BR9810678A - Transformador de alta-tensão de diodo dividido - Google Patents

Transformador de alta-tensão de diodo dividido

Info

Publication number
BR9810678A
BR9810678A BR9810678-3A BR9810678A BR9810678A BR 9810678 A BR9810678 A BR 9810678A BR 9810678 A BR9810678 A BR 9810678A BR 9810678 A BR9810678 A BR 9810678A
Authority
BR
Brazil
Prior art keywords
voltage
transformer
split
devices
diode
Prior art date
Application number
BR9810678-3A
Other languages
English (en)
Inventor
Walter Goseberg
Rolf Heidrich
Hans Renner
Original Assignee
Thomson Brandt Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19728875A external-priority patent/DE19728875A1/de
Application filed by Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of BR9810678A publication Critical patent/BR9810678A/pt

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
    • 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
    • H01F27/34—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

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

Patente de Invenção: <B>"TRANSFORMADOR DE ALTA-TENSãO DE DIODO DIVIDIDO"<D>. A invenção especifica um transformador de alta-tensão de diodo dividido compacto e de custo efetivo para altas tensões de, em particular, acima de 20 kV, em que o enrolamento de alta-tensão (W2 - W5) fica em câmaras (8) de um gabarito de bobina (9) subjacente ao enrolamento primário (W1) e que contém dispositivos pelos quais o campo elétrico entre o gabarito de bobina (9) e o núcleo é reduzido, a fim de se evitar efeitos corona. Esses dispositivos são, por exemplo, um revestimento condutor da superfície (15) da cavidade interna
BR9810678-3A 1997-07-07 1998-06-25 Transformador de alta-tensão de diodo dividido BR9810678A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19728875A DE19728875A1 (de) 1997-07-07 1997-07-07 Hochspannungstransformator
DE19751864 1997-11-22
PCT/EP1998/003882 WO1999003118A1 (en) 1997-07-07 1998-06-25 Diode-split high-voltage transformer

Publications (1)

Publication Number Publication Date
BR9810678A true BR9810678A (pt) 2000-08-15

Family

ID=26038068

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810678-3A BR9810678A (pt) 1997-07-07 1998-06-25 Transformador de alta-tensão de diodo dividido

Country Status (13)

Country Link
US (1) US6373203B1 (pt)
EP (1) EP0995206B1 (pt)
JP (1) JP2001509644A (pt)
KR (1) KR100508274B1 (pt)
CN (1) CN1151518C (pt)
AR (1) AR015398A1 (pt)
AU (1) AU8339298A (pt)
BR (1) BR9810678A (pt)
DE (1) DE69831949T2 (pt)
ES (1) ES2251772T3 (pt)
RU (1) RU2216064C2 (pt)
TW (1) TW369654B (pt)
WO (1) WO1999003118A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
CN105940471A (zh) * 2013-12-19 2016-09-14 皇家飞利浦有限公司 包括用于承载高压绕组的线圈架的高压变压器
DE102017003128A1 (de) * 2017-03-31 2018-10-04 Hitachi Automotive Systems Europe Gmbh Hochspannungs-Transformator und Verfahren zu dessen Herstellung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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 (pt) * 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
ATE104800T1 (de) 1990-07-10 1994-05-15 Weidmann H Ag Abschirmung fuer eine elektrische vorrichtung.
KR100235814B1 (ko) 1991-08-22 1999-12-15 루엘랑 브리지뜨 텔레비젼 수상기용 다이오드 분배 고전압 변압기
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

Also Published As

Publication number Publication date
ES2251772T3 (es) 2006-05-01
EP0995206B1 (en) 2005-10-19
DE69831949D1 (de) 2006-03-02
EP0995206A1 (en) 2000-04-26
DE69831949T2 (de) 2006-06-08
TW369654B (en) 1999-09-11
CN1151518C (zh) 2004-05-26
CN1267391A (zh) 2000-09-20
US6373203B1 (en) 2002-04-16
AR015398A1 (es) 2001-05-02
WO1999003118A1 (en) 1999-01-21
AU8339298A (en) 1999-02-08
KR20010021552A (ko) 2001-03-15
JP2001509644A (ja) 2001-07-24
KR100508274B1 (ko) 2005-08-17
RU2216064C2 (ru) 2003-11-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.