Insulating support for power switchgear

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United States of America Patent

PATENT NO 9929545
SERIAL NO

14916020

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Abstract

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The present invention relates to an insulating support for a power switchgear that insulates and supports the main body of a power switchgear provided in atmospheric air between a generator and a main transformer. The insulating support includes a core part that is molded only from a resin material and has a cylindrical shape; an exterior covering part that is molded only from a rubber material, is attached to an outer peripheral face of the core part, and includes a plurality of pleated parts; an end metal fitting that is attached to one end of the core part and is attached to the main body of the power switchgear; and an end metal fitting that is attached to the other end of the core part and is provided on the ground surface.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Otani, Hirokazu Tokyo, JP 12 22
Yoshida, Daisuke Tokyo, JP 232 1714
Yoshitomo, Yuji Tokyo, JP 19 43

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