DE69500745T2 - Wärmetauscher für Gefäss eines eingetauchten elektrischen Transformator - Google Patents

Wärmetauscher für Gefäss eines eingetauchten elektrischen Transformator

Info

Publication number
DE69500745T2
DE69500745T2 DE69500745T DE69500745T DE69500745T2 DE 69500745 T2 DE69500745 T2 DE 69500745T2 DE 69500745 T DE69500745 T DE 69500745T DE 69500745 T DE69500745 T DE 69500745T DE 69500745 T2 DE69500745 T2 DE 69500745T2
Authority
DE
Germany
Prior art keywords
fins
heat exchanger
vessel
tank
electrical transformer
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 - Fee Related
Application number
DE69500745T
Other languages
English (en)
Other versions
DE69500745D1 (de
Inventor
Daniel Pierret
Raymond Battin
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.)
France Transfo SAS
Original Assignee
France Transfo SAS
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 France Transfo SAS filed Critical France Transfo SAS
Publication of DE69500745D1 publication Critical patent/DE69500745D1/de
Application granted granted Critical
Publication of DE69500745T2 publication Critical patent/DE69500745T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/06—Hollow fins; fins with internal circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Transformer Cooling (AREA)
  • Coating With Molten Metal (AREA)
DE69500745T 1994-03-10 1995-03-08 Wärmetauscher für Gefäss eines eingetauchten elektrischen Transformator Expired - Fee Related DE69500745T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402909A FR2717299B1 (fr) 1994-03-10 1994-03-10 Echangeur thermique de cuve de transformateur électrique immergé.

Publications (2)

Publication Number Publication Date
DE69500745D1 DE69500745D1 (de) 1997-10-30
DE69500745T2 true DE69500745T2 (de) 1998-03-05

Family

ID=9460981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500745T Expired - Fee Related DE69500745T2 (de) 1994-03-10 1995-03-08 Wärmetauscher für Gefäss eines eingetauchten elektrischen Transformator

Country Status (5)

Country Link
EP (1) EP0671748B1 (de)
AT (1) ATE158670T1 (de)
DE (1) DE69500745T2 (de)
ES (1) ES2108547T3 (de)
FR (1) FR2717299B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040949A1 (de) * 2004-08-24 2006-03-02 Gessner, Hans-Jürgen Radiator mit verbesserter Wärmeübertragung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108766717B (zh) * 2018-04-16 2019-07-09 淮北达驰电气科技有限公司 一种变压器散热壳体
CN108766720B (zh) * 2018-05-17 2019-07-09 淮北智淮科技有限公司 一种具有防火功能的变压器散热装置
DE102019216469A1 (de) * 2019-10-25 2021-04-29 Siemens Energy Global GmbH & Co. KG Radiator zur Kühlung eines Transformators oder einer Drosselspule

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR649613A (fr) * 1928-02-23 1928-12-26 Perfectionnement apporté dans l'établissement des échangeurs thermiques
JPS63246808A (ja) * 1987-04-02 1988-10-13 Toshiba Corp 油入機器のタンク
FR2697667B1 (fr) * 1992-11-03 1995-01-27 France Transfo Sa Panneau ondé de cuve de transformateur électrique immergé, son procédé de réalisation, et son application au montage d'une cuve.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040949A1 (de) * 2004-08-24 2006-03-02 Gessner, Hans-Jürgen Radiator mit verbesserter Wärmeübertragung
DE102004040949B4 (de) * 2004-08-24 2007-05-31 Gessner, Hans-Jürgen Radiator mit verbesserter Wärmeübertragung

Also Published As

Publication number Publication date
ATE158670T1 (de) 1997-10-15
EP0671748B1 (de) 1997-09-24
EP0671748A1 (de) 1995-09-13
DE69500745D1 (de) 1997-10-30
ES2108547T3 (es) 1997-12-16
FR2717299B1 (fr) 1996-05-10
FR2717299A1 (fr) 1995-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee