EP1575066A3 - Wickelkörper für mindestens zwei transformatoren - Google Patents
Wickelkörper für mindestens zwei transformatoren Download PDFInfo
- Publication number
- EP1575066A3 EP1575066A3 EP04027948A EP04027948A EP1575066A3 EP 1575066 A3 EP1575066 A3 EP 1575066A3 EP 04027948 A EP04027948 A EP 04027948A EP 04027948 A EP04027948 A EP 04027948A EP 1575066 A3 EP1575066 A3 EP 1575066A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- transformers
- transformer
- core
- winding
- receiving
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F2027/297—Terminals; Tapping arrangements for signal inductances with pin-like terminal to be inserted in hole of printed path
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- 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
- H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410011867 DE102004011867B3 (de) | 2004-03-11 | 2004-03-11 | Wickelkörper für mindestens zwei Transformatoren |
DE102004011867 | 2004-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1575066A2 EP1575066A2 (de) | 2005-09-14 |
EP1575066A3 true EP1575066A3 (de) | 2008-08-13 |
Family
ID=34716750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04027948A Withdrawn EP1575066A3 (de) | 2004-03-11 | 2004-11-25 | Wickelkörper für mindestens zwei transformatoren |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1575066A3 (de) |
DE (1) | DE102004011867B3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2435964B (en) * | 2006-03-10 | 2010-02-24 | Commergy Technologies Ltd | A transformer for multi-output power supplies |
DE102016216909A1 (de) | 2016-09-06 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Antriebseinrichtung für ein Kraftfahrzeug, insbesondere einen Kraftwagen, sowie Kraftfahrzeug mit einer solchen Antriebseinrichtung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779068A (en) * | 1985-09-06 | 1988-10-18 | Murata Manufacturing Co., Ltd. | Noise suppression inductor |
GB2216729A (en) * | 1988-03-08 | 1989-10-11 | Kijima Co Ltd | A compact transformer |
GB2218573A (en) * | 1988-04-26 | 1989-11-15 | Kijima Co Ltd | Inductive device with bobbins and windings |
EP1211700A2 (de) * | 2000-11-30 | 2002-06-05 | Tokin Corporation | Polarisierungsmagnet befassende Magnetkern und Induktor unter Verwendung desselben |
US6449178B1 (en) * | 1999-06-15 | 2002-09-10 | Matsushita Electric Industrial Co., Ltd. | Magnetron drive step-up transformer and transformer of magnetron drive power supply |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605055A (en) * | 1970-07-02 | 1971-09-14 | Gen Electric | Two-piece winding bobbin for watt-hour meter potential coil |
DE3129381A1 (de) * | 1981-07-25 | 1983-02-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltnetzteil-transformator, insbesondere fuer einen fernsehempfaenger |
FR2756967B1 (fr) * | 1996-12-09 | 1999-01-08 | Thomson Television Components | Transformateur pour alimentation a haute frequence de decoupage |
JP2000260639A (ja) * | 1999-03-11 | 2000-09-22 | Murata Mfg Co Ltd | コイル装置およびこれを用いたスイッチング電源装置 |
DE10103280B4 (de) * | 2001-01-25 | 2005-07-07 | Robert Bosch Gmbh | Anordnung zum kontaktlosen Übertragung von elektrischer Energie zwischen gegeneinander linear bewegbaren Fahrzeugteilen |
-
2004
- 2004-03-11 DE DE200410011867 patent/DE102004011867B3/de not_active Expired - Fee Related
- 2004-11-25 EP EP04027948A patent/EP1575066A3/de not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779068A (en) * | 1985-09-06 | 1988-10-18 | Murata Manufacturing Co., Ltd. | Noise suppression inductor |
GB2216729A (en) * | 1988-03-08 | 1989-10-11 | Kijima Co Ltd | A compact transformer |
GB2218573A (en) * | 1988-04-26 | 1989-11-15 | Kijima Co Ltd | Inductive device with bobbins and windings |
US6449178B1 (en) * | 1999-06-15 | 2002-09-10 | Matsushita Electric Industrial Co., Ltd. | Magnetron drive step-up transformer and transformer of magnetron drive power supply |
EP1211700A2 (de) * | 2000-11-30 | 2002-06-05 | Tokin Corporation | Polarisierungsmagnet befassende Magnetkern und Induktor unter Verwendung desselben |
Also Published As
Publication number | Publication date |
---|---|
EP1575066A2 (de) | 2005-09-14 |
DE102004011867B3 (de) | 2005-08-04 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20080911 |
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AKX | Designation fees paid |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20100601 |