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Patent Searching and Data


Title:
CONDUCTIVE INSULATOR
Document Type and Number:
WIPO Patent Application WO/1995/026560
Kind Code:
A1
Abstract:
A conductive insulator which comprises an insulator body, and a metal member fixed to the insulator body via cement having high electric resistance. The exposed surface of the insulator body is covered with a first conductive layer, while the area hidden under the cement is covered at least in part with a second conductive layer. The second conductive layer is covered with a conductive film which is softer than the second conductive layer. The second conductive layer is electrically connected to the first conductive layer. This conductive insulator has a simple construction, and is manufactured simply, the insulator being able to secure the conductivity of the cement of high electric resistance at a level of practical use thereof.

Inventors:
SUZUKI YOSHIHIRO (JP)
KUTSUNA EIJI (JP)
NOZAKI HIROSHI (JP)
MORI SHIGEO (JP)
Application Number:
PCT/JP1995/000574
Publication Date:
October 05, 1995
Filing Date:
March 28, 1995
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
SUZUKI YOSHIHIRO (JP)
KUTSUNA EIJI (JP)
NOZAKI HIROSHI (JP)
MORI SHIGEO (JP)
International Classes:
H01B17/16; H01B17/42; (IPC1-7): H01B17/00
Foreign References:
JPS53146197A1978-12-19
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