DE602006014884D1 - Vorschaltgerät für eine hochintensitäts-entladungslampe - Google Patents

Vorschaltgerät für eine hochintensitäts-entladungslampe

Info

Publication number
DE602006014884D1
DE602006014884D1 DE602006014884T DE602006014884T DE602006014884D1 DE 602006014884 D1 DE602006014884 D1 DE 602006014884D1 DE 602006014884 T DE602006014884 T DE 602006014884T DE 602006014884 T DE602006014884 T DE 602006014884T DE 602006014884 D1 DE602006014884 D1 DE 602006014884D1
Authority
DE
Germany
Prior art keywords
lamp
circuit
high intensity
intensity discharge
mode
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.)
Active
Application number
DE602006014884T
Other languages
English (en)
Inventor
Steve Soar
Simon Richard Greenwood
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.)
Greenwood Soar IP Ltd
Original Assignee
Greenwood Soar IP 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 Greenwood Soar IP Ltd filed Critical Greenwood Soar IP Ltd
Publication of DE602006014884D1 publication Critical patent/DE602006014884D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/288Circuit 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 preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881Load circuits; Control thereof
    • H05B41/2882Load circuits; Control thereof the control resulting from an action on the static converter
    • H05B41/2883Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE602006014884T 2006-05-26 2006-05-26 Vorschaltgerät für eine hochintensitäts-entladungslampe Active DE602006014884D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB2006/001952 WO2007138237A1 (en) 2006-05-26 2006-05-26 High intensity discharge lamp ballast

Publications (1)

Publication Number Publication Date
DE602006014884D1 true DE602006014884D1 (de) 2010-07-22

Family

ID=36992721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006014884T Active DE602006014884D1 (de) 2006-05-26 2006-05-26 Vorschaltgerät für eine hochintensitäts-entladungslampe

Country Status (5)

Country Link
EP (1) EP2022297B1 (de)
AT (1) ATE471064T1 (de)
DE (1) DE602006014884D1 (de)
ES (1) ES2347075T3 (de)
WO (1) WO2007138237A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734624A (en) * 1985-07-25 1988-03-29 Matsushita Electric Works, Ltd. Discharge lamp driving circuit
GB2319677B (en) * 1996-11-19 2001-04-18 Micro Tech Ltd Lamp driver circuit and method
US6188183B1 (en) * 1998-06-13 2001-02-13 Simon Richard Greenwood High intensity discharge lamp ballast
GB2397182B (en) * 2002-12-31 2006-05-31 David John Aarons Gas discharge lamp drive circuitry
US7312586B2 (en) * 2004-08-12 2007-12-25 Montante Charles J Ballast power supply

Also Published As

Publication number Publication date
EP2022297A1 (de) 2009-02-11
ES2347075T3 (es) 2010-10-25
EP2022297B1 (de) 2010-06-09
ATE471064T1 (de) 2010-06-15
WO2007138237A1 (en) 2007-12-06

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