Electric bushing and a method of manufacturing an electric bushing

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United States of America Patent

PATENT NO 7875803
SERIAL NO

11666684

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Abstract

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A bushing for electrical current and/or voltage through a grounded plane. A substantially rotationally symmetrical insulating body surrounds a central electrical conductor. The bushing includes a sealing member for gas/liquid sealing between the conductor and the insulator body. The bushing includes a compressible sealing element, which forms a gas/liquid seal, integrated with the insulating body, between the conductor and the insulating body. A method of manufacturing a bushing.

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Patent Owner(s)

Patent OwnerAddress
ABB POWER GRIDS SWITZERLAND AGBRUGGERSTRASSE 72 BADEN 5400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sjöberg, Peter Ludvika, SE 15 19
Ståhl, Robert Ludvika, SE 1 6

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