ES2108547T3 - Cambiador termico para cuba de transformador electrico sumergido. - Google Patents
Cambiador termico para cuba de transformador electrico sumergido.Info
- Publication number
- ES2108547T3 ES2108547T3 ES95470009T ES95470009T ES2108547T3 ES 2108547 T3 ES2108547 T3 ES 2108547T3 ES 95470009 T ES95470009 T ES 95470009T ES 95470009 T ES95470009 T ES 95470009T ES 2108547 T3 ES2108547 T3 ES 2108547T3
- Authority
- ES
- Spain
- Prior art keywords
- fins
- tank
- transformer tank
- electric transformer
- submerged electric
- 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 - Lifetime
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)
Abstract
EL INTERCAMBIADOR TERMICO SEGUN LA INVENCION ESTA FORMADO A PARTIR DE UN PANEL ONDULADO CUYA ONDA DE EXTREMO 9 PRESENTA ELLA MISMA UNA ESTRUCTURA DE PANEL ONDULADO A ESCALA REDUCIDA. UNAS ONDAS HIJA 10, 11 ESTAN PRESENTES, PREFERENTEMENTE SOBRE LAS DOS CARAS DE LA ONDA D EXTREMO 9 QUE LAS LLEVA Y EN TODO CASO SOBRE SU CARA EXTERNA 16. LA INVENCION SE APLICA A TODO INTERCAMBIADOR TERMICO DE ALETAS HUECAS DESTINADO A FORMAR UN LADO DE LA PARED LATERAL 1 DE UNA CUBA PARA TRANSFORMADOR, O EN FORMAR UN RADIADOR INSERTADO SOBRE ESTA CUBA Y QUE SE VA A REVESTIR CON UN MATERIAL PROTECTOR POR INMERSION EN UN BAÑO DE ESTE MATERIAL EN FUSION A ALTA TEMPERATURA. PERMITE CONSERVAR EN EL INTERCAMBIADO UNA CALIDAD ESTETICA TRAS LA INMERSION QUE POR OTRA PARTE SERIA DEGRADADA POR DEFORMACION PERMANENTE DE LA PLANEIDAD DE LAS CARAS DE LAS ONDAS VISIBLES POR UN OBSERVADOR EXTERIOR.
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 (1)
Publication Number | Publication Date |
---|---|
ES2108547T3 true ES2108547T3 (es) | 1997-12-16 |
Family
ID=9460981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95470009T Expired - Lifetime ES2108547T3 (es) | 1994-03-10 | 1995-03-08 | Cambiador termico para cuba de transformador electrico sumergido. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0671748B1 (es) |
AT (1) | ATE158670T1 (es) |
DE (1) | DE69500745T2 (es) |
ES (1) | ES2108547T3 (es) |
FR (1) | FR2717299B1 (es) |
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/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE158670T1 (de) | 1997-10-15 |
EP0671748B1 (fr) | 1997-09-24 |
EP0671748A1 (fr) | 1995-09-13 |
DE69500745D1 (de) | 1997-10-30 |
DE69500745T2 (de) | 1998-03-05 |
FR2717299B1 (fr) | 1996-05-10 |
FR2717299A1 (fr) | 1995-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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