JPS5816172Y2 - 油入電気機器 - Google Patents

油入電気機器

Info

Publication number
JPS5816172Y2
JPS5816172Y2 JP1977130533U JP13053377U JPS5816172Y2 JP S5816172 Y2 JPS5816172 Y2 JP S5816172Y2 JP 1977130533 U JP1977130533 U JP 1977130533U JP 13053377 U JP13053377 U JP 13053377U JP S5816172 Y2 JPS5816172 Y2 JP S5816172Y2
Authority
JP
Japan
Prior art keywords
oil
electrical equipment
container
sodium nitrite
filled
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.)
Expired
Application number
JP1977130533U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5457325U (enExample
Inventor
荒井健次
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 JP1977130533U priority Critical patent/JPS5816172Y2/ja
Publication of JPS5457325U publication Critical patent/JPS5457325U/ja
Application granted granted Critical
Publication of JPS5816172Y2 publication Critical patent/JPS5816172Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Transformer Cooling (AREA)
JP1977130533U 1977-09-30 1977-09-30 油入電気機器 Expired JPS5816172Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977130533U JPS5816172Y2 (ja) 1977-09-30 1977-09-30 油入電気機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977130533U JPS5816172Y2 (ja) 1977-09-30 1977-09-30 油入電気機器

Publications (2)

Publication Number Publication Date
JPS5457325U JPS5457325U (enExample) 1979-04-20
JPS5816172Y2 true JPS5816172Y2 (ja) 1983-04-01

Family

ID=29096241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977130533U Expired JPS5816172Y2 (ja) 1977-09-30 1977-09-30 油入電気機器

Country Status (1)

Country Link
JP (1) JPS5816172Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS425880Y1 (enExample) * 1965-04-20 1967-03-23
JPS4530247Y1 (enExample) * 1967-07-03 1970-11-20

Also Published As

Publication number Publication date
JPS5457325U (enExample) 1979-04-20

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