JPS573518A - Current differential relay - Google Patents

Current differential relay

Info

Publication number
JPS573518A
JPS573518A JP7495680A JP7495680A JPS573518A JP S573518 A JPS573518 A JP S573518A JP 7495680 A JP7495680 A JP 7495680A JP 7495680 A JP7495680 A JP 7495680A JP S573518 A JPS573518 A JP S573518A
Authority
JP
Japan
Prior art keywords
current differential
differential relay
relay
current
differential
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
JP7495680A
Other languages
Japanese (ja)
Other versions
JPS6252539B2 (en
Inventor
Mitsuru Yamaura
Kazunobu Fukuda
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 JP7495680A priority Critical patent/JPS573518A/en
Publication of JPS573518A publication Critical patent/JPS573518A/en
Publication of JPS6252539B2 publication Critical patent/JPS6252539B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP7495680A 1980-06-05 1980-06-05 Current differential relay Granted JPS573518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7495680A JPS573518A (en) 1980-06-05 1980-06-05 Current differential relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7495680A JPS573518A (en) 1980-06-05 1980-06-05 Current differential relay

Publications (2)

Publication Number Publication Date
JPS573518A true JPS573518A (en) 1982-01-09
JPS6252539B2 JPS6252539B2 (en) 1987-11-05

Family

ID=13562274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7495680A Granted JPS573518A (en) 1980-06-05 1980-06-05 Current differential relay

Country Status (1)

Country Link
JP (1) JPS573518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178117A (en) * 1986-01-30 1987-08-05 三菱電機株式会社 Bus protective relay

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0438848U (en) * 1990-07-30 1992-04-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178117A (en) * 1986-01-30 1987-08-05 三菱電機株式会社 Bus protective relay
JPH0510894B2 (en) * 1986-01-30 1993-02-12 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS6252539B2 (en) 1987-11-05

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