JPS60151216U

JPS60151216U - gas insulated switchgear

Info

Publication number: JPS60151216U
Application number: JP3760984U
Authority: JP
Inventors: 中川　正裕; 長友　英雄
Original assignee: 株式会社東芝
Priority date: 1984-03-16
Filing date: 1984-03-16
Publication date: 1985-10-08

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図はガス絶縁開閉器を構成する単相形開閉器の構造
例を示す断面図、第２図は従来のガス絶縁開閉器の駆動
系を説明するための斜視図、第３図及び第４図は従来の
ガス絶縁開閉器と他のガス絶縁機器とガス絶縁開閉装置
を複数回線にして構成した場合の平面図及び側面図、第
５図は本考案によるガス絶縁開閉器の一実施例を示す斜
視図である。１・・・金属容器、２・・・固定側電極、３・・・可動
側電極、４，５・・・絶縁スペーサ、６・・・可動ロッ
ド、７・・・開閉機構、８・・・リンク、９・・・レバ
ー、１０・・・主軸、１１・・・操作装置、１２・・・
駆動軸、１３・・・連結ロッド、１４．１６・・・レバ
ー、１５・二・継手、１７−・・・ピストンロッド、１
８・・・緩衝装置、２１・・・７０アー、２２・・・し
ゃ断器、２３・・・単相形開閉器。２１ｊｌ　　　　　１１」「Fig. 1 is a cross-sectional view showing an example of the structure of a single-phase switch constituting a gas-insulated switch, Fig. 2 is a perspective view illustrating the drive system of a conventional gas-insulated switch, and Figs. The figure shows a plan view and a side view of a conventional gas insulated switch, other gas insulated equipment, and a gas insulated switchgear configured as multiple lines, and Fig. 5 shows an embodiment of the gas insulated switch according to the present invention. FIG. DESCRIPTION OF SYMBOLS 1... Metal container, 2... Fixed side electrode, 3... Movable side electrode, 4, 5... Insulating spacer, 6... Movable rod, 7... Opening/closing mechanism, 8... Link, 9... Lever, 10... Main shaft, 11... Operating device, 12...
Drive shaft, 13...Connection rod, 14.16...Lever, 15.2.Joint, 17-...Piston rod, 1
8... Shocking device, 21... 70 earth, 22... Breaker, 23... Single phase switch. 21jl 11 ""

Claims

[Scope of utility model registration request]

In a gas insulated switchgear consisting of a circuit breaker, a disconnector, a grounding device, etc. and installed in parallel with multiple circuits, the gas insulated switches such as the disconnector, grounding device, etc. are installed in parallel corresponding to each of the three phases. It is equipped with a single-phase switch and an operating device that serves as a drive source that is connected to the opening/closing mechanism of the single-phase switch for each phase via a link mechanism, and this operating device is arranged between the lines and the operating device A gas-insulated gas insulation device, characterized in that a shock absorber built in the is separated from the operating device and is arranged between any phase of the single-phase switch for each phase so as to be operable within the same drive system. Switchgear.