JPS61140981U - - Google Patents

Info

Publication number
JPS61140981U
JPS61140981U JP2429585U JP2429585U JPS61140981U JP S61140981 U JPS61140981 U JP S61140981U JP 2429585 U JP2429585 U JP 2429585U JP 2429585 U JP2429585 U JP 2429585U JP S61140981 U JPS61140981 U JP S61140981U
Authority
JP
Japan
Prior art keywords
insulators
detector
distribution
ground fault
insulation breakdown
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
JP2429585U
Other languages
English (en)
Japanese (ja)
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 JP2429585U priority Critical patent/JPS61140981U/ja
Publication of JPS61140981U publication Critical patent/JPS61140981U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP2429585U 1985-02-21 1985-02-21 Pending JPS61140981U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2429585U JPS61140981U (enrdf_load_html_response) 1985-02-21 1985-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2429585U JPS61140981U (enrdf_load_html_response) 1985-02-21 1985-02-21

Publications (1)

Publication Number Publication Date
JPS61140981U true JPS61140981U (enrdf_load_html_response) 1986-09-01

Family

ID=30518313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2429585U Pending JPS61140981U (enrdf_load_html_response) 1985-02-21 1985-02-21

Country Status (1)

Country Link
JP (1) JPS61140981U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264966A (en) * 1975-11-25 1977-05-28 Nippon Oils & Fats Co Ltd Leak current sensing device
JPS56110061A (en) * 1980-02-06 1981-09-01 Hitachi Cable Ltd Detecting method for point of trouble of overhead wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264966A (en) * 1975-11-25 1977-05-28 Nippon Oils & Fats Co Ltd Leak current sensing device
JPS56110061A (en) * 1980-02-06 1981-09-01 Hitachi Cable Ltd Detecting method for point of trouble of overhead wire

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