JPS5998538U

JPS5998538U - Vacuum switch tube fixing device

Info

Publication number: JPS5998538U
Application number: JP19760182U
Authority: JP
Inventors: 通博田所
Original assignee: 三菱電機株式会社
Priority date: 1982-12-23
Filing date: 1982-12-23
Publication date: 1984-07-04
Also published as: JPS6317150Y2

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図は真空スイッチ管の概略縦断面図、第２図ａは従
来のものの概略側面図、同図す、　　ｃは同じく作用説
明のためのそれぞれ概略図、第３図はこの考案の一実施
例の第２図ｉのＡ部に相当する部分の平面図、第４図は
同じぐ縦断面図、第５図は同じく一部拡大縦断面図、第
６図は同じく他の実施例の一部縦断面図、第７図は同じ
くさらに他の実施例の一部縦断面図、第８図ａは同じく
別の実施例の一部縦断面図、同図すおよびＣは同じくそ
れぞれ一部品の平面図である。１・・・・・・真空容器、５・・・・・・固定リード棒
、６・・曲可動リード棒、８・・・・・・注型絶縁物、
１０・・・・・・真空　。スイッチ管、１１・・・・・・固定側集電子、１２・・
・・・・固定側接続導体、１３・・・・・・可動側接続
導体、１４・・・・・・固定側取付端板、１５・・・・
・・埋め金、１７・・・・・・スペーサワッシャ、１８
・・・・・・取付ボルト、１９・・・・・・ジヤツキボ
ルト、２１・・・・・・回り止めナツト。なお、各図中
、同一符号は同−又は相当部分を示す。Fig. 1 is a schematic vertical cross-sectional view of a vacuum switch tube, Fig. 2 a is a schematic side view of a conventional one, Fig. FIG. 4 is a longitudinal sectional view of the same, FIG. 5 is a partially enlarged longitudinal sectional view of the same, and FIG. 6 is a part of another embodiment. FIG. 7 is a partial longitudinal sectional view of another embodiment, FIG. 8a is a partial longitudinal sectional view of another embodiment, and FIGS. FIG. 1... Vacuum container, 5... Fixed lead rod, 6... Bent movable lead rod, 8... Cast insulator,
10...Vacuum. Switch tube, 11...Fixed side current collector, 12...
...Fixed side connection conductor, 13...Movable side connection conductor, 14...Fixed side mounting end plate, 15...
...Filling metal, 17... Spacer washer, 18
...Mounting bolt, 19...Judge bolt, 21...Stopping nut. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) A vacuum sweet potato tube having a fixed lead rod and a movable lead rod, each supporting a fixed electrode and a movable electrode that come into contact with each other and leading out of the vacuum container and arranged coaxially with each other, is connected to an appropriate vacuum tube. In a fixing device fixed to an insulator,
a fixed side mounting end plate fixedly connected to the fixed lead-rod; a plurality of mounting bolts for attaching the fixed side mounting end plate to the insulator; and a fixed side mounting end plate coaxial with the mounting bolts. A fixing device for a vacuum switch tube, comprising a plurality of jack bolts that are screwed together and whose lower surfaces abut against the upper surface of the insulator.

(2) The vacuum switch tube fixing device according to claim 1, wherein the fixed side mounting end plate is connected to the fixed lead rod via the fixed side current collector.

(3) The vacuum switch tube fixing device according to claim 1, wherein the jack bolt is prevented from rotating.

(4) The vacuum switch tube fixing device according to claim 1, wherein a spacer washer is interposed between the mounting bolt and the fixed side mounting end plate.