JPS5543980A - Ac generator ground protecting relay - Google Patents

Ac generator ground protecting relay

Info

Publication number
JPS5543980A
JPS5543980A JP11714578A JP11714578A JPS5543980A JP S5543980 A JPS5543980 A JP S5543980A JP 11714578 A JP11714578 A JP 11714578A JP 11714578 A JP11714578 A JP 11714578A JP S5543980 A JPS5543980 A JP S5543980A
Authority
JP
Japan
Prior art keywords
protecting relay
generator ground
ground protecting
generator
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.)
Pending
Application number
JP11714578A
Other languages
Japanese (ja)
Inventor
Hironobu Maezawa
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 JP11714578A priority Critical patent/JPS5543980A/en
Publication of JPS5543980A publication Critical patent/JPS5543980A/en
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP11714578A 1978-09-22 1978-09-22 Ac generator ground protecting relay Pending JPS5543980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11714578A JPS5543980A (en) 1978-09-22 1978-09-22 Ac generator ground protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11714578A JPS5543980A (en) 1978-09-22 1978-09-22 Ac generator ground protecting relay

Publications (1)

Publication Number Publication Date
JPS5543980A true JPS5543980A (en) 1980-03-28

Family

ID=14704567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11714578A Pending JPS5543980A (en) 1978-09-22 1978-09-22 Ac generator ground protecting relay

Country Status (1)

Country Link
JP (1) JPS5543980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593808U (en) * 1982-07-01 1984-01-11 大鳥　博敏 Impulse seal type
JPS61232126A (en) * 1985-04-08 1986-10-16 友和産業株式会社 Production unit for small bag such as tea bag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593808U (en) * 1982-07-01 1984-01-11 大鳥　博敏 Impulse seal type
JPS638568Y2 (en) * 1982-07-01 1988-03-15
JPS61232126A (en) * 1985-04-08 1986-10-16 友和産業株式会社 Production unit for small bag such as tea bag

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