GB2109712B - Manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus - Google Patents

Manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus

Info

Publication number
GB2109712B
GB2109712B GB08230721A GB8230721A GB2109712B GB 2109712 B GB2109712 B GB 2109712B GB 08230721 A GB08230721 A GB 08230721A GB 8230721 A GB8230721 A GB 8230721A GB 2109712 B GB2109712 B GB 2109712B
Authority
GB
United Kingdom
Prior art keywords
panel
tank
peripheral wall
manufacturing
oil
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
GB08230721A
Other languages
English (en)
Other versions
GB2109712A (en
Inventor
Tatsuo Ito
Tadao Murata
Miyoshi 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
Publication of GB2109712A publication Critical patent/GB2109712A/en
Application granted granted Critical
Publication of GB2109712B publication Critical patent/GB2109712B/en
Expired 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)
GB08230721A 1981-10-31 1982-10-27 Manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus Expired GB2109712B (en)

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
GB2109712A GB2109712A (en) 1983-06-08
GB2109712B true GB2109712B (en) 1985-08-14

Family

ID=15995942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08230721A Expired GB2109712B (en) 1981-10-31 1982-10-27 Manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus

Country Status (4)

Country Link
US (1) US4469269A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5877218A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE894878A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2109712B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* 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
JPH0241276U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-09-10 1990-03-22
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
CA2456992A1 (en) * 2001-08-09 2003-02-20 Amy Elise Allen Electronics cooling subassembly
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
EP2932516B1 (de) * 2012-12-12 2017-02-01 Siemens Aktiengesellschaft Dehnradiator für einen hermetisch abgeschlossenen elektrischen transformator
FR3001830B1 (fr) * 2013-02-04 2015-03-20 Schneider Electric Ind Sas Transformateur a cuve emplie d'huile et munie d'ailettes de refroidissement
EP3688776A1 (en) 2017-09-27 2020-08-05 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

Also Published As

Publication number Publication date
BE894878A (fr) 1983-02-14
JPS6328486B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-06-08
GB2109712A (en) 1983-06-08
JPS5877218A (ja) 1983-05-10
US4469269A (en) 1984-09-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971027