JPS597518U

JPS597518U - butsing

Info

Publication number: JPS597518U
Application number: JP10260882U
Authority: JP
Inventors: 村上　正昇; 博竹内; 高塚　「けい」三
Original assignee: 三菱電機株式会社
Priority date: 1982-07-05
Filing date: 1982-07-05
Publication date: 1984-01-18

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図は従来の構造が最も単純なガス封入ブッシングの
縦断面図、第２図は従来の電位調整用電極を内装したガ
ス封入ブッシングの縦断面図、第３図はこの考案の一実
例を示すガス封入ブッシングの縦断面図である。１・・・・・・碍管、２・・・・・・圧縮ガス、３・・
・、・・・碍管下部フランジ、４・・・・・・中心導体
、５・・・・・・ガス絶縁機器本体、６・・・・・・等
電位線、７・・・・・・電極、８・・・・・・絶縁物、
１ａ・・・・・・碍管等部、９・・・・・・金属リング
。なお、図面中、同一符号は同一または相当部分を示す
。光１図第２図　　　′Figure 1 is a vertical cross-sectional view of a conventional gas-filled bushing with the simplest structure, Figure 2 is a vertical cross-sectional view of a conventional gas-filled bushing equipped with potential adjustment electrodes, and Figure 3 is an example of this invention. FIG. 3 is a longitudinal cross-sectional view of the gas-filled bushing shown in FIG. 1...Insulator pipe, 2...Compressed gas, 3...
・・・・Insulator tube lower flange, 4・・・Center conductor, 5・・・Gas insulated equipment main body, 6・・・Equipotential line, 7・・・・・・Electrode , 8...Insulator,
1a...Insulator tube etc. part, 9...Metal ring. In addition, in the drawings, the same reference numerals indicate the same or corresponding parts. Light 1 Figure 2 ′

Claims

[Scope of utility model registration request]

In a bushing having a structure in which compressed gas is sealed as an insulating medium inside the insulating tube, donut-shaped members made of metal are placed in the groove between the caps of the insulating tube on the atmosphere side of the bushing at specific intervals in the groove. A bushing characterized by: