JPS5310841A - Ground-fault detector - Google Patents

Ground-fault detector

Info

Publication number
JPS5310841A
JPS5310841A JP8513176A JP8513176A JPS5310841A JP S5310841 A JPS5310841 A JP S5310841A JP 8513176 A JP8513176 A JP 8513176A JP 8513176 A JP8513176 A JP 8513176A JP S5310841 A JPS5310841 A JP S5310841A
Authority
JP
Japan
Prior art keywords
ground
fault detector
enable
same way
fault detection
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
JP8513176A
Other languages
English (en)
Inventor
Terunobu Miyazaki
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 JP8513176A priority Critical patent/JPS5310841A/ja
Publication of JPS5310841A publication Critical patent/JPS5310841A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP8513176A 1976-07-19 1976-07-19 Ground-fault detector Pending JPS5310841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8513176A JPS5310841A (en) 1976-07-19 1976-07-19 Ground-fault detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8513176A JPS5310841A (en) 1976-07-19 1976-07-19 Ground-fault detector

Publications (1)

Publication Number Publication Date
JPS5310841A true JPS5310841A (en) 1978-01-31

Family

ID=13850086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8513176A Pending JPS5310841A (en) 1976-07-19 1976-07-19 Ground-fault detector

Country Status (1)

Country Link
JP (1) JPS5310841A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117515U (ja) * 1978-01-31 1979-08-17
US5835607A (en) * 1993-09-07 1998-11-10 U.S. Philips Corporation Mobile radiotelephone with handsfree device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117515U (ja) * 1978-01-31 1979-08-17
US5835607A (en) * 1993-09-07 1998-11-10 U.S. Philips Corporation Mobile radiotelephone with handsfree device

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