DE60019847D1 - Quecksilberfreie Metallhalogenidbogenentladungsgefäss und Lampe - Google Patents

Quecksilberfreie Metallhalogenidbogenentladungsgefäss und Lampe

Info

Publication number
DE60019847D1
DE60019847D1 DE60019847T DE60019847T DE60019847D1 DE 60019847 D1 DE60019847 D1 DE 60019847D1 DE 60019847 T DE60019847 T DE 60019847T DE 60019847 T DE60019847 T DE 60019847T DE 60019847 D1 DE60019847 D1 DE 60019847D1
Authority
DE
Germany
Prior art keywords
metal halide
mercury
lamp
free metal
arc tube
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
DE60019847T
Other languages
English (en)
Other versions
DE60019847T2 (de
Inventor
Bruce P Newell
Nanu Brates
Elliot F Wyner
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 Sylvania Inc
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of DE60019847D1 publication Critical patent/DE60019847D1/de
Application granted granted Critical
Publication of DE60019847T2 publication Critical patent/DE60019847T2/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
    • H01J61/82—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
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE60019847T 1999-04-14 2000-02-04 Quecksilberfreie Metallhalogenidbogenentladungsgefäss und Lampe Expired - Fee Related DE60019847T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12920199P 1999-04-14 1999-04-14
US129201 1999-04-14
US09/413,923 US6731069B1 (en) 1999-04-14 1999-10-07 Mercury-free metal halide arc lamps
US413923 1999-10-07

Publications (2)

Publication Number Publication Date
DE60019847D1 true DE60019847D1 (de) 2005-06-09
DE60019847T2 DE60019847T2 (de) 2006-01-12

Family

ID=26827347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019847T Expired - Fee Related DE60019847T2 (de) 1999-04-14 2000-02-04 Quecksilberfreie Metallhalogenidbogenentladungsgefäss und Lampe

Country Status (5)

Country Link
US (1) US6731069B1 (de)
EP (1) EP1058289B1 (de)
AT (1) ATE294998T1 (de)
CA (1) CA2296183A1 (de)
DE (1) DE60019847T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6861808B2 (en) * 2002-03-27 2005-03-01 Matsushita Electric Industrial Co., Ltd. Metal vapor discharge lamp
JP2004063158A (ja) * 2002-07-25 2004-02-26 Koito Mfg Co Ltd 放電バルブ
US6888312B2 (en) 2002-12-13 2005-05-03 Welch Allyn, Inc. Metal halide lamp for curing adhesives
WO2004055862A2 (en) * 2002-12-18 2004-07-01 Philips Intellectual Property & Standards Gmbh Mercury-free high-pressure gas discharge lamp
EP1728265B1 (de) * 2004-03-08 2008-08-27 Koninklijke Philips Electronics N.V. Metallhalogenidlampe
US20090153053A1 (en) * 2007-12-18 2009-06-18 General Electric Company Low mercury ceramic metal halide lamp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133925B (en) * 1982-12-29 1987-02-18 Gen Electric Control of radial distributions in high intensity discharge lamps
US4757236A (en) * 1984-11-29 1988-07-12 General Electric Company High pressure metal halide arc lamp with xenon buffer gas
US4808876A (en) * 1986-02-04 1989-02-28 General Electric Company Metal halide lamp
US4866342A (en) * 1986-12-29 1989-09-12 North American Philips Corporation Metal halide lamp with improved lumen output
EP0581359B1 (de) * 1992-07-20 1999-02-24 Koninklijke Philips Electronics N.V. Hochintensitätsentladungslampe mit Entladungsröhre mit versetzt angeordneten Quetschdichtungen
US5394057A (en) * 1992-08-07 1995-02-28 General Electric Company Protective metal silicate coating for a metal halide arc discharge lamp
US5486737A (en) * 1994-04-12 1996-01-23 Osram Sylvania Inc. Heavily loaded double-ended arc lamp
TW343348B (en) * 1996-12-04 1998-10-21 Philips Electronics Nv Metal halide lamp
JPH11238488A (ja) * 1997-06-06 1999-08-31 Toshiba Lighting & Technology Corp メタルハライド放電ランプ、メタルハライド放電ランプ点灯装置および照明装置
DE19731168A1 (de) * 1997-07-21 1999-01-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungssystem

Also Published As

Publication number Publication date
CA2296183A1 (en) 2000-10-14
EP1058289A2 (de) 2000-12-06
DE60019847T2 (de) 2006-01-12
EP1058289A3 (de) 2000-12-13
ATE294998T1 (de) 2005-05-15
EP1058289B1 (de) 2005-05-04
US6731069B1 (en) 2004-05-04

Similar Documents

Publication Publication Date Title
EP1172839A3 (de) Quecksilberfreie Metallhalogenidlampe
EP1220295A3 (de) Hochdruckentladungslampe, Vorschaltgerät für diese Lampe, und Beleuchtungssystem mit dieser Lampe
JP2006245017A (ja) 高圧放電ランプ
GB2315591B (en) Discharge lamp having a filling which contains deuterium,hydrogen,mercury,a metal halide or a noble gas
EP1006561B1 (de) Kapazitives Auslösen von Entladungslampen hoher Intensität
DE60019847D1 (de) Quecksilberfreie Metallhalogenidbogenentladungsgefäss und Lampe
EP0949658A3 (de) Quecksilberhochdrucklampe
WO2003030211A1 (fr) Lampe a halogenure metallise, dispositif de commande de lampe a halogenure metallise et dispositif de phare avant d'automobile
DE69604135D1 (de) Quecksilberlampe vom Kurzbogentyp und Betriebsverfahren davon
DE50306287D1 (de) Metallhalogenidfüllung und zugehörige Lampe
DE50007716D1 (de) Metallhalogenidlampe mit keramischem Entladungsgefäss
WO2006054264A3 (en) Rapid re-strike ceramic discharge metal halide lamp
EP1650785A4 (de) Metallhalogenidlampe
HK1060439A1 (en) A mercury gas discharge device
JPH04249058A (ja) 金属ハロゲン化物高圧放電ランプ
ATE500606T1 (de) Metallhalogenidlampe
ATE272894T1 (de) Metallhalogenidlampe
GB2379081B (en) Glass bulb for a cathode ray tube and cathode ray tube
AU2003250436A1 (en) Increasing the discharge arc diffuseness in mercury-free gas discharge lamps
GB0222156D0 (en) Glass bulb for a cathode ray tube and cathode ray tube
EP1168894A3 (de) Verbesserung des Beleuchtungsrückganges bei Metallhalogenidlampen
EP1367635A3 (de) Quecksilberhochdruckentladungslampen und Dichtungselemente dafür
SE8703229D0 (sv) Hogtryckshalogenlampa
EP1324372A3 (de) Superhochdruck-Quecksilberlampe
WO2005010910A3 (en) Dopant-free tungsten electrodes in metal halide lamps

Legal Events

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