FR2476898B1 - Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages - Google Patents
Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinagesInfo
- Publication number
- FR2476898B1 FR2476898B1 FR8003978A FR8003978A FR2476898B1 FR 2476898 B1 FR2476898 B1 FR 2476898B1 FR 8003978 A FR8003978 A FR 8003978A FR 8003978 A FR8003978 A FR 8003978A FR 2476898 B1 FR2476898 B1 FR 2476898B1
- Authority
- FR
- France
- Prior art keywords
- windings
- power supply
- electric power
- supply device
- discrete elements
- 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
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
-
- 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
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- 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
- H01F27/2804—Printed windings
-
- 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
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/2804—Printed windings
- H01F2027/2809—Printed windings on stacked layers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003978A FR2476898B1 (fr) | 1980-02-22 | 1980-02-22 | Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8003978A FR2476898B1 (fr) | 1980-02-22 | 1980-02-22 | Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476898A1 FR2476898A1 (fr) | 1981-08-28 |
FR2476898B1 true FR2476898B1 (fr) | 1985-06-28 |
Family
ID=9238884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003978A Expired FR2476898B1 (fr) | 1980-02-22 | 1980-02-22 | Bobinage electromagnetique comportant des elements discrets et dispositif d'alimentation electrique comportant de tels bobinages |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2476898B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8201850A (nl) * | 1982-05-06 | 1983-12-01 | Philips Nv | Transformator. |
DE8322540U1 (de) * | 1983-08-04 | 1984-10-11 | Siemens AG, 1000 Berlin und 8000 München | Kleintransformator |
FR2566170A1 (fr) * | 1984-06-15 | 1985-12-20 | Interaction Sa | Transformateur |
DE3617348A1 (de) * | 1986-05-23 | 1987-11-26 | Electronic Werke Deutschland | Elektrischer wandler |
FR2605453A1 (fr) * | 1986-10-15 | 1988-04-22 | Dassault Electronique | Transformateur haute frequence avec enroulement en circuit imprime, en particulier pour alimentation a tres haute tension |
FR2635225A1 (fr) * | 1988-08-05 | 1990-02-09 | Thomson Csf | Bobinage electromagnetique de puissance |
US4902998A (en) * | 1988-11-21 | 1990-02-20 | Westinghouse Electric Corp. | Inductor assembly with cooled winding turns |
US5179365A (en) * | 1989-12-29 | 1993-01-12 | At&T Bell Laboratories | Multiple turn low profile magnetic component using sheet windings |
FR2661547B1 (fr) * | 1990-04-27 | 1995-04-07 | Albert Jakoubovitch | Transformateur d'adaptation destine au chauffage par induction hautes et moyennes frequences. |
DE4122796A1 (de) * | 1991-07-10 | 1993-01-21 | Abb Patent Gmbh | Induktives bauelement und verfahren zu seiner herstellung |
ES2085235B1 (es) * | 1994-03-11 | 1998-05-16 | Alcatel Standard Electrica | Transformador de espiras planas. |
EP0698896B1 (fr) * | 1994-08-24 | 1998-05-13 | Yokogawa Electric Corporation | Bobine imprimée |
DE19756188A1 (de) * | 1997-12-17 | 1999-06-24 | Trw Nelson Bolzenschweisstechn | Leistungsübertrager für ein Leistungsschaltnetzteil, insbesondere für Bolzenschweißgeräte |
DE19818673A1 (de) * | 1998-04-27 | 1999-10-28 | Thomson Brandt Gmbh | Spule |
AU4926099A (en) * | 1998-08-21 | 2000-03-14 | Nucleus Ecopower Limited | Planar transformer |
US6198374B1 (en) | 1999-04-01 | 2001-03-06 | Midcom, Inc. | Multi-layer transformer apparatus and method |
DE19945013C5 (de) * | 1999-09-20 | 2005-10-13 | Epcos Ag | Planartransformator |
EP1225602A1 (fr) * | 2001-01-23 | 2002-07-24 | Abb Research Ltd. | Enroulement de transformateur |
EP1547104B1 (fr) | 2002-10-01 | 2010-12-08 | DET International Holding Limited | Carcasse de bobine |
GB2463935B (en) * | 2008-10-01 | 2013-06-19 | 3Di Power Ltd | Inductor for high frequency applications |
FR2954573A1 (fr) * | 2009-12-23 | 2011-06-24 | Thales Sa | Transformateur planaire de puissance. |
US8237535B2 (en) | 2010-04-16 | 2012-08-07 | World Properties, Inc. | Integral planar transformer and busbar |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE694837C (de) * | 1938-01-21 | 1940-08-09 | Siemens Schuckertwerke Akt Ges | Vorrichtung zum Schutze von Transformatorenspulen gegen Wanderwellen |
FR981390A (fr) * | 1948-12-31 | 1951-05-25 | Procédé pour la constitution de bobinages électriques par empilage d'éléments préfabriqués | |
DE1009715B (de) * | 1955-12-19 | 1957-06-06 | Licentia Gmbh | Vorrichtung zum Schutz von Transformatorspulen gegen UEberspannungswellen |
FR1184248A (fr) * | 1956-10-12 | 1959-07-17 | American Mach & Foundry | Inducteur à plusieurs bobines |
DE1254766B (de) * | 1958-04-08 | 1967-11-23 | Siemens Ag | Elektrische Spule |
US3089106A (en) * | 1960-08-15 | 1963-05-07 | Wheelock Signals Inc | Printed circuit coil |
FR1400674A (fr) * | 1964-05-23 | 1965-05-28 | Kyoei Sangyo Kabushiki Kaisha | Ensemble d'enroulements imprimés à structure stratifiée |
US3419834A (en) * | 1966-03-24 | 1968-12-31 | Ian C. Mckechnie | Electrical coils |
FR1476476A (fr) * | 1966-04-20 | 1967-04-07 | Xerox Corp | éléments inductifs à pellicule mince |
FR1491786A (fr) * | 1966-09-05 | 1967-08-11 | Advanced Kinetics | Transformateurs d'impulsions permettant d'obtenir des impulsions de très forte intensité |
US3504276A (en) * | 1967-04-19 | 1970-03-31 | American Mach & Foundry | Printed circuit coils for use in magnetic flux leakage flow detection |
FR1600511A (fr) * | 1968-12-02 | 1970-07-27 | ||
DE2818542C3 (de) * | 1978-04-27 | 1981-06-04 | Vacuumschmelze Gmbh, 6450 Hanau | Hochstromdrosselspule |
-
1980
- 1980-02-22 FR FR8003978A patent/FR2476898B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2476898A1 (fr) | 1981-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |