Dual arcing contacts for circuit breaker

Details Dual arcing contacts for circuit breaker Dual arcing contacts for circuit breaker

1979-06-07

1982-01-05

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

200147R, 200146R, H01H 3300

Patent

active

043095801

ABSTRACT:
A circuit interrupter characterized by a stationary contact and a movable contact which are operable along a predetermined path between open and closed positions to establish an arc, an arc chute for extinguishing the arc, a pair of spaced apart conductors extending from the movable contact to the arc chute which conductors provide parallel current paths for conducting an arc away from the contacts and into the arc chute.

REFERENCES:
patent: 3296402 (1967-01-01), Meinders
patent: 3681548 (1972-08-01), Erickson
patent: 3821607 (1974-06-01), Matsko et al.
patent: 4229630 (1980-10-01), Wafer et al.

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