Title:
Circuit breaker
United States Patent 2419125
US Patent References:
Oil switch
- - 2144414

Circuit breaker
- - 2218374

Circuit breaker
- - 2067797

Electric switch
- - 1820877

Circuit interrupter
- - 2050285


Inventors:
Dorfman, Hiller D.
Freese, Gerald J.
Publication Date:
04/15/1947
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Assignee:
WESTINGHOUSE ELECTRIC CORP
Primary Class:
335/166
Other Classes:
335/43, 335/172, 335/12, 218/153, 335/202, 335/174, 335/35, 200/293, 337/83, 335/9, 337/54
International Classes:
H01H71/10
US Patent References:
2140360Circuit interrupter
1997772Arc controlling structure
1837281Electrical switch device