JPS5298954A - Failure direction detecting relay - Google Patents

Failure direction detecting relay

Info

Publication number
JPS5298954A
JPS5298954A JP1631276A JP1631276A JPS5298954A JP S5298954 A JPS5298954 A JP S5298954A JP 1631276 A JP1631276 A JP 1631276A JP 1631276 A JP1631276 A JP 1631276A JP S5298954 A JPS5298954 A JP S5298954A
Authority
JP
Japan
Prior art keywords
direction detecting
detecting relay
failure direction
relay
failure
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
JP1631276A
Other languages
Japanese (ja)
Other versions
JPS5918930B2 (en
Inventor
Nobuhiko Shinozaki
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP51016312A priority Critical patent/JPS5918930B2/en
Publication of JPS5298954A publication Critical patent/JPS5298954A/en
Publication of JPS5918930B2 publication Critical patent/JPS5918930B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To obtain a failure direction detecting relay of high sensitivity available for a distributing line of high wave distortion and especially for grounding direction relay of distributing line of non-grounding series.
COPYRIGHT: (C)1977,JPO&Japio
JP51016312A 1976-02-16 1976-02-16 Fault direction detection relay Expired JPS5918930B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51016312A JPS5918930B2 (en) 1976-02-16 1976-02-16 Fault direction detection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51016312A JPS5918930B2 (en) 1976-02-16 1976-02-16 Fault direction detection relay

Publications (2)

Publication Number Publication Date
JPS5298954A true JPS5298954A (en) 1977-08-19
JPS5918930B2 JPS5918930B2 (en) 1984-05-01

Family

ID=11912992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51016312A Expired JPS5918930B2 (en) 1976-02-16 1976-02-16 Fault direction detection relay

Country Status (1)

Country Link
JP (1) JPS5918930B2 (en)

Also Published As

Publication number Publication date
JPS5918930B2 (en) 1984-05-01

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