DE60323665D1 - Schaltungsanordnung zum betreiben einer hochdruckentladungslampe - Google Patents

Schaltungsanordnung zum betreiben einer hochdruckentladungslampe

Info

Publication number
DE60323665D1
DE60323665D1 DE60323665T DE60323665T DE60323665D1 DE 60323665 D1 DE60323665 D1 DE 60323665D1 DE 60323665 T DE60323665 T DE 60323665T DE 60323665 T DE60323665 T DE 60323665T DE 60323665 D1 DE60323665 D1 DE 60323665D1
Authority
DE
Germany
Prior art keywords
voltage
operating
circuit arrangement
pressure discharge
discharge lamp
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 - Lifetime
Application number
DE60323665T
Other languages
English (en)
Inventor
Zundert Roy H Van
Thijs Oosterbaan
Casteren Dolf H 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.)
Koninklijke Philips NV
Original Assignee
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60323665D1 publication Critical patent/DE60323665D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/26—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)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE60323665T 2002-11-11 2003-11-06 Schaltungsanordnung zum betreiben einer hochdruckentladungslampe Expired - Lifetime DE60323665D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02079686 2002-11-11
PCT/IB2003/050015 WO2004045255A2 (en) 2002-11-11 2003-11-06 Circuit arrangement for operating a high pressure discharge lamp

Publications (1)

Publication Number Publication Date
DE60323665D1 true DE60323665D1 (de) 2008-10-30

Family

ID=32309425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323665T Expired - Lifetime DE60323665D1 (de) 2002-11-11 2003-11-06 Schaltungsanordnung zum betreiben einer hochdruckentladungslampe

Country Status (8)

Country Link
US (1) US7525261B2 (de)
EP (1) EP1563718B1 (de)
JP (1) JP2006505911A (de)
CN (2) CN100566495C (de)
AT (1) ATE408977T1 (de)
AU (1) AU2003283779A1 (de)
DE (1) DE60323665D1 (de)
WO (1) WO2004045255A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1808054A1 (de) 2004-10-29 2007-07-18 Koninklijke Philips Electronics N.V. Stabiler treiber für hochintensitätsentladungslampe
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
US7323827B2 (en) * 2005-12-29 2008-01-29 General Electric Company Ripple reduction method for electronic ballasts
US8170604B2 (en) * 2006-06-27 2012-05-01 Motorola Mobility, Inc. Method and system for managing communications for a multi-mode communications device
US20080102874A1 (en) * 2006-10-28 2008-05-01 Motorola, Inc. Control of transmit power of a second transmitter based on antenna loading parameters measured on a first transmitter
CN101175358B (zh) * 2006-10-30 2012-02-15 达方电子股份有限公司 全桥保护电路及应用其的多灯管驱动电路
US8059702B2 (en) * 2006-11-30 2011-11-15 Motorola Mobility, Inc. Monitoring multiple modem transmission in a communication device
US8665778B2 (en) 2006-11-30 2014-03-04 Motorola Mobility Llc Monitoring and control of transmit power in a multi-modem wireless communication device
US8744519B2 (en) * 2006-12-14 2014-06-03 Motorola Mobility Llc Multimodal phone data session management enhancement that alleviates dual transmission problems
CN101926229B (zh) * 2008-01-23 2013-07-24 奥斯兰姆有限公司 用于光源的驱动方法和电路装置
US8195250B2 (en) * 2008-04-30 2012-06-05 Motorola Mobility, Inc. Method and apparatus for controlling power among modems in a multi-mode mobile communication device
DE102009004448B4 (de) * 2009-01-13 2012-05-24 Siemens Aktiengesellschaft Spulenpositionserkennung
DE112016003991T8 (de) * 2015-09-02 2018-09-13 Autonetworks Technologies, Ltd. DC-DC-Wandler
JP6531643B2 (ja) * 2015-12-25 2019-06-19 株式会社オートネットワーク技術研究所 Ｄｃｄｃコンバータ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
US4210846A (en) * 1978-12-05 1980-07-01 Lutron Electronics Co., Inc. Inverter circuit for energizing and dimming gas discharge lamps
CA2132435A1 (en) * 1992-03-25 1993-09-26 Yamada Nobuyuki Power regulator of discharge lamp and variable color illumination apparatus using the regulator
JPH07201481A (ja) * 1993-12-28 1995-08-04 Matsushita Electric Ind Co Ltd 高圧放電灯点灯装置
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
US5723953A (en) * 1996-09-19 1998-03-03 General Electric Company High voltage IC-driven half-bridge gas discharge lamp ballast
CA2206200C (en) * 1997-04-18 2000-06-27 Matsushita Electric Works, Ltd. Discharge lamp lighting device
US5883473A (en) * 1997-12-03 1999-03-16 Motorola Inc. Electronic Ballast with inverter protection circuit
EP0984670B1 (de) * 1998-06-13 2009-12-09 Greenwood Soar IP Limited Vorschaltgerät für eine Starkstromentladungslampe
US6316887B1 (en) * 1999-10-01 2001-11-13 International Rectifier Corporation Multiple ignition high intensity discharge ballast control circuit
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
JP2002280192A (ja) * 2001-03-15 2002-09-27 Meiji Natl Ind Co Ltd 放電灯制御装置

Also Published As

Publication number Publication date
EP1563718B1 (de) 2008-09-17
CN100566495C (zh) 2009-12-02
CN1711805A (zh) 2005-12-21
US7525261B2 (en) 2009-04-28
ATE408977T1 (de) 2008-10-15
CN100571480C (zh) 2009-12-16
WO2004045255A2 (en) 2004-05-27
JP2006505911A (ja) 2006-02-16
AU2003283779A1 (en) 2004-06-03
EP1563718A2 (de) 2005-08-17
WO2004045255A3 (en) 2004-07-22
US20060108998A1 (en) 2006-05-25
CN1711806A (zh) 2005-12-21
AU2003283779A8 (en) 2004-06-03

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Legal Events

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8364 No opposition during term of opposition