AR015398A1 - Transformador de alto voltaje de diodo dividido - Google Patents
Transformador de alto voltaje de diodo divididoInfo
- Publication number
- AR015398A1 AR015398A1 ARP980103293A ARP980103293A AR015398A1 AR 015398 A1 AR015398 A1 AR 015398A1 AR P980103293 A ARP980103293 A AR P980103293A AR P980103293 A ARP980103293 A AR P980103293A AR 015398 A1 AR015398 A1 AR 015398A1
- Authority
- AR
- Argentina
- Prior art keywords
- winding
- high voltage
- template
- core
- electric field
- Prior art date
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
- H01F27/34—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
- H01F27/34—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
Abstract
Transformador de alto voltaje, de diodo dividido, compacto y economico, para altos voltajes de, en particular, superiores a los 20 kV, en el cual elarrollamiento de alto voltaje (W2 - W5) está situado en las cámaras (8) de una plantilla de devanado,(9), por debajo del arrollamiento primario (W1), y quecontiene un medio mediante el cual el campo eléctrico entre la plantilla de devanado, (9) y el nucleo es reducido de manera de evitar los efectos corona.Dichosmedios son por ejemplo unrecubrimien to conductor de la superficie (15) de la cavidad interior (11) de la plantilla de devanado (9), el cual recubrimientocomprende preferentemente grafito coloidal. El recubrimiento conductor también puede ser realizado mediante una películade material plástico metalizada que esarrollada entre el nucleo y la plantilla de devanado, (9). Como alternativa, la cavidad (11) entre el nucleo y la plantilla de devanado, (9) puede serrellenada con un material cuya permisividad relativa, epsilonr, es manifi estamente superior a la del aire. También es posible la utilizacion de una mayorcantidad de diodos, como medio para reducir el campo eléctrico. El arrollamiento de alto voltaje (W2 -W5) es esencialmente recubierto por completo porelarrollamiento pri mario (W1), siendo el resultado que la radiacion de interferencia producida en el arrollamiento de alto voltaje, es virtualmente filtradapor completo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19728875A DE19728875A1 (de) | 1997-07-07 | 1997-07-07 | Hochspannungstransformator |
DE19751864 | 1997-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR015398A1 true AR015398A1 (es) | 2001-05-02 |
Family
ID=26038068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP980103293A AR015398A1 (es) | 1997-07-07 | 1998-07-07 | Transformador de alto voltaje de diodo dividido |
Country Status (13)
Country | Link |
---|---|
US (1) | US6373203B1 (es) |
EP (1) | EP0995206B1 (es) |
JP (1) | JP2001509644A (es) |
KR (1) | KR100508274B1 (es) |
CN (1) | CN1151518C (es) |
AR (1) | AR015398A1 (es) |
AU (1) | AU8339298A (es) |
BR (1) | BR9810678A (es) |
DE (1) | DE69831949T2 (es) |
ES (1) | ES2251772T3 (es) |
RU (1) | RU2216064C2 (es) |
TW (1) | TW369654B (es) |
WO (1) | WO1999003118A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19900111A1 (de) * | 1999-01-05 | 2000-07-06 | Thomson Brandt Gmbh | Diodensplitt-Hochspannungstransformator |
EP1043738A1 (en) | 1999-04-08 | 2000-10-11 | Thomson Television Components France | High-voltage transformer |
EP1045407A1 (en) * | 1999-04-08 | 2000-10-18 | Thomson Television Components France | High-voltage transformer |
US6552641B1 (en) | 1999-07-27 | 2003-04-22 | Thomson Licensing S.A. | Transformer, especially for powering cathode ray tubes |
FR2801742B1 (fr) * | 1999-11-26 | 2002-05-03 | Centre Nat Rech Scient | Circuit hybride haute tension |
RU2482562C2 (ru) * | 2010-07-09 | 2013-05-20 | В & С Ворлд Ко. Лтд | Высоковольтный импульсный трансформатор без сердечника |
