Title:
Circuit interrupters
United States Patent 2933574
Inventors:
Frink, Russell E.
Publication Date:
04/19/1960
Export Citation:
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Assignee:
WESTINGHOUSE ELECTRIC CORP
Primary Class:
218/149
International Classes:
H01H9/44; H01H9/30
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US Patent References:
2759073High voltage magnetic arc extinguishing means
2713101Arc chutes for air-break circuit-breakers
2692319Circuit interrupter
2668890Device for extinguishing electrical arcs
2646482High-voltage circuit breaker
2616007Circuit interrupter
2568377Magnetic switch
2276859Circuit interrupter
1923748Electrical discharge device
1398981Disruption of electric arcs
Foreign References:
DE695528C
SE118717A