JPS5856503U - Closed switchboard protection device - Google Patents

Closed switchboard protection device

Info

Publication number
JPS5856503U
JPS5856503U JP14982181U JP14982181U JPS5856503U JP S5856503 U JPS5856503 U JP S5856503U JP 14982181 U JP14982181 U JP 14982181U JP 14982181 U JP14982181 U JP 14982181U JP S5856503 U JPS5856503 U JP S5856503U
Authority
JP
Japan
Prior art keywords
protection device
closed switchboard
power distribution
distribution board
closed power
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
JP14982181U
Other languages
Japanese (ja)
Inventor
松野　勝彦
山本　俊太郎
高木　敏郎
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP14982181U priority Critical patent/JPS5856503U/en
Publication of JPS5856503U publication Critical patent/JPS5856503U/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) [Summary] 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 drawings]

第１図は従来技術の構成を示す側断面図、第２図はこの
考案に係る保護装置を装備した閉鎖配電盤の一部の側断
面図、第３図はこの考案の要部の〒＝テ？：：、　、−
１７００，え、ヶー８゜。Fig. 1 is a side sectional view showing the configuration of the prior art, Fig. 2 is a side sectional view of a part of a closed switchboard equipped with a protection device according to this invention, and Fig. 3 is a side sectional view showing the main parts of this invention. ? ：：、 、−
1700, huh, 8 degrees.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 閉鎖配電盤における扉面に取り付けられるメーター類の
背面側番飢内部せん絡発生時の内圧から前記メーター類
を保護するための保護ケースを設けたことを特徴とする
閉鎖配電盤の保護装置。A protection device for a closed power distribution board, characterized in that a protective case is provided to protect the meters attached to the door surface of the closed power distribution board from internal pressure when a flashover occurs inside the rear panel of the meters attached to the door surface of the closed power distribution board.
JP14982181U 1981-10-08 1981-10-08 Closed switchboard protection device Pending JPS5856503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14982181U JPS5856503U (en) 1981-10-08 1981-10-08 Closed switchboard protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14982181U JPS5856503U (en) 1981-10-08 1981-10-08 Closed switchboard protection device

Publications (1)

Publication Number Publication Date
JPS5856503U true JPS5856503U (en) 1983-04-16

Family

ID=29942577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14982181U Pending JPS5856503U (en) 1981-10-08 1981-10-08 Closed switchboard protection device

Country Status (1)

Country Link
JP (1) JPS5856503U (en)

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