JPH01118375U - - Google Patents

Info

Publication number
JPH01118375U
JPH01118375U JP1087188U JP1087188U JPH01118375U JP H01118375 U JPH01118375 U JP H01118375U JP 1087188 U JP1087188 U JP 1087188U JP 1087188 U JP1087188 U JP 1087188U JP H01118375 U JPH01118375 U JP H01118375U
Authority
JP
Japan
Prior art keywords
optical signal
zener voltage
level conversion
detection device
current detection
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
JP1087188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH076539Y2 (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 JP1087188U priority Critical patent/JPH076539Y2/ja
Publication of JPH01118375U publication Critical patent/JPH01118375U/ja
Application granted granted Critical
Publication of JPH076539Y2 publication Critical patent/JPH076539Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP1087188U 1988-01-29 1988-01-29 送電線の故障電流検出装置 Expired - Lifetime JPH076539Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1087188U JPH076539Y2 (ja) 1988-01-29 1988-01-29 送電線の故障電流検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1087188U JPH076539Y2 (ja) 1988-01-29 1988-01-29 送電線の故障電流検出装置

Publications (2)

Publication Number Publication Date
JPH01118375U true JPH01118375U (enrdf_load_stackoverflow) 1989-08-10
JPH076539Y2 JPH076539Y2 (ja) 1995-02-15

Family

ID=31218915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1087188U Expired - Lifetime JPH076539Y2 (ja) 1988-01-29 1988-01-29 送電線の故障電流検出装置

Country Status (1)

Country Link
JP (1) JPH076539Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH076539Y2 (ja) 1995-02-15

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