DE59507563D1 - Metal halide high pressure discharge lamp - Google Patents

Metal halide high pressure discharge lamp

Info

Publication number
DE59507563D1
DE59507563D1 DE59507563T DE59507563T DE59507563D1 DE 59507563 D1 DE59507563 D1 DE 59507563D1 DE 59507563 T DE59507563 T DE 59507563T DE 59507563 T DE59507563 T DE 59507563T DE 59507563 D1 DE59507563 D1 DE 59507563D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
metal halide
pressure discharge
halide high
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
DE59507563T
Other languages
German (de)
Inventor
Dr Eisemann
Dr Genz
Dr Hohlfeld
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 DE59507563D1 publication Critical patent/DE59507563D1/en
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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • 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
    • 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/14—Selection of substances for gas fillings; Specified operating pressure or temperature having one or more carbon compounds as the principal constituents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • 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
DE59507563T 1994-09-14 1995-08-16 Metal halide high pressure discharge lamp Expired - Fee Related DE59507563D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4432611A DE4432611A1 (en) 1994-09-14 1994-09-14 Metal halide high pressure discharge lamp

Publications (1)

Publication Number Publication Date
DE59507563D1 true DE59507563D1 (en) 2000-02-10

Family

ID=6528114

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4432611A Withdrawn DE4432611A1 (en) 1994-09-14 1994-09-14 Metal halide high pressure discharge lamp
DE59507563T Expired - Fee Related DE59507563D1 (en) 1994-09-14 1995-08-16 Metal halide high pressure discharge lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4432611A Withdrawn DE4432611A1 (en) 1994-09-14 1994-09-14 Metal halide high pressure discharge lamp

Country Status (4)

Country Link
EP (1) EP0702394B1 (en)
JP (1) JPH0896748A (en)
CA (1) CA2156472A1 (en)
DE (2) DE4432611A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998017944A1 (en) * 1996-10-18 1998-04-30 Walter Wadey & Co. Pty. Ltd. Flood light or luminaire construction
DE19645959A1 (en) * 1996-11-07 1998-05-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide high pressure discharge lamp
EP1292966A1 (en) * 2000-06-07 2003-03-19 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
CN1860582A (en) * 2004-03-12 2006-11-08 松下电器产业株式会社 Metal vapor discharge lamp and method of producing the same, and reflector-equipped lamp
DE102004019185A1 (en) 2004-04-16 2005-11-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp
EP1979928A1 (en) * 2006-01-25 2008-10-15 Koninklijke Philips Electronics N.V. Tld low-pressure gas discharge lamp
US7486026B2 (en) 2006-11-09 2009-02-03 General Electric Company Discharge lamp with high color temperature
WO2008126021A2 (en) * 2007-04-13 2008-10-23 Koninklijke Philips Electronics N.V. Discharge lamp comprising electrodes and a monoxide radiation emitting material
EP2137752A2 (en) * 2007-04-13 2009-12-30 Koninklijke Philips Electronics N.V. Discharge lamp comprising a monoxide radiation emitting material
WO2008126020A2 (en) * 2007-04-13 2008-10-23 Koninklijke Philips Electronics N.V. Discharge lamp comprising a monoxide radiation emitting material and a non-metal material
JP5074248B2 (en) * 2008-03-14 2012-11-14 株式会社オーク製作所 Excimer lamp
EP2411731A1 (en) 2009-03-27 2012-02-01 Koninklijke Philips Electronics N.V. Gobo projector and moving head
DE102010038537A1 (en) * 2010-07-28 2012-02-02 Osram Ag High pressure discharge lamp

Family Cites Families (4)

* 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
DE3910878A1 (en) 1989-04-04 1990-10-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH-PRESSURE DISCHARGE LAMP, DOUBLE-SIDED
DE8912495U1 (en) * 1989-04-04 1990-01-11 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE4040858A1 (en) * 1990-12-20 1992-06-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh METAL HALOGENIDE HIGH PRESSURE DISCHARGE LAMP

Also Published As

Publication number Publication date
EP0702394B1 (en) 2000-01-05
JPH0896748A (en) 1996-04-12
EP0702394A3 (en) 1998-04-29
DE4432611A1 (en) 1996-03-21
CA2156472A1 (en) 1996-03-15
EP0702394A2 (en) 1996-03-20

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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