JPS50113747A - - Google Patents

Info

Publication number
JPS50113747A
JPS50113747A JP49020899A JP2089974A JPS50113747A JP S50113747 A JPS50113747 A JP S50113747A JP 49020899 A JP49020899 A JP 49020899A JP 2089974 A JP2089974 A JP 2089974A JP S50113747 A JPS50113747 A JP S50113747A
Authority
JP
Japan
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
JP49020899A
Other languages
Japanese (ja)
Other versions
JPS6011531B2 (en
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 filed Critical
Priority to JP49020899A priority Critical patent/JPS6011531B2/en
Publication of JPS50113747A publication Critical patent/JPS50113747A/ja
Publication of JPS6011531B2 publication Critical patent/JPS6011531B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP49020899A 1974-02-20 1974-02-20 Digital differential protection relay device Expired JPS6011531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49020899A JPS6011531B2 (en) 1974-02-20 1974-02-20 Digital differential protection relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49020899A JPS6011531B2 (en) 1974-02-20 1974-02-20 Digital differential protection relay device

Publications (2)

Publication Number Publication Date
JPS50113747A true JPS50113747A (en) 1975-09-06
JPS6011531B2 JPS6011531B2 (en) 1985-03-26

Family

ID=12040065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49020899A Expired JPS6011531B2 (en) 1974-02-20 1974-02-20 Digital differential protection relay device

Country Status (1)

Country Link
JP (1) JPS6011531B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243960A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital difference current relay
JPS5243959A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital differential relay device
JPS5256339A (en) * 1975-11-05 1977-05-09 Tokyo Electric Power Co Inc:The Protective relay device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893949A (en) * 1972-03-14 1973-12-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4893949A (en) * 1972-03-14 1973-12-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243960A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital difference current relay
JPS5243959A (en) * 1975-10-03 1977-04-06 Tokyo Electric Power Co Inc:The Digital differential relay device
JPS5256339A (en) * 1975-11-05 1977-05-09 Tokyo Electric Power Co Inc:The Protective relay device

Also Published As

Publication number Publication date
JPS6011531B2 (en) 1985-03-26

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