POWER SWITCHING DEVICE

WIPO Patent Application WO/2011/104915

A1

Disclosed is a power switching device provided with: an insertion hole (109a) which is supported by a stationary-side insulating support (105), is formed on a stationary-side contact case (109) for securing the stationary-side of a vacuum valve (110), has a larger inner diameter than the outer diameter of the vacuum valve (110) so that the vacuum valve (110) can be inserted in the horizontal direction, and is inserted and disposed with the stationary-side edge portion of the vacuum valve (110); and a stationary-side connecting conductor (113) which is attached to the stationary-side contact case (109) and which is connected to the stationary-side edge portion of the vacuum valve (110).

YOSHIDA Satoru (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
吉田　暁 (〒10 東京都千代田区丸の内二丁目７番３号　三菱電機株式会社内 Tokyo, 〒1008310, JP)
YANO Tomotaka (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
矢野　知孝 (〒10 東京都千代田区丸の内二丁目７番３号　三菱電機株式会社内 Tokyo, 〒1008310, JP)

JP2010/066056

September 01, 2011

September 16, 2010

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Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
YOSHIDA Satoru (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
吉田　暁 (〒10 東京都千代田区丸の内二丁目７番３号　三菱電機株式会社内 Tokyo, 〒1008310, JP)
YANO Tomotaka (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)

H02B13/02; H01H33/66; H02B13/065

OIWA Masuo et al. (14-1, Minamitsukaguchi-cho 2-chome Amagasaki-sh, Hyogo 12, 〒6610012, JP)

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