JPS5423947A - Device for detecting grounded point in dc power supply circuit - Google Patents

Device for detecting grounded point in dc power supply circuit

Info

Publication number
JPS5423947A
JPS5423947A JP8817177A JP8817177A JPS5423947A JP S5423947 A JPS5423947 A JP S5423947A JP 8817177 A JP8817177 A JP 8817177A JP 8817177 A JP8817177 A JP 8817177A JP S5423947 A JPS5423947 A JP S5423947A
Authority
JP
Japan
Prior art keywords
power supply
supply circuit
grounded point
detecting
detecting grounded
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
JP8817177A
Other languages
Japanese (ja)
Inventor
Ikuo Endou
Kenzou Suwaki
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.)
NISHIKAWA KEISOKU KK
Tokyo Gas Co Ltd
Original Assignee
NISHIKAWA KEISOKU KK
Tokyo Gas Co 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 NISHIKAWA KEISOKU KK, Tokyo Gas Co Ltd filed Critical NISHIKAWA KEISOKU KK
Priority to JP8817177A priority Critical patent/JPS5423947A/en
Publication of JPS5423947A publication Critical patent/JPS5423947A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP8817177A 1977-07-22 1977-07-22 Device for detecting grounded point in dc power supply circuit Pending JPS5423947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8817177A JPS5423947A (en) 1977-07-22 1977-07-22 Device for detecting grounded point in dc power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8817177A JPS5423947A (en) 1977-07-22 1977-07-22 Device for detecting grounded point in dc power supply circuit

Publications (1)

Publication Number Publication Date
JPS5423947A true JPS5423947A (en) 1979-02-22

Family

ID=13935461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8817177A Pending JPS5423947A (en) 1977-07-22 1977-07-22 Device for detecting grounded point in dc power supply circuit

Country Status (1)

Country Link
JP (1) JPS5423947A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662946A (en) * 1982-10-05 1987-05-05 Mercer Frank B Strengthening a matrix

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4662946A (en) * 1982-10-05 1987-05-05 Mercer Frank B Strengthening a matrix

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