JPH0365982U - - Google Patents

Info

Publication number
JPH0365982U
JPH0365982U JP12709489U JP12709489U JPH0365982U JP H0365982 U JPH0365982 U JP H0365982U JP 12709489 U JP12709489 U JP 12709489U JP 12709489 U JP12709489 U JP 12709489U JP H0365982 U JPH0365982 U JP H0365982U
Authority
JP
Japan
Prior art keywords
utility pole
leakage current
utility
detection device
current detection
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
JP12709489U
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 JP12709489U priority Critical patent/JPH0365982U/ja
Publication of JPH0365982U publication Critical patent/JPH0365982U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る漏れ電流検出装置を配設
した電柱を示す斜視図、第2図この漏れ電流検出
装置を示す配線図、第3図は漏れ電流検出装置に
用いられるトランスの異なる例を示す平面図であ
る。 1……電柱、2……腕木、3……ガイシ、4…
…電線、5……アース線、10……アース線、1
1,21……コア、12……コイル、15……増
幅器、20……電圧計。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電柱の中間部にこの電柱を囲むようにして配設
    されるドーナツツ状のコアおよびこのコアに巻き
    付けられたコイルからなるトランスと、前記電柱
    を通つて地中へ流れる漏れ電流により前記コイル
    に誘起される電圧信号を増幅する増幅器とからな
    ることを特徴とする漏れ電流検出装置。
JP12709489U 1989-10-30 1989-10-30 Pending JPH0365982U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12709489U JPH0365982U (ja) 1989-10-30 1989-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12709489U JPH0365982U (ja) 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
JPH0365982U true JPH0365982U (ja) 1991-06-26

Family

ID=31674876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12709489U Pending JPH0365982U (ja) 1989-10-30 1989-10-30

Country Status (1)

Country Link
JP (1) JPH0365982U (ja)

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