ATE398388T1 - Beleuchtungseinheit - Google Patents

Beleuchtungseinheit

Info

Publication number
ATE398388T1
ATE398388T1 AT03812628T AT03812628T ATE398388T1 AT E398388 T1 ATE398388 T1 AT E398388T1 AT 03812628 T AT03812628 T AT 03812628T AT 03812628 T AT03812628 T AT 03812628T AT E398388 T1 ATE398388 T1 AT E398388T1
Authority
AT
Austria
Prior art keywords
lamp
lighting unit
cooling device
service life
driver
Prior art date
Application number
AT03812628T
Other languages
English (en)
Inventor
Jens Pollmann-Retsch
Holger Moench
Wouter Maes
Edmond Verstraeten
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 ATE398388T1 publication Critical patent/ATE398388T1/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
    • H05B41/36—Controlling
    • 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
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
AT03812628T 2002-12-11 2003-12-04 Beleuchtungseinheit ATE398388T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02102727 2002-12-11

Publications (1)

Publication Number Publication Date
ATE398388T1 true ATE398388T1 (de) 2008-07-15

Family

ID=32479802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03812628T ATE398388T1 (de) 2002-12-11 2003-12-04 Beleuchtungseinheit

Country Status (8)

Country Link
US (1) US7654696B2 (de)
EP (1) EP1574115B1 (de)
JP (1) JP4572117B2 (de)
CN (1) CN1723742B (de)
AT (1) ATE398388T1 (de)
AU (1) AU2003302860A1 (de)
DE (1) DE60321599D1 (de)
WO (1) WO2004054328A1 (de)

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KR20070012420A (ko) * 2004-04-21 2007-01-25 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 조명 장치
US7458690B2 (en) * 2005-03-29 2008-12-02 Hewlett-Packard Development Company, L.P. Light source module
DE602005024317D1 (de) * 2005-04-18 2010-12-02 Freescale Semiconductor Inc Stromtreiberschaltung und verfahren zu ihrem betrieb
US7294979B2 (en) * 2005-05-27 2007-11-13 Hewlett-Packard Development Company, L.P. Light source module with temperature sensor
WO2007049358A1 (en) 2005-10-25 2007-05-03 Matsushita Electric Works, Ltd. Method and apparatus for operating very high pressure short arc discharge lamps
TW200734796A (en) * 2006-03-13 2007-09-16 Benq Corp Projection device capable of determining if a light source has been cooled down while turning on the projection device and method for controlling a power on procedure of the projection device
EP2055153A2 (de) * 2006-08-15 2009-05-06 Philips Intellectual Property & Standards GmbH Verfahren zum antreiben einer entladungslampe sowie antriebseinheit und projektorsystem dafür
US20100014839A1 (en) * 2006-09-14 2010-01-21 Koninklijke Philips Electronics N.V. Lighting assembly and method for providing cooling of a light source
WO2008083697A1 (de) * 2006-12-20 2008-07-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH LEISTUNGSABHÄNGIGE LÜFTERSTEUERUNG ZUR VERGRÖßERUNG DES DIMMBEREICHS VON HID LAMPEN
WO2009092449A1 (de) * 2008-01-24 2009-07-30 Osram Gesellschaft mit beschränkter Haftung Verfahren und betriebsgerät zum betreiben einer hochdruckentladungslampe
WO2009100755A1 (de) * 2008-02-11 2009-08-20 Osram Gesellschaft mit beschränkter Haftung Verfahren zum betreiben einer hochdruckentladungslampe
JP2010272440A (ja) * 2009-05-25 2010-12-02 Stanley Electric Co Ltd 冷却式ｌｅｄ照明装置
DE102012109519B4 (de) * 2012-10-08 2017-12-28 Heraeus Noblelight Gmbh Verfahren zum Betreiben einer Lampeneinheit zur Erzeugung ultravioletter Strahlung sowie geeignete Lampeneinheit dafür
JP6151591B2 (ja) * 2013-02-22 2017-06-21 株式会社小糸製作所 車両用灯具
JP6524608B2 (ja) 2013-06-20 2019-06-05 セイコーエプソン株式会社 光源装置、プロジェクターおよび放電灯の冷却方法
JP6366235B2 (ja) * 2013-07-26 2018-08-01 キヤノン株式会社 投写型画像表示装置
JP6544322B2 (ja) * 2016-09-05 2019-07-17 株式会社デンソー 車両用灯具制御装置
CN110617463A (zh) * 2019-09-27 2019-12-27 广州飞达音响股份有限公司 一种提高舞台放电灯使用寿命的散热系统和散热方法

