JPS58166213U

JPS58166213U - switchgear

Info

Publication number: JPS58166213U
Application number: JP6249382U
Authority: JP
Inventors: 高木　清三
Original assignee: 三菱電機株式会社
Priority date: 1982-04-26
Filing date: 1982-04-26
Publication date: 1983-11-05

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の発電主回路用開閉装置の構造の一例を示
す断面図、第２図はこの考案による開閉装置の一実施例
を示す断面図、第３図は他の実施例を示す断面図である
。１・・・・・・しゃ断器外被、２・・・・・・断路器外
被、８・・・・・・可動側タンク、９・・・・・・固定
側タンク、１２゜４１・・・・・・絶縁支持筒、１３・
・・・・・しゃ断器固定接触子、１５・・・・・・しゃ
断器可動接触子、２４・・・・・・断路器固定接触子、
２５・・・・・・取付部材、２８・・・・・・断路器可
動接触子、３９・・・・・・外被、４０・・・・・・共
通の支持部材、４１・・・・・・絶縁支持筒、４．２・
・・・・・断路器可動側タンク。なお各図中、同一符号
は同−又は相当部分を示す。Fig. 1 is a sectional view showing an example of the structure of a conventional power generation main circuit switchgear, Fig. 2 is a sectional view showing an embodiment of the switchgear according to this invention, and Fig. 3 is a sectional view showing another embodiment. It is a diagram. 1... Breaker jacket, 2... Disconnector jacket, 8... Movable side tank, 9... Fixed side tank, 12゜41. ...Insulating support tube, 13.
...... Breaker fixed contact, 15... Breaker movable contact, 24...... Disconnector fixed contact,
25...Mounting member, 28...Disconnector movable contact, 39...Outer cover, 40...Common support member, 41...・・Insulating support tube, 4.2・
...Disconnector movable side tank. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) The circuit breaker and the disconnector are housed within a common envelope,
A switchgear characterized in that a fixed contact of a circuit breaker and a fixed contact of a disconnector are supported substantially coaxially and facing each other by a single support member.

(2) The switchgear according to claim 1, wherein the breaker and the disconnector are both sealed in a high-margin gas space.