JPS61157208U - - Google Patents

Info

Publication number
JPS61157208U
JPS61157208U JP4079785U JP4079785U JPS61157208U JP S61157208 U JPS61157208 U JP S61157208U JP 4079785 U JP4079785 U JP 4079785U JP 4079785 U JP4079785 U JP 4079785U JP S61157208 U JPS61157208 U JP S61157208U
Authority
JP
Japan
Prior art keywords
insulator
conductor
magnetic circuit
built
current sensor
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
JP4079785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439606Y2 (enrdf_load_stackoverflow
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 JP1985040797U priority Critical patent/JPH0439606Y2/ja
Publication of JPS61157208U publication Critical patent/JPS61157208U/ja
Application granted granted Critical
Publication of JPH0439606Y2 publication Critical patent/JPH0439606Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Insulators (AREA)
  • Testing Relating To Insulation (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP1985040797U 1985-03-20 1985-03-20 Expired JPH0439606Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985040797U JPH0439606Y2 (enrdf_load_stackoverflow) 1985-03-20 1985-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985040797U JPH0439606Y2 (enrdf_load_stackoverflow) 1985-03-20 1985-03-20

Publications (2)

Publication Number Publication Date
JPS61157208U true JPS61157208U (enrdf_load_stackoverflow) 1986-09-29
JPH0439606Y2 JPH0439606Y2 (enrdf_load_stackoverflow) 1992-09-17

Family

ID=30550025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985040797U Expired JPH0439606Y2 (enrdf_load_stackoverflow) 1985-03-20 1985-03-20

Country Status (1)

Country Link
JP (1) JPH0439606Y2 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273166A (ja) * 1985-09-27 1987-04-03 Sumitomo Electric Ind Ltd 光応用電流検出器
JPH01144536A (ja) * 1987-12-01 1989-06-06 Ngk Insulators Ltd 光信号伝送機能を備えた碍子装置
JPH01211819A (ja) * 1988-02-18 1989-08-25 Ngk Insulators Ltd 光ｃｔ付断路器
JPH01309216A (ja) * 1988-06-06 1989-12-13 Ngk Insulators Ltd 光電流センサ付き碍子
JPH07128197A (ja) * 1993-11-08 1995-05-19 Furukawa Electric Co Ltd:The パンタグラフ集電状態監視装置
JP2018204963A (ja) * 2017-05-30 2018-12-27 日置電機株式会社 センサおよび測定装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS446791Y1 (enrdf_load_stackoverflow) * 1966-01-28 1969-03-12
JPS5655873A (en) * 1979-10-15 1981-05-16 Takamatsu Electric Works Ltd Detecting device for abnormal current

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS446791Y1 (enrdf_load_stackoverflow) * 1966-01-28 1969-03-12
JPS5655873A (en) * 1979-10-15 1981-05-16 Takamatsu Electric Works Ltd Detecting device for abnormal current

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273166A (ja) * 1985-09-27 1987-04-03 Sumitomo Electric Ind Ltd 光応用電流検出器
JPH01144536A (ja) * 1987-12-01 1989-06-06 Ngk Insulators Ltd 光信号伝送機能を備えた碍子装置
JPH01211819A (ja) * 1988-02-18 1989-08-25 Ngk Insulators Ltd 光ｃｔ付断路器
JPH01309216A (ja) * 1988-06-06 1989-12-13 Ngk Insulators Ltd 光電流センサ付き碍子
JPH07128197A (ja) * 1993-11-08 1995-05-19 Furukawa Electric Co Ltd:The パンタグラフ集電状態監視装置
JP2018204963A (ja) * 2017-05-30 2018-12-27 日置電機株式会社 センサおよび測定装置

Also Published As

Publication number Publication date
JPH0439606Y2 (enrdf_load_stackoverflow) 1992-09-17

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