CA1292561C - Isolating high voltage transformers for video apparatus - Google Patents

Isolating high voltage transformers for video apparatus

Info

Publication number
CA1292561C
CA1292561C CA000567727A CA567727A CA1292561C CA 1292561 C CA1292561 C CA 1292561C CA 000567727 A CA000567727 A CA 000567727A CA 567727 A CA567727 A CA 567727A CA 1292561 C CA1292561 C CA 1292561C
Authority
CA
Canada
Prior art keywords
winding
bobbin
high voltage
voltage
video apparatus
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
CA000567727A
Other languages
English (en)
French (fr)
Inventor
Leroy William Nero
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.)
RCA Licensing Corp
Original Assignee
RCA Licensing Corp
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 RCA Licensing Corp filed Critical RCA Licensing Corp
Application granted granted Critical
Publication of CA1292561C publication Critical patent/CA1292561C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Television Receiver Circuits (AREA)
CA000567727A 1987-05-27 1988-05-26 Isolating high voltage transformers for video apparatus Expired - Fee Related CA1292561C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5490687A 1987-05-27 1987-05-27
US054,906 1993-04-29

Publications (1)

Publication Number Publication Date
CA1292561C true CA1292561C (en) 1991-11-26

Family

ID=21994290

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000567727A Expired - Fee Related CA1292561C (en) 1987-05-27 1988-05-26 Isolating high voltage transformers for video apparatus

Country Status (4)

Country Link
JP (1) JP2951662B2 (de)
KR (1) KR0137036B1 (de)
CA (1) CA1292561C (de)
DE (1) DE3817892C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918905A1 (de) * 1989-06-09 1990-12-13 Grundig Emv Diodensplit-transformator mit einlagiger zylinderspule als primaerwicklung
DE4039373A1 (de) * 1990-12-10 1992-06-11 Thomson Brandt Gmbh Hochspannungstransformator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559101A (de) * 1956-07-24
JPS596488B2 (ja) * 1978-12-15 1984-02-13 三洋電機株式会社 フライバツクトランス
JPS611005A (ja) * 1984-06-13 1986-01-07 Matsushita Electric Ind Co Ltd フライバツクトランス
JPS6117710U (ja) * 1984-07-05 1986-02-01 株式会社村田製作所 フライバツクトランス
FI81935C (fi) * 1985-05-03 1990-12-10 Rca Licensing Corp Hoegspaenningstransformator i en videoaotergivningsapparat.

Also Published As

Publication number Publication date
DE3817892A1 (de) 1988-12-08
KR0137036B1 (ko) 1998-04-28
JPS63310104A (ja) 1988-12-19
KR880014794A (ko) 1988-12-24
DE3817892C2 (de) 1998-01-29
JP2951662B2 (ja) 1999-09-20

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Legal Events

Date Code Title Description
MKLA Lapsed