JPS645339U - - Google Patents

Info

Publication number
JPS645339U
JPS645339U JP9940487U JP9940487U JPS645339U JP S645339 U JPS645339 U JP S645339U JP 9940487 U JP9940487 U JP 9940487U JP 9940487 U JP9940487 U JP 9940487U JP S645339 U JPS645339 U JP S645339U
Authority
JP
Japan
Prior art keywords
puffer
cylinder
piston
circuit breaker
chamber
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
JP9940487U
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 JP9940487U priority Critical patent/JPS645339U/ja
Publication of JPS645339U publication Critical patent/JPS645339U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Breakers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例における閉路状態、第
２図は同じく開路状態を示している。第３図はパ
ツフア室内の圧力推移を示す図、第４図および第
５図は従来技術の一例を示す図である。 図において、１はパツフアピストン、２はパツ
フアシリンダ、３は可動電極、４はノズル、５は
固定電極、９は穴、である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可動電極と一体で動くパツフアシリンダと前記
    パツフアシリンダの内側にほぼ気密を保ちパツフ
    アシリンダと摺動可能なパツフアピストンとを有
    するパツフア遮断器において、遮断器の閉路状態
    時にパツフアシリンダとパツフアピストンによつ
    て形成されるパツフア室のパツフアピストン近傍
    の前記パツフアシリンダにパツフア室内外を連通
    する１カ所以上の穴を穿設したことを特徴とする
    パツフア式ガス遮断器。
JP9940487U 1987-06-30 1987-06-30 Pending JPS645339U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9940487U JPS645339U (ja) 1987-06-30 1987-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9940487U JPS645339U (ja) 1987-06-30 1987-06-30

Publications (1)

Publication Number Publication Date
JPS645339U true JPS645339U (ja) 1989-01-12

Family

ID=31326530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9940487U Pending JPS645339U (ja) 1987-06-30 1987-06-30

Country Status (1)

Country Link
JP (1) JPS645339U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471373A (en) * 1977-11-17 1979-06-07 Mitsubishi Electric Corp Gas breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471373A (en) * 1977-11-17 1979-06-07 Mitsubishi Electric Corp Gas breaker

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