Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1987-01-28
1987-12-15
Macon, Robert S.
Electricity: circuit makers and breakers
Liquid contact
Time delay
H01H 3312
Patent
active
047135042
ABSTRACT:
A circuit breaker with hinged arcing contact characterized by an insulating housing enclosing a circuit breaker mechanism, an electromagnetic trip device therefor, separable contact means including stationary contacts and movable main and arcing contacts and the arcing contacts being pivotally mounted on the main contacts whereby the arcing contacts are forced against the stationary contacts as the main contacts open.
REFERENCES:
patent: 3585329 (1971-06-01), Walker et al.
patent: 3662134 (1972-05-01), Cellerini
Johns L. P.
Macon Robert S.
Westinghouse Electric Corp.
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