Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899119 | Circuit breaking apparatus with remote controlled opening and closing of its circuits | Elie Belbel, Christian Blanchard, Michel Lauraire | 1990-02-06 |
| 4816792 | Circuit breaker apparatus with remote controlled opening and closing of its circuits | Elie Belbel, Christian Blanchard, Michel Lauraire | 1989-03-28 |
| 4800352 | Electromagnetic switching apparatus with interchangeable switches | Elie Bebel, Michel Lauraire, Andre Vergez | 1989-01-24 |
| 4733031 | Switching apparatus protected against short circuit currents | Elie Belbel, Christian Blanchard, Michel Lauraire | 1988-03-22 |
| 4700030 | Switch device having an insulating screen inserted between the contacts during breaking | Elie Belbel, Christian Blanchard, Michel Lauraire | 1987-10-13 |
| 4700160 | Remote control circuit breaker having a retractable switch contact | Elie Belbel, Christian Bataille, Christian Blanchard, Michel Lauraire | 1987-10-13 |
| 4682132 | Remote control circuit breaker having a retractable switch contact | Elie Belbel, Christian Bataille, Christian Blanchard, Michel Lauraire | 1987-07-21 |
| 4677266 | Switch device having an insulating screen inserted between the contacts during breaking | Elie Belbel, Christian Blanchard, Michel Lauraire | 1987-06-30 |
| 4659887 | Switch device having an insulating screen inserted between the contacts during breaking | Elie Belbel, Christian Blanchard, Michel Lauraire | 1987-04-21 |
| 4659888 | Switch device having an insulating screen inserted between the contacts during breaking | Elie Belbel, Christian Blanchard, Michel Lauraire | 1987-04-21 |
| 4650937 | Automatic protection switch with visible disconnecting action and manual resetting | Elie Belbel, Christian Blanchard, Jacques Cohen, Michel Lauraire, Luc Moreau | 1987-03-17 |
| 4638275 | Electric switching unit comprising a gas-tight casing for protection of contacts | Elie Belbel, Robert Caudron, Louis Fechant, Michel Lauraire, Jacques Muniesa +1 more | 1987-01-20 |
| 4635022 | Fuse cut-out cartridge | Elie Belbel, Thierry Baron, Christian Blanchard, Michel Lauraire | 1987-01-06 |
| 4562323 | Switch device having an insulating screen inserted between the contacts during breaking and means for shearing the arc between this screen and an insulating wall | Elie Belbel, Christian Blanchard, Michel Lauraire | 1985-12-31 |
| 4536630 | Limiting switch | Elie Belbel, Christian Blanchard, Louis Fechant, Michel Lauraire | 1985-08-20 |
| 4513270 | Contactor having self-protection means against the effect of the forces of repulsion between the contacts | Elie Belbel, Christian Blanchard, Michel Lauraire, Louis Fechant | 1985-04-23 |
| 4472698 | Device for releasing the movable contacts of contactors adapted for limiting short circuit currents | Lucien Siffroi, Elie Belbel, Michel Lauraire, Christian Blanchard | 1984-09-18 |
| 4467298 | Automatic short-circuit current limiting device | Elie Belbel, Louis Fechant, Michel Lauraire, Lucien Siffroi | 1984-08-21 |
| 4454490 | Contactor with the properties of a circuit-breaker | Elie Belbel, Louis Fechant, Lucien Siffroi | 1984-06-12 |
| 4387281 | Arc blowing chamber | Lucien Siffroi | 1983-06-07 |
| 4307358 | Electromagnetic contactor is fitted with an electromagnet sensitive to over-currents, to cause the limitation and cut-off of excess currents | Lucien Siffroi | 1981-12-22 |
| 4228483 | Sequential control electrical chain comprising assembled coupling connector modules | Jacques Marcenne | 1980-10-14 |