JPS62154715U - - Google Patents

Info

Publication number
JPS62154715U
JPS62154715U JP4230286U JP4230286U JPS62154715U JP S62154715 U JPS62154715 U JP S62154715U JP 4230286 U JP4230286 U JP 4230286U JP 4230286 U JP4230286 U JP 4230286U JP S62154715 U JPS62154715 U JP S62154715U
Authority
JP
Japan
Prior art keywords
movable plate
ventilation port
spring
closes
event
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
JP4230286U
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 JP4230286U priority Critical patent/JPS62154715U/ja
Publication of JPS62154715U publication Critical patent/JPS62154715U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す配軽盤の部分
断面図、第2図は他の実施例を示す部分断面図で
ある。 1……配電盤扉、2……ルーバ、3……換気口
、4……可動板、5……ばね、6……可動曲板、
7……ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 換気口付の閉鎖配電盤の放圧装置に於て、前記
    換気口を内部事故時に塞ぐ可動板と、この可動板
    の作動を阻止するばねとを設けた閉鎖配電盤の放
    圧装置。
JP4230286U 1986-03-25 1986-03-25 Pending JPS62154715U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4230286U JPS62154715U (ja) 1986-03-25 1986-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4230286U JPS62154715U (ja) 1986-03-25 1986-03-25

Publications (1)

Publication Number Publication Date
JPS62154715U true JPS62154715U (ja) 1987-10-01

Family

ID=30858085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4230286U Pending JPS62154715U (ja) 1986-03-25 1986-03-25

Country Status (1)

Country Link
JP (1) JPS62154715U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011004530A (ja) * 2009-06-18 2011-01-06 Toshiba Corp スイッチギヤの換気装置
WO2014057694A1 (ja) * 2012-10-10 2014-04-17 三菱電機株式会社 スイッチギヤ
WO2018150702A1 (ja) * 2017-02-17 2018-08-23 株式会社東芝 スイッチギヤの換気装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011004530A (ja) * 2009-06-18 2011-01-06 Toshiba Corp スイッチギヤの換気装置
WO2014057694A1 (ja) * 2012-10-10 2014-04-17 三菱電機株式会社 スイッチギヤ
KR20150038477A (ko) * 2012-10-10 2015-04-08 미쓰비시덴키 가부시키가이샤 스위치 기어
CN104604053A (zh) * 2012-10-10 2015-05-06 三菱电机株式会社 开关装置
CN104604053B (zh) * 2012-10-10 2017-03-08 三菱电机株式会社 开关装置
WO2018150702A1 (ja) * 2017-02-17 2018-08-23 株式会社東芝 スイッチギヤの換気装置

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