JPH01142866U - - Google Patents

Info

Publication number
JPH01142866U
JPH01142866U JP4004188U JP4004188U JPH01142866U JP H01142866 U JPH01142866 U JP H01142866U JP 4004188 U JP4004188 U JP 4004188U JP 4004188 U JP4004188 U JP 4004188U JP H01142866 U JPH01142866 U JP H01142866U
Authority
JP
Japan
Prior art keywords
conductor
voltage
strength
electric field
shows
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
JP4004188U
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 JP4004188U priority Critical patent/JPH01142866U/ja
Publication of JPH01142866U publication Critical patent/JPH01142866U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】
第1図は導線に電圧が価えられた場合導線の周
囲に生じる電気力線の様子を示す。第2図は上記
電気力線中に他の導体を接近させ交流電気閉回路
を構成する様子を示す。第3図は上記閉回路内に
検出抵抗を挿入させ増幅器との結合の様子を示す
。第4図は検出棒の先端部と被測定側の被覆導線
との個定接合の様子を示す。第5図は本考案の電
気回路の基本構成を等価回路によつて示す。 A……電気力線、1……交流電源、2……導線
、3……人間の皮膚抵抗(Ro)、4……人間と
大地間の分布抵抗(R)、5……人間と大地間
の分布容量(C)、6……検出抵抗(R)、
7……シールド線の分布容量(C)、8……増
幅器、9……電圧指示計、10……シールド線、
11……電極を内包する絶縁筒、12……絶縁筒
支持物、13……被測定側導線の被覆、14……
電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 導線に電圧が加えられると、その導体断面周囲
    に電気力線を生じ電界が発生する、この電界の強
    弱は電圧の強弱に比例して変化する、この電界中
    に極めて微小な静電容量を導体との間に形成させ
    静電結合させる導体非接触式高低圧検電器。
JP4004188U 1988-03-26 1988-03-26 Pending JPH01142866U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4004188U JPH01142866U (ja) 1988-03-26 1988-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4004188U JPH01142866U (ja) 1988-03-26 1988-03-26

Publications (1)

Publication Number Publication Date
JPH01142866U true JPH01142866U (ja) 1989-09-29

Family

ID=31266520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4004188U Pending JPH01142866U (ja) 1988-03-26 1988-03-26

Country Status (1)

Country Link
JP (1) JPH01142866U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016020858A (ja) * 2014-07-15 2016-02-04 日置電機株式会社 検電器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016020858A (ja) * 2014-07-15 2016-02-04 日置電機株式会社 検電器

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