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DE59404543D1 - Metallhalogenid-hochdruckentladungslampe - Google Patents

Metallhalogenid-hochdruckentladungslampe

Info

Publication number
DE59404543D1
DE59404543D1 DE59404543T DE59404543T DE59404543D1 DE 59404543 D1 DE59404543 D1 DE 59404543D1 DE 59404543 T DE59404543 T DE 59404543T DE 59404543 T DE59404543 T DE 59404543T DE 59404543 D1 DE59404543 D1 DE 59404543D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
metal halogenide
halogenide
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 - Fee Related
Application number
DE59404543T
Other languages
English (en)
Inventor
Andreas Genz
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE59404543D1 publication Critical patent/DE59404543D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
DE59404543T 1993-07-02 1994-06-20 Metallhalogenid-hochdruckentladungslampe Expired - Fee Related DE59404543D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322115A DE4322115A1 (de) 1993-07-02 1993-07-02 Metallhalogenid-Hochruckentladungslampe
PCT/DE1994/000702 WO1995001648A1 (de) 1993-07-02 1994-06-20 Metallhalogenid-hochdruckentladungslampe

Publications (1)

Publication Number Publication Date
DE59404543D1 true DE59404543D1 (de) 1997-12-11

Family

ID=6491844

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4322115A Withdrawn DE4322115A1 (de) 1993-07-02 1993-07-02 Metallhalogenid-Hochruckentladungslampe
DE59404543T Expired - Fee Related DE59404543D1 (de) 1993-07-02 1994-06-20 Metallhalogenid-hochdruckentladungslampe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4322115A Withdrawn DE4322115A1 (de) 1993-07-02 1993-07-02 Metallhalogenid-Hochruckentladungslampe

Country Status (6)

Country Link
US (1) US5668441A (de)
EP (1) EP0706713B1 (de)
JP (1) JP2817804B2 (de)
CN (1) CN1049067C (de)
DE (2) DE4322115A1 (de)
WO (1) WO1995001648A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070985A (en) * 1996-11-22 2000-06-06 Remote Source Lighting International, Inc. Multiport illuminator for light guides
JPH10283993A (ja) * 1997-04-03 1998-10-23 Matsushita Electron Corp メタルハライドランプ
JP3200575B2 (ja) * 1997-09-01 2001-08-20 フェニックス電機株式会社 メタルハライドランプ
US6479946B2 (en) * 1999-03-05 2002-11-12 Matsushita Electric Industrial Co., Ltd. Method and system for driving high pressure mercury discharge lamp, and image projector
DE60029750T2 (de) * 1999-11-11 2007-10-18 Philips Intellectual Property & Standards Gmbh Hochdruckentladungslampe
JP2001185080A (ja) * 1999-12-27 2001-07-06 Toshiba Lighting & Technology Corp 高圧放電ランプ、高圧放電ランプ装置および照明装置
US6517404B1 (en) 2001-03-08 2003-02-11 Advanced Lighting Technologies, Inc. High intensity discharge lamps, arc tubes and methods of manufacture
US20040014391A1 (en) * 2001-03-08 2004-01-22 Abbas Lamouri High intensity discharge lamps, arc tubes and methods of manufacture
EP1779402A4 (de) * 2004-07-13 2010-12-29 Advanced Lighting Tech Inc Hochintensitäts- entladungslampen: lichtbogenröhren und herstellungverfahren dafür
EP1875489B1 (de) * 2005-03-31 2016-07-13 Koninklijke Philips N.V. Hochintensitäts-entladungslampe
CN101512432A (zh) * 2005-12-27 2009-08-19 现代照明技术有限公司 投影光源和制造方法
US7486026B2 (en) * 2006-11-09 2009-02-03 General Electric Company Discharge lamp with high color temperature
JP2010533937A (ja) * 2007-07-16 2010-10-28 オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング 高圧放電ランプ
JP5393931B2 (ja) * 2011-12-08 2014-01-22 オリンパスメディカルシステムズ株式会社 内視鏡用光源装置、内視鏡用光源装置の制御方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761758A (en) * 1972-01-27 1973-09-25 Gte Sylvania Inc Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal
DE3506295A1 (de) * 1985-02-22 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte hochdruckentladungslampe
DE4132530A1 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung

Also Published As

Publication number Publication date
CN1126528A (zh) 1996-07-10
US5668441A (en) 1997-09-16
JPH08506450A (ja) 1996-07-09
EP0706713B1 (de) 1997-11-05
DE4322115A1 (de) 1995-01-12
EP0706713A1 (de) 1996-04-17
WO1995001648A1 (de) 1995-01-12
CN1049067C (zh) 2000-02-02
JP2817804B2 (ja) 1998-10-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee