Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115546 | Electrical tripout device integrating a circuit breaker and an isolator | Didier Rodrigues, Denis Frigiere, Frank Jacquier | 2018-10-30 |
| 10056209 | Medium- or high-voltage circuit breaker or isolator, provided with improved fixed contacts, and method of use | Didier Rodrigues, Denis Frigiere, Frank Jacquier, Vincent Royot | 2018-08-21 |
| 9443666 | Electrical contact device of the contact finger type with a strong nominal current | Didier Rodrigues, Denis Frigiere, Frank Jacquier | 2016-09-13 |
| 9269514 | Device for protection against particles generated by an electric switching arc | Didier Rodrigues, Denis Frigiere, Frank Jacquier | 2016-02-23 |
| 8717745 | Cooling method for cooling medium-voltage electrical switchgear using integrated heat pipes, and a system using said method | Denis Frigiere, Didier Rodrigues, Frank Jacquier | 2014-05-06 |
| 8711550 | Cooling method and device for cooling a medium-voltage electrical installation in a protective sheath | Denis Frigiere, Didier Rodrigues, Frank Jacquier | 2014-04-29 |
| 8264803 | Alternator circuit-breaker with an inserted resistance | François Biquez, Denis Frigiere | 2012-09-11 |
| 8081407 | Compact disconnector circuit-breaker for an alternator | François Biquez, Denis Frigiere | 2011-12-20 |
| 7718913 | Actuation by cylindrical CAM of a circuit-breaker for an alternator | Denis Frigiere, Xavier Allaire, Nicolas Chevillot | 2010-05-18 |
| 7705262 | Alternator disconnector circuit-breaker by a servomotor | Xavier Allaire, Denis Frigiere | 2010-04-27 |
| 6583375 | Drive rod for a high-voltage circuit-breaker | Maurice Mahl | 2003-06-24 |
| 6492609 | Power station switch with a radiator/heat-exchanger | François Biquez | 2002-12-10 |
| 6121566 | Switchgear for a power station generator and a transformer, with a three-position disconnector connected to the transformer | François Biquez | 2000-09-19 |
| 6118257 | Switchgear for a power station generator and a transformer with a three-position disconnector | François Biquez | 2000-09-12 |
| 6005307 | Switching system including a current-injecting disconnector integrated in a circuit breaker for a generator | François Biquez, Yves Astic | 1999-12-21 |
| 5955716 | Interlock control for a circuit breaker and a disconnector | Edmond Thuries, Jean-Michel Plat | 1999-09-21 |
| 5952635 | Generator circuit breaker | Jean-Michel Plat | 1999-09-14 |
| 5936213 | Operating mechanism for a five-pole phase inverter isolating switch | François Biquez | 1999-08-10 |
| 5898151 | Circuit-breaker with a disconnector | Jean-Michel Plat | 1999-04-27 |
| 5262605 | Surge-limiting circuit breaker | Van Doan Pham, Joseph Martin, Jocelyn Tremblay, Gerhard Seyrling | 1993-11-16 |
| 5216214 | High- and medium-voltage gas blast circuit breaker | François Biquez | 1993-06-01 |
| 5089931 | Safety device for electrical apparatus containing a dielectric gas, in particular circuit breakers or voltage-droppers for measurement purposes | Edmond Thuries, Jean-Pierre Dupraz, Jean-Paul Moncorge, Joseph Martin, Yves Perrusset +1 more | 1992-02-18 |