JPS53139128A - Cooling oil-fllled transformer - Google Patents

Cooling oil-fllled transformer

Info

Publication number
JPS53139128A
JPS53139128A JP5311677A JP5311677A JPS53139128A JP S53139128 A JPS53139128 A JP S53139128A JP 5311677 A JP5311677 A JP 5311677A JP 5311677 A JP5311677 A JP 5311677A JP S53139128 A JPS53139128 A JP S53139128A
Authority
JP
Japan
Prior art keywords
fllled
transformer
cooling oil
oil path
coils
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.)
Granted
Application number
JP5311677A
Other languages
Japanese (ja)
Other versions
JPS5917842B2 (en
Inventor
Masanori Yamaguchi
Takao Kumasaka
Yoshiaki Inui
Yasuhiko Kako
Shigeo Shirato
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 JP5311677A priority Critical patent/JPS5917842B2/en
Publication of JPS53139128A publication Critical patent/JPS53139128A/en
Publication of JPS5917842B2 publication Critical patent/JPS5917842B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)

Abstract

PURPOSE: To provide an improvement of cooling efficiency, by linking a horizontal oil path, provided between coils, to a vertical oil path of fold-flow-shape, provided between inner and outer insulation tubes.
COPYRIGHT: (C)1978,JPO&Japio
JP5311677A 1977-05-11 1977-05-11 Cooling method for oil-immersed transformer Expired JPS5917842B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5311677A JPS5917842B2 (en) 1977-05-11 1977-05-11 Cooling method for oil-immersed transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5311677A JPS5917842B2 (en) 1977-05-11 1977-05-11 Cooling method for oil-immersed transformer

Publications (2)

Publication Number Publication Date
JPS53139128A true JPS53139128A (en) 1978-12-05
JPS5917842B2 JPS5917842B2 (en) 1984-04-24

Family

ID=12933820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5311677A Expired JPS5917842B2 (en) 1977-05-11 1977-05-11 Cooling method for oil-immersed transformer

Country Status (1)

Country Link
JP (1) JPS5917842B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014045114A (en) * 2012-08-28 2014-03-13 Hitachi Industrial Equipment Systems Co Ltd Oil filled transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014045114A (en) * 2012-08-28 2014-03-13 Hitachi Industrial Equipment Systems Co Ltd Oil filled transformer

Also Published As

Publication number Publication date
JPS5917842B2 (en) 1984-04-24

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