JPS52129948A - Phase comparator relay - Google Patents

Phase comparator relay

Info

Publication number
JPS52129948A
JPS52129948A JP4661376A JP4661376A JPS52129948A JP S52129948 A JPS52129948 A JP S52129948A JP 4661376 A JP4661376 A JP 4661376A JP 4661376 A JP4661376 A JP 4661376A JP S52129948 A JPS52129948 A JP S52129948A
Authority
JP
Japan
Prior art keywords
phase comparator
troubles
comparator relay
relay
trip
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
JP4661376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5613092B2 (cg-RX-API-DMAC10.html
Inventor
Shigeru Suzuki
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4661376A priority Critical patent/JPS52129948A/ja
Publication of JPS52129948A publication Critical patent/JPS52129948A/ja
Publication of JPS5613092B2 publication Critical patent/JPS5613092B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4661376A 1976-04-26 1976-04-26 Phase comparator relay Granted JPS52129948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4661376A JPS52129948A (en) 1976-04-26 1976-04-26 Phase comparator relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4661376A JPS52129948A (en) 1976-04-26 1976-04-26 Phase comparator relay

Publications (2)

Publication Number Publication Date
JPS52129948A true JPS52129948A (en) 1977-10-31
JPS5613092B2 JPS5613092B2 (cg-RX-API-DMAC10.html) 1981-03-26

Family

ID=12752141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4661376A Granted JPS52129948A (en) 1976-04-26 1976-04-26 Phase comparator relay

Country Status (1)

Country Link
JP (1) JPS52129948A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534837A (en) * 1976-07-03 1978-01-17 Hitachi Ltd Protection relay system for phase comparison carrier
JPS535742A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Phase comparison transmission protective relay system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534837A (en) * 1976-07-03 1978-01-17 Hitachi Ltd Protection relay system for phase comparison carrier
JPS535742A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Phase comparison transmission protective relay system

Also Published As

Publication number Publication date
JPS5613092B2 (cg-RX-API-DMAC10.html) 1981-03-26

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