JPS57145529A - Internal malfunction detector for oil-immersed electric device - Google Patents

Internal malfunction detector for oil-immersed electric device

Info

Publication number
JPS57145529A
JPS57145529A JP56029519A JP2951981A JPS57145529A JP S57145529 A JPS57145529 A JP S57145529A JP 56029519 A JP56029519 A JP 56029519A JP 2951981 A JP2951981 A JP 2951981A JP S57145529 A JPS57145529 A JP S57145529A
Authority
JP
Japan
Prior art keywords
oil
electric device
malfunction detector
immersed electric
internal malfunction
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
JP56029519A
Other languages
Japanese (ja)
Inventor
Katsuhiko Masuda
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.)
FUJI DENKI SOUGOU KENKYUSHO KK
Fuji Electric Co Ltd
Original Assignee
FUJI DENKI SOUGOU KENKYUSHO KK
Fuji Electric Co Ltd
Fuji Electric Corporate Research and Development Ltd
Fuji Electric Manufacturing 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 FUJI DENKI SOUGOU KENKYUSHO KK, Fuji Electric Co Ltd, Fuji Electric Corporate Research and Development Ltd, Fuji Electric Manufacturing Co Ltd filed Critical FUJI DENKI SOUGOU KENKYUSHO KK
Priority to JP56029519A priority Critical patent/JPS57145529A/en
Publication of JPS57145529A publication Critical patent/JPS57145529A/en
Pending legal-status Critical Current

Links

JP56029519A 1981-03-02 1981-03-02 Internal malfunction detector for oil-immersed electric device Pending JPS57145529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029519A JPS57145529A (en) 1981-03-02 1981-03-02 Internal malfunction detector for oil-immersed electric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029519A JPS57145529A (en) 1981-03-02 1981-03-02 Internal malfunction detector for oil-immersed electric device

Publications (1)

Publication Number Publication Date
JPS57145529A true JPS57145529A (en) 1982-09-08

Family

ID=12278346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029519A Pending JPS57145529A (en) 1981-03-02 1981-03-02 Internal malfunction detector for oil-immersed electric device

Country Status (1)

Country Link
JP (1) JPS57145529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271072A (en) * 2008-05-02 2009-11-19 Mocon Inc Coulomb specimen detector having sensor consuming specimen in closed cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271072A (en) * 2008-05-02 2009-11-19 Mocon Inc Coulomb specimen detector having sensor consuming specimen in closed cell

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