DE602006008616D1 - Verfahren zum abschalten einer hochdruckentladungslampe und ansteuereinheit zum ansteuern einer hochdruckentladungslampe - Google Patents

Verfahren zum abschalten einer hochdruckentladungslampe und ansteuereinheit zum ansteuern einer hochdruckentladungslampe

Info

Publication number
DE602006008616D1
DE602006008616D1 DE602006008616T DE602006008616T DE602006008616D1 DE 602006008616 D1 DE602006008616 D1 DE 602006008616D1 DE 602006008616 T DE602006008616 T DE 602006008616T DE 602006008616 T DE602006008616 T DE 602006008616T DE 602006008616 D1 DE602006008616 D1 DE 602006008616D1
Authority
DE
Germany
Prior art keywords
lamp
high pressure
pressure discharge
discharge lamp
driving
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
DE602006008616T
Other languages
English (en)
Inventor
Carsten Deppe
Holger Moench
Pollmann-Retsch
Tom Munters
Den Bergh John-John Pieter Van
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 Intellectual Property and Standards GmbH
Koninklijke 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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602006008616D1 publication Critical patent/DE602006008616D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B41/2881—Load circuits; Control thereof
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • H05B41/2883—Load 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
    • 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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
DE602006008616T 2005-06-24 2006-06-19 Verfahren zum abschalten einer hochdruckentladungslampe und ansteuereinheit zum ansteuern einer hochdruckentladungslampe Active DE602006008616D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05105674 2005-06-24
PCT/IB2006/051952 WO2006136993A2 (en) 2005-06-24 2006-06-19 Method of shutting down a high pressure discharge lamp and driving unit for driving a high pressure discharge lamp

Publications (1)

Publication Number Publication Date
DE602006008616D1 true DE602006008616D1 (de) 2009-10-01

Family

ID=37570818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006008616T Active DE602006008616D1 (de) 2005-06-24 2006-06-19 Verfahren zum abschalten einer hochdruckentladungslampe und ansteuereinheit zum ansteuern einer hochdruckentladungslampe

Country Status (7)

Country Link
US (1) US20100264848A1 (de)
EP (1) EP1897417B1 (de)
JP (1) JP2008547169A (de)
CN (1) CN101209001B (de)
AT (1) ATE440479T1 (de)
DE (1) DE602006008616D1 (de)
WO (1) WO2006136993A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1994806A1 (de) 2006-03-03 2008-11-26 Philips Intellectual Property & Standards GmbH Verfahren zum antreiben einer entladungslampe und antriebseinheit dafür
US8008872B2 (en) 2006-05-12 2011-08-30 Koninklijke Philips Electronics N.V. Method of shutting down a high pressure discharge lamp and driving unit for driving a high pressure discharge lamp
WO2009100755A1 (de) * 2008-02-11 2009-08-20 Osram Gesellschaft mit beschränkter Haftung Verfahren zum betreiben einer hochdruckentladungslampe
DE102008033191A1 (de) * 2008-07-15 2010-02-04 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Hochdruckentladungslampe in einem Videoprojektionsgerät, elektronisches Vorschaltgerät, Videoprojektionsgerät sowie Computerprogrammprodukte
DE102010039221A1 (de) * 2010-08-11 2012-02-16 Osram Ag Verfahren zum Betreiben einer Hochdruckentladungslampe außerhalb ihres nominalen Leistungsbereiches
DE102010045584A1 (de) * 2010-09-16 2012-03-22 Automotive Lighting Reutlingen Gmbh Verfahren zum Betreiben einer Gasentladungslampe eines Kraftfahrzeugscheinwerfers
DE102010064075A1 (de) 2010-12-23 2012-06-28 Osram Ag Verfahren zum Betrieb einer Hochdruckentladungslampe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048539A (en) * 1974-09-16 1977-09-13 General Electric Company Apparatus for starting high pressure gaseous discharge lamps
US4340843A (en) * 1979-04-12 1982-07-20 General Electric Company Keep-alive circuit for gas discharge lamp
US4672271A (en) * 1985-04-15 1987-06-09 Omniprise, Inc. Apparatus and method for automatic operation of a high pressure mercury arc lamp
US5373217A (en) * 1993-03-24 1994-12-13 Osram Sylvania Inc. Method and circuit for enhancing stability during dimming of electrodeless hid lamp
CA2198173A1 (en) * 1997-02-21 1998-08-21 Exacta Transformers Of Canada Ltd. Micro-controller-operated high intensity discharge lamp ballast system and method
US6075326A (en) * 1998-04-20 2000-06-13 Nostwick; Allan A. High intensity discharge lamp ballast and lighting system
JP2001313195A (ja) * 2000-04-26 2001-11-09 Hitachi Ltd 投射型ディスプレイ
JP4070420B2 (ja) * 2001-03-23 2008-04-02 フェニックス電機株式会社 超高圧放電灯の点灯方法と点灯装置
JP4350933B2 (ja) * 2002-03-29 2009-10-28 パナソニック株式会社 高圧放電ランプの点灯方法及び高圧放電ランプ装置
JP4052039B2 (ja) * 2002-07-02 2008-02-27 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP2004319193A (ja) * 2003-04-15 2004-11-11 Phoenix Denki Kk 高圧放電灯の点灯方法と点灯装置並びに該点灯装置用使用した映像機器
JP4321136B2 (ja) * 2003-06-25 2009-08-26 パナソニック電工株式会社 放電灯点灯装置
JP4440614B2 (ja) * 2003-12-05 2010-03-24 フェニックス電機株式会社 高圧放電灯の点灯方法と点灯装置並びに該点灯装置を使用した映像機器
US8008872B2 (en) * 2006-05-12 2011-08-30 Koninklijke Philips Electronics N.V. Method of shutting down a high pressure discharge lamp and driving unit for driving a high pressure discharge lamp

Also Published As

Publication number Publication date
JP2008547169A (ja) 2008-12-25
WO2006136993A2 (en) 2006-12-28
EP1897417A2 (de) 2008-03-12
US20100264848A1 (en) 2010-10-21
ATE440479T1 (de) 2009-09-15
WO2006136993A3 (en) 2007-05-03
EP1897417B1 (de) 2009-08-19
CN101209001A (zh) 2008-06-25
CN101209001B (zh) 2011-04-13

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Legal Events

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