JP6221411B2 (ja) * | 2013-06-27 | 2017-11-01 | Tdk株式会社 | ワイヤレス電力伝送用コイルユニット |
JP6400710B2 (ja) * | 2013-12-19 | 2018-10-03 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 高圧巻線を担持するためのコイルボビンを含む高圧変圧器 |
DE102017003128A1 (de) * | 2017-03-31 | 2018-10-04 | Hitachi Automotive Systems Europe Gmbh | Hochspannungs-Transformator und Verfahren zu dessen Herstellung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1284438A (fr) * | 1961-03-22 | 1962-02-09 | Philips Nv | Transformateur de ligne pour appareils de télévision |
US4247889A (en) * | 1979-02-23 | 1981-01-27 | Blaupunkt-Werke Gmbh | High-voltage-secondary transformer, particularly television line transformer |
DE3001975A1 (de) * | 1980-01-21 | 1981-07-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Zeilentransformator fuer einen fernsehempfaenger |
GR65377B (en) | 1980-05-21 | 1980-08-25 | Mining Ind & Navigational Busi | Use of mazout 3500 redwood i (bunker g oil)to perpendicular roasting oven for the production of magklot and baked twice magnesium from sea water |
JPS57135680A (en) * | 1981-02-12 | 1982-08-21 | Murata Mfg Co Ltd | Flyback transformer |
JPS57166313U (es) * | 1981-04-10 | 1982-10-20 | ||
US4654775A (en) * | 1985-03-29 | 1987-03-31 | Rca Corporation | Transformer winding arrangement for a television apparatus |
DE3822284A1 (de) * | 1988-07-01 | 1990-01-04 | Electronic Werke Deutschland | Hochspannungstransformator |
JPH03250703A (ja) * | 1990-02-28 | 1991-11-08 | Mitsubishi Electric Corp | コイル部品 |
DK0466642T3 (da) * | 1990-07-10 | 1994-05-16 | Weidmann H Ag | Afskærmning til et elektrisk apparat |
WO1993004557A1 (de) | 1991-08-22 | 1993-03-04 | Deutsche Thomson-Brandt Gmbh | Dioden-split-hochspannungstransformator für einen fernsehempfänger |
US5751205A (en) * | 1995-02-27 | 1998-05-12 | Deutsche Thomson Brandt Gmbh | High-voltage transformer for a television receiver |
DE19510678A1 (de) * | 1995-03-27 | 1996-10-02 | Thomson Brandt Gmbh | Hochspannungstransformator für einen Fernsehempfänger |
-
1998
- 1998-06-23 TW TW087110052A patent/TW369654B/zh not_active IP Right Cessation
- 1998-06-25 AU AU83392/98A patent/AU8339298A/en not_active Abandoned
- 1998-06-25 ES ES98933642T patent/ES2251772T3/es not_active Expired - Lifetime
- 1998-06-25 EP EP98933642A patent/EP0995206B1/en not_active Expired - Lifetime
- 1998-06-25 JP JP2000502513A patent/JP2001509644A/ja active Pending
- 1998-06-25 RU RU2000102911/09A patent/RU2216064C2/ru not_active IP Right Cessation
- 1998-06-25 BR BR9810678-3A patent/BR9810678A/pt not_active IP Right Cessation
- 1998-06-25 DE DE69831949T patent/DE69831949T2/de not_active Expired - Lifetime
- 1998-06-25 WO PCT/EP1998/003882 patent/WO1999003118A1/en active IP Right Grant
- 1998-06-25 US US09/462,252 patent/US6373203B1/en not_active Expired - Fee Related
- 1998-06-25 KR KR10-2000-7000110A patent/KR100508274B1/ko not_active IP Right Cessation
- 1998-06-25 CN CNB988082098A patent/CN1151518C/zh not_active Expired - Fee Related
- 1998-07-07 AR ARP980103293A patent/AR015398A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2001509644A (ja) | 2001-07-24 |
KR20010021552A (ko) | 2001-03-15 |
RU2216064C2 (ru) | 2003-11-10 |
CN1267391A (zh) | 2000-09-20 |
WO1999003118A1 (en) | 1999-01-21 |
BR9810678A (pt) | 2000-08-15 |
AU8339298A (en) | 1999-02-08 |
EP0995206A1 (en) | 2000-04-26 |
KR100508274B1 (ko) | 2005-08-17 |
DE69831949D1 (de) | 2006-03-02 |
TW369654B (en) | 1999-09-11 |
US6373203B1 (en) | 2002-04-16 |
EP0995206B1 (en) | 2005-10-19 |
ES2251772T3 (es) | 2006-05-01 |
DE69831949T2 (de) | 2006-06-08 |
CN1151518C (zh) | 2004-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |