PT1037220E - Transformador e método de arrefecimento de um transformador - Google Patents
Transformador e método de arrefecimento de um transformador Download PDFInfo
- Publication number
- PT1037220E PT1037220E PT00250096T PT00250096T PT1037220E PT 1037220 E PT1037220 E PT 1037220E PT 00250096 T PT00250096 T PT 00250096T PT 00250096 T PT00250096 T PT 00250096T PT 1037220 E PT1037220 E PT 1037220E
- Authority
- PT
- Portugal
- Prior art keywords
- winding
- transformer
- cooling
- windings
- sets
- Prior art date
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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Regulation Of General Use Transformers (AREA)
- Transformer Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19912280A DE19912280C1 (de) | 1999-03-18 | 1999-03-18 | Transformator und Verfahren zur Kühlung eines Transformators |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1037220E true PT1037220E (pt) | 2008-07-29 |
Family
ID=7901559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT00250096T PT1037220E (pt) | 1999-03-18 | 2000-03-17 | Transformador e método de arrefecimento de um transformador |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1037220B1 (pt) |
AT (1) | ATE394781T1 (pt) |
BR (1) | BR0001264A (pt) |
DE (2) | DE19912280C1 (pt) |
ES (1) | ES2302680T3 (pt) |
PT (1) | PT1037220E (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10120236C1 (de) * | 2001-04-19 | 2003-01-30 | Siemens Ag | Elektrische Wicklungsanordnung |
DE10137518C1 (de) | 2001-07-30 | 2003-04-24 | Siemens Ag | Elektrische Wicklungsanordnung |
DE10148946C2 (de) * | 2001-09-28 | 2003-09-04 | Siemens Ag | Elektrische Wicklungsanordnung |
FI117528B (fi) | 2004-06-11 | 2006-11-15 | Abb Oy | Jäähdytetty monivaiheinen kuristinkokoonpano |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1563354A (en) * | 1920-08-17 | 1925-12-01 | Westinghouse Electric & Mfg Co | Transformer-cooling system |
DE1980288U (de) * | 1966-07-26 | 1968-03-07 | Licentia Gmbh | In giessharz vergossene wicklung von transformatoren und drosselspulen. |
DE1563160A1 (de) * | 1966-12-09 | 1970-04-09 | Continental Elektro Ind Ag | Transformator,Drosselspule od.dgl. mit Gasfuellung |
DE1912760C3 (de) * | 1969-03-13 | 1979-01-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Mit axialen Kühlkanälen durchsetzte luftgekühlte Wicklung für Transformatoren, Drosselspulen u.dgl. induktive Geräte |
JPH071780Y2 (ja) * | 1990-06-15 | 1995-01-18 | 三菱電機株式会社 | 電磁誘導機器 |
-
1999
- 1999-03-18 DE DE19912280A patent/DE19912280C1/de not_active Expired - Fee Related
-
2000
- 2000-03-17 PT PT00250096T patent/PT1037220E/pt unknown
- 2000-03-17 ES ES00250096T patent/ES2302680T3/es not_active Expired - Lifetime
- 2000-03-17 AT AT00250096T patent/ATE394781T1/de active
- 2000-03-17 DE DE50015139T patent/DE50015139D1/de not_active Expired - Lifetime
- 2000-03-17 EP EP00250096A patent/EP1037220B1/de not_active Expired - Lifetime
- 2000-03-20 BR BR0001264-5A patent/BR0001264A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1037220B1 (de) | 2008-05-07 |
DE19912280C1 (de) | 2000-09-14 |
EP1037220A2 (de) | 2000-09-20 |
ATE394781T1 (de) | 2008-05-15 |
DE50015139D1 (de) | 2008-06-19 |
BR0001264A (pt) | 2000-10-31 |
EP1037220A3 (de) | 2001-08-22 |
ES2302680T3 (es) | 2008-08-01 |
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