cubes have been made for consumer use for many years.
There are a variety of methods and machines for making ice cubes.
In a very simplified form, a tray or mold divided into a plurality
of sections is filled with water and placed in an environment
wherein the temperature surrounding the water is below the freezing
point of the water. The water in the trays changes from a liquid
form to a frozen, solid form. The frozen water is removed from the
tray in the form of some type or style of ice cube. The ice cube
can be used for many purposes such as, for example, addition to
drinks and cooling foods.
[0006] Typically, an ice cube is known to have one of several
common shapes including, for example, a cube shape having a
rectangular cross section, a crescent shape (i.e., elongate
curve-shaped structure), a nugget shape (a cylindrical shape),
tubular shape (a hollow cylindrical shape), a chip shape (a flat
rectangular shape), or crushed. An "ice cube" as the term is used
herein is intended to describe a piece of solidified, frozen liquid
having a size or volume of at least about one cubic centimeter (1
cm.sup.3) and no greater than about ten cubic centimeters (10
cm.sup.3). Preferably, an ice cube as the term is used herein has a
size of about 2 cm.sup.3 to about 5 cm.sup.3.
[0007] A variety of ice making machines and methods have been
disclosed in the prior art. For example, U.S. Pat. No. 4,901,539 to
Garber discloses an ice making and dispensing machine; U.S. Pat.
No. 5,394,705 to Torii disclosed a flavored ice and manufacturing
method for the same; U.S. Pat. No. 6,513,337 to Astvatsatrian
discloses a system for making and dispensing colored water and
colored ice cubes of varying shapes; and U.S. Pat. No. 6,672,097 to
Ashley discloses a flavored ice cartridge dispenser for ice maker,
which patents are incorporated herein by reference. Commercial and
consumer ice machines have been manufactured and sold for decades
using general principles of ice making.
[0008] In the area of food services, beverages are kept cool by
refrigeration or ice cubes. A well known dislike among consumers is
the dilution of their drink when frozen water (i.e., ice cubes) is
added to the drink for the purpose of cooling the drink. As the ice
cube melts in the drink to cool the drink, the ice cube changes
from its frozen, solid state to a liquid water state. The added
liquid water dilutes the drink. This problem is of particular
concern when serving alcoholic drinks since the dilution of the
alcoholic drink resulting from melted ice cubes reduces the alcohol
content of the per unit volume, thus affecting among other things
the taste of the drink and the effect of alcohol in the consumer's
body.
[0009] Addressing these and other concerns related to the use of
ice cubes for consumers would be an advance in the art.
SUMMARY
[0010] The present disclosure generally relates to methods and
systems for generating alcohol infused ice cubes having a minimum
alcohol content. One aspect of the present disclosure relates to an
alcohol infused ice making apparatus that includes a cooling
source, a liquid mixing solution (water or other mix) input, a
liquid alcohol input, an ice mold, an ice cube bin, and a dispenser
assembly. The machine mixes the solution and alcohol and then fills
the mold with the solution/alcohol mixture. The filled mold is
positioned within a refrigerated area, wherein the low temperature
is maintained by the refrigeration source. After the
solution/alcohol mixture is frozen within the mold, the frozen
mixture is removed from the mold and collected in the ice cube bin.
The dispenser assembly dispenses the ice cubes from the bin for
consumer use.
[0011] Another aspect of the present disclosure relates to a method
of generating alcohol infused ice cubes having a minimum alcohol
content. The method includes mixing liquid solution and alcohol to
create a solution/alcohol ratio having an alcohol content of at
least 2-5%. The method further includes filling an ice cube mold
with the solution/alcohol mixture and freezing the mixture while in
the mold. The method still further includes removing the frozen
mixture in the form of an alcohol infused ice cube.
[0012] Alcohol infused ice cubes offer the opportunity for the
consumer to have cool alcoholic drinks with less dilution caused by
the ice cube.
[0013] The above summary is not intended to describe each disclosed
embodiment or every implementation of the inventive aspects
disclosed herein. Figures in the detailed description that follow
more particularly describe features that are examples of how
certain inventive aspects may be practiced. While certain
embodiments are illustrated and described, it will be appreciated
that disclosure is not limited to such embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The following drawings are illustrative of particular
embodiments of the present disclosure and therefore do not limit
the scope of the present disclosure. The drawings are not to scale
and are intended for use in conjunction with the explanations in
the following detailed description. Embodiments of the present
disclosure will hereinafter be described in conjunction with the
appended drawings, wherein like numerals denote like elements.
[0015] FIG. 1 is a schematic diagram illustrating general inventive
principles of the present disclosure;
[0016] FIG. 2 is a schematic front perspective view of an example
alcohol infused ice machine in accordance with inventive principles
of the present disclosure;
[0017] FIG. 3 is a front perspective view of a cooling device
portion of the alcohol infused ice machine shown in FIG. 2;
[0018] FIG. 4 is front perspective view of an ice mold assembly
portion of the alcohol infused ice machine shown in FIG. 2;
[0019] FIG. 5 is a front perspective view of a dispensing system
portion of the alcohol infused ice machine shown in FIG. 2;
[0020] FIG. 6 is a schematic front view of a drop tray portion of
the alcohol infused ice machine shown in FIG. 2;
[0021] FIG. 7 is a schematic front perspective view of a dispenser
chute portion of the alcohol infused ice machine shown in FIG.
2;
[0022] FIG. 8 is a schematic front perspective view of a mixing and
distribution system portion of the alcohol infused ice machine
shown in FIG. 2;
[0023] FIG. 9 is a schematic side view of another example alcohol
infused ice machine in accordance with inventive principles of the
present disclosure, including multiple mixing chambers;
[0024] FIG. 10 is a schematic front view of the example alcohol
infused ice machine shown in FIG. 9;
[0025] FIG. 11 is a schematic top plan view of a drop tray of the
alcohol infused ice machine shown in FIG. 9;
[0026] FIG. 12 is a schematic top plan view of an example mixing
and distribution system of the alcohol infused ice machine shown in
FIG. 9;
[0027] FIG. 13 is a schematic top plan view of the alcohol infused
ice machine shown in FIG. 9;
[0028] FIG. 14 is a schematic side view of another example alcohol
infused ice machine in accordance with inventive principles of the
present disclosure, including a single mixing chamber;
[0029] FIG. 15 is a schematic front view of the example alcohol
infused ice machine shown in FIG. 14;
[0030] FIG. 16 is a schematic top plan view of a drop tray of the
alcohol infused ice machine shown in FIG. 14;
[0031] FIG. 17 is a schematic top plan view of an example mixing
and distribution system of the alcohol infused ice machine shown in
FIG. 14;
[0032] FIG. 18 is a schematic top plan view of the alcohol infused
ice machine shown in FIG. 14;
[0033] FIG. 19 is a schematic side view of another example alcohol
infused ice machine in accordance with inventive principles of the
present disclosure, including vertically stacked ice cube bins;
[0034] FIG. 20 is a schematic front view of the example alcohol
infused ice machine shown in FIG. 19;
[0035] FIG. 21 is a schematic top plan view of an example mixing
and distribution system of the alcohol infused ice machine shown in
FIG. 19;
[0036] FIG. 22 is a schematic top plan view of the alcohol infused
ice machine shown in FIG. 19;
[0037] FIG. 23 is a schematic front perspective view of another
example alcohol infused ice machine in accordance with inventive
principles of the present disclosure, including three alcohol
inputs and three dispensers; and
[0038] FIG. 24 is a schematic front view of another example alcohol
infused ice machine according to inventive principles of the
present disclosure.
DETAILED DESCRIPTION
[0039] The present disclosure relates to devices and methods for
the production of ice cubes having a minimum alcohol content (i.e.,
alcohol infused ice cubes). It is well known that consumers use ice
in mixed alcoholic beverages. The ice used in mixed alcoholic
beverages tends to melt during the process of cooling the beverage,
thus diluting the mixed alcoholic beverage. Dilution of a mixed
alcoholic beverage results in changes to the taste of the beverage
as well as reducing the percentage of alcohol content of the
beverage over time. Consumers tend to dislike diluted alcoholic
beverages, but do prefer having their alcohol infused beverages
kept cold in most instances while consuming the drink. The present
disclosure provides a means of maintaining cold alcohol infused
beverages while minimizing the amount of dilution of the beverage,
and increasing quality.
The Example of FIG. 1
[0040] FIG. 1 illustrates schematically an alcohol infused ice
machine or device 10. The device 10 has several inputs and an
output of an alcohol infused ice cube having a minimum alcohol
content. The ice device 10 includes an input of mixing solution, an
input of alcohol, and a cooling mechanism. The device 10 mixes the
solution and alcohol to create a solution/alcohol mixture having a
predetermined alcohol content. The refrigeration input provides
temperatures in the device 10 sufficient to freeze the
solution/alcohol mixture into an alcohol infused ice cube of
predetermined shape and size.
[0041] The alcohol infused ice cube is of a sufficient size for
consumer use. As described above, a primary consumer use for
alcohol infused ice cubes is alcoholic beverages, wherein the ice
cubes are used as whole ice cubes within a glass full of alcohol
infused beverage. Alternatively, the alcohol infused ice cubes can
be crushed and then added to other types of alcoholic beverages to
create an alcohol infused drink such as a slush-type drink.
[0042] Typically, the temperature of the refrigerated environment
needed to freeze solid most types of liquid alcohol drinks is less
than about -5.degree. F. Most types of ice making machines used to
create ice (e.g., consumer freezers, and consumer and commercial
ice machines) operate at a temperature greater than about 0.degree.
F. and less than 32.degree. F., and more typically at a temperature
of about 5.degree. F. to about 30.degree. F. The ice device 10
described with reference to FIG. 1 preferably operates at a
temperature of about 0.degree. to about -60.degree. F., and more
preferably about -5.degree. to about -20.degree. F. Some example
freezer devices that generate sub-zero degree F. temperatures are
blast freezers and freezers operating with liquid Nitrogen. It is
recognized that refrigeration/freezing conditions of as low as
-300.degree. F. are possible with some types of specialized
freezers.
[0043] Another commercially available product used to partially
freeze alcohol related products are alcoholic slush-type machines.
An alcoholic slush machine is used to partially freeze a mixture of
solution and alcohol infused beverage to create a partially frozen
alcohol infused slush-type beverage. In many cases an alcohol
infused slush machine merely freezes the mixing solution portion of
the solution/alcohol mixture. The mixing solution molecules are
frozen and conglomerate together in small crystals of ice that
intermingle with the alcohol in the mixture. Typically, the
freezing temperatures used for an alcohol infused slush-type device
are well above the low temperatures required to generate solid
alcohol infused ice cubes having a predetermined minimum alcohol
content.
[0044] The predetermined minimum alcohol infused content of the
alcohol infused ice cubes disclosed herein, which are generated by,
for example, the ice device 10 is at least 2-5% alcohol. In some
arrangements, the alcohol infused ice cube devices and methods
disclosed herein can generate alcohol infused ice cubes having an
alcohol infused content of at least 5-80%, and typically about 5 to
about 20% alcohol. Most alcoholic beverages have an alcohol content
of no greater than about 80% and typically at least 5%. Some
alcoholic beverages must be mixed with water or other mixing
solution in order to lower the alcohol content to a level in which
the mixture can be frozen into solid ice cubes using commercially
viable refrigeration systems. However, it is well within the intent
of the present disclosure to provide refrigerated conditions
sufficient to freeze alcohol infused ice cubes having an alcohol
infused content of up to 100% alcohol.
[0045] While the device 10 shown in FIG. 1 includes a mixing
solution input, in some arrangements a mixing solution input is not
required if the alcohol content of the alcohol drink used as an
alcohol input to the device 10 is already of a sufficiently low
level to promote freezing of the alcoholic beverage within the
preferred refrigeration temperatures (e.g., about 0.degree. to
about -60.degree. F.).
The Example of FIGS. 2-8
[0046] Referring now to FIGS. 2-8, another example alcohol infused
ice machine 100 is shown and described. Machine 100 includes a
cooling device 102, an ice mold assembly 104, a dispensing system
106, a drop tray 108, a dispense chute 110, and a mixing and
distribution system 112. The cooling device 102 is shown in further
detail in FIG. 3 to include a cover 120, a refrigerator unit 122,
and a blower 124. The refrigerator unit 122 generates cold air that
is circulated via the blower 124 into the ice mold assembly
104.
[0047] The cover 120 can function as a top cover of the machine 100
to enclose otherwise exposed components of ice machine 100. In
other embodiments, the refrigerator unit 122, blower 124 and other
components can be positioned at a bottom side of the ice machine
100. Alternatively, at least some of the refrigerator unit 122,
blower 124 and other components can be positioned at a location
remote from the ice mold assembly 104, dispensing system 106 and
other components of the ice machine 100. The refrigerator unit 122
can be any known refrigerator device or system capable of
generating the refrigerated environment required for machine 100 to
generated alcohol infused ice cubes as described herein.
[0048] In other embodiments, the refrigerator 122 can be positioned
at other locations in the machine 100. For example, the
refrigerator unit 122 can be positioned at a remote location and
simply circulate cold air to cool liquid through the ice mold
assembly 104 to generate the freezing conditions necessary to
freeze a solution/alcohol mixture. The blower 124 may likewise be
replaced with other distribution mechanisms for distributing cold
air or cold liquid to the ice mold assembly 104. In many
configurations, it is advantageous to position the refrigerator or
other cold condition generating unit at a vertically upper side of
the machine 100 such that cold air at that location permeates
downward under natural cold air convection principles. The blower
124 and other features of the machine 100 may require colder
temperature ratings in order to properly function under the colder
conditions (sub-zero degrees F.) required for freezing solid the
alcohol infused ice cubes.
[0049] The ice mold assembly 104 is shown in further detail in FIG.
4. The assembly 104 includes a bin housing 130 sized to enclose and
retain a plurality of alcohol infused ice cubes, a dispenser
opening 132, and an ice maker 134. The ice maker 134 includes a
mold 136 having a plurality of partitions 138. The ice maker 134 is
typically positioned near a top end of the bin housing 130 such
that ice generated in the mold 136 can be extracted and fall under
gravity forces into the bin housing 130 where the ice cubes are
collected for later dispersion through the dispense opening
132.
[0050] The mold 136 can have any of a number of different shapes
and sizes to create different shapes and sizes of alcohol infused
ice cubes. For example, the mold 136 can have a plurality of
partitions 138 that create cube shape, crescent shape, nugget
shape, tubular, chip or any other desired shape having any desired
size for the alcohol infused ice cubes. Typically, the mold 136 is
sized to generate ice cubes having a volume of no less than about 1
cubic centimeter and no more than about 10 cubic centimeters. Ice
cubes for consumer use, in particular those for alcoholic
beverages, usually have a volume of about 1 cm.sup.3 to about 3
cm.sup.3. In an alternative configuration, the alcohol infused ice
cubes generated by the system 100 are less than 1 cm.sup.3 or
greater than 10 cm.sup.3 in volume, depending on a given
application or use for the alcohol infused ice cubes. The ice maker
134 also includes an ice cube remover (not shown) that is used to
remove the alcohol infused ice cubes from the mold 136. Typically,
an ice cube remover can operate automatically to remove the alcohol
infused ice cubes from the ice maker 134 after the alcohol infused
ice cubes have been sufficiently frozen to retain their shape and
size when collected in the bin housing 130.
[0051] The alcohol infused ice cubes generated by the ice maker 134
are frozen to a sufficient solid state and having a hardness and
frozen consistency that is similar to frozen pure water ice cubes
that are frozen at a temperature of about 0.degree. to about
20.degree. F.
[0052] Typically, the alcohol infused ice cubes having the alcohol
content described above cannot be crushed or broken under the
forces of a human hand. However, such alcohol infused ice cubes
when frozen by the ice maker 134 are typically brittle and crack
when engaged under large forces with other alcohol infused ice
cubes (e.g., those ice cubes being collected in the bin housing
134). Preferably, the bin housing 134 is sized and the alcohol
infused ice cubes generated by the ice maker 134 have a sufficient
hardness and rigidity to avoid cracking or otherwise breaking into
smaller pieces when being collected in the bin housing 130.
Alternatively, the bin housing 130 and ice maker 134 and alcohol
infused ice cubes are configured such that the alcohol infused ice
cubes generated intentionally break into smaller pieces upon
collection in the bin housing 130. Intentional breaking of the
alcohol infused ice cubes can result from, for example, features of
the ice maker 134 or the ice cube remove (not shown, features of
the bin housing where the alcohol infused ice cubes are collected,
the size and shape of the alcohol infused ice cubes, or the
composition of the alcohol infused ice cubes.
[0053] The mold assembly 104 is shown including four different
compartments, wherein each compartment includes a separate ice
maker 134 and bin housing 130. Each of the ice makers 134 and the
ice mold assembly 104 is coupled to a different alcohol mixture as
will be described below in further detail with reference to the
mixing and distribution system 112 shown in FIG. 8. The bin housing
130 can be insulated as necessary to ensure the alcohol infused ice
cubes generated in the ice maker 134 and stored in the bin housing
130 maintain their solid frozen state.
[0054] Referring now to FIG. 5, the dispensing system 106 is shown
and described in further detail. The dispensing system 106 includes
an ice chamber 140, a door 142, a controller 144, and a housing
146. The housing 146 has a plurality of ice chambers 140 defined
therein. Each of the ice chambers 140 are associated with one of
the ice makers and bin housing of the ice mold assembly 104
described above. Typically, the ice chamber 140 is sized to collect
a predetermined number of alcohol infused ice cubes generated by
the ice maker 134. This predetermined number of alcohol infused ice
cubes collected in the ice chamber 140 typically corresponds to,
for example, the volume of a glass that will eventually hold the
alcohol infused ice cubes for preparation of an alcohol infused
beverage that includes the alcohol infused ice cubes. For example,
the ice chamber 140 may be sized to retain four ice cubes, wherein
each alcohol infused ice cube has a volume of about 1 cm.sup.3 if
the glass eventually used to retain the alcohol infused ice cubes
has a total volume of about 6 cm.sup.3 to about 16 cm.sup.3.
[0055] Separate doors 142, 143 can be positioned at top and bottom
ends of the ice chamber 140 so as to improve control of ice cubes
retained in the ice chamber 140 and dispersed out of the machine
100 at any given time. The doors 142, 143 can pivot, slide or
deform according as needed to provide a controllable opening and
closing of access to the ice chamber 140. The doors 142, 143 can
move manually, automatically, or in response to actuation from an
electronically controlled source such as the controller 144. In a
manual arrangement, a separate sliding door or rotational handle
can be actuated by an operator to open and close access to the ice
chamber 140.
[0056] The controller 144 can be used to operate the doors 142, 143
as well as perform and/or control other functions associated with
the dispensing system 106. For example, the dispensing system 106
can include mechanisms for counting or weighing the alcohol infused
ice cubes as they enter into and/or leave the ice chamber 140. Such
weighing or other monitoring means can provide more accurate
dispersion of the alcohol infused ice cubes in some cases. In one
example, the ice chamber 140 is coupled to a load cell or other
weight measuring device that monitors by weight the alcohol infused
ice cubes that enter and/or exit the ice chamber 140. In another
example, a motion sensor is associated with the ice chamber 140 to
monitor by movement the number of ice cubes entering and/or exiting
the ice chamber 140.
