JPS61149865A - 電線の充電状況検知装置 - Google Patents

電線の充電状況検知装置

Info

Publication number
JPS61149865A
JPS61149865A JP27935384A JP27935384A JPS61149865A JP S61149865 A JPS61149865 A JP S61149865A JP 27935384 A JP27935384 A JP 27935384A JP 27935384 A JP27935384 A JP 27935384A JP S61149865 A JPS61149865 A JP S61149865A
Authority
JP
Japan
Prior art keywords
electric wire
electrodes
charging status
detection device
wound around
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
JP27935384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548862B2 (enrdf_load_stackoverflow
Inventor
Kimiharu Kanamaru
金丸　公春
Kazuo Kotani
一夫 小谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 by Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP27935384A priority Critical patent/JPS61149865A/ja
Publication of JPS61149865A publication Critical patent/JPS61149865A/ja
Publication of JPH0548862B2 publication Critical patent/JPH0548862B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP27935384A 1984-12-24 1984-12-24 電線の充電状況検知装置 Granted JPS61149865A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27935384A JPS61149865A (ja) 1984-12-24 1984-12-24 電線の充電状況検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27935384A JPS61149865A (ja) 1984-12-24 1984-12-24 電線の充電状況検知装置

Publications (2)

Publication Number Publication Date
JPS61149865A true JPS61149865A (ja) 1986-07-08
JPH0548862B2 JPH0548862B2 (enrdf_load_stackoverflow) 1993-07-22

Family

ID=17609985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27935384A Granted JPS61149865A (ja) 1984-12-24 1984-12-24 電線の充電状況検知装置

Country Status (1)

Country Link
JP (1) JPS61149865A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335479U (enrdf_load_stackoverflow) * 1989-08-11 1991-04-08
JPH0581734U (ja) * 1992-03-31 1993-11-05 東日本旅客鉄道株式会社 直流電圧検知装置
JP2012163394A (ja) * 2011-02-04 2012-08-30 Hitachi Electric Systems Ltd 非接触電圧検出装置
WO2015115213A1 (ja) * 2014-01-31 2015-08-06 オムロン株式会社 非接触電圧計測装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102069U (enrdf_load_stackoverflow) * 1977-12-28 1979-07-18
JPS5663264A (en) * 1979-10-29 1981-05-29 Furukawa Electric Co Ltd:The Current detecting method
JPS5879269U (ja) * 1981-11-24 1983-05-28 日新電機株式会社 光変成器
JPS5897664A (ja) * 1981-12-04 1983-06-10 Mitsubishi Electric Corp 電圧測定装置
JPS58174858A (ja) * 1982-04-07 1983-10-13 Toshiba Corp 活線検出装置
JPS59144472U (ja) * 1983-03-10 1984-09-27 関西電力株式会社 光変成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102069U (enrdf_load_stackoverflow) * 1977-12-28 1979-07-18
JPS5663264A (en) * 1979-10-29 1981-05-29 Furukawa Electric Co Ltd:The Current detecting method
JPS5879269U (ja) * 1981-11-24 1983-05-28 日新電機株式会社 光変成器
JPS5897664A (ja) * 1981-12-04 1983-06-10 Mitsubishi Electric Corp 電圧測定装置
JPS58174858A (ja) * 1982-04-07 1983-10-13 Toshiba Corp 活線検出装置
JPS59144472U (ja) * 1983-03-10 1984-09-27 関西電力株式会社 光変成装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335479U (enrdf_load_stackoverflow) * 1989-08-11 1991-04-08
JPH0581734U (ja) * 1992-03-31 1993-11-05 東日本旅客鉄道株式会社 直流電圧検知装置
JP2012163394A (ja) * 2011-02-04 2012-08-30 Hitachi Electric Systems Ltd 非接触電圧検出装置
WO2015115213A1 (ja) * 2014-01-31 2015-08-06 オムロン株式会社 非接触電圧計測装置
JP2015143670A (ja) * 2014-01-31 2015-08-06 オムロン株式会社 非接触電圧計測装置

Also Published As

Publication number Publication date
JPH0548862B2 (enrdf_load_stackoverflow) 1993-07-22

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