JPS6391141U - - Google Patents

Info

Publication number
JPS6391141U
JPS6391141U JP18651986U JP18651986U JPS6391141U JP S6391141 U JPS6391141 U JP S6391141U JP 18651986 U JP18651986 U JP 18651986U JP 18651986 U JP18651986 U JP 18651986U JP S6391141 U JPS6391141 U JP S6391141U
Authority
JP
Japan
Prior art keywords
exhaust
front wall
hole
circuit
disconnector
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
JP18651986U
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 JP18651986U priority Critical patent/JPS6391141U/ja
Publication of JPS6391141U publication Critical patent/JPS6391141U/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

  • Breakers (AREA)

Description

【図面の簡単な説明】
第1図ないし第4図はこの考案の一実施例を示
し、第1図は消弧室の斜視図、第2図は第1図を
Q矢視方向より見た正面図、第3図は回路しや断
器の消弧室にアークが発生していない時の一部断
面図、第4図は同上回路しや断器の消弧室にアー
クが発生した時の部分断面図、第5図および第6
図は従来装置を示し第5図は回路しや断器の部分
断面図、第6図は第5図の消弧室を囲む絶縁隔壁
の斜視図である。 4:消弧室、6:絶縁隔壁、6a:脚片部、6
b:正面壁面部、6c:複数個の排気孔、6d:
排出口、7:絶縁板、7a:貫通孔、7b:舌状
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. U字形状であつてその両脚片部を連結する正面
    壁面部から上部に突出する突出部に複数個の排気
    孔を有する絶縁隔壁で囲まれた消弧室を備えた回
    路しや断器において、前記絶縁隔壁の正面壁面部
    の排気孔の下部に前記排気孔よりも大きな排出口
    を設けるとともにこの正面壁面部に密着して絶縁
    板を設け、この絶縁板の前記複数個の排気孔に対
    向する位置に貫通孔を設けかつ前記排出口に対向
    する位置に弾性を有する舌状部を設けたことを特
    徴とする回路しや断器。
JP18651986U 1986-12-03 1986-12-03 Pending JPS6391141U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18651986U JPS6391141U (ja) 1986-12-03 1986-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18651986U JPS6391141U (ja) 1986-12-03 1986-12-03

Publications (1)

Publication Number Publication Date
JPS6391141U true JPS6391141U (ja) 1988-06-13

Family

ID=31136147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18651986U Pending JPS6391141U (ja) 1986-12-03 1986-12-03

Country Status (1)

Country Link
JP (1) JPS6391141U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804189A1 (fr) * 2013-05-17 2014-11-19 Schneider Electric Industries SAS Chambre de coupure pour un appareil de protection électrique et appareil de protection électrique le comportant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2804189A1 (fr) * 2013-05-17 2014-11-19 Schneider Electric Industries SAS Chambre de coupure pour un appareil de protection électrique et appareil de protection électrique le comportant
FR3005781A1 (fr) * 2013-05-17 2014-11-21 Schneider Electric Ind Sas Chambre de coupure pour un appareil de protection electrique et appareil de protection electrique la comportant.
CN104167315A (zh) * 2013-05-17 2014-11-26 施耐德电器工业公司 用于电气保护装置的灭弧室及包括该灭弧室的电气保护装置

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