DE68907007T2 - Leistungstransformator mit reduzierter erhitzung. - Google Patents
Leistungstransformator mit reduzierter erhitzung.Info
- Publication number
- DE68907007T2 DE68907007T2 DE1989607007 DE68907007T DE68907007T2 DE 68907007 T2 DE68907007 T2 DE 68907007T2 DE 1989607007 DE1989607007 DE 1989607007 DE 68907007 T DE68907007 T DE 68907007T DE 68907007 T2 DE68907007 T2 DE 68907007T2
- Authority
- DE
- Germany
- Prior art keywords
- power transformer
- reduced heating
- heating
- reduced
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
- H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- General Induction Heating (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8813830A FR2638277A1 (fr) | 1988-10-21 | 1988-10-21 | Transformateur de puissance a echauffement reduit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68907007D1 DE68907007D1 (de) | 1993-07-15 |
DE68907007T2 true DE68907007T2 (de) | 1993-11-04 |
Family
ID=9371202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989607007 Expired - Lifetime DE68907007T2 (de) | 1988-10-21 | 1989-10-13 | Leistungstransformator mit reduzierter erhitzung. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0365407B1 (de) |
DE (1) | DE68907007T2 (de) |
DK (1) | DK175598B1 (de) |
ES (1) | ES2041025T3 (de) |
FR (1) | FR2638277A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340020A1 (de) * | 1993-11-24 | 1995-06-01 | Sachsenwerk Ag | Induktiver elektrischer Wandler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT359161B (de) * | 1976-12-29 | 1980-10-27 | Elin Union Ag | Wickelkoerper fuer die sekundaerwicklung eines hochspannungs-transformators |
CS231460B1 (en) * | 1982-02-02 | 1984-11-19 | Ivan Kotora | Transformer for rectifiers |
US4806834A (en) * | 1987-04-16 | 1989-02-21 | Donald Goodman | Electrical circuit for inductance conductors, transformers and motors |
-
1988
- 1988-10-21 FR FR8813830A patent/FR2638277A1/fr not_active Withdrawn
-
1989
- 1989-10-13 EP EP19890402833 patent/EP0365407B1/de not_active Expired - Lifetime
- 1989-10-13 ES ES89402833T patent/ES2041025T3/es not_active Expired - Lifetime
- 1989-10-13 DE DE1989607007 patent/DE68907007T2/de not_active Expired - Lifetime
- 1989-10-17 DK DK515089A patent/DK175598B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68907007D1 (de) | 1993-07-15 |
FR2638277A1 (fr) | 1990-04-27 |
DK515089D0 (da) | 1989-10-17 |
EP0365407B1 (de) | 1993-06-09 |
DK515089A (da) | 1990-04-22 |
ES2041025T3 (es) | 1993-11-01 |
DK175598B1 (da) | 2004-12-13 |
EP0365407A1 (de) | 1990-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THOMSON LICENSING, BOULOGNE-BILLANCOURT, FR |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: ROSSMANITH, M., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW. |