JPS59145207U - closed switchboard - Google Patents

closed switchboard

Info

Publication number
JPS59145207U
JPS59145207U JP3932883U JP3932883U JPS59145207U JP S59145207 U JPS59145207 U JP S59145207U JP 3932883 U JP3932883 U JP 3932883U JP 3932883 U JP3932883 U JP 3932883U JP S59145207 U JPS59145207 U JP S59145207U
Authority
JP
Japan
Prior art keywords
closed switchboard
pressure relief
abstract
plate
switchboard
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
JP3932883U
Other languages
Japanese (ja)
Inventor
小坂　正美
Original Assignee
日新電機株式会社
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 by 日新電機株式会社 filed Critical 日新電機株式会社
Priority to JP3932883U priority Critical patent/JPS59145207U/en
Publication of JPS59145207U publication Critical patent/JPS59145207U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は閉鎖配電盤の従来例を示す概略側面図、第２図
は放圧装置の従来例を示す側面断面図、第３図乃至第４
図はそれぞれ本案の一実施例を示す要部側面断面図であ
る。 ３・・・天井板、４・・・放圧口、５１・・・放圧板、
７１゜７２・・・バッキング。Fig. 1 is a schematic side view showing a conventional example of a closed switchboard, Fig. 2 is a side sectional view showing a conventional example of a pressure relief device, and Figs.
Each figure is a side sectional view of a main part showing an embodiment of the present invention. 3... Ceiling board, 4... Pressure relief port, 51... Pressure relief plate,
71°72...backing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一放圧装置を有する閉鎖配電盤において、天井板と放圧
板との間にゴムなどの弾性体から成る変形自由のバッキ
ングを設けた閉鎖配電盤。A closed switchboard having a pressure relief device, in which a deformable backing made of an elastic material such as rubber is provided between a ceiling plate and a pressure relief plate.
JP3932883U 1983-03-17 1983-03-17 closed switchboard Pending JPS59145207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3932883U JPS59145207U (en) 1983-03-17 1983-03-17 closed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3932883U JPS59145207U (en) 1983-03-17 1983-03-17 closed switchboard

Publications (1)

Publication Number Publication Date
JPS59145207U true JPS59145207U (en) 1984-09-28

Family

ID=30169978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3932883U Pending JPS59145207U (en) 1983-03-17 1983-03-17 closed switchboard

Country Status (1)

Country Link
JP (1) JPS59145207U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3370315A1 (en) * 2017-03-01 2018-09-05 ABB Technology Oy Pressure relief device with sealing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3370315A1 (en) * 2017-03-01 2018-09-05 ABB Technology Oy Pressure relief device with sealing means

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