JPS5974642U

JPS5974642U - Vacuum cutter

Info

Publication number: JPS5974642U
Application number: JP17053682U
Authority: JP
Inventors: 義久増田; 川辺　真寿男; 藤原　純二
Original assignee: 株式会社東芝
Priority date: 1982-11-12
Filing date: 1982-11-12
Publication date: 1984-05-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の真空しゃ断器の正面図、第２図は第１図
の上面図、第３図は本考案による真空しや断器の一実施
例を示す斜視図、第４図は第３図の正面図、第５図は第
４図の上面図、第６図は第４図のＩ−Ｉ横断面図である
。１・・・可動側導体、７・・・固定側導体、１５・・・
真空　　　　−バルブ、１６・・・固定側電極、１９・
・・可動側電極、３５・・・固定側導体、３５ａ・・・
固定側導体Ｕターン部分、３７・・・固定側電極、４７
・・・可動側導体、４７ａ・・・可動側導体Ｕターン部
分。FIG. 1 is a front view of a conventional vacuum breaker, FIG. 2 is a top view of FIG. 1, FIG. 3 is a perspective view of an embodiment of the vacuum breaker according to the present invention, and FIG. 3 is a front view, FIG. 5 is a top view of FIG. 4, and FIG. 6 is a cross-sectional view taken along the line II in FIG. 4. 1... Movable side conductor, 7... Fixed side conductor, 15...
Vacuum - valve, 16...fixed side electrode, 19.
...Movable side electrode, 35...Fixed side conductor, 35a...
Fixed side conductor U-turn portion, 37... Fixed side electrode, 47
...Movable side conductor, 47a...Movable side conductor U-turn part.

Claims

[Scope of utility model registration request]

A vacuum valve having a fixed side electrode and a movable side electrode, a fixed side conductor formed in a U shape and attached to the fixed side electrode so that the inner surface of the U-turn part surrounds the outer peripheral surface of the fixed side electrode, 1. A vacuum breaker comprising: a movable conductor having a slide contact integrally attached to the inner surface of the U-turn portion and making contact with a movable electrode via the slide contact.