Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1986-03-03
1987-03-31
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
200144R, 335 16, 335195, 335147, H01H 3320
Patent
active
046544909
ABSTRACT:
A reverse loop circuit breaker characterized by a movable contact mounted on a contact-carrying arm movable between open and closed positions of a stationary contact that is mounted on one leg of a U-shaped conductor with another leg secured to the circuit breaker housing, an insulating block between the legs and including a pair of separable block portions having oppositely facing grooves for receiving edge portions of at least one leg to restrain its deflection, and means for securing the block portions together.
REFERENCES:
patent: 3555471 (1971-01-01), Mitskevich et al.
patent: 4158827 (1979-06-01), Bratkowski et al.
patent: 4513268 (1985-04-01), Seymour et al.
patent: 4540961 (1985-09-01), Maier
Leone David A.
Marks Douglas C.
Johns L. P.
Macon Robert S.
Westinghouse Electric Corp.
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