Method of extracting a jacket of a gas insulated substation (GIS) under a metal casing

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United States of America Patent

PATENT NO 9780539
SERIAL NO

14769853

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Abstract

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The invention relates to a removable stabilizer for a spacer casing (24a-24f) of an electrical installation of the GIS type (20), the spacer casing (24a-24f) comprising a first opening (33) as well as a conductor (30b) provided with a bore (34), the removable stabilizer (29) comprising a plug (29a) configured to be introduced via the first opening (33) into the spacer casing (24a-24f), the plug being designed to penetrate into the bore (34) of the conductor (30b) so as to block said conductor (30b) against moving in translation after said spacer casing (24a-24f) has been put to atmospheric pressure.

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Patent Owner(s)

Patent OwnerAddress
ALSTOM TECHNOLOGY LTDSWISS BADEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerber, Heinz Unterentfelden, CH 4 55
Lüscher, Robert Seon, CH 3 1

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