JPS58133237U

JPS58133237U - Patshua type gas shield disconnector

Info

Publication number: JPS58133237U
Application number: JP2898682U
Authority: JP
Inventors: 昭夫小林; 利正上田; 耕三松下
Original assignee: 株式会社東芝
Priority date: 1982-03-03
Filing date: 1982-03-03
Publication date: 1983-09-08

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 drawings]

第１図及び第２図は従来のバッファ形ガスしゃ断器を示
し、第１図は投入状態を示す断面図、第２図はしゃ断途
中を示す断面図、第３図は本考案のバッファ形ガスしゃ
断器のしゃ断途中の状態を示す断面図である。１１・・・・・・容器、１ｚ・・・・・・しゃ断部、１
３・・・・・・絶縁ガス、１４・・・・・・口出部、１
４ａ・・・・・・導体、１５・・・・・・絶縁ロッド、
１６・・・・・・固定電極部、１７・・曲回動電極部、
１８・・・・・・バッファ部、１９・・・・・・可動側
固定部、２０−・・・・・・筒状絶縁部材、２１．　３
９・・・・・・接触子、２２・・・・・・固定電極取付
部材、２３・・・・・・固定アーク電極、２５・・・・
・・固定通電接触子、２６・・・・・・支持金具、２７
・・・・・・シリンダ、２８・・・・・・可動アーク電
極、２９・・・・・・中空ロッド、３１・・・・・・バ
ッファ室、３２・・・・・・絶縁ノズル、３３・・・・
・・可動通電接触子、３５・・・・・・固定ピストン、
３６・・・・・・支持部材、３６ａ・・・・・・支持金
具、４０．４１−・・・・・ガス空間、４２．４３・・
・・・・流通孔。Figures 1 and 2 show a conventional buffer type gas breaker, Figure 1 is a sectional view showing the on state, Figure 2 is a sectional view showing the cut off state, and Figure 3 is the buffer type gas breaker of the present invention. FIG. 3 is a cross-sectional view showing a state in which the breaker is in the middle of shutting off. 11...Container, 1z...Shutoff part, 1
3...Insulating gas, 14...Outlet, 1
4a...Conductor, 15...Insulating rod,
16... fixed electrode part, 17... curved rotating electrode part,
18... Buffer part, 19... Movable side fixing part, 20-... Cylindrical insulating member, 21. 3
9...Contactor, 22...Fixed electrode mounting member, 23...Fixed arc electrode, 25...
・・Fixed current-carrying contact, 26 ・・・Support fitting, 27
......Cylinder, 28...Movable arc electrode, 29...Hollow rod, 31...Buffer chamber, 32...Insulating nozzle, 33・・・・・・
...Movable current-carrying contact, 35...Fixed piston,
36... Support member, 36a... Support metal fitting, 40.41-... Gas space, 42.43...
...Flower hole.

Claims

[Scope of utility model registration request]

A breaker part housed inside the container together with an insulating gas includes a fixed electrode part, a movable electrode part provided opposite to the fixed electrode, a buffer part provided integrally in contact with the movable electrode part, and the fixed electrode part. A fixed electrode support member that supports one end of the cylindrical member and includes an electrode part, a cylindrical member provided to surround the movable electrode part, and an operation mechanism part that drives the movable electrode part and the buffer part. A flow is provided between at least one of the support members on the movable electrode side supporting the other end and the inside of the end of the cylindrical member, which communicates the gas space inside the cylindrical member with the gas space outside the cylindrical member. A buffer type gas breaker characterized by having holes formed therein.