ATE26361T1 - INDUCTIVE COMPONENT. - Google Patents
INDUCTIVE COMPONENT.Info
- Publication number
- ATE26361T1 ATE26361T1 AT84104376T AT84104376T ATE26361T1 AT E26361 T1 ATE26361 T1 AT E26361T1 AT 84104376 T AT84104376 T AT 84104376T AT 84104376 T AT84104376 T AT 84104376T AT E26361 T1 ATE26361 T1 AT E26361T1
- Authority
- AT
- Austria
- Prior art keywords
- core
- winding
- subpackages
- package
- isolated
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
Abstract
1. Inductive component, in particular choke for power electronics, comprising at least a winding (1) and a core (2) of high magnetic permeability, which core (2) consists substantially of a metal and is designed as a substantially closed magnetic circuit and is made up of a core inner part (6) and a core outer part (7), the winding (1) enclosing the core inner part (6) and for its part being enclosed by the core (2), and being isolated from the core outer part (7) by a winding gap (8) with a width (d) of less than 0.5 mm and or the winding gap (8) being filled with a solid insulating material characterised in that the core (2) is constructed as a package of transformer sheets and, to increase the heat transfer area, the package is subdivided into subpackages (21, ..., 23) and the subpackages (21, ..., 23) are isolated from one another by spacers (3) and form cooling channels (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH254783 | 1983-05-10 | ||
EP84104376A EP0124809B1 (en) | 1983-05-10 | 1984-04-18 | Inductive element |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE26361T1 true ATE26361T1 (en) | 1987-04-15 |
Family
ID=4236246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84104376T ATE26361T1 (en) | 1983-05-10 | 1984-04-18 | INDUCTIVE COMPONENT. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0124809B1 (en) |
AT (1) | ATE26361T1 (en) |
DE (1) | DE3462965D1 (en) |
ES (1) | ES8601555A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200616B (en) * | 1990-06-14 | 1993-02-21 | Hujikura Densen Kk | |
US9524820B2 (en) * | 2012-11-13 | 2016-12-20 | Raytheon Company | Apparatus and method for thermal management of magnetic devices |
US9911532B2 (en) | 2014-08-25 | 2018-03-06 | Raytheon Company | Forced convection liquid cooling of fluid-filled high density pulsed power capacitor with native fluid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE381047C (en) * | 1923-09-15 | Bbc Brown Boveri & Cie | Induction regulator that is cooled by means of an attached fan | |
DE131191C (en) * | 1901-07-05 | |||
CH257219A (en) * | 1946-10-26 | 1948-09-30 | Moser Glaser & Co Ag | Method for filling the cavities of transformers, and transformers whose cavities have been filled by this method. |
GB2051491A (en) * | 1979-05-16 | 1981-01-14 | Westinghouse Canada Ltd | Magnetic core for a capped core shunt reactor |
-
1984
- 1984-04-18 DE DE8484104376T patent/DE3462965D1/en not_active Expired
- 1984-04-18 AT AT84104376T patent/ATE26361T1/en not_active IP Right Cessation
- 1984-04-18 EP EP84104376A patent/EP0124809B1/en not_active Expired
- 1984-05-08 ES ES532295A patent/ES8601555A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3462965D1 (en) | 1987-05-07 |
ES532295A0 (en) | 1985-10-16 |
ES8601555A1 (en) | 1985-10-16 |
EP0124809B1 (en) | 1987-04-01 |
EP0124809A1 (en) | 1984-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |