Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With arc-suppression or extinguishing means
Patent
1989-04-28
1990-10-16
Picard, Leo P.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With arc-suppression or extinguishing means
336234, 200147R, H01H 930
Patent
active
049638491
ABSTRACT:
A compact circuit breaker utilizing an electronic trip unit for overcurrent determination contains a compact slot motor and a compact arc chute to minimize and control the arc that occurs when the circuit breaker contacts become separated upon intense overcurrent conditions.
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patent: 4827237 (1989-05-01), Blackburn
Arnold David
Castonguay Roger N.
Kowalczyk Karen B.
Yu Yuet-Ying
Bernkopf Walter C.
Donovan Lincoln
General Electric Company
Jacob Fred
Menelly Richard A.
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