CN1186788C - 高电压变压器 - Google Patents

高电压变压器 Download PDF

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Publication number
CN1186788C
CN1186788C CNB001064509A CN00106450A CN1186788C CN 1186788 C CN1186788 C CN 1186788C CN B001064509 A CNB001064509 A CN B001064509A CN 00106450 A CN00106450 A CN 00106450A CN 1186788 C CN1186788 C CN 1186788C
Authority
CN
China
Prior art keywords
high voltage
winding
housing
primary winding
bobbin
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 - Fee Related
Application number
CNB001064509A
Other languages
English (en)
Chinese (zh)
Other versions
CN1270397A (zh
Inventor
米歇尔·马尔夫罗伊
丹尼尔·古戴伊
塞缪尔·尼格福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Television Components France SA
Original Assignee
Thomson Television Components France SA
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
Application filed by Thomson Television Components France SA filed Critical Thomson Television Components France SA
Publication of CN1270397A publication Critical patent/CN1270397A/zh
Application granted granted Critical
Publication of CN1186788C publication Critical patent/CN1186788C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CNB001064509A 1999-04-08 2000-04-07 高电压变压器 Expired - Fee Related CN1186788C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99106932A EP1043738A1 (en) 1999-04-08 1999-04-08 High-voltage transformer
EP99106932.9 1999-04-08

Publications (2)

Publication Number Publication Date
CN1270397A CN1270397A (zh) 2000-10-18
CN1186788C true CN1186788C (zh) 2005-01-26

Family

ID=8237921

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB001064509A Expired - Fee Related CN1186788C (zh) 1999-04-08 2000-04-07 高电压变压器

Country Status (4)

Country Link
US (1) US6507131B1 (enExample)
EP (1) EP1043738A1 (enExample)
JP (1) JP2000311826A (enExample)
CN (1) CN1186788C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6781501B2 (en) * 2001-11-15 2004-08-24 Baker Hughes Incorporated Low external field inductor
US7373714B2 (en) * 2004-11-16 2008-05-20 Power Integrations, Inc. Method and article of manufacture for designing a transformer
JP5991467B2 (ja) * 2012-06-08 2016-09-14 Tdk株式会社 コイル部品
US12087489B2 (en) * 2019-07-08 2024-09-10 North Carolina State University Transformer designs for very high isolation with high coupling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091349A (en) * 1975-12-29 1978-05-23 General Electric Company High voltage winding lead and terminal structure
GB2197544A (en) * 1986-11-18 1988-05-18 Frank Charles Mose Toroidal transformers
JPS63144505A (ja) * 1986-12-09 1988-06-16 Mitsubishi Electric Corp 漏洩磁界キヤンセル装置
DE3822284A1 (de) * 1988-07-01 1990-01-04 Electronic Werke Deutschland Hochspannungstransformator
DE4040604A1 (de) * 1990-12-19 1992-06-25 Bosch Gmbh Robert Verfahren und vorrichtung zur herstellung von spulen
US5673013A (en) * 1995-10-06 1997-09-30 Pontiac Coil, Inc. Bobbin concentrically supporting multiple electrical coils
TW369654B (en) * 1997-07-07 1999-09-11 Thomson Brandt Gmbh Diode-split high-voltage transformer

Also Published As

Publication number Publication date
CN1270397A (zh) 2000-10-18
JP2000311826A (ja) 2000-11-07
EP1043738A1 (en) 2000-10-11
US6507131B1 (en) 2003-01-14

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050126

Termination date: 20120407