ES8600566A1 - Un dispositivo para generar una tension variable para excitar al menos un electrodo de un tubo de rayos catodicos - Google Patents

Un dispositivo para generar una tension variable para excitar al menos un electrodo de un tubo de rayos catodicos

Info

Publication number
ES8600566A1
ES8600566A1 ES537380A ES537380A ES8600566A1 ES 8600566 A1 ES8600566 A1 ES 8600566A1 ES 537380 A ES537380 A ES 537380A ES 537380 A ES537380 A ES 537380A ES 8600566 A1 ES8600566 A1 ES 8600566A1
Authority
ES
Spain
Prior art keywords
voltage
cathode
control device
ray tube
voltage control
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
ES537380A
Other languages
English (en)
Other versions
ES537380A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 FR8317650A external-priority patent/FR2554635B1/fr
Priority claimed from FR8407954A external-priority patent/FR2565025B1/fr
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES537380A0 publication Critical patent/ES537380A0/es
Publication of ES8600566A1 publication Critical patent/ES8600566A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • 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
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • H01F2038/423—Flyback transformers with adjusting potentiometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Television Scanning (AREA)
  • Adjustable Resistors (AREA)

Abstract

DISPOSITIVO PARA GENERAR UNA TENSION VARIABLE PARA EXCITAR AL MENOS UN ELECTRODO DE UN TUBO DE RAYOS CATODICOS.CONSTA DE: UN TRANSFORMADOR QUE TIENE UNA PLURALIDAD DE BOBINAS O DEVANADOS (20), QUE SUMINISTRAN TENSION Y SE DISPONEN ALREDEDOR DE UN NUCLEO DE FERRITA Y UNA PARTE TUBULAR SALIENTE (10) DENTRO DE LA CUAL SE HA DISPUESTO UNA CAPA RESISTIVA (2) QUE TIENE UN EXTREMO CONECTADO A UN PUNTO DEL DEVANADO (20) MEDIANTE LA CONEXION (7) Y UN EXTREMO CONECTADO A UN CONDUCTOR (11) MEDIANTE UNA GRAPA Y UN CABLE ELECTRICO (9) INSERTADO DENTRO DE LA PARTE TUBULAR SALIENTE (10) Y DOTADO DE ELEMENTOS, PARA CONTACTAR CON LA CAPA (2) Y AJUSTAR SU PROFUNDIDAD DE INSERCION DENTRO DE (10).
ES537380A 1983-11-07 1984-11-05 Un dispositivo para generar una tension variable para excitar al menos un electrodo de un tubo de rayos catodicos Expired ES8600566A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8317650A FR2554635B1 (fr) 1983-11-07 1983-11-07 Dispositif de reglage de concentration pour tube a rayons cathodiques
FR8407954A FR2565025B1 (fr) 1984-05-22 1984-05-22 Dispositif de reglage de tension d'electrode pour tube a rayons cathodiques

Publications (2)

Publication Number Publication Date
ES537380A0 ES537380A0 (es) 1985-09-16
ES8600566A1 true ES8600566A1 (es) 1985-09-16

Family

ID=26223661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537380A Expired ES8600566A1 (es) 1983-11-07 1984-11-05 Un dispositivo para generar una tension variable para excitar al menos un electrodo de un tubo de rayos catodicos

Country Status (6)

Country Link
US (1) US4596949A (es)
EP (1) EP0142200B1 (es)
AU (1) AU565369B2 (es)
CA (1) CA1246244A (es)
DE (1) DE3471195D1 (es)
ES (1) ES8600566A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591794B1 (fr) * 1985-12-13 1989-01-13 Orega Electro Mecanique Transformateur haute tension sans cables de sortie haute tension et a bloc potentiometrique amovible, en particulier pour un tube cathodique trichrome
US4714068A (en) * 1986-05-29 1987-12-22 Toyota Jidosha Kabushiki Kaisha Method and device for controlling fuel injection quantity of electronic control diesel engine
NL9001351A (nl) * 1990-06-14 1992-01-02 Philips Nv Inrichting met een van een afdichting voorzien aansluitorgaan voor een hoogspanningskabel.
US6639507B1 (en) * 2002-04-29 2003-10-28 Vladimir Tubaltsev Plated precision potentiometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481682A (en) * 1948-09-13 1949-09-13 Viron E Payne Adjustable resistor
GB1449646A (en) * 1972-11-20 1976-09-15 Matsushita Electric Ind Co Ltd High voltage generator for television apparatus
US3886434A (en) * 1973-09-07 1975-05-27 Warwick Electronics Inc Flyback transformer
DE2830957C2 (de) * 1978-07-14 1982-11-04 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Eingangsübertrager
JPS5532083U (es) * 1978-08-24 1980-03-01

Also Published As

Publication number Publication date
AU3512084A (en) 1985-05-16
ES537380A0 (es) 1985-09-16
US4596949A (en) 1986-06-24
EP0142200B1 (fr) 1988-05-11
CA1246244A (en) 1988-12-06
AU565369B2 (en) 1987-09-10
EP0142200A2 (fr) 1985-05-22
EP0142200A3 (en) 1985-06-19
DE3471195D1 (en) 1988-06-16

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