JPS58146324U

JPS58146324U - butsing

Info

Publication number: JPS58146324U
Application number: JP4304482U
Authority: JP
Inventors: 高橋　秀像
Original assignee: 株式会社東芝
Priority date: 1982-03-29
Filing date: 1982-03-29
Publication date: 1983-10-01

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図は従来のガスブッシングの構造を示す断面図、第
２図は本案の一実施例のブッシングの構造を示す断面図
、第３図は第２図の一部拡大図、第４図は第２図のブッ
シングの構造を示す斜視図である。２・・・中心導体、３・・・碍管、５・・・コンデンサ
ユニット、１１・・・内部導体、１２・・・パイプ。Fig. 1 is a sectional view showing the structure of a conventional gas bushing, Fig. 2 is a sectional view showing the structure of a bushing according to an embodiment of the present invention, Fig. 3 is a partially enlarged view of Fig. 2, and Fig. 4 is a sectional view showing the structure of a conventional gas bushing. FIG. 3 is a perspective view showing the structure of the bushing shown in FIG. 2; 2... Center conductor, 3... Insulator tube, 5... Capacitor unit, 11... Internal conductor, 12... Pipe.

Claims

[Scope of utility model registration request]

(1) An insulator tube with an insulating medium sealed inside, a cylindrical center conductor inserted into the insulator tube, an insulating support tube that supports the center conductor, and a front ship with one end inserted into the center conductor. A bushing comprising: a cylindrical body forming a double concentric cylinder together with a central conductor; and a pipe connecting the other end opening of the cylindrical body to the opening of the central conductor above the insulator tube. .

(2) The bushing according to claim 1, wherein the insulating support cylinder is a capacitor unit, and one end of the cylindrical body is inserted up to the vicinity of the connection between the capacitor unit and the center conductor. .

(3) The bushing according to claim 2, wherein the distance between one end of the cylindrical body and the upper end of the capacitor unit is 3 to 4 times the diameter of the cylindrical body.