JPS63187251U - - Google Patents

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Publication number
JPS63187251U
JPS63187251U JP7805787U JP7805787U JPS63187251U JP S63187251 U JPS63187251 U JP S63187251U JP 7805787 U JP7805787 U JP 7805787U JP 7805787 U JP7805787 U JP 7805787U JP S63187251 U JPS63187251 U JP S63187251U
Authority
JP
Japan
Prior art keywords
conductor
surge arrester
power supply
protection device
firing
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
JP7805787U
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 JP7805787U priority Critical patent/JPS63187251U/ja
Publication of JPS63187251U publication Critical patent/JPS63187251U/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避雷器の概略
構成図、第2図は従来の避雷器を示す概略構成図
である。 1……避雷器本体、2……電源側導体、3……
系統母線、4……保護装置、5……発弧導体、6
……絶縁筒、6a……放圧口、7……アークリン
グ、8……接地導体、9……避雷器素子、10…
…碍管、11……避圧膜。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 避雷器素子を碍管内に収納して避雷器本体
    を形成し、この避雷器本体の一側を電源側導体を
    介して系統母線に接続し、他側を接地導体を介し
    て接地するとともに、前記電源側導体または接地
    導体のうち少なくとも一方に前記避雷器素子の劣
    化等により前記避雷器本体が不良となることによ
    り流れる短絡電流によつてのみ開路する保護装置
    を設けてなる避雷器。 (2) 保護装置は発弧導体と、この発弧導体を包
    囲し放圧口を有する絶縁筒とを備える実用新案登
    録請求の範囲第1項記載の避雷器。
JP7805787U 1987-05-26 1987-05-26 Pending JPS63187251U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7805787U JPS63187251U (ja) 1987-05-26 1987-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7805787U JPS63187251U (ja) 1987-05-26 1987-05-26

Publications (1)

Publication Number Publication Date
JPS63187251U true JPS63187251U (ja) 1988-11-30

Family

ID=30926646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7805787U Pending JPS63187251U (ja) 1987-05-26 1987-05-26

Country Status (1)

Country Link
JP (1) JPS63187251U (ja)

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