JPS6430449U - - Google Patents

Info

Publication number
JPS6430449U
JPS6430449U JP12322487U JP12322487U JPS6430449U JP S6430449 U JPS6430449 U JP S6430449U JP 12322487 U JP12322487 U JP 12322487U JP 12322487 U JP12322487 U JP 12322487U JP S6430449 U JPS6430449 U JP S6430449U
Authority
JP
Japan
Prior art keywords
electric field
high electric
alarm
leakage current
sensing element
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
JP12322487U
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 JP12322487U priority Critical patent/JPS6430449U/ja
Publication of JPS6430449U publication Critical patent/JPS6430449U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例のブロツク図、第2図
は第1図の実施例における使用状態を示す図、第
3図は本考案の他の実施例のブロツク図、第4図
は第3図の実施例における使用状態を示す図であ
る。 図において、1……携帯用検電器(光伝搬量感
知)、2,3,4……ポツケルス素子、発光素子
、受光素子(高電界感知素子)、5……比較器、
6……警報器、7……携帯用検電器(漏れ電流感
知)、8……アンテナ、13……警報器、16…
…高圧導体、17……安全帽。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高電界により生じる漏れ電流又は光伝搬量の変
    化を感知する高電界感知素子と、上記高電界感知
    素子により感知された漏れ電流又は光伝搬量の変
    化量が所定の値を超えると出力をだす比較器と、
    上記比較器の出力に応答して警報音を発する警報
    器とからなる携帯用検電器。
JP12322487U 1987-08-13 1987-08-13 Pending JPS6430449U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12322487U JPS6430449U (ja) 1987-08-13 1987-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12322487U JPS6430449U (ja) 1987-08-13 1987-08-13

Publications (1)

Publication Number Publication Date
JPS6430449U true JPS6430449U (ja) 1989-02-23

Family

ID=31371883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12322487U Pending JPS6430449U (ja) 1987-08-13 1987-08-13

Country Status (1)

Country Link
JP (1) JPS6430449U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032153A (ja) * 2010-07-28 2012-02-16 Tsuda Electric Meters Co Ltd 非接触式直流電圧検出器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032153A (ja) * 2010-07-28 2012-02-16 Tsuda Electric Meters Co Ltd 非接触式直流電圧検出器

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