JPS5812533A - 地中配電線事故区分装置 - Google Patents

地中配電線事故区分装置

Info

Publication number
JPS5812533A
JPS5812533A JP11021681A JP11021681A JPS5812533A JP S5812533 A JPS5812533 A JP S5812533A JP 11021681 A JP11021681 A JP 11021681A JP 11021681 A JP11021681 A JP 11021681A JP S5812533 A JPS5812533 A JP S5812533A
Authority
JP
Japan
Prior art keywords
transmitting
accident
circuit
signal
switch
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
JP11021681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0241255B2 (cs
Inventor
一彦 大場
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.)
SANEI SEISAKUSHO KK
Original Assignee
SANEI SEISAKUSHO KK
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 SANEI SEISAKUSHO KK filed Critical SANEI SEISAKUSHO KK
Priority to JP11021681A priority Critical patent/JPS5812533A/ja
Publication of JPS5812533A publication Critical patent/JPS5812533A/ja
Publication of JPH0241255B2 publication Critical patent/JPH0241255B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Communication Cables (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Locating Faults (AREA)
JP11021681A 1981-07-15 1981-07-15 地中配電線事故区分装置 Granted JPS5812533A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11021681A JPS5812533A (ja) 1981-07-15 1981-07-15 地中配電線事故区分装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11021681A JPS5812533A (ja) 1981-07-15 1981-07-15 地中配電線事故区分装置

Publications (2)

Publication Number Publication Date
JPS5812533A true JPS5812533A (ja) 1983-01-24
JPH0241255B2 JPH0241255B2 (cs) 1990-09-17

Family

ID=14530006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11021681A Granted JPS5812533A (ja) 1981-07-15 1981-07-15 地中配電線事故区分装置

Country Status (1)

Country Link
JP (1) JPS5812533A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6485528A (en) * 1987-09-25 1989-03-30 Togami Electric Mfg Distribution line accident section detecting and separating system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335942A (en) * 1976-09-16 1978-04-03 Tokyo Electric Power Co Inc:The Failure point dividing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335942A (en) * 1976-09-16 1978-04-03 Tokyo Electric Power Co Inc:The Failure point dividing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6485528A (en) * 1987-09-25 1989-03-30 Togami Electric Mfg Distribution line accident section detecting and separating system

Also Published As

Publication number Publication date
JPH0241255B2 (cs) 1990-09-17

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