JPS6135343U - vacuum valve - Google Patents

vacuum valve

Info

Publication number
JPS6135343U
JPS6135343U JP11713284U JP11713284U JPS6135343U JP S6135343 U JPS6135343 U JP S6135343U JP 11713284 U JP11713284 U JP 11713284U JP 11713284 U JP11713284 U JP 11713284U JP S6135343 U JPS6135343 U JP S6135343U
Authority
JP
Japan
Prior art keywords
fixed
plate
movable
movable plate
vacuum valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11713284U
Other languages
Japanese (ja)
Inventor
勝三 黒田
義雄 湖口
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP11713284U priority Critical patent/JPS6135343U/en
Publication of JPS6135343U publication Critical patent/JPS6135343U/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)

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

【図面の簡単な説明】 第１図は従来の真空バルブの例の断面図、第２図は、第
１図の部分拡大断面図、第３図は本考案の一実施例の真
空バルブの断面図、第４図は、本考案の他の実施例の部
分拡大断面図である。 １・・・・・・固定ホルダ、２・・・・・・固定電極、
３・・・・・・可動電極、４・・・・・・可動ホルダ、
５・・・・・・中間シールド、６・・・・・・絶縁筒、
７・・・・・・ベローズ、８・・・・・・可動板、９・
・・・・・固定板、１１・・・・・・可動板、１２ａ・
曲・固定板クッション部。[Brief Description of the Drawings] Fig. 1 is a sectional view of an example of a conventional vacuum valve, Fig. 2 is a partially enlarged sectional view of Fig. 1, and Fig. 3 is a sectional view of a vacuum valve according to an embodiment of the present invention. FIG. 4 is a partially enlarged sectional view of another embodiment of the present invention. 1...Fixed holder, 2...Fixed electrode,
3...Movable electrode, 4...Movable holder,
5... Intermediate shield, 6... Insulating tube,
7... Bellows, 8... Movable plate, 9.
...Fixed plate, 11...Movable plate, 12a.
Bending/fixing plate cushion part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空容器を形成する固定板に固着された固定ホルダ先端
に保持された固定電極と、真空容器を形成する可動板に
ベローズを介して封止し取り付けられた可動ホルダ先端
に上記固定電極と対向保持される可動電極と、上記両電
極を覆う筒形状のシールドと上記固定板と可動板との間
に絶縁筒を備−え、固定板及び可動板と絶縁筒の接合封
着部において、平板状の固定板もしくは可動板とＵ字断
面形状の封着金具を介し絶縁筒に接合したことを特徴と
する真空バルブ。A fixed electrode held at the tip of a fixed holder fixed to a fixed plate forming a vacuum container, and a fixed electrode held opposite to the fixed electrode at the tip of a movable holder sealed and attached via a bellows to a movable plate forming the vacuum container. A movable electrode is provided, a cylindrical shield that covers both electrodes, and an insulating tube is provided between the fixed plate and the movable plate, and a flat plate-shaped shield is provided between the fixed plate, the movable plate, and the insulating tube. A vacuum valve characterized in that a fixed plate or a movable plate is connected to an insulating cylinder via a sealing fitting having a U-shaped cross section.
JP11713284U 1984-08-01 1984-08-01 vacuum valve Pending JPS6135343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11713284U JPS6135343U (en) 1984-08-01 1984-08-01 vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11713284U JPS6135343U (en) 1984-08-01 1984-08-01 vacuum valve

Publications (1)

Publication Number Publication Date
JPS6135343U true JPS6135343U (en) 1986-03-04

Family

ID=30676042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11713284U Pending JPS6135343U (en) 1984-08-01 1984-08-01 vacuum valve

Country Status (1)

Country Link
JP (1) JPS6135343U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115667A (en) * 1986-11-04 1988-05-20 Kubota Ltd Slag adsorption body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115667A (en) * 1986-11-04 1988-05-20 Kubota Ltd Slag adsorption body

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