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DE3467677D1 - Circuit arrangement for operating high-pressure gas discharge lamps - Google Patents

Circuit arrangement for operating high-pressure gas discharge lamps

Info

Publication number
DE3467677D1
DE3467677D1 DE8484201073T DE3467677T DE3467677D1 DE 3467677 D1 DE3467677 D1 DE 3467677D1 DE 8484201073 T DE8484201073 T DE 8484201073T DE 3467677 T DE3467677 T DE 3467677T DE 3467677 D1 DE3467677 D1 DE 3467677D1
Authority
DE
Germany
Prior art keywords
gas discharge
pressure gas
circuit arrangement
discharge lamps
operating high
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
DE8484201073T
Other languages
English (en)
Inventor
Hans-Gunter Ganser
Ralf Dr Schafer
Hans-Peter Dr Stormberg
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
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
Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Priority to DE8484201073T priority Critical patent/DE3467677D1/de
Application granted granted Critical
Publication of DE3467677D1 publication Critical patent/DE3467677D1/de
Expired 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
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
DE8484201073T 1983-07-27 1984-07-18 Circuit arrangement for operating high-pressure gas discharge lamps Expired DE3467677D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484201073T DE3467677D1 (en) 1983-07-27 1984-07-18 Circuit arrangement for operating high-pressure gas discharge lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833327030 DE3327030A1 (de) 1983-07-27 1983-07-27 Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen
DE8484201073T DE3467677D1 (en) 1983-07-27 1984-07-18 Circuit arrangement for operating high-pressure gas discharge lamps

Publications (1)

Publication Number Publication Date
DE3467677D1 true DE3467677D1 (en) 1987-12-23

Family

ID=6205026

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833327030 Withdrawn DE3327030A1 (de) 1983-07-27 1983-07-27 Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen
DE8484201073T Expired DE3467677D1 (en) 1983-07-27 1984-07-18 Circuit arrangement for operating high-pressure gas discharge lamps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833327030 Withdrawn DE3327030A1 (de) 1983-07-27 1983-07-27 Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen

Country Status (4)

Country Link
US (1) US4594531A (de)
EP (1) EP0134050B1 (de)
JP (1) JPH0693395B2 (de)
DE (2) DE3327030A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172451B (en) * 1985-02-07 1989-06-14 El Co Villamos Keszulekek Es S Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp
DE3517248A1 (de) * 1985-05-13 1986-11-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum betrieb von gasentladungslampen mit hoeherfrequentem strom
DE3540985A1 (de) * 1985-11-19 1987-05-21 Philips Patentverwaltung Schaltungsanordnung zum wechselstrombetrieb von gasentladungslampen
DE3641070A1 (de) * 1986-12-02 1988-06-16 Philips Patentverwaltung Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen mittels eines impulsfoermigen versorgungsstromes
AT397326B (de) * 1987-12-18 1994-03-25 Stylux Lichtelektronik Schaltungsanordnung für die zündung und den betrieb von gasentladungslampen
US5068572A (en) * 1989-06-08 1991-11-26 U.S. Philips Corporation Switch mode power supply
DE4015397A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Schaltungsanordnung zum zuenden und betreiben einer hochdruckgasentladungslampe in kraftfahrzeugen
FR2670958B1 (fr) * 1990-12-21 1994-01-07 Telemecanique Circuit de protection contre les court-circuits pour un interrupteur electronique.
US6188183B1 (en) 1998-06-13 2001-02-13 Simon Richard Greenwood High intensity discharge lamp ballast
US6495971B1 (en) 1998-06-13 2002-12-17 Hatch Transformers, Inc. High intensity discharge lamp ballast
DE10333729A1 (de) * 2003-07-23 2005-03-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorschaltgerät für mindestens eine Hochdruckentladungslampe, Betriebsverfahren und Beleuchtungssytem für eine Hochdruckentladungslampe
DE102005022591A1 (de) * 2005-05-17 2006-11-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektronisches Vorschaltgerät für eine Niederdruck-Entladungslampe mit einem Mikro-Controller
US7589480B2 (en) * 2006-05-26 2009-09-15 Greenwood Soar Ip Ltd. High intensity discharge lamp ballast
US7863836B2 (en) * 2008-06-09 2011-01-04 Supertex, Inc. Control circuit and method for regulating average inductor current in a switching converter
JP5460065B2 (ja) * 2008-10-30 2014-04-02 株式会社小糸製作所 放電灯点灯回路
CN102870498A (zh) * 2010-04-30 2013-01-09 皇家飞利浦电子股份有限公司 包括用于增大固态照明负载的调光分辨率的可编程滞后下变频器的调光调节器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265930A (en) * 1962-05-03 1966-08-09 Gen Electric Current level switching apparatus for operating electric discharge lamps
US3486070A (en) * 1968-04-29 1969-12-23 Westinghouse Electric Corp Solid-state constant power ballast for electric discharge device
JPS4811636B1 (de) * 1969-11-11 1973-04-14
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
US4042856A (en) * 1975-10-28 1977-08-16 General Electric Company Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage
US4060752A (en) * 1976-03-01 1977-11-29 General Electric Company Discharge lamp auxiliary circuit with dI/dt switching control
US4132925A (en) * 1976-06-15 1979-01-02 Forest Electric Company Direct current ballasting and starting circuitry for gaseous discharge lamps
US4051411A (en) * 1976-09-02 1977-09-27 General Electric Company Discharge lamp operating circuit
JPS6057673B2 (ja) * 1980-09-03 1985-12-16 株式会社エルモ社 交流放電灯の電源装置
GB2095930A (en) * 1981-03-27 1982-10-06 Stevens Carlile R Constant power ballast
FR2506554A1 (fr) * 1981-05-20 1982-11-26 Signaux Entr Electriques Dispositif d'alimentation electronique pour lampes a decharge
FI61781C (fi) * 1981-06-15 1982-09-10 Helvar Oy Effektregulator speciellt ljusregulator

Also Published As

Publication number Publication date
EP0134050A1 (de) 1985-03-13
JPS6049596A (ja) 1985-03-18
DE3327030A1 (de) 1985-02-07
US4594531A (en) 1986-06-10
EP0134050B1 (de) 1987-11-19
JPH0693395B2 (ja) 1994-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee