JPS60118843U - vacuum valve - Google Patents

vacuum valve

Info

Publication number
JPS60118843U
JPS60118843U JP522284U JP522284U JPS60118843U JP S60118843 U JPS60118843 U JP S60118843U JP 522284 U JP522284 U JP 522284U JP 522284 U JP522284 U JP 522284U JP S60118843 U JPS60118843 U JP S60118843U
Authority
JP
Japan
Prior art keywords
movable
fixed
brazing
vacuum valve
metal fitting
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
JP522284U
Other languages
Japanese (ja)
Inventor
湖口　義雄
豊 奥田
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 JP522284U priority Critical patent/JPS60118843U/en
Publication of JPS60118843U publication Critical patent/JPS60118843U/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】[Brief explanation of the drawing]

第１図は真空バルブの断面図、第２図は本考案の一実施
例の封着金具の断面図、第３図は同じく平面図、第４図
は本考案による封着金具と絶縁筒との封着ろう付前の断
面図である。 １・・・・・・固定ホルダー、２・・・・・・固定電極
、３・曲・可動電極、４・・・・・・可動ホルダー、５
・・・・・・固定端板、６・・・・・・可動端板、７・
・・・・・封着金具、８・・曲中間シールド、９・・・
・・・絶縁筒、１０・・・・・・ベローズ、１１・・・
・・・線ろう材。Fig. 1 is a sectional view of a vacuum valve, Fig. 2 is a sectional view of a sealing fitting according to an embodiment of the present invention, Fig. 3 is a plan view of the same, and Fig. 4 is a sectional view of a sealing fitting and an insulating tube according to the present invention. FIG. 1...Fixed holder, 2...Fixed electrode, 3. Curved/movable electrode, 4...Movable holder, 5
...Fixed end plate, 6...Movable end plate, 7.
...Sealing fittings, 8...Middle shield, 9...
...Insulating tube, 10...Bellows, 11...
... Wire brazing material.

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封着金具に複数筒の凹部を設け、前
記封着金具に固定端板、固定ホルダー、固定電極とから
なる固定側部組ろう付品と、可動端極、ベローズ、可動
ホルダ、可動電極とからなる可動側ろう付品とを、絶縁
筒の両端面に、設置して、２段ステップで真空容器内部
の脱ガスおよび封着ろう付することを特徴とする真空バ
ルブ。A plurality of cylindrical recesses are provided in a sealing metal fitting forming a vacuum container, and a fixed side assembly brazing product consisting of a fixed end plate, a fixed holder, and a fixed electrode is provided in the sealing metal fitting, a movable end pole, a bellows, and a movable holder. 1. A vacuum valve characterized in that movable side brazing parts comprising a movable electrode are installed on both end faces of an insulating cylinder, and degassing and sealing brazing are performed inside the vacuum vessel in two steps.
JP522284U 1984-01-20 1984-01-20 vacuum valve Pending JPS60118843U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP522284U JPS60118843U (en) 1984-01-20 1984-01-20 vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP522284U JPS60118843U (en) 1984-01-20 1984-01-20 vacuum valve

Publications (1)

Publication Number Publication Date
JPS60118843U true JPS60118843U (en) 1985-08-10

Family

ID=30481526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP522284U Pending JPS60118843U (en) 1984-01-20 1984-01-20 vacuum valve

Country Status (1)

Country Link
JP (1) JPS60118843U (en)

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