JPS5568821A - Digital range relay device - Google Patents

Digital range relay device

Info

Publication number
JPS5568821A
JPS5568821A JP14101778A JP14101778A JPS5568821A JP S5568821 A JPS5568821 A JP S5568821A JP 14101778 A JP14101778 A JP 14101778A JP 14101778 A JP14101778 A JP 14101778A JP S5568821 A JPS5568821 A JP S5568821A
Authority
JP
Japan
Prior art keywords
relay device
digital range
range relay
digital
relay
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
JP14101778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137849B2 (enrdf_load_stackoverflow
Inventor
Gouo Nohara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14101778A priority Critical patent/JPS5568821A/ja
Publication of JPS5568821A publication Critical patent/JPS5568821A/ja
Publication of JPS6137849B2 publication Critical patent/JPS6137849B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP14101778A 1978-11-17 1978-11-17 Digital range relay device Granted JPS5568821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14101778A JPS5568821A (en) 1978-11-17 1978-11-17 Digital range relay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14101778A JPS5568821A (en) 1978-11-17 1978-11-17 Digital range relay device

Publications (2)

Publication Number Publication Date
JPS5568821A true JPS5568821A (en) 1980-05-23
JPS6137849B2 JPS6137849B2 (enrdf_load_stackoverflow) 1986-08-26

Family

ID=15282250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14101778A Granted JPS5568821A (en) 1978-11-17 1978-11-17 Digital range relay device

Country Status (1)

Country Link
JP (1) JPS5568821A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206223A (en) * 1981-06-10 1982-12-17 Hitachi Ltd Distance relay
JP2008092757A (ja) * 2006-10-05 2008-04-17 Takaoka Electric Mfg Co Ltd 距離継電装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206223A (en) * 1981-06-10 1982-12-17 Hitachi Ltd Distance relay
JP2008092757A (ja) * 2006-10-05 2008-04-17 Takaoka Electric Mfg Co Ltd 距離継電装置

Also Published As

Publication number Publication date
JPS6137849B2 (enrdf_load_stackoverflow) 1986-08-26

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