Inventor
BLANCHARD CHRISTIAN
FR26 patents
⚠️ This page may combine multiple inventors who share the name “BLANCHARD CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TELEMECANIQUE ELECTRIQUE
15 patentsUS4816792AMar 28, 1989
Circuit breaker apparatus with remote controlled opening and closing of its circuits
TELEMECANIQUE ELECTRIQUE47 citations92
US4562323ADec 31, 1985
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
TELEMECANIQUE ELECTRIQUE39 citations92
US4513270AApr 23, 1985
Contactor having self-protection means against the effect of the forces of repulsion between the contacts
TELEMECANIQUE ELECTRIQUE52 citations92
US4677266AJun 30, 1987
Switch device having an insulating screen inserted between the contacts during breaking
TELEMECANIQUE ELECTRIQUE22 citations82
US4700030AOct 13, 1987
Switch device having an insulating screen inserted between the contacts during breaking
TELEMECANIQUE ELECTRIQUE10 citations74
US4659887AApr 21, 1987
Switch device having an insulating screen inserted between the contacts during breaking
TELEMECANIQUE ELECTRIQUE11 citations74
US4700160AOct 13, 1987
Remote control circuit breaker having a retractable switch contact
TELEMECANIQUE ELECTRIQUE8 citations73
US4899119AFeb 6, 1990
Circuit breaking apparatus with remote controlled opening and closing of its circuits
TELEMECANIQUE ELECTRIQUE4 citations63
US4682132AJul 21, 1987
Remote control circuit breaker having a retractable switch contact
TELEMECANIQUE ELECTRIQUE6 citations62
US4650937AMar 17, 1987
Automatic protection switch with visible disconnecting action and manual resetting
TELEMECANIQUE ELECTRIQUE4 citations62
US4536630AAug 20, 1985
Limiting switch
TELEMECANIQUE ELECTRIQUE3 citations62
US4472698ASep 18, 1984
Device for releasing the movable contacts of contactors adapted for limiting short circuit currents
TELEMECANIQUE ELECTRIQUE2 citations62
US4571565AFeb 18, 1986
Controlled opening and closing switch with automatic opening in the event of current overload
TELEMECANIQUE ELECTRIQUE4 citations58
US4659888AApr 21, 1987
Switch device having an insulating screen inserted between the contacts during breaking
TELEMECANIQUE ELECTRIQUE1 citations52
US4635022AJan 6, 1987
Fuse cut-out cartridge
TELEMECANIQUE ELECTRIQUE0 citations41
TELEMECANIQUE
7 patentsUS5300906AApr 5, 1994
Current switching device
TELEMECANIQUE21 citations92
US5233321AAug 3, 1993
Protective switch
TELEMECANIQUE33 citations92
US5218332AJun 8, 1993
Switch device
TELEMECANIQUE19 citations82
US5339060AAug 16, 1994
Protective switch
TELEMECANIQUE16 citations74
US5293521AMar 8, 1994
Protective relay switch having trap door
TELEMECANIQUE14 citations74
US5142111AAug 25, 1992
Circuit breaker with current loops assisting development of the arc
TELEMECANIQUE8 citations74
US5276417AJan 4, 1994
Current switching device
TELEMECANIQUE8 citations68