ES8206950A1 - Mejoras en circuitos electricos para arranque y funciona- miento de lamparas de descarga gaseosa - Google Patents

Mejoras en circuitos electricos para arranque y funciona- miento de lamparas de descarga gaseosa

Info

Publication number
ES8206950A1
ES8206950A1 ES506523A ES506523A ES8206950A1 ES 8206950 A1 ES8206950 A1 ES 8206950A1 ES 506523 A ES506523 A ES 506523A ES 506523 A ES506523 A ES 506523A ES 8206950 A1 ES8206950 A1 ES 8206950A1
Authority
ES
Spain
Prior art keywords
starting
circuit
transformer
oscillator
gaseous discharge
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
ES506523A
Other languages
English (en)
Other versions
ES506523A0 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES8206950A1 publication Critical patent/ES8206950A1/es
Publication of ES506523A0 publication Critical patent/ES506523A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/02—High frequency starting operation for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

CIRCUITO DE ARRANQUE Y FUNCIONAMIETO PARA LAMPARAS DE DESCARGA QUE PEMITE EL ARRANQUE RAPIDO DE LAS LAMPARAS DE DESCARGA GASEOSA EXTINGUIDAS, DE ALTA INTENSIDAD, MIENTRAS TODAVIA SE ENCUENTRAN CALIENTES. SE EMPLEA UN CIRCUITO OSCILADOR DE VALVULA DE SENO DE ALTA FRECUENCIA Y ALTA TENSION PARA ARRANCA LA LAMPARA (1) CUANDO ESTA FRIA Y PARA VOLVER A ARRANCARLA RAPIDAMENTE CUANDO YA ESTA EXTINGUIDA, PERO AUN CALIENTE. SE DISPONE UN MEDIO DEIMPEDANCIA VARIABLE PARA REDUCIR LA TENSION APLICADA AL CIRCUITO OSCILADOR SI NO FUNCIONASE LA LAMPARA O ESTUVIESE AUSENTE.
ES506523A 1980-10-27 1981-10-23 Mejoras en circuitos electricos para arranque y funciona- miento de lamparas de descarga gaseosa Granted ES506523A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/201,013 US4331905A (en) 1980-10-27 1980-10-27 Starting and operating circuit for gaseous discharge lamps

Publications (2)

Publication Number Publication Date
ES8206950A1 true ES8206950A1 (es) 1982-09-01
ES506523A0 ES506523A0 (es) 1982-09-01

Family

ID=22744121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506523A Granted ES506523A0 (es) 1980-10-27 1981-10-23 Mejoras en circuitos electricos para arranque y funciona- miento de lamparas de descarga gaseosa

Country Status (5)

Country Link
US (1) US4331905A (es)
JP (1) JPS57101396A (es)
ES (1) ES506523A0 (es)
FR (1) FR2493091A1 (es)
MX (1) MX150882A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437042A (en) 1981-12-10 1984-03-13 General Electric Company Starting and operating circuit for gaseous discharge lamps
US4536680A (en) * 1982-07-26 1985-08-20 General Electric Company Resistive lamp ballast with re-ignition circuit
US4456857A (en) * 1982-09-29 1984-06-26 General Electric Company Socket with automatic high voltage cut-off
US4689524A (en) * 1985-10-04 1987-08-25 Alexander Ureche Fluorescent lamp ballast
JPH0185894U (es) * 1987-11-27 1989-06-07
CA1318345C (en) * 1988-04-13 1993-05-25 David J. Cockram Ignition device for a gas discharge lamp
DE4442898A1 (de) * 1994-12-02 1996-06-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Starten und Betreiben von Hochdruck-Entladungslampen
US5606222A (en) * 1994-12-29 1997-02-25 Philips Electronics North America Corporation Lighting system with a device for reducing system wattage
US6172468B1 (en) 1997-01-14 2001-01-09 Metrolight Ltd. Method and apparatus for igniting a gas discharge lamp
US5861718A (en) * 1997-08-28 1999-01-19 In Focus Systems, Inc. ARC lamp igniter apparatus and method
US6157142A (en) * 1998-10-15 2000-12-05 Electro-Mag International, Inc. Hid ballast circuit with arc stabilization
US6194843B1 (en) 1999-01-29 2001-02-27 Electro-Mag International, Inc. HID ballast with hot restart circuit
US7099140B2 (en) * 2002-11-07 2006-08-29 General Electric Company Method and apparatus for combining PTCR/OL and run capacitor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995908A (en) * 1962-03-27 1965-06-23 Caps Res Ltd Improvements in circuit arrangements for operating gas discharge lamps
FR1466143A (fr) * 1966-01-31 1967-01-13 Philips Nv Dispositif comportant une lampe à décharge dans le gaz ou la vapeur
US3471747A (en) * 1967-02-02 1969-10-07 Gen Motors Corp Starting circuit and solid state running circuit for high pressure arc lamp
SU588666A1 (ru) * 1975-07-09 1978-01-15 Предприятие П/Я А-1637 Устройство дл зажигани мощной газоразр дной лампы
US4103209A (en) * 1977-05-26 1978-07-25 Westinghouse Electric Corp. Add-on instant restrike device for an hid lamp
US4107579A (en) * 1977-06-27 1978-08-15 Litton Systems, Inc. Starting and operating ballast for high pressure sodium lamp
US4202031A (en) * 1978-11-01 1980-05-06 General Electric Company Static inverter employing an assymetrically energized inductor

Also Published As

Publication number Publication date
MX150882A (es) 1984-08-08
ES506523A0 (es) 1982-09-01
JPS57101396A (en) 1982-06-23
FR2493091B1 (es) 1985-04-26
JPH0119238B2 (es) 1989-04-11
FR2493091A1 (fr) 1982-04-30
US4331905A (en) 1982-05-25

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