ATE425653T1 - Schaltungsanordnung zum betreiben einer hochdruckentladungslampe - Google Patents

Schaltungsanordnung zum betreiben einer hochdruckentladungslampe

Info

Publication number
ATE425653T1
ATE425653T1 AT03758588T AT03758588T ATE425653T1 AT E425653 T1 ATE425653 T1 AT E425653T1 AT 03758588 T AT03758588 T AT 03758588T AT 03758588 T AT03758588 T AT 03758588T AT E425653 T1 ATE425653 T1 AT E425653T1
Authority
AT
Austria
Prior art keywords
operating
pressure discharge
circuit arrangement
discharge lamp
current
Prior art date
Application number
AT03758588T
Other languages
English (en)
Inventor
Clercq John De
Hans Feijen
Zundert Roy Van
Original Assignee
Koninkl Philips Electronics 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE425653T1 publication Critical patent/ATE425653T1/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
    • H05B41/288—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 preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • 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)
AT03758588T 2002-11-11 2003-11-06 Schaltungsanordnung zum betreiben einer hochdruckentladungslampe ATE425653T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02079686 2002-11-11
EP03101203 2003-05-01

Publications (1)

Publication Number Publication Date
ATE425653T1 true ATE425653T1 (de) 2009-03-15

Family

ID=32313843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03758588T ATE425653T1 (de) 2002-11-11 2003-11-06 Schaltungsanordnung zum betreiben einer hochdruckentladungslampe

Country Status (7)

Country Link
US (1) US7166971B2 (de)
EP (1) EP1563717B1 (de)
JP (1) JP4491415B2 (de)
AT (1) ATE425653T1 (de)
AU (1) AU2003274614A1 (de)
DE (1) DE60326631D1 (de)
WO (1) WO2004045256A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007094266A (ja) * 2005-09-30 2007-04-12 Sanken Electric Co Ltd 表示装置用の放電管点灯装置
US7365499B2 (en) 2005-12-29 2008-04-29 General Electric Company Crest factor reduction method for electronically ballasted lamps
WO2008078258A1 (en) * 2006-12-22 2008-07-03 Koninklijke Philips Electronics N.V. Method and device for driving a gas discharge lamp
ATE540559T1 (de) * 2008-01-23 2012-01-15 Osram Ag Betriebsverfahren und schaltungsanordnung für lichtquellen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2132435A1 (en) * 1992-03-25 1993-09-26 Yamada Nobuyuki Power regulator of discharge lamp and variable color illumination apparatus using the regulator
CA2206200C (en) * 1997-04-18 2000-06-27 Matsushita Electric Works, Ltd. Discharge lamp lighting device
US6963178B1 (en) * 1998-12-07 2005-11-08 Systel Development And Industries Ltd. Apparatus for controlling operation of gas discharge devices
JP3654089B2 (ja) * 1999-10-26 2005-06-02 松下電工株式会社 電源装置
US6437515B1 (en) * 2000-01-18 2002-08-20 Matsushita Electric Works, Ltd. Discharge lamp lighting device of high startability with high pulse voltage
JP2002175893A (ja) * 2000-12-07 2002-06-21 Mitsubishi Electric Corp 放電灯点灯装置
WO2003009650A1 (en) * 2001-07-19 2003-01-30 Koninklijke Philips Electronics N.V. Device for operating a high-pressure discharge lamp
ATE327652T1 (de) * 2001-10-18 2006-06-15 Koninkl Philips Electronics Nv Steuerung für eine gasentladungslampe
KR100905099B1 (ko) * 2001-10-31 2009-06-30 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 공진 점등 방전 램프용 밸러스트 장치
US6670779B2 (en) * 2001-12-05 2003-12-30 Koninklijke Philips Electronics N.V. High power factor electronic ballast with lossless switching

Also Published As

Publication number Publication date
DE60326631D1 (de) 2009-04-23
EP1563717A1 (de) 2005-08-17
JP2006505918A (ja) 2006-02-16
JP4491415B2 (ja) 2010-06-30
WO2004045256A1 (en) 2004-05-27
US20060108951A1 (en) 2006-05-25
US7166971B2 (en) 2007-01-23
EP1563717B1 (de) 2009-03-11
AU2003274614A1 (en) 2004-06-03

Similar Documents

Publication Publication Date Title
TW200509752A (en) Power supply for lighting
TW200625776A (en) Power supply apparatus
CA2651277A1 (en) A power source powering and controlling the operation of a device
TW200511706A (en) Power supply apparatus
ATE272934T1 (de) Vorschaltgerät zum betrieb von elektrischen lampen
DE60323665D1 (de) Schaltungsanordnung zum betreiben einer hochdruckentladungslampe
ATE336158T1 (de) Schaltung
ATE425653T1 (de) Schaltungsanordnung zum betreiben einer hochdruckentladungslampe
ATE342648T1 (de) Schaltungsanordnung zum betrieb von entladungslampen
JP2006513539A (ja) 回路配置
ATE357836T1 (de) Verbesserte steuerschaltung für leistungsfaktorverbesserte elektronische vorschaltgeräte und stromversorgungen
AU2003250461A1 (en) Device and method for determining the current flowing through a gas discharge lamp
TW200611608A (en) Method and apparatus for driving discharge lamps in a floating configuration
EP1486102B1 (de) Schaltungsanordnung
ATE298184T1 (de) Schaltungsanordnung
ATE319281T1 (de) Taktkonverter mit akustischer taktfrequenz
EP1771045A3 (de) Zündschaltung für eine Hochdruckgasentladungslampe
TW200513651A (en) Trace-following powered amplifier
DE60112239D1 (de) Tragbares gerät mit verringerter verlustleistung
KR200269353Y1 (ko) 멜로디 구동 램프
TW200518635A (en) Ballast device of discharge lamp
RU2006143518A (ru) Генераторная установка стабильной частоты
HUP0202301A2 (en) Method and circuit for operating a sodium high-pressure lamp
TW200516836A (en) Power supply to provide power output with stable process control
RU2271079C2 (ru) Импульсный источник питания флуоресцентных ламп с холодным катодом

Legal Events

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