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DE69817140D1 - Quecksilberfreie metallhalogenidlampe - Google Patents

Quecksilberfreie metallhalogenidlampe

Info

Publication number
DE69817140D1
DE69817140D1 DE69817140T DE69817140T DE69817140D1 DE 69817140 D1 DE69817140 D1 DE 69817140D1 DE 69817140 T DE69817140 T DE 69817140T DE 69817140 T DE69817140 T DE 69817140T DE 69817140 D1 DE69817140 D1 DE 69817140D1
Authority
DE
Germany
Prior art keywords
mercury
lamp
free metal
halogenid
metal halogenid
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
DE69817140T
Other languages
English (en)
Other versions
DE69817140T2 (de
Inventor
Matthias Born
Jost Rudiger
Vroonhoven Catharina 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
Application granted granted Critical
Publication of DE69817140D1 publication Critical patent/DE69817140D1/de
Publication of DE69817140T2 publication Critical patent/DE69817140T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
DE69817140T 1997-07-23 1998-05-14 Quecksilberfreie metallhalogenidlampe Expired - Lifetime DE69817140T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97202301 1997-07-23
EP97202301 1997-07-23
PCT/IB1998/000719 WO1999005699A1 (en) 1997-07-23 1998-05-14 Mercury free metal halide lamp

Publications (2)

Publication Number Publication Date
DE69817140D1 true DE69817140D1 (de) 2003-09-18
DE69817140T2 DE69817140T2 (de) 2004-06-09

Family

ID=8228584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817140T Expired - Lifetime DE69817140T2 (de) 1997-07-23 1998-05-14 Quecksilberfreie metallhalogenidlampe

Country Status (6)

