Electromagnetic switch
United States Patent 2616010
US Patent References:
Electric switch
- - 1559683

Detachable contact
- - 1839095

Electric switch device
- - 2039957

Electric switch
- - 2071149

Electrical contact means
- - 2143650


Inventors:
Scheib Jr., John
Publication Date:
10/28/1952
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Assignee:
WARD LEONARD ELECTRIC CO
Primary Class:
200/284
Other Classes:
335/133, 335/132, 200/275, 24/DIG.053, 439/811
International Classes:
H01H50/22; H01H50/16
US Patent References:
1172934
2208387Switching device
2233124Electric contact
2283795Electric switch construction
2304972Electric switch
2352765Electric switch
2271601Extended bed for tall men
2378022Electric switch
2400344Electromagnet
2411894Arc extinguishing chamber for circuit breakers
2434096Shockproof electromagnet with armature
Foreign References:
DE441711C