JPS55153217A - Protecting relay - Google Patents

Protecting relay

Info

Publication number
JPS55153217A
JPS55153217A JP5940279A JP5940279A JPS55153217A JP S55153217 A JPS55153217 A JP S55153217A JP 5940279 A JP5940279 A JP 5940279A JP 5940279 A JP5940279 A JP 5940279A JP S55153217 A JPS55153217 A JP S55153217A
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
JP5940279A
Other languages
Japanese (ja)
Inventor
Izumi Mitani
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP5940279A priority Critical patent/JPS55153217A/en
Publication of JPS55153217A publication Critical patent/JPS55153217A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP5940279A 1979-05-15 1979-05-15 Protecting relay Pending JPS55153217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5940279A JPS55153217A (en) 1979-05-15 1979-05-15 Protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5940279A JPS55153217A (en) 1979-05-15 1979-05-15 Protecting relay

Publications (1)

Publication Number Publication Date
JPS55153217A true JPS55153217A (en) 1980-11-29

Family

ID=13112240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5940279A Pending JPS55153217A (en) 1979-05-15 1979-05-15 Protecting relay

Country Status (1)

Country Link
JP (1) JPS55153217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007274833A (en) * 2006-03-31 2007-10-18 Toshiba Corp Protective relay system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007274833A (en) * 2006-03-31 2007-10-18 Toshiba Corp Protective relay system
JP4607804B2 (en) * 2006-03-31 2011-01-05 株式会社東芝 Protective relay device

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