JPH0258896U - - Google Patents

Info

Publication number
JPH0258896U
JPH0258896U JP13869088U JP13869088U JPH0258896U JP H0258896 U JPH0258896 U JP H0258896U JP 13869088 U JP13869088 U JP 13869088U JP 13869088 U JP13869088 U JP 13869088U JP H0258896 U JPH0258896 U JP H0258896U
Authority
JP
Japan
Prior art keywords
tower
timer
fault current
signals
passage
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.)
Granted
Application number
JP13869088U
Other languages
English (en)
Other versions
JPH0624781Y2 (ja
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 JP13869088U priority Critical patent/JPH0624781Y2/ja
Publication of JPH0258896U publication Critical patent/JPH0258896U/ja
Application granted granted Critical
Publication of JPH0624781Y2 publication Critical patent/JPH0624781Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
  • Audible And Visible Signals (AREA)
  • Emergency Alarm Devices (AREA)

Description

【図面の簡単な説明】
図は、本考案の実施例を示す図である。 記号の説明は、下記の通り、E……直流電源、
S……リレーの接点、VT……タイマー、X……
キセノンランプ、T……キセノンランプXのトリ
が端子(本文ではトリガ端子と記す)、T1,T
2,T3……事故電流通過方向検出器の出力信号
(本文では信号と記す)、A……事故電流通過方
向検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 事故電流の通過を判定し、事故点が自分の鉄塔
    か、老番側の鉄塔か、若番側の鉄塔かによつて、
    それぞれ別の信号T1,T2,T3、を得る事故
    電流通過方向検出器Aがあり、その信号T1,T
    2,T3をタイマーVTに加え、タイマーVTは
    、信号T1,T2,T3によつて、時間間隔の異
    なるパルスをキセノンランプXのトリガ端子Tに
    加える回路をもつ事故電流通過表示器の表示灯。
JP13869088U 1988-10-24 1988-10-24 事故電流通過表示器の表示灯 Expired - Lifetime JPH0624781Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13869088U JPH0624781Y2 (ja) 1988-10-24 1988-10-24 事故電流通過表示器の表示灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13869088U JPH0624781Y2 (ja) 1988-10-24 1988-10-24 事故電流通過表示器の表示灯

Publications (2)

Publication Number Publication Date
JPH0258896U true JPH0258896U (ja) 1990-04-27
JPH0624781Y2 JPH0624781Y2 (ja) 1994-06-29

Family

ID=31401263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13869088U Expired - Lifetime JPH0624781Y2 (ja) 1988-10-24 1988-10-24 事故電流通過表示器の表示灯

Country Status (1)

Country Link
JP (1) JPH0624781Y2 (ja)

Also Published As

Publication number Publication date
JPH0624781Y2 (ja) 1994-06-29

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