JPH01162676U - - Google Patents

Info

Publication number
JPH01162676U
JPH01162676U JP5770488U JP5770488U JPH01162676U JP H01162676 U JPH01162676 U JP H01162676U JP 5770488 U JP5770488 U JP 5770488U JP 5770488 U JP5770488 U JP 5770488U JP H01162676 U JPH01162676 U JP H01162676U
Authority
JP
Japan
Prior art keywords
voltage
injecting
arithmetic circuit
detection means
electrical line
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
JP5770488U
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 JP5770488U priority Critical patent/JPH01162676U/ja
Publication of JPH01162676U publication Critical patent/JPH01162676U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP5770488U 1988-04-28 1988-04-28 Pending JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5770488U JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-28 1988-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5770488U JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-28 1988-04-28

Publications (1)

Publication Number Publication Date
JPH01162676U true JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-13

Family

ID=31283547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5770488U Pending JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-28 1988-04-28

Country Status (1)

Country Link
JP (1) JPH01162676U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511229A (en) * 1978-07-10 1980-01-26 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and production and device thereof
JPS58162873A (ja) * 1982-03-24 1983-09-27 Furukawa Electric Co Ltd:The 短絡型検知線の短絡位置検出方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511229A (en) * 1978-07-10 1980-01-26 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and production and device thereof
JPS58162873A (ja) * 1982-03-24 1983-09-27 Furukawa Electric Co Ltd:The 短絡型検知線の短絡位置検出方法

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