JPS5217643A - 1 line grounding accident detecting relay apparatus - Google Patents

1 line grounding accident detecting relay apparatus

Info

Publication number
JPS5217643A
JPS5217643A JP9315275A JP9315275A JPS5217643A JP S5217643 A JPS5217643 A JP S5217643A JP 9315275 A JP9315275 A JP 9315275A JP 9315275 A JP9315275 A JP 9315275A JP S5217643 A JPS5217643 A JP S5217643A
Authority
JP
Japan
Prior art keywords
relay apparatus
line grounding
detecting relay
grounding accident
accident detecting
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
JP9315275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5731382B2 (show.php
Inventor
Fumio Iwatani
Takao Kubo
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 JP9315275A priority Critical patent/JPS5217643A/ja
Publication of JPS5217643A publication Critical patent/JPS5217643A/ja
Publication of JPS5731382B2 publication Critical patent/JPS5731382B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP9315275A 1975-08-01 1975-08-01 1 line grounding accident detecting relay apparatus Granted JPS5217643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9315275A JPS5217643A (en) 1975-08-01 1975-08-01 1 line grounding accident detecting relay apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9315275A JPS5217643A (en) 1975-08-01 1975-08-01 1 line grounding accident detecting relay apparatus

Publications (2)

Publication Number Publication Date
JPS5217643A true JPS5217643A (en) 1977-02-09
JPS5731382B2 JPS5731382B2 (show.php) 1982-07-05

Family

ID=14074555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9315275A Granted JPS5217643A (en) 1975-08-01 1975-08-01 1 line grounding accident detecting relay apparatus

Country Status (1)

Country Link
JP (1) JPS5217643A (show.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998973U (ja) * 1982-12-23 1984-07-04 東陶機器株式会社 水洗式小便器

Also Published As

Publication number Publication date
JPS5731382B2 (show.php) 1982-07-05

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