ATE241255T1 - Leistungsstufe mit oszillator für gasentladungslampe - Google Patents

Leistungsstufe mit oszillator für gasentladungslampe

Info

Publication number
ATE241255T1
ATE241255T1 AT00964502T AT00964502T ATE241255T1 AT E241255 T1 ATE241255 T1 AT E241255T1 AT 00964502 T AT00964502 T AT 00964502T AT 00964502 T AT00964502 T AT 00964502T AT E241255 T1 ATE241255 T1 AT E241255T1
Authority
AT
Austria
Prior art keywords
oscillator
discharge lamp
power level
gas discharge
lamp
Prior art date
Application number
AT00964502T
Other languages
English (en)
Inventor
Colin Julian Seymour
Original Assignee
Central Research Lab Ltd
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 Central Research Lab Ltd filed Critical Central Research Lab Ltd
Application granted granted Critical
Publication of ATE241255T1 publication Critical patent/ATE241255T1/de

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/2806—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps
    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Dc-Dc Converters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Surgical Instruments (AREA)
  • General Induction Heating (AREA)
  • Electrotherapy Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AT00964502T 1999-10-05 2000-10-04 Leistungsstufe mit oszillator für gasentladungslampe ATE241255T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9923390.0A GB9923390D0 (en) 1999-10-05 1999-10-05 A high frequency power oscillator
PCT/GB2000/003807 WO2001026427A1 (en) 1999-10-05 2000-10-04 A power oscillator for driving a discharge lamp

Publications (1)

Publication Number Publication Date
ATE241255T1 true ATE241255T1 (de) 2003-06-15

Family

ID=10862058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00964502T ATE241255T1 (de) 1999-10-05 2000-10-04 Leistungsstufe mit oszillator für gasentladungslampe

Country Status (5)

Country Link
EP (1) EP1228672B1 (de)
AT (1) ATE241255T1 (de)
DE (1) DE60002913T2 (de)
GB (2) GB9923390D0 (de)
WO (1) WO2001026427A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525650A (en) * 1982-02-11 1985-06-25 North American Philips Lighting Corporation Starting and operating method and apparatus for discharge lamps
DE3315481A1 (de) * 1983-04-28 1984-10-31 Innovatron Krauss & Co., Feldbrunnen-St. Niklaus, Solothurn Leuchtvorrichtung mit einem oszillator, einer leistungsstufe und einer gasentladungslampe sowie verfahren zum betreiben einer gasentladungslampe
US5192896A (en) * 1992-04-10 1993-03-09 Kong Qin Variable chopped input dimmable electronic ballast

Also Published As

Publication number Publication date
EP1228672B1 (de) 2003-05-21
GB0206899D0 (en) 2002-05-01
EP1228672A1 (de) 2002-08-07
DE60002913D1 (de) 2003-06-26
DE60002913T2 (de) 2004-03-11
GB9923390D0 (en) 1999-12-08
GB2371158A (en) 2002-07-17
WO2001026427A1 (en) 2001-04-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties