| Patent | Date |
|---|
Set of electrical protection devices with two levels that are connected in series
Grant 11,342,742 - Rival , et al. May 24, 2 | 2022-05-24 |
Electric switching unit comprising a filtering device
Grant 11,270,857 - Rival , et al. March 8, 2 | 2022-03-08 |
Electric switch limiter pole and DC electric switch comprising such a limiter pole
Grant 11,133,138 - Domejean , et al. September 28, 2 | 2021-09-28 |
Multipolar Electrical Protection System And Electrical Installation Comprising Such A System
App 20210194222 - Rival; Marc ; et al. | 2021-06-24 |
Set Of Electrical Protection Devices With Two Levels That Are Connected In Series
App 20210175700 - Rival; Marc ; et al. | 2021-06-10 |
Method and device for protection from internal arcs in an electrical distribution system, and electrical cabinet including such a device
Grant 10,958,061 - Rival March 23, 2 | 2021-03-23 |
Electric Switching Unit Comprising A Filtering Device
App 20200411263 - RIVAL; Marc ; et al. | 2020-12-31 |
Electric Switch Limiter Pole And Dc Electric Switch Comprising Such A Limiter Pole
App 20200357585 - DOMEJEAN; Eric ; et al. | 2020-11-12 |
Low-voltage multipolar circuit breaker
Grant 10,665,403 - Rival , et al. | 2020-05-26 |
Extinguishing gas filtering device and electric current switchgear comprising such a filtering device
Grant 10,522,310 - Rival , et al. Dec | 2019-12-31 |
Short-circuiting device of an electrical installation and system for extinguishing an electrical arc that may appear in such an installation
Grant 10,483,749 - Rival , et al. Nov | 2019-11-19 |
Electrical protection device having a pyrotechnic actuation system
Grant 10,453,639 - Rival , et al. Oc | 2019-10-22 |
Electrical circuit breaker with contact fingers having customized contact pressure
Grant 10,354,811 - Rival , et al. July 16, 2 | 2019-07-16 |
Arc extinguishing gas filtering device for electrical current switchgear and electrical current switchgear comprising this filtering device
Grant 10,347,438 - Pavageau , et al. July 9, 2 | 2019-07-09 |
Electrical Protection Device Having A Pyrotechnic Actuation System
App 20190189381 - RIVAL; Marc ; et al. | 2019-06-20 |
Low-voltage Multipolar Circuit Breaker
App 20190157028 - RIVAL; Marc ; et al. | 2019-05-23 |
Method And Device For Protection From Internal Arcs In An Electrical Distribution System, And Electrical Cabinet Including Such A Device
App 20190044317 - Rival; Marc | 2019-02-07 |
Extinguishing Gas Filtering Device And Electric Current Switchgear Comprising Such A Filtering Device
App 20190035580 - RIVAL; Marc ; et al. | 2019-01-31 |
Air circuit breaker having an improved electric arc quenching chamber
Grant 10,192,700 - Rival , et al. Ja | 2019-01-29 |
Arc Extinguishing Gas Filtering Device For Electrical Current Switchgear And Electrical Current Switchgear Comprising This Filtering Device
App 20180301292 - Pavageau; Vincent ; et al. | 2018-10-18 |
Electrical apparatus for breaking an electric current in air comprising an improved extinguishing gas filtering device
Grant 10,020,143 - Rival , et al. July 10, 2 | 2018-07-10 |
Multipolar air-break circuit breaker including an improved device for filtering quenching gas
Grant 10,020,144 - Rival , et al. July 10, 2 | 2018-07-10 |
Single-pole breaking unit comprising a rotary contact bridge, and a switchgear device, and circuit breaker comprising such a unit
Grant 9,953,789 - Anglade , et al. April 24, 2 | 2018-04-24 |
Electrical Circuit Breaker With Separable Electrical Contacts
App 20180075983 - RIVAL; Marc ; et al. | 2018-03-15 |
Air Circuit Breaker Having An Improved Electric Arc Quenching Chamber
App 20170309425 - RIVAL; Marc ; et al. | 2017-10-26 |
Electrical Apparatus For Breaking An Electric Current In Air Comprising An Improved Extinguishing Gas Filtering Device
App 20170278653 - RIVAL; Marc ; et al. | 2017-09-28 |
Method for treating the surface of a wall in an electrical protection apparatus and apparatus comprising at least one wall treated according to said method
Grant 9,737,957 - Rapeaux , et al. August 22, 2 | 2017-08-22 |
Electrical circuit breaker
Grant 9,697,968 - Rival , et al. July 4, 2 | 2017-07-04 |
Multipolar Air-break Circuit Breaker Including An Improved Device For Filtering Quenching Gas
App 20170169972 - RIVAL; Marc ; et al. | 2017-06-15 |
Electrical Circuit Breaker
App 20170053758 - RIVAL; Marc ; et al. | 2017-02-23 |
Bus end arc interrupter
Grant 9,515,464 - Faber , et al. December 6, 2 | 2016-12-06 |
Short-circuiting Device Of An Electrical Installation And System For Extinguishing An Electrical Arc That May Appear In Such An Installation
App 20160276822 - RIVAL; Marc ; et al. | 2016-09-22 |
Device and method for protection from an electric arc
Grant 9,419,427 - Rival August 16, 2 | 2016-08-16 |
Bus End Arc Interrupter
App 20160190780 - Faber; Timothy ; et al. | 2016-06-30 |
Single-Pole Breaking Unit Comprising a Rotary Contact Bridge, and a Switchgear Device, and Circuit Breaker Comprising Such a Unit
App 20160104591 - Anglade; Herve ; et al. | 2016-04-14 |
Switchgear device having at least one single-pole breaking unit comprising a contact bridge and circuit breaker comprising one such device
Grant 9,159,508 - Rival , et al. October 13, 2 | 2015-10-13 |
Valve system for an arc extinguishing chamber and circuit breaker comprising same
Grant 9,064,648 - Rival , et al. June 23, 2 | 2015-06-23 |
Assembly of a multipole switchgear device with double enclosure and circuit breaker comprising the same
Grant 9,064,645 - Nereau , et al. June 23, 2 | 2015-06-23 |
Device And Method For Protection From An Electric Arc
App 20150092304 - Rival; Marc | 2015-04-02 |
Functional separating spacer of the cartridges in a multipole switchgear device and circuit breaker
Grant 8,829,369 - Grumel , et al. September 9, 2 | 2014-09-09 |
Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft
Grant 8,264,232 - Rival September 11, 2 | 2012-09-11 |
Single-Pole Breaking Unit Comprising a Rotary Contact Bridge, Switchgear Device Comprising Such a Unit and Circuit Breaker Comprising Such a Device
App 20120175348 - Anglade; Herve ; et al. | 2012-07-12 |
Switchgear Device Having at Least One Single-Pole Breaking Unit Comprising a Contact Bridge and Circuit Breaker Comprising One Such Device
App 20120168405 - Rival; Marc ; et al. | 2012-07-05 |
Assembly of a Multipole Switchgear Device With Double Enclosure and Circuit Breaker Comprising the Same
App 20120160654 - Nereau; Jean-Pierre ; et al. | 2012-06-28 |
Functional Separating Spacer of the Cartridges in a Multipole Switchgear Device and Circuit Breaker
App 20120152718 - Grumel; Christophe ; et al. | 2012-06-21 |
Valve system for an arc extinguishing chamber and circuit breaker comprising same
App 20110259852 - Rival; Marc ; et al. | 2011-10-27 |
Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft
App 20100288606 - Rival; Marc | 2010-11-18 |
Contact pad designed for a movable electrical contact of a circuit breaker, movable electrical contact having such a pad and circuit breaker comprising such a contact
Grant 7,598,832 - Rival , et al. October 6, 2 | 2009-10-06 |
Switchgear device comprising an arc chute of reduced size
Grant 7,459,652 - Rival December 2, 2 | 2008-12-02 |
Switchgear device comprising an arc chute of reduced size
App 20070062912 - Rival; Marc | 2007-03-22 |
Contact pad designed for a movable electrical contact of a circuit breaker, movable electrical contact having such a pad and circuit breaker comprising such a contact
App 20060096846 - Rival; Marc ; et al. | 2006-05-11 |
Voltage surge protection device
Grant 6,987,657 - Domejean , et al. January 17, 2 | 2006-01-17 |
Overvoltage protection device
App 20050174716 - Domejean, Eric ; et al. | 2005-08-11 |
Pole for a low-voltage limiting electrical power circuit breaker and a circuit breaker equipped with such a pole
App 20010027961 - Brouillat, Alain ; et al. | 2001-10-11 |
Pole for an electrical circuit breaker, equipped with an extinguishing chamber with dielectric shields
App 20010007318 - Rival, Marc ; et al. | 2001-07-12 |
Circuit breaker with parallel connected pole compartments
Grant 6,248,971 - Morel , et al. June 19, 2 | 2001-06-19 |
Switchgear arc extinguishing chamber with side walls made of composite material
Grant 6,218,636 - Blancfene , et al. April 17, 2 | 2001-04-17 |
Circuit breaker with high electrodynamic strength and breaking capacity
Grant 6,018,284 - Rival , et al. January 25, 2 | 2000-01-25 |
Molded case circuit breaker contact
Grant 5,313,180 - Vial , et al. May 17, 1 | 1994-05-17 |
Low voltage circuit breaker with multiple contacts for high currents
Grant 5,210,385 - Morel , et al. May 11, 1 | 1993-05-11 |
Instantaneous trip device of a circuit breaker
Grant 5,103,198 - Morel , et al. April 7, 1 | 1992-04-07 |
Breaking device for multipole electrical circuit breaker with multiple contacts
Grant 4,877,929 - Rival October 31, 1 | 1989-10-31 |
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