Country Link
US (1) US6137230A (de)
EP (1) EP0931330B1 (de)
JP (1) JP4166837B2 (de)
CN (1) CN1146011C (de)
DE (1) DE69817140T2 (de)
WO (1) WO1999005699A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6147453A (en) * 1997-12-02 2000-11-14 U.S. Philips Corporation Metal-halide lamp with lithium and cerium iodide
US6646379B1 (en) * 1998-12-25 2003-11-11 Matsushita Electric Industrial Co., Ltd. Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time
KR20010042208A (ko) * 1999-01-28 2001-05-25 롤페스 요하네스 게라투스 알베르투스 금속 할로겐화물 램프
US6414436B1 (en) 1999-02-01 2002-07-02 Gem Lighting Llc Sapphire high intensity discharge projector lamp
US6392346B1 (en) 1999-04-14 2002-05-21 Osram Sylvania Inc. Chemical composition for mercury free metal halide lamp
ES2241605T3 (es) * 1999-04-29 2005-11-01 Koninklijke Philips Electronics N.V. Lampara de halogenuro metalico.
JP3233355B2 (ja) 1999-05-25 2001-11-26 松下電器産業株式会社 メタルハライドランプ
JP3728983B2 (ja) * 1999-06-25 2005-12-21 スタンレー電気株式会社 メタルハライドランプおよび車両用前照灯
US6498429B1 (en) * 1999-11-15 2002-12-24 General Electric Company Sodium-xenon lamp with improved characteristics at end-of-life
EP1153415B1 (de) * 1999-12-09 2007-01-31 Koninklijke Philips Electronics N.V. Metall halogen lampe
US6608444B2 (en) * 2000-05-26 2003-08-19 Matsushita Electric Industrial Co., Ltd. Mercury-free high-intensity discharge lamp operating apparatus and mercury-free metal halide lamp
US6639343B2 (en) * 2000-07-14 2003-10-28 Matsushita Electric Industrial Co., Ltd. Mercury-free metal halide lamp
US20020117965A1 (en) * 2001-02-23 2002-08-29 Osram Sylvania Inc. High buffer gas pressure ceramic arc tube and method and apparatus for making same
JPWO2003030211A1 (ja) * 2001-09-28 2005-01-20 ハリソン東芝ライティング株式会社 メタルハライドランプ、メタルハライドランプ点灯装置および自動車用前照灯装置
US6650056B2 (en) * 2001-12-21 2003-11-18 Koninklijke Philips Electronics N.V. Stabilizing short-term color temperature in a ceramic high intensity discharge lamp
US6853140B2 (en) * 2002-04-04 2005-02-08 Osram Sylvania Inc. Mercury free discharge lamp with zinc iodide
DE10237598A1 (de) * 2002-08-16 2004-02-26 Philips Intellectual Property & Standards Gmbh Erhöhung der Lichtbogendiffusität bei quecksilberfreien Gasentladungslampen
DE10242740A1 (de) * 2002-09-13 2004-03-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe für Kraftfahrzeugscheinwerfer
WO2004034420A1 (ja) * 2002-10-10 2004-04-22 Matsushita Electric Industrial Co., Ltd. セラミックメタルハライドランプ
DE10312290A1 (de) * 2003-03-19 2004-09-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe für Fahrzeugscheinwerfer
CN1774788A (zh) 2003-04-16 2006-05-17 皇家飞利浦电子股份有限公司 高压金属卤化物放电灯
JP4599359B2 (ja) * 2003-05-21 2010-12-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高圧放電ランプ
US7262553B2 (en) * 2003-06-26 2007-08-28 Matsushita Electric Industrial Co., Ltd. High efficacy metal halide lamp with configured discharge chamber
CN1333428C (zh) * 2003-11-12 2007-08-22 哈利盛东芝照明有限公司 金属卤化物灯、其制造方法及采用该灯的车辆前灯装置
JP2005183164A (ja) * 2003-12-19 2005-07-07 Koito Mfg Co Ltd 放電ランプ装置用アークチューブ
US7057350B2 (en) * 2004-05-05 2006-06-06 Matsushita Electric Industrial Co. Ltd. Metal halide lamp with improved lumen value maintenance
EP1754246A2 (de) * 2004-05-27 2007-02-21 Philips Intellectual Property & Standards GmbH Niederdruckentladungslampe mit einem metallhalogenid
US20070222389A1 (en) * 2004-05-27 2007-09-27 Koninklijke Philips Electronics, N.V. Low Pressure Discharge Lamp Comprising a Discharge Maintaining Compound
US7265493B2 (en) * 2004-10-04 2007-09-04 General Electric Company Mercury-free compositions and radiation sources incorporating same
WO2006046171A1 (en) * 2004-10-26 2006-05-04 Philips Intellectual Property & Standards Gmbh High-pressure gas discharge lamp
US7847484B2 (en) * 2004-12-20 2010-12-07 General Electric Company Mercury-free and sodium-free compositions and radiation source incorporating same
US7527393B2 (en) 2005-01-18 2009-05-05 Musco Corporation Apparatus and method for eliminating outgassing of sports lighting fixtures
US7474057B2 (en) * 2005-11-29 2009-01-06 General Electric Company High mercury density ceramic metal halide lamp
US7633228B2 (en) * 2005-11-30 2009-12-15 General Electric Company Mercury-free metal halide discharge lamp
EP2168142A1 (de) 2007-07-16 2010-03-31 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
US20090153053A1 (en) * 2007-12-18 2009-06-18 General Electric Company Low mercury ceramic metal halide lamp
DE102008013607B3 (de) 2008-03-11 2010-02-04 Blv Licht- Und Vakuumtechnik Gmbh Quecksilberfreie Metallhalogenid-Hochdruckentladungslampe
CN104183466A (zh) * 2013-05-28 2014-12-03 海洋王照明科技股份有限公司 陶瓷金卤灯
WO2016193694A2 (en) * 2015-05-29 2016-12-08 Hanovia Limited Mercury-free gas discharge lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280370A (en) * 1970-03-03 1972-07-05 Gen Electric Co Ltd Improvements in or relating to electric discharge lamps
NL8502509A (nl) * 1985-09-13 1987-04-01 Philips Nv Hogedrukkwikdampontladingslamp.
DE69329046T2 (de) * 1992-09-08 2001-03-29 Koninklijke Philips Electronics N.V., Eindhoven Hochdruckentladungslampe
US5627430A (en) * 1994-06-29 1997-05-06 Ushiodenki Kabushiki Kaisha Discharge lamp having a cathode with a sintered tip insert
JPH10134775A (ja) * 1996-10-31 1998-05-22 Ushio Inc メタルハライドランプ
TW343348B (en) * 1996-12-04 1998-10-21 Philips Electronics Nv Metal halide lamp

Also Published As

Publication number Publication date
JP4166837B2 (ja) 2008-10-15
JP2001501026A (ja) 2001-01-23
DE69817140T2 (de) 2004-06-09
US6137230A (en) 2000-10-24
EP0931330B1 (de) 2003-08-13
CN1146011C (zh) 2004-04-14
CN1234907A (zh) 1999-11-10
WO1999005699A1 (en) 1999-02-04
EP0931330A1 (de) 1999-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition