JPS5123015A - - Google Patents

Info

Publication number
JPS5123015A
JPS5123015A JP49094979A JP9497974A JPS5123015A JP S5123015 A JPS5123015 A JP S5123015A JP 49094979 A JP49094979 A JP 49094979A JP 9497974 A JP9497974 A JP 9497974A JP S5123015 A JPS5123015 A JP S5123015A
Authority
JP
Japan
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
JP49094979A
Other languages
Japanese (ja)
Inventor
Yoshio Tsuboko
Toshiaki Kobayashi
Toshiaki Myazawa
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Priority to JP49094979A priority Critical patent/JPS5123015A/ja
Publication of JPS5123015A publication Critical patent/JPS5123015A/ja
Pending legal-status Critical Current

Links

JP49094979A 1974-08-21 1974-08-21 Pending JPS5123015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49094979A JPS5123015A (en) 1974-08-21 1974-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49094979A JPS5123015A (en) 1974-08-21 1974-08-21

Publications (1)

Publication Number Publication Date
JPS5123015A true JPS5123015A (en) 1976-02-24

Family

ID=14125009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49094979A Pending JPS5123015A (en) 1974-08-21 1974-08-21

Country Status (1)

Country Link
JP (1) JPS5123015A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067471A1 (en) * 2000-03-08 2001-09-13 The Furukawa Electric Co., Ltd. Method for diagnosing abnormal condition of isolation transformer and device therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067471A1 (en) * 2000-03-08 2001-09-13 The Furukawa Electric Co., Ltd. Method for diagnosing abnormal condition of isolation transformer and device therefor
US6661238B2 (en) 2000-03-08 2003-12-09 The Furukawa Electric Co., Ltd. Abnormality diagnosis method and apparatus for separable transformer
JP4593053B2 (en) * 2000-03-08 2010-12-08 古河電気工業株式会社 Abnormality diagnosis method and apparatus for separate transformer

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