High voltage insulator filled with semiconductive foam containing gas under superatmospheric pressure
United States Patent 3325584
US Patent References:
Insulator
- - 1516585
Corona shielding
- - 2789154
Coating for equalizing the potential gradient along the surface of an electric insulation
- - 3066180
Suspension insulator with arcing horns
- - 3110758
Manufacture of suspension-type longbody electrical insulators
- - 3134164
Insulator
- - 1516585
Corona shielding
- - 2789154
Coating for equalizing the potential gradient along the surface of an electric insulation
- - 3066180
Suspension insulator with arcing horns
- - 3110758
Manufacture of suspension-type longbody electrical insulators
- - 3134164
Inventors:
Heinz, Herzig Karl
Publication Date:
06/13/1967
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Export Citation:
Assignee:
BBC BROWN BOVERI & CIE
Primary Class:
Other Classes:
174/179, 174/140R
International Classes:
H01B17/32; H01B17/36; H01B17/00
Foreign References:
| GB484788A | ||||
| GB756866A | ||||
| GB929579A |