Inventor · disambiguated record
Lucien Siffroi
Also filed as: SIFFROI LUCIEN
8 granted patents·105 citations·filing 1978–1985
87Inventor score
Technology areasH01H
Top patents by PatentIndex Score
8 records- 0186US4307358AElectromagnetic contactor is fitted with an electromagnet sensitive to over-currents, to cause the limitation and cut-off of excess currentsTELEMECANIQUE ELECTRIQUE·Filed 1978·Granted Dec 22, 1981·28 cites·9 claims
- 0284US4638275AElectric switching unit comprising a gas-tight casing for protection of contactsTELEMECANIQUE ELECTRIQUE·Filed 1985·Granted Jan 20, 1987·33 cites·13 claims
- 0366US4365223AMagnetic circuitTELEMECANIQUE ELECTRIQUE·Filed 1981·Granted Dec 21, 1982·16 cites·4 claims
- 0452US4467298AAutomatic short-circuit current limiting deviceTELEMECANIQUE ELECTRIQUE·Filed 1982·Granted Aug 21, 1984·8 cites·8 claims
- 0551US4387281AArc blowing chamberTELEMECANIQUE ELECTRIQUE·Filed 1981·Granted Jun 7, 1983·8 cites·7 claims
- 0646US4454490AContactor with the properties of a circuit-breakerBELBEL ELIE·Filed 1981·Granted Jun 12, 1984·7 cites·8 claims
- 0734US4370637AMagnetic actuatorTELEMECANIQUE ELECTRIQUE·Filed 1980·Granted Jan 25, 1983·3 cites·3 claims
- 0833US4472698ADevice for releasing the movable contacts of contactors adapted for limiting short circuit currentsTELEMECANIQUE ELECTRIQUE·Filed 1982·Granted Sep 18, 1984·2 cites·11 claims
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