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ES8309051A1 - Line transformer for television receivers. - Google Patents

Line transformer for television receivers.

Info

Publication number
ES8309051A1
ES8309051A1 ES518626A ES518626A ES8309051A1 ES 8309051 A1 ES8309051 A1 ES 8309051A1 ES 518626 A ES518626 A ES 518626A ES 518626 A ES518626 A ES 518626A ES 8309051 A1 ES8309051 A1 ES 8309051A1
Authority
ES
Spain
Prior art keywords
winding
primary
television receivers
effected
high voltage
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
Application number
ES518626A
Other languages
Spanish (es)
Other versions
ES518626A0 (en
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6149879&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8309051(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8309051A1 publication Critical patent/ES8309051A1/en
Publication of ES518626A0 publication Critical patent/ES518626A0/en
Granted legal-status Critical Current

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
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • H01F2005/022—Coils wound on non-magnetic supports, e.g. formers wound on formers with several winding chambers separated by flanges, e.g. for high voltage applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)

Abstract

1. Horizontal output transformer for television receivers, consisting of at least one primary and at least one secondary winding with an inhomogeneous winding-density distribution, wherein the primary and secondary windings are tuned in such a way that the secondary AC high voltage contains in particular odd harmonics equal to or greater than the fifth order of the fundamental wave and wherein fine tuning is effected by an inhomogeneous winding-density distribution of the high voltage winding, characterized in that at least the winding (1) of the primary winding (A) consists of a metal foil with an interposed plastic foil serving as an insulation and that coarse tuning is effected by fixing of the width (L), the axial position (W) and/or the radial position (R1, R2) of the metal foil of the primary winding (A).
ES518626A 1981-12-28 1982-12-28 A HORIZONTAL OUTPUT TRANSFORMER FOR TELEVISION RECEIVERS. Granted ES518626A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813151642 DE3151642A1 (en) 1981-12-28 1981-12-28 LINE TRANSFORMER FOR TELEVISION DEVICES

Publications (2)

Publication Number Publication Date
ES8309051A1 true ES8309051A1 (en) 1983-10-01
ES518626A0 ES518626A0 (en) 1983-10-01

Family

ID=6149879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518626A Granted ES518626A0 (en) 1981-12-28 1982-12-28 A HORIZONTAL OUTPUT TRANSFORMER FOR TELEVISION RECEIVERS.

Country Status (4)

Country Link
EP (1) EP0082966B1 (en)
DE (2) DE3151642A1 (en)
ES (1) ES518626A0 (en)
FI (1) FI824335A7 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225692A1 (en) * 1992-08-04 1994-02-10 Thomson Brandt Gmbh HV line transformer for TV receiver - has ratio of axial total length of coils to OD of HV coil considerably less than unity
DE59309571D1 (en) * 1992-08-04 1999-06-17 Thomson Brandt Gmbh High voltage line transformer for a television receiver
DE19510678A1 (en) * 1995-03-27 1996-10-02 Thomson Brandt Gmbh High voltage transformer for a television receiver
FR2783965B1 (en) 1998-09-30 2000-12-29 Thomson Television Components HIGH VOLTAGE TRANSFORMER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50109625A (en) * 1974-02-04 1975-08-28
DE2607368A1 (en) * 1976-02-24 1977-08-25 Licentia Gmbh Line transformer for TV receiver - avoids mechanical adjustment by having inner and outer parts of HV winding wound in given way on LV winding
DE2612465B1 (en) * 1976-03-24 1977-06-08 Nordmende Flyback transformer
DE2944220A1 (en) * 1979-11-02 1981-05-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt LINE TRANSFORMER FOR A TELEVISION RECEIVER

Also Published As

Publication number Publication date
DE3151642A1 (en) 1983-07-14
FI824335A0 (en) 1982-12-16
ES518626A0 (en) 1983-10-01
EP0082966B1 (en) 1985-09-25
DE3266581D1 (en) 1985-10-31
FI824335L (en) 1983-06-29
EP0082966A1 (en) 1983-07-06
FI824335A7 (en) 1983-06-29

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