JPS57145524A - Protecting relay - Google Patents

Protecting relay

Info

Publication number
JPS57145524A
JPS57145524A JP56031797A JP3179781A JPS57145524A JP S57145524 A JPS57145524 A JP S57145524A JP 56031797 A JP56031797 A JP 56031797A JP 3179781 A JP3179781 A JP 3179781A JP S57145524 A JPS57145524 A JP S57145524A
Authority
JP
Japan
Prior art keywords
protecting relay
relay
protecting
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
JP56031797A
Other languages
Japanese (ja)
Inventor
Jiyunichirou Tsukamoto
Naoki Morishima
Shiyunichirou Oonishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56031797A priority Critical patent/JPS57145524A/en
Publication of JPS57145524A publication Critical patent/JPS57145524A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56031797A 1981-03-04 1981-03-04 Protecting relay Pending JPS57145524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031797A JPS57145524A (en) 1981-03-04 1981-03-04 Protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031797A JPS57145524A (en) 1981-03-04 1981-03-04 Protecting relay

Publications (1)

Publication Number Publication Date
JPS57145524A true JPS57145524A (en) 1982-09-08

Family

ID=12341056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031797A Pending JPS57145524A (en) 1981-03-04 1981-03-04 Protecting relay

Country Status (1)

Country Link
JP (1) JPS57145524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02160274A (en) * 1988-12-14 1990-06-20 Canon Inc Fixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02160274A (en) * 1988-12-14 1990-06-20 Canon Inc Fixing device

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