Title:
Lightning arrester spark gap having arc-confining chamber walls of graded porosity
United States Patent 3354345
US Patent References:
Refractory body for electrical apparatus
- - 2772334
Lighting arrester and gap unit therefor
- - 3019367
Current limiting lightning arrester using porous material in the gap structure
- - 3151274
Refractory body for electrical apparatus
- - 2772334
Lighting arrester and gap unit therefor
- - 3019367
Current limiting lightning arrester using porous material in the gap structure
- - 3151274
Inventors:
Stetson, Earl W.
Publication Date:
11/21/1967
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Export Citation:
Assignee:
GEN ELECTRIC
Primary Class:
Other Classes:
361/128, 313/156, 313/231.110, 361/130, 361/134, 361/137
International Classes:
H01T1/04; H01T1/00