JPS55100018A - Disconnection detecting relay system - Google Patents

Disconnection detecting relay system

Info

Publication number
JPS55100018A
JPS55100018A JP579979A JP579979A JPS55100018A JP S55100018 A JPS55100018 A JP S55100018A JP 579979 A JP579979 A JP 579979A JP 579979 A JP579979 A JP 579979A JP S55100018 A JPS55100018 A JP S55100018A
Authority
JP
Japan
Prior art keywords
relay system
disconnection detecting
detecting relay
disconnection
relay
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
JP579979A
Other languages
Japanese (ja)
Inventor
Hiroshi Okamoto
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP579979A priority Critical patent/JPS55100018A/en
Publication of JPS55100018A publication Critical patent/JPS55100018A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP579979A 1979-01-20 1979-01-20 Disconnection detecting relay system Pending JPS55100018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP579979A JPS55100018A (en) 1979-01-20 1979-01-20 Disconnection detecting relay system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP579979A JPS55100018A (en) 1979-01-20 1979-01-20 Disconnection detecting relay system

Publications (1)

Publication Number Publication Date
JPS55100018A true JPS55100018A (en) 1980-07-30

Family

ID=11621119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP579979A Pending JPS55100018A (en) 1979-01-20 1979-01-20 Disconnection detecting relay system

Country Status (1)

Country Link
JP (1) JPS55100018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6464510A (en) * 1987-09-02 1989-03-10 Nippon Kouatsu Electric Co Wiring method of distribution line having normal open switchgear at joint of loop

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6464510A (en) * 1987-09-02 1989-03-10 Nippon Kouatsu Electric Co Wiring method of distribution line having normal open switchgear at joint of loop

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