JPS6427833U - - Google Patents

Info

Publication number
JPS6427833U
JPS6427833U JP12014187U JP12014187U JPS6427833U JP S6427833 U JPS6427833 U JP S6427833U JP 12014187 U JP12014187 U JP 12014187U JP 12014187 U JP12014187 U JP 12014187U JP S6427833 U JPS6427833 U JP S6427833U
Authority
JP
Japan
Prior art keywords
shielding plate
exhaust hole
disconnector
circuit
arc extinguishing
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
JP12014187U
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 JP12014187U priority Critical patent/JPS6427833U/ja
Publication of JPS6427833U publication Critical patent/JPS6427833U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例の要部縦断面図、第
2図は第1図の平面図、第3図は第二の遮蔽板の
斜視図、第4図は第1図の回路しや断器のしや断
時の動作を説明する要部縦断面図、第5図は従来
の回路しや断器の要部縦断面図、第6図は第5図
の平面図である。 3:固定接触子、4:可動接触子、7:消弧室
、8:遮蔽板、9:排気孔、10:第二の遮蔽板
、11:排気孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 消弧室の上面が排気孔を有する遮蔽板で覆われ
    た回路しや断器において、遮蔽板の排気孔と異な
    る位置に排気孔を有する第二の遮蔽板を遮蔽板の
    上部に上下方向に動き得るように重ねて設けたこ
    とを特徴とする回路しや断器。
JP12014187U 1987-08-05 1987-08-05 Pending JPS6427833U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12014187U JPS6427833U (ja) 1987-08-05 1987-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12014187U JPS6427833U (ja) 1987-08-05 1987-08-05

Publications (1)

Publication Number Publication Date
JPS6427833U true JPS6427833U (ja) 1989-02-17

Family

ID=31365985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12014187U Pending JPS6427833U (ja) 1987-08-05 1987-08-05

Country Status (1)

Country Link
JP (1) JPS6427833U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002352691A (ja) * 2001-05-28 2002-12-06 Fuji Electric Co Ltd 回路しゃ断器の防塵構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002352691A (ja) * 2001-05-28 2002-12-06 Fuji Electric Co Ltd 回路しゃ断器の防塵構造
JP4524534B2 (ja) * 2001-05-28 2010-08-18 富士電機機器制御株式会社 回路しゃ断器の防塵構造

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