[0057] Referring now to FIG. 6, the drop tray 108 is shown and
described. The drop tray 108 includes an ice aperture 150 and a
plurality of sloped surfaces 152 directed towards the ice aperture
150. The drop tray 108 is positioned vertically below the
dispensing system 106. The sloped surfaces 152 are positioned
directly beneath the bottom opening of each of the ice chambers 140
of the dispense system 106 such that when alcohol infused ice cubes
drop downward from the ice chamber 140 (e.g., after opening door
142) the alcohol infused ice cubes slide along the sloped surfaces
152 and into the ice aperture 150. One advantage of using the drop
tray 108 is that a single ice aperture 150 can be provided for a
plurality of different types of alcohol infused ice cubes generated
by the machine 100. The ice aperture 150 is coupled in fluid
communication with a dispensing channel 160 of a dispense chute 110
as shown in FIG. 7. The channel 160 of the top opening 162 is
positioned vertically below the ice aperture 150 of the drop tray
108.
[0058] The operator has easy access for dispensing the alcohol
infused ice cubes when the opening 164 of the channel 160 is in an
opened state and positioned at a front side of the machine 100. The
operator can position a glass for containing an alcoholic beverage
into which the alcohol infused ice cubes will be placed at the
outlet opening 164 prior to dispensing alcohol infused ice cubes
through the ice chamber 144, on the sloped surfaces 152 into the
ice aperture 150, and through the channel 162 into the glass.
[0059] The dispense chute 110 can include a control panel 166
having a plurality of control buttons 168. The control buttons 168,
upon activation, can control one or more functions of the machine
100, such as activating at least one of the doors 142, 143 directly
or via the controller 144 to release alcohol infused ice cubes for
dispensing out of the machine 100. The control panel 166 can
include other control buttons for other operations associated with
the machine 100. For example, the control panel can be used to
modify the operating temperature in the mold assembly 104 for
purposes of freezing the solution/alcohol mixture. In another
example, the control panel can be used to alter the ratio of mixing
solution and alcohol by controlling volume mechanisms in the mixing
and distribution system 112 that will be described below.
[0060] At least one of the control panel 166 and controller 144 can
be used to keep track of the total number of dispenses of alcohol
infused ice cubes from the machine 100. Usually, the average amount
of alcohol per ice cube is known as part of the mixing function of
system 112. Therefore, the total number of alcohol infused ice
cubes dispensed can be used to determine the total amount of
alcoholic beverage used from the containers 172.
[0061] Referring now to FIG. 8, the mixing and distribution system
112 (also referred to as a "tumbler system") is shown and described
in further detail. The system 112 includes a solution input 170, a
plurality of alcohol bottles or containers 172 positioned along a
top side thereof, a plurality of mixing chambers 174, a housing
176, and a solution/alcohol mixture output 178. The containers 172
are positioned upside down along a top surface of the housing 176.
The alcohol beverage contained within the containers 172 is then
provided under gravity forces into the mixing chambers 174. A
separate mixing chamber can be associated with each of the
containers 172. Alternatively, at least some of the containers 172
can provide a source of alcohol beverage to two or more of the
mixing chambers. In still other arrangements, multiple containers
172 can provide alcohol beverages to a single chamber 174. The use
of multiple containers 172 and multiple mixing chambers in a system
112 provides significant variability and customization in
generating alcohol infused ice cubes having the desired alcohol
infused content and mixture.
[0062] Each of the mixing chambers 174 has associated with it a
mixing zone (not clearly illustrated) and some valving mechanisms
(not clearly illustrated) that control the flow of alcohol beverage
and mixing solution into the mixing zone. The valving mechanisms
can operate automatically under pressure forces generally known to
exist with a standard solution input and the pressure created by an
upside down bottle of alcohol beverage. The valving mechanism can
also be controlled by, for example, electronically, magnetically,
pneumatically or other type of valving technology in response to
control signals generated by, for example, the controller 144 or
control panel 166. The solution/alcohol mixture output 178 can be
pressurized, metered, and controlled as desired as part of the
delivery of the solution/alcohol mixture to the ice maker 134.
[0063] The amount and rate of mixing in the mixing chamber 174 can
be controlled in part by the amount of alcohol infused ice cubes
collected in the bin housing 170. In one example, the number or net
volume of alcohol infused ice cubes in the bin housing 170 can be
monitored. When a predetermined amount or volume of cubes is
reached, the mixing of solution and alcohol in the mixing chamber
174 either stops, is slowed down, or is fed through the output 178
at a slower rate. This feature can help limit overfilling of the
bin housing 170 with alcohol infused ice cubes.
[0064] A four-chamber, four-container system is shown in FIG. 8. In
other arrangements, any number of mixing chambers and alcohol
containers can be used in a given alcohol infused ice machine. In
one example, it is envisioned that an alcohol infused ice machine
include five or more alcohol containers and/or mixing chambers.
Such a relatively large machine can be used in large bars and other
social establishments that have high volume sales. Alternatively, a
single mixing chamber and single alcohol container configuration
can be used for a relatively small alcohol infused ice machine for
use in a low volume application such as a consumer's home. In
another example, the alcohol infused ice machine can be configured
to generate, store, and dispense both water ice cubes and at least
one type of alcohol infused ice cubes.
[0065] The solution input 170 to the system 112 can be connected in
fluid communication with, for example, a pressurized water system
such as a building fresh water system. Alternatively, the source of
water 170 can be connected to bottled water, another source of
filtered or stored water, or another solution such as a soft drink,
lemonade, or specialty non-alcoholic beverage. The mixture output
178 is coupled in fluid communication with the ice maker 134 of the
ice mold assembly 104. The output 178 can include a plurality of
separate channels defined therein, wherein a separate channel is
associated with each of the mixing chambers 174. Alternatively, a
separate mixture output 178 can be associated with each of the
mixing chambers 174 and directed along separate paths to the ice
maker 134 in each of the bin housings 130 of the ice mold assembly
104.
[0066] Anyone of the features 102, 104, 106, 108, 110, 112
described above can be modified, replaced, or eliminated while
still providing the machine 100 with at least some desired
functionality needed to produce alcohol infused ice cubes. For
example, the dispensing system 106 and drop tray 108 can be
integrated into a single unit rather than being two separate units
coupled together. In another example, the dispensing system 106 and
drop tray 108 could be eliminated and alcohol infused ice cubes
generated by the ice maker 134 dropped directly into the cup of an
operator. In another example, the solution/alcohol mixture can be
provided from a remote location and delivered directly to the ice
mold assembly 104. It is also possible to store the generated
alcohol infused ice cubes at a remote location by directing the
alcohol infused ice cubes to a separate storage bin where the
alcohol infused ice cubes are dispensed. These and many other
alternative arrangements fall within the spirit and scope of the
present disclosure.
[0067] The alcohol infused ice machine 100 in the embodiment shown
in FIGS. 2-8 has dimensions that make the machine 100 suitable for
use in a residential or retail space. In one example, the height H
of the machine 100 can be in the range of about 15 to about 60
inches. The width W of the machine 100 can be in the range of about
12 to about 60 inches. The depth D of the machine 100 can be in the
range of about 12 to about 36 inches.
The Example of FIGS. 9-13
[0068] FIGS. 9 and 10 illustrate another example alcohol infused
ice machine 200. Machine 200 includes a cooling device 202, an ice
mold assembly 204, a dispensing assembly 206, and a mixing and
distribution system 212. The system 212 includes a solution input
270, an alcohol input 272, and a mixture output 278. The mixture
output 278 is coupled in fluid communication with the ice mold
assembly 204. Alcohol infused ice cubes generated by the ice mold
assembly 204 can be dispensed from the machine 200 by the
dispensing system 206, drop tray 208, and a dispense shoot channel
260.
[0069] The machine 200 includes four different alcohol inputs 272
that are coupled to separate mixing chambers 274. Each of the
mixing chambers 274 is coupled in fluid communication with the
source of mixing solution 270. Each of the mixing chambers 274 is
coupled in fluid communication with a set of ice makers 234. The
machine 200 includes four separate bin housings 230 that collect
alcohol infused ice cubes generated by the sets of ice makers
234.
[0070] The drop tray 208 is configured to receive alcohol infused
ice cubes stored in each of the bin housings 230 and dispensed the
alcohol infused ice cubes from a single dispense shoot channel 260.
In other arrangements, a separate dispense shoot channel 260 is
provided for each of the bin housings 230. FIG. 11 illustrates the
drop tray 208 with the channel 260 integrated therein to dispense
alcohol infused ice cubes that fall onto any of the top surfaces
209A-D (see FIG. 11).
[0071] The machine 200 includes a solution input 270 that is
coupled in fluid communication with each of the mixing chambers
274. In other arrangements, a separate solution input 270 can be
provided to each of the mixing chambers 274. As discussed above,
the solution input 270 can include any liquid solution such as, for
example, water or other nonalcoholic or alcoholic solutions.
[0072] FIGS. 12 and 13 illustrate top views of the mixing and
distribution system 212 (FIG. 12) or the combination of the system
212 with a top cover 220 of the machine 200. The mixing and
distribution system 212 can include a door or other lid member 213
that provides access to the mixing chambers 274 and other internal
components of the mixing and distribution system 212.
[0073] The machine 200 can further include a control system (not
shown) that is used to control at least one function of the machine
200. The control system can be operated using a control panel,
switches, actuators, or other user interface.
The Example of FIGS. 14-18
[0074] FIGS. 14 and 15 illustrate another example alcohol infused
ice machine 300. The machine 300 includes a cooling device 302, an
ice mold assembly 304, a dispensing system 306, and a mixing and
distribution system 312. The mixing and distribution system 312
includes a solution input 370, a plurality of alcohol inputs 372,
and a mixture output 378. The mixture outputs 378 are coupled in
fluid communication with a plurality of ice mold assemblies 304.
Each ice mold assembly 304 includes a set of ice makers 334.
Alcohol infused ice cubes generated by the ice makers 334 are
stored in a bin housing associated with the sets of ice makers
334.
[0075] Alcohol infused ice cubes stored in each of the bin housings
330 is dispensed from the machine 300 via the dispensing system 306
and a common drop tray 308 that directs the alcohol infused ice
cubes out of the machine via the dispense shoot channel 360. In
other arrangements, a separate drop shoot channel 360 can be
associated with each of the individual bin housings 330 or any
number of the bin housings 330 as desired.
[0076] Machine 300 is shown including four separate bin housings
330, each being associated with a separate set of ice makers 334.
Each of the ice makers 334 receives a mixture of alcohol and
solution that is mixed in the mixing chamber 374. The mixing
chamber 374 can be in fluid communication with each of the alcohol
inputs 372. The mixing chamber 374 can be used to mix any
combination of the solution input 370 and the alcohol inputs 372,
or any one of those inputs 370, 372 alone. For example, the mixing
chamber 374 can be used to mix the solution input 370 with just one
of the alcohol inputs 372. In another example, three of the alcohol
inputs 372 can be mixed in the mixing chamber 374. In another
example, the mixing chamber 374 can act as a pass through device
wherein a single one of the inputs 370, 372 alone can be directed
to at least one of the ice makers 334.
[0077] The mixing distribution system 312 can include a valving
arrangement 375 in fluid communication with any one or all of the
mixing chamber 374, the solution and alcohol inputs 370, 372, and
the mixture outputs 378. The valving arrangement 375 can be used to
control the various fluid flows such as, for example, directing
fluid to any one of the sets of ice makers 334 at a given time. The
valving arrangement 375 can be configured to promote emptying of
the mixing chamber 374 prior to initiating the mixing of a new
mixture. Other valving devices and features are possible within the
mixing and distribution system 312 to provide optimum flow control
and mixing of various input fluids and directing those mixtures of
fluids to the ice makers 334 to generate ice cubes such as alcohol
infused ice cubes.
[0078] FIG. 16 illustrates an example drop tray configuration 308
that collects alcohol infused ice cubes from each of the dispensing
systems 306 and dispenses the ice cubes from the dispense shoot
360. Many other drop tray configurations are possible.
[0079] FIGS. 17 and 18 illustrate top views of the mixing and
distribution system 312 (FIG. 17) and the combination of a top
cover 320 of the machine 300 with the system 312 (FIG. 18). The
system 312 may include a lid member 313 that provides access to the
mixing chamber 374 and other components of the mixing and
distribution system 312. The cover 320 can also be removable to
expose other features internal to the machine 300.
[0080] The machine 300 can further include a control system (not
shown) that is used to control at least one function of the machine
300. The control system can be operated using a control panel,
switches, actuators, or other user interface.
The Example of FIGS. 19-22
[0081] FIGS. 19 and 20 illustrate another example alcohol infused
ice machine 400. Machine 400 includes a cooling device 402, a
plurality of ice mold assemblies 404, a drop tray 408, and a mixing
and distribution system 412. The system 412 includes a mixing
solution input 470, a plurality of alcohol inputs 472, and a
mixture output 478 that is coupled to the plurality of ice mold
assemblies 404. The mixing and distribution system 412 includes
many of the same features as discussed above related to machine
300.
[0082] The machine 400 includes four separate bin housings 430 and
a set of ice makers 434 associated with each bin housing 430. The
bin housings 430 are stacked in pairs. Ice cubes generated by the
ice makers 434 can be directed by the drop tray 408 to a dispense
shoot channel 460 associated with each bin housing 430. In some
arrangements, a control mechanism can be provided at the channel
460 to control the flow of ice cubes from the bin housings 430 out
of the machine 400. Any of the same features or functionality of
the dispensing system 106 described above can be included at or
near the dispenser shoot channel 460.
[0083] The mixing and distribution system 412 can include a valving
arrangement 475 that optimizes flow control, mixing, and dispensing
of liquids to the ice makers 434. FIG. 19 illustrates fluid
communication between the upper and lower sets of ice makers 434
for adjacent bin housings 430. As a result, these of bin housings
430 and associated ice makers 434 could be used to produce and
store ice cubes having the same percentage alcohol content. The ice
makers 434 shown in FIG. 19 could be configured to produce
different shapes or sizes of ice cubes. Furthermore, one of the
icemakers 434 shown in FIG. 19 could produce crushed ice while the
other set of ice makers produce ice cubes. A single machine 400 can
be used to produce ice cubes of various configurations, ice cubes
of the same or different percentage alcohol content, or different
mixtures of fluid (i.e., the same percentage alcohol content but
based on different alcohol and mixing solution inputs).
[0084] FIG. 21 illustrates a top view of the mixing and
distribution system 412 alone. FIG. 22 illustrates a top view of a
combination of a cover 420 with the mixing and distribution system
412. The system 412 can include a lid member 413 that provides
access to the mixing chamber 474 and other features of the system
412. Likewise, the cover member 420 can be removed to access other
features of the machine 400 such as the ice makers 434 and bin
housings 430.
[0085] The machine 400 can further include a control system (not
shown) that is used to control at least one function of the machine
400. The control system can be operated using a control panel,
switches, actuators, or other user interface.
The Example of FIG. 23
[0086] FIG. 23 is a perspective view illustrating another example
alcohol infused ice machine 500. The ice machine 500 includes a
housing 501 within which is positioned a cooling device and ice
mold assembly (not shown). The machine 500 includes a mixing and
distribution system 512 and a dispensing system that includes a
plurality of dispense shoot channels 560 and a dispensing
controller 568 associated with each channel 560. A solution input
570 provides a solution that can be mixed with any one of the
alcohol containers 572 via the mixing and distribution system
512.
[0087] Other types of housing structures and configurations 501 can
be used with any of the machines 10, 100, 200, 300, 400 described
above to provide an aesthetically pleasing, functional alcohol
infused ice cube machine for generating and dispensing alcohol
infused ice cubes.
The Example of FIG. 24
[0088] FIG. 24 illustrates another example alcohol infused ice
machine 600. The machine 600 includes a cooling device 602, an ice
mold assembly 604, a dispensing system 606, a mixing and
distribution system 612 having a solution input 670, an alcohol
input 672, and a mixture output 178 that is coupled to the ice mold
assembly 604. The alcohol container 170 is a single source of
alcohol that mixes with a single source of solution 670 in a single
mixing chamber 674 of the system 612 to produce a solution/alcohol
mixture 678 with desired percentage alcohol content.
[0089] The cooling device 602, ice mold assembly 604, and
dispensing system 606 can be of any desired size and shape, and be
positioned at any location relative to the system 612. For example,
the system 612 can be position in one room and the cooling device
602, ice mold assembly 604, and dispensing system 606 can be
position in a remote location such as a separate room. The cooling
device 602 preferably provides a refrigerated environment of at
least 0.degree. to about 30.degree. F., and more preferably about
-5.degree. to about -20.degree. F. to freeze solid the
solution/alcohol mixture 678.
CONCLUSION
[0090] One aspect of the present disclosure relates to an alcohol
infused ice cube machine, or an ice making machine that is adapted
and configured to generated alcohol infused ice cubes. The machine
can include at least one ice mold configured to generate alcohol
infused ice cubes, at least one ice cube storage bin configured to
collect alcohol infused ice cubes formed in the ice mold, a
dispenser mechanism, a mixing arrangement, and a cooling mechanism.
The dispenser mechanism is configured to dispense the alcohol
infused ice cubes from the at least one ice cube storage bin. The
mixing arrangement is configured to provide a mixture of alcohol
and mixing solution to the at least one ice mold. The mixture
typically contains at least 2% alcohol. In some arrangements, the
alcohol content is at least 5%, and more preferably in the range of
about 5% to about 80%. The cooling mechanism is configured to
provide a refrigerated environment for the mixture in the at least
one ice mold in the range of about 0.degree. F. to about
-60.degree. F. The refrigerated environment is more preferably in
the range of about -5.degree. F. to about -20.degree. F.
[0091] Another aspect of the present disclosure relates to an
alcohol infused ice cube machine that includes a cooling mechanism,
a mixing arrangement, at least one ice mold, at least one ice cube
storage bin, a dispenser mechanism, and a control system. The
cooling mechanism is configured to provide a refrigerated
environment in the range of about 0.degree. F. to about -30.degree.
F. The mixing arrangement is configured to provide a mixture that
includes an alcohol beverage, wherein the mixture contains at least
2% alcohol. The mixing arrangement includes at least one mixing
chamber configured to mix a volume of the alcohol beverage with at
least one other liquid. The at least one ice mold is configured to
receive a portion of the mixture to generate alcohol infused ice
cubes. The at least one ice cube storage bin is configured to
collect alcohol infused ice cubes generated in the ice mold. The
dispenser mechanism is configured to dispense the alcohol infused
ice cubes from the at least one ice cube storage bin. The control
system is configured to control the dispensing mechanism and the
mixing arrangement.
[0092] Another aspect of the present disclosure relates to methods
of making alcohol infused ice cubes. One example method includes
supplying a mixture of mixing solution and alcohol to an ice making
machine, providing a freezing or refrigerated environment to the
ice making machine, the freezing environment having a temperature
of no greater than about 0.degree. F., freezing the mixture into
solid alcohol infused ice cubes with the ice making machine, and
dispensing the alcohol infused ice cubes. The supplying step can
also include mixing a source of the mixing solution with at least
one source of the alcohol to create the mixture. The mixture can
include at least two sources of alcohol. Dispensing the alcohol
infused ice cubes can include determining the number of cubes
dispensed in a dispense cycle. Many other steps and combinations of
steps are possible.
[0093] The above specification, examples and data provide a
complete description of the manufacture and use of the composition
of the invention. Since many embodiments of the invention can be
made without departing from the spirit and scope of the invention,
the invention resides in the claims hereinafter appended.
* * * * *