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US2196022A (en) * 1936-11-27 1940-04-02 Gen Electric Temperature controlling system for electrical apparatus
GB484732A (en) * 1936-12-09 1938-05-10 Gen Electric Co Ltd Improvements in arrangements for operating high-pressure metal vapour discharge devices
US3470415A (en) * 1967-07-25 1969-09-30 Berkey Photo Inc System cooling for discharge lamp
US4283658A (en) * 1979-06-13 1981-08-11 Bell & Howell Company Projection lamp control arrangement
US4533583A (en) * 1981-05-22 1985-08-06 May Michael G Thermal insulating mat
US4533853A (en) * 1983-03-25 1985-08-06 Xerox Corporation Mechanism and method for controlling the temperature and output of a fluorescent lamp
US4672271A (en) * 1985-04-15 1987-06-09 Omniprise, Inc. Apparatus and method for automatic operation of a high pressure mercury arc lamp
JPS6386515A (ja) * 1986-09-30 1988-04-16 Nec Corp 超高圧水銀ランプ用ハウジング
US4887122A (en) * 1987-11-04 1989-12-12 Minolta Camera Kabushiki Kaisha Copying machine
US5583396A (en) * 1993-03-18 1996-12-10 Matsushita Electric Industrial Co., Ltd. Optical device with metal halide discharge lamp having enhanced starting property
JP3606909B2 (ja) * 1994-07-12 2005-01-05 三菱電機株式会社 交流放電灯点灯装置
DE19534864A1 (de) * 1995-09-20 1997-03-27 Bosch Gmbh Robert Steuergerät für den schnellen Lichtanlauf einer Hochdruck-Gasentladungslampe
US5909085A (en) * 1997-03-17 1999-06-01 Korry Electronics Co. Hybrid luminosity control system for a fluorescent lamp
US6016031A (en) * 1997-08-11 2000-01-18 Osram Sylvania Inc. High luminance electrodeless projection lamp
US6252355B1 (en) * 1998-12-31 2001-06-26 Honeywell International Inc. Methods and apparatus for controlling the intensity and/or efficiency of a fluorescent lamp
JP2001133885A (ja) * 1999-08-26 2001-05-18 Mitsubishi Electric Corp プロジェクター
US6398366B1 (en) * 1999-10-15 2002-06-04 Sony Corporation Image display apparatus of the projection type
US6621239B1 (en) * 2000-03-14 2003-09-16 Richard S. Belliveau Method and apparatus for controlling the temperature of a multi-parameter light
DE10028657A1 (de) * 2000-06-09 2001-12-13 Hella Kg Hueck & Co Verfahren und Schaltungsanordnung zur Reduzierung des Quecksilberkondensats auf den Elektroden einer Xenonlampe in einem Kraftfahrzeug
JP2002139441A (ja) * 2000-06-26 2002-05-17 Dac Engineering Kk 品質検査用照明装置
JP2002189247A (ja) * 2000-12-20 2002-07-05 Sony Corp ランプユニット及びこれを備えた投射型表示装置
JP2002258237A (ja) * 2001-02-27 2002-09-11 Sanyo Electric Co Ltd 液晶プロジェクタ
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
JP2002364583A (ja) * 2001-06-01 2002-12-18 Sanyo Electric Co Ltd 冷却ファン制御装置および液晶プロジェクタ
US6635999B2 (en) * 2001-06-08 2003-10-21 Richard S. Belliveau Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
US6588907B1 (en) * 2002-08-26 2003-07-08 Hewlett-Packard Development Company, L.P. Self-contained cool-down system for a video projector

Also Published As

Publication number Publication date
EP1574115B1 (de) 2008-06-11
DE60321599D1 (de) 2008-07-24
WO2004054328A1 (en) 2004-06-24
JP4572117B2 (ja) 2010-10-27
US20060158125A1 (en) 2006-07-20
EP1574115A1 (de) 2005-09-14
CN1723742A (zh) 2006-01-18
AU2003302860A1 (en) 2004-06-30
JP2006510174A (ja) 2006-03-23
CN1723742B (zh) 2010-09-29
US7654696B2 (en) 2010-02-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties