JPS61104942U - - Google Patents

Info

Publication number
JPS61104942U
JPS61104942U JP19010884U JP19010884U JPS61104942U JP S61104942 U JPS61104942 U JP S61104942U JP 19010884 U JP19010884 U JP 19010884U JP 19010884 U JP19010884 U JP 19010884U JP S61104942 U JPS61104942 U JP S61104942U
Authority
JP
Japan
Prior art keywords
arc
electrode material
conductivity
exposed
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
JP19010884U
Other languages
English (en)
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 filed Critical
Priority to JP19010884U priority Critical patent/JPS61104942U/ja
Publication of JPS61104942U publication Critical patent/JPS61104942U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は、本考案の一実施例の真空バルブを示
す断面図、第２図はその電極部を拡大して示す断
面図である。 １…真空バルブ、２…絶縁筒、３，４…端蓋、
５…真空容器、６，７…導電棒、８，９…電極部
、１０…ベローズ、１１，１３…主電極、１２，
１４…背後電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電流遮断時にアークにさらされる部分に導電率
    の低い電極材料を配置し、アークにさらされる面
    と反対の面に前記電極材料と比べ導電率が高い電
    極材料を配置する構成の真空バルブにおいて、導
    電率の低い電極のアークにさらされる面と反対側
    の面の中央部を凹形にへこませ、前記凹形部に係
    合する様に導電率の高い材料を凸形に構成した事
    を特徴とする真空バルブ。
JP19010884U 1984-12-17 1984-12-17 Pending JPS61104942U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19010884U JPS61104942U (ja) 1984-12-17 1984-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19010884U JPS61104942U (ja) 1984-12-17 1984-12-17

Publications (1)

Publication Number Publication Date
JPS61104942U true JPS61104942U (ja) 1986-07-03

Family

ID=30747556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19010884U Pending JPS61104942U (ja) 1984-12-17 1984-12-17

Country Status (1)

Country Link
JP (1) JPS61104942U (ja)

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