MX168060B - Dispositivo seguidor de foco para cinescopio - Google Patents

Dispositivo seguidor de foco para cinescopio

Info

Publication number
MX168060B
MX168060B MX002380A MX238086A MX168060B MX 168060 B MX168060 B MX 168060B MX 002380 A MX002380 A MX 002380A MX 238086 A MX238086 A MX 238086A MX 168060 B MX168060 B MX 168060B
Authority
MX
Mexico
Prior art keywords
high voltage
winding
transformer
kinescope
focus
Prior art date
Application number
MX002380A
Other languages
English (en)
Inventor
Leroy William Nero
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
Publication of MX168060B publication Critical patent/MX168060B/es

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Waveguide Aerials (AREA)
  • Optical Communication System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

La presente invención se refiere a en un aparato exhibidor de video que incorpora un cinescopio que tiene un ensamble de cañón electrónico, un transformador de alto voltaje que comprende un devanado de alto voltaje que tiene primero y segundo terminales situados en extremos opuestos del devanado y que provee un potencial de alto voltaje del segundo terminal, y un terminal intermedio situado entre las terminales primera y segunda, definiendo el terminal intermedio en segmento de devanado de enfoque entre el terminal intermedio y el primer terminal, y proporcionando un potencial de enfoque para el ensamble de cañón electrónico; caracterizado por un devanado de alimentación para excitar el ensamble de cañón electrónico y que esta situado adyacente al devanado de alto voltaje para acoplamiento magnético con el mismo; la región ocupada por dicho devanado de alimentación y el segmento de devanado de enfoque tienen porciones sustanciales que no se traslapan.
MX002380A 1985-05-03 1986-05-02 Dispositivo seguidor de foco para cinescopio MX168060B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73013185A 1985-05-03 1985-05-03

Publications (1)

Publication Number Publication Date
MX168060B true MX168060B (es) 1993-05-03

Family

ID=24934050

Family Applications (1)

Application Number Title Priority Date Filing Date
MX002380A MX168060B (es) 1985-05-03 1986-05-02 Dispositivo seguidor de foco para cinescopio

Country Status (12)

Country Link
US (1) US4825129A (es)
EP (1) EP0200567B1 (es)
JP (1) JP2608050B2 (es)
KR (1) KR950000288B1 (es)
AT (1) ATE68301T1 (es)
AU (1) AU590880B2 (es)
CA (1) CA1262479A (es)
DE (1) DE3681817D1 (es)
FI (1) FI81935C (es)
HK (1) HK189796A (es)
MX (1) MX168060B (es)
SG (1) SG138294G (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817892C2 (de) * 1987-05-27 1998-01-29 Rca Licensing Corp Hochspannungstransformator
DE4127836A1 (de) * 1991-08-22 1993-02-25 Thomson Brandt Gmbh Hochspannungstransformator fuer einen fernsehempfaenger
US6115085A (en) * 1998-06-19 2000-09-05 Thomson Licensing S.A. Focus voltage tracking circuit
US5982641A (en) * 1998-08-07 1999-11-09 Thomson Consumer Electronics, Inc. High-voltage power supply for video display apparatus
US6009006A (en) * 1998-08-07 1999-12-28 Thomson Consumer Electronics, Inc. Synchronized high voltage generator
JP2005523626A (ja) * 2002-04-19 2005-08-04 トムソン　ライセンシング　ソシエテ　アノニム 巻線及びコンデンサを用いたフォーカストラッキングのパッシブ補償

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791522A (fr) * 1971-11-18 1973-03-16 Matsushita Electric Ind Co Ltd Transformateur haute tension associe a un circuit a diviation horizontale
US3866086A (en) * 1972-06-28 1975-02-11 Matsushita Electric Ind Co Ltd Flyback transformer apparatus
US3886434A (en) * 1973-09-07 1975-05-27 Warwick Electronics Inc Flyback transformer
DE2514805C3 (de) * 1975-04-04 1978-05-18 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Anordnung zur Leistungssteuerung von Hochspannungs-EIektronenstrahlerzeugern
JPS5285416A (en) * 1976-01-09 1977-07-15 Hitachi Ltd High-tension generating unit
US4183002A (en) * 1978-05-26 1980-01-08 Rca Corporation Winding structure
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
DE3031802A1 (de) * 1979-08-23 1981-03-26 Sanyo Electric Co., Ltd., Moriguchi, Osaka Ferritkern-transformator
JPS5638957U (es) * 1979-09-03 1981-04-11
DE3122589A1 (de) * 1981-06-06 1983-01-05 Standard Elektrik Lorenz Ag, 7000 Stuttgart Zeilentransformator fuer fernsehgeraete
JPS59108454A (ja) * 1982-12-14 1984-06-22 Hitachi Ltd テレビジヨン受像機フオ−カス回路
US4587465A (en) * 1984-11-30 1986-05-06 Rca Corporation Dynamic focus circuit
US4654775A (en) * 1985-03-29 1987-03-31 Rca Corporation Transformer winding arrangement for a television apparatus

Also Published As

Publication number Publication date
FI861758A (fi) 1986-11-04
HK189796A (en) 1996-10-18
SG138294G (en) 1995-01-13
EP0200567A3 (en) 1988-03-16
JP2608050B2 (ja) 1997-05-07
KR950000288B1 (ko) 1995-01-12
CA1262479A (en) 1989-10-24
JPS61256610A (ja) 1986-11-14
AU590880B2 (en) 1989-11-23
ATE68301T1 (de) 1991-10-15
AU5676386A (en) 1986-11-06
FI861758A0 (fi) 1986-04-25
FI81935C (fi) 1990-12-10
US4825129A (en) 1989-04-25
EP0200567B1 (en) 1991-10-09
FI81935B (fi) 1990-08-31
DE3681817D1 (de) 1991-11-14
EP0200567A2 (en) 1986-11-05
KR860009573A (ko) 1986-12-23

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