JPS6328486B2 - - Google Patents

Info

Publication number
JPS6328486B2
JPS6328486B2 JP56175429A JP17542981A JPS6328486B2 JP S6328486 B2 JPS6328486 B2 JP S6328486B2 JP 56175429 A JP56175429 A JP 56175429A JP 17542981 A JP17542981 A JP 17542981A JP S6328486 B2 JPS6328486 B2 JP S6328486B2
Authority
JP
Japan
Prior art keywords
tank
panel
fin
welding
fin portion
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
JP56175429A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5877218A (ja
Inventor
Tatsuo Ito
Tadao Murata
Mitsuyoshi Horiuchi
Masahiro Goto
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56175429A priority Critical patent/JPS5877218A/ja
Priority to US06/437,008 priority patent/US4469269A/en
Priority to GB08230721A priority patent/GB2109712B/en
Priority to BE0/209375A priority patent/BE894878A/fr
Publication of JPS5877218A publication Critical patent/JPS5877218A/ja
Publication of JPS6328486B2 publication Critical patent/JPS6328486B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Transformer Cooling (AREA)
JP56175429A 1981-10-31 1981-10-31 油入電気機器用タンクの製造方法 Granted JPS5877218A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56175429A JPS5877218A (ja) 1981-10-31 1981-10-31 油入電気機器用タンクの製造方法
US06/437,008 US4469269A (en) 1981-10-31 1982-10-27 Method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus
GB08230721A GB2109712B (en) 1981-10-31 1982-10-27 Manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus
BE0/209375A BE894878A (fr) 1981-10-31 1982-10-29 Procede de fabrication de la paroi laterale d'un reservoir d'appareil electrique immerge dans l'huile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56175429A JPS5877218A (ja) 1981-10-31 1981-10-31 油入電気機器用タンクの製造方法

Publications (2)

Publication Number Publication Date
JPS5877218A JPS5877218A (ja) 1983-05-10
JPS6328486B2 true JPS6328486B2 (en:Method) 1988-06-08

Family

ID=15995942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56175429A Granted JPS5877218A (ja) 1981-10-31 1981-10-31 油入電気機器用タンクの製造方法

Country Status (4)

Country Link
US (1) US4469269A (en:Method)
JP (1) JPS5877218A (en:Method)
BE (1) BE894878A (en:Method)
GB (1) GB2109712B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241276U (en:Method) * 1988-09-10 1990-03-22

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655258A5 (de) * 1982-04-30 1986-04-15 Zschokke Wartmann Ag Verfahren zur herstellung eines kessels, insbesondere fuer transformatoren.
GB2132031B (en) * 1982-07-30 1986-01-29 Woden Transformer Company Ltd A liquid container especially for a transformer
FR2575279B1 (fr) * 1984-12-21 1989-07-07 Barriquand Echangeur a plaques
US4699587A (en) * 1985-05-23 1987-10-13 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Burner
FR2702978B1 (fr) * 1993-03-26 1995-07-13 Barriquand Echangeurs Procédé d'assemblage de brides ou analogues de raccordement sur un faisceau d'échangeur et échangeur en faisant application.
GB2311029B (en) * 1996-03-11 1998-04-22 Davy Distington Ltd Continuous casting of metal slabs
US6114624A (en) * 1998-09-21 2000-09-05 Abb Power T&D Company Inc. Padmounted distribution transformer tank
JP2004538657A (ja) * 2001-08-09 2004-12-24 セレスティカ インターナショナル インク． 電子装置冷却構造
US20030066626A1 (en) * 2001-10-04 2003-04-10 John Bird Cooling system having independent fan location
DE102009015377B4 (de) * 2008-06-27 2011-12-15 André Meuleman Kühlradiator für einen Transformator
CN102996405B (zh) * 2012-10-29 2015-01-28 南通荣恒环保设备有限公司 一种压缩机械用耐压齿轮油箱
US9831025B2 (en) * 2012-12-12 2017-11-28 Siemens Aktiengesellschaft Expansion radiator for a hermetically closed electrical transformer
FR3001830B1 (fr) * 2013-02-04 2015-03-20 Schneider Electric Ind Sas Transformateur a cuve emplie d'huile et munie d'ailettes de refroidissement
US12040117B2 (en) 2017-09-27 2024-07-16 Efacec Energia, Máquinas E Equipamentos Eléctricos, S.A. Tank for transformer and transformer thereof
CN118404286B (zh) * 2024-05-30 2025-05-06 中国兵器工业集团江山重工研究院有限公司 一种大型薄壁金属箱体的制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020056A (en) * 1908-04-14 1912-03-12 Thomson Electric Welding Co Composite sheet-metal work.
US1651403A (en) * 1923-01-23 1927-12-06 Gen Motors Res Corp Bonding dissimilar metals
US3397440A (en) * 1965-09-30 1968-08-20 Dalin David Method of making heat exchanger having extended surface
DE2226512C3 (de) * 1972-05-31 1975-05-15 Transformatoren Union Ag, 7000 Stuttgart Filterkreisdrossel
DE2620419C3 (de) * 1976-05-08 1979-04-26 Transformatoren Union Ag, 7000 Stuttgart Maschine zur Herstellung von Tiefwellenwänden für Kessel, insbesondere von Transformatoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241276U (en:Method) * 1988-09-10 1990-03-22

Also Published As

Publication number Publication date
BE894878A (fr) 1983-02-14
GB2109712A (en) 1983-06-08
GB2109712B (en) 1985-08-14
US4469269A (en) 1984-09-04
JPS5877218A (ja) 1983-05-10

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