JPS627736U - - Google Patents

Info

Publication number
JPS627736U
JPS627736U JP9893485U JP9893485U JPS627736U JP S627736 U JPS627736 U JP S627736U JP 9893485 U JP9893485 U JP 9893485U JP 9893485 U JP9893485 U JP 9893485U JP S627736 U JPS627736 U JP S627736U
Authority
JP
Japan
Prior art keywords
neon tube
contacts
relay
power line
photodetector
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
JP9893485U
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 JP9893485U priority Critical patent/JPS627736U/ja
Publication of JPS627736U publication Critical patent/JPS627736U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるサージ電圧保護装置の実
施例、第２図は従来のサージ電圧保護装置を示す
。 １……プラグ、２……電源トランス、３……電
源回路、４……利用回路、５……避雷器、６……
ネオン管、７……光検知器、８……制御回路、９
……リレー、１０……リレー駆動回路、１１……
押ボタンスイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源ラインに直列に挿入したリレーの接点
    と、該リレーの接点よりも負荷側の交流電源ライ
    ン間に並列に接続した該電源の電圧よりも放電電
    圧が高いネオン管と、そのネオン管に近接して配
    置した光検知器を有して前記リレーの接点を前記
    ネオン管が放電したとき前記光検知器によつて開
    離させるようにしたことを特徴とするサージ電圧
    保護装置。
JP9893485U 1985-06-28 1985-06-28 Pending JPS627736U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9893485U JPS627736U (ja) 1985-06-28 1985-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9893485U JPS627736U (ja) 1985-06-28 1985-06-28

Publications (1)

Publication Number Publication Date
JPS627736U true JPS627736U (ja) 1987-01-17

Family

ID=30967349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9893485U Pending JPS627736U (ja) 1985-06-28 1985-06-28

Country Status (1)

Country Link
JP (1) JPS627736U (ja)

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