Lightning arresters
United States Patent 2825008
US Patent References:
/1031795.html
- - 1031795

Electrical induction apparatus
- - 2276855

Electric air circuit breaker
- - 2293513

Electric circuit breaker
- - 2310728

Arc control device
- - 2356040


Inventors:
Kalb, John W.
Publication Date:
02/25/1958
View Patent Images:
Download PDF 2825008 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
OHIO BRASS CO
Primary Class:
361/128
Other Classes:
315/36, 313/156, 315/58, 218/34, 361/134, 315/49, 315/347
International Classes:
H01T1/04; H01T1/00
US Patent References:
2443017Electric arc extinguishing apparatus
2554278Lightning arrester
2644116Air gap construction
Foreign References:
GB645827A