JPS6384832U - - Google Patents

Info

Publication number
JPS6384832U
JPS6384832U JP18080486U JP18080486U JPS6384832U JP S6384832 U JPS6384832 U JP S6384832U JP 18080486 U JP18080486 U JP 18080486U JP 18080486 U JP18080486 U JP 18080486U JP S6384832 U JPS6384832 U JP S6384832U
Authority
JP
Japan
Prior art keywords
main body
body case
arc gas
contact
exhaust hole
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
JP18080486U
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 JP18080486U priority Critical patent/JPS6384832U/ja
Publication of JPS6384832U publication Critical patent/JPS6384832U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342Venting arrangements for arc chutes
    • H01H2009/343Venting arrangements for arc chutes with variable venting aperture function of arc chute internal pressure, e.g. resilient flap-valve or check-valve

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の破断平面図、第
2図はその―断面図、第3図はその排気孔部
分の分解斜視図、第4図はその右側の排気孔部の
断平面図、第5図はその噴出するアークガスの流
れを示す平面図、第6図はその中央の排気孔部か
ら噴出するアークガスの流れを示す断側面図、第
7図はこの考案の他の実施例の排気孔部の分解斜
視図、第8図はその噴出するアークガスの流れを
示す平面図、第9図は従来例の回路遮断器の排気
孔部の分解斜視図、第10図はその噴出するアー
クガスの流れを示す平面図、第11図はその噴出
するアークガスの流れを示す断側面図である。 1……本体ケース、2……接点部、3……開極
機構、4……排気孔部、30,31,32……噴
出方向制御蓋。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体ケースと、この本体ケース内に並設した複
    数極の接点部と、過電流時に前記各接点部を開離
    させる開極機構と、前記本体ケースに並設され前
    記各接点部の開離時に発生するアークガスを本体
    ケース外へ排出する複数の排気孔部と、この各排
    気孔部に開閉可能に設けられ前記アークガス圧で
    開けられて各排気孔部から噴出するアークガスを
    互いに触れさせない方向へ案内する開き姿勢とな
    る噴出方向制御蓋とを備えた回路遮断器の排気構
    造。
JP18080486U 1986-11-25 1986-11-25 Pending JPS6384832U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18080486U JPS6384832U (ja) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18080486U JPS6384832U (ja) 1986-11-25 1986-11-25

Publications (1)

Publication Number Publication Date
JPS6384832U true JPS6384832U (ja) 1988-06-03

Family

ID=31125096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18080486U Pending JPS6384832U (ja) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPS6384832U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020098714A (ja) * 2018-12-18 2020-06-25 河村電器産業株式会社 回路遮断器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020098714A (ja) * 2018-12-18 2020-06-25 河村電器産業株式会社 回路遮断器

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