DE69500745D1 - Wärmetauscher für Gefäss eines eingetauchten elektrischen Transformator - Google Patents
Wärmetauscher für Gefäss eines eingetauchten elektrischen TransformatorInfo
- Publication number
- DE69500745D1 DE69500745D1 DE69500745T DE69500745T DE69500745D1 DE 69500745 D1 DE69500745 D1 DE 69500745D1 DE 69500745 T DE69500745 T DE 69500745T DE 69500745 T DE69500745 T DE 69500745T DE 69500745 D1 DE69500745 D1 DE 69500745D1
- 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
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
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 true DE69500745D1 (de) | 1997-10-30 |
DE69500745T2 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) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004040949B4 (de) * | 2004-08-24 | 2007-05-31 | Gessner, Hans-Jürgen | Radiator mit verbesserter Wärmeübertragung |
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)
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. |
-
1994
- 1994-03-10 FR FR9402909A patent/FR2717299B1/fr not_active Expired - Fee Related
-
1995
- 1995-03-08 DE DE69500745T patent/DE69500745T2/de not_active Expired - Fee Related
- 1995-03-08 ES ES95470009T patent/ES2108547T3/es not_active Expired - Lifetime
- 1995-03-08 AT AT95470009T patent/ATE158670T1/de not_active IP Right Cessation
- 1995-03-08 EP EP95470009A patent/EP0671748B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2717299B1 (fr) | 1996-05-10 |
EP0671748B1 (de) | 1997-09-24 |
EP0671748A1 (de) | 1995-09-13 |
ATE158670T1 (de) | 1997-10-15 |
ES2108547T3 (es) | 1997-12-16 |
DE69500745T2 (de) | 1998-03-05 |
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 |