JPS53121131A - Oil-immersed electric machinery - Google Patents

Oil-immersed electric machinery

Info

Publication number
JPS53121131A
JPS53121131A JP3469677A JP3469677A JPS53121131A JP S53121131 A JPS53121131 A JP S53121131A JP 3469677 A JP3469677 A JP 3469677A JP 3469677 A JP3469677 A JP 3469677A JP S53121131 A JPS53121131 A JP S53121131A
Authority
JP
Japan
Prior art keywords
oil
electric machinery
immersed electric
tank
immersed
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
JP3469677A
Other languages
Japanese (ja)
Inventor
Yoshiaki Kawamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3469677A priority Critical patent/JPS53121131A/en
Publication of JPS53121131A publication Critical patent/JPS53121131A/en
Pending legal-status Critical Current

Links

Landscapes

  • Housings And Mounting Of Transformers (AREA)

Abstract

PURPOSE:To reduce insulation oil and weight of tank while maintaining sufficeint vacuum resistance and mechanical strength, by constructing side wall of tank with a plurality of cylindrical shells having different curvatures.
JP3469677A 1977-03-30 1977-03-30 Oil-immersed electric machinery Pending JPS53121131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3469677A JPS53121131A (en) 1977-03-30 1977-03-30 Oil-immersed electric machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3469677A JPS53121131A (en) 1977-03-30 1977-03-30 Oil-immersed electric machinery

Publications (1)

Publication Number Publication Date
JPS53121131A true JPS53121131A (en) 1978-10-23

Family

ID=12421521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3469677A Pending JPS53121131A (en) 1977-03-30 1977-03-30 Oil-immersed electric machinery

Country Status (1)

Country Link
JP (1) JPS53121131A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528099U (en) * 1978-08-15 1980-02-23
JPS56120110A (en) * 1980-02-26 1981-09-21 Toshiba Corp Manufacture of oil-filled electric instrument
JPH0218913A (en) * 1988-07-07 1990-01-23 Mitsubishi Electric Corp Tank for on-load tap changer
JP2007311686A (en) * 2006-05-22 2007-11-29 Toshiba Corp Stationary inductive electric apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528099U (en) * 1978-08-15 1980-02-23
JPS56120110A (en) * 1980-02-26 1981-09-21 Toshiba Corp Manufacture of oil-filled electric instrument
JPH0135485B2 (en) * 1980-02-26 1989-07-25 Tokyo Shibaura Electric Co
JPH0218913A (en) * 1988-07-07 1990-01-23 Mitsubishi Electric Corp Tank for on-load tap changer
JP2007311686A (en) * 2006-05-22 2007-11-29 Toshiba Corp Stationary inductive electric apparatus

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