EP0837492A3 - Lampe à décharge de haute intensité avec un remplissage de xénon sous une pression intermédiaire - Google Patents

Lampe à décharge de haute intensité avec un remplissage de xénon sous une pression intermédiaire Download PDF

Info

Publication number
EP0837492A3
EP0837492A3 EP97115546A EP97115546A EP0837492A3 EP 0837492 A3 EP0837492 A3 EP 0837492A3 EP 97115546 A EP97115546 A EP 97115546A EP 97115546 A EP97115546 A EP 97115546A EP 0837492 A3 EP0837492 A3 EP 0837492A3
Authority
EP
European Patent Office
Prior art keywords
high intensity
discharge lamp
intermediate pressure
intensity discharge
fill gas
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.)
Ceased
Application number
EP97115546A
Other languages
German (de)
English (en)
Other versions
EP0837492A2 (fr
Inventor
Philip Bruce Newell
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 EP0837492A2 publication Critical patent/EP0837492A2/fr
Publication of EP0837492A3 publication Critical patent/EP0837492A3/fr
Ceased 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
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • 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
    • H01J61/822—High-pressure mercury lamps

Landscapes

  • Discharge Lamp (AREA)
EP97115546A 1996-10-16 1997-09-08 Lampe à décharge de haute intensité avec un remplissage de xénon sous une pression intermédiaire Ceased EP0837492A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73095296A 1996-10-16 1996-10-16
US730952 1996-10-16

Publications (2)

Publication Number Publication Date
EP0837492A2 EP0837492A2 (fr) 1998-04-22
EP0837492A3 true EP0837492A3 (fr) 1998-05-27

Family

ID=24937467

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115546A Ceased EP0837492A3 (fr) 1996-10-16 1997-09-08 Lampe à décharge de haute intensité avec un remplissage de xénon sous une pression intermédiaire

Country Status (2)

Country Link
EP (1) EP0837492A3 (fr)
CA (1) CA2215088A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2147094A1 (en) * 1971-07-29 1973-03-09 Holobeam Long-arc gas discharge lamp - contg metal lic vapour besides inert gas, for high light yield
US4179640A (en) * 1977-12-05 1979-12-18 Westinghouse Electric Corp. Hid sodium lamp which incorporates a high pressure of xenon and a trigger starting electrode
EP0078105A2 (fr) * 1981-10-28 1983-05-04 THORN EMI plc Lampe à sodium à haute pression
EP0081918A2 (fr) * 1981-12-11 1983-06-22 THORN EMI plc Lampes au sodium à haute pression
EP0110248A2 (fr) * 1982-11-26 1984-06-13 General Electric Company Lampe à sodium à haute pression à rendement amélioré
EP0183247A2 (fr) * 1984-11-29 1986-06-04 General Electric Company Lampe à arc à haute pression à halogène de métal à xénon comme gaz tampon
FR2627627A1 (fr) * 1988-02-18 1989-08-25 Gen Electric Lampe a halogene-metal-xenon convenant particulierement pour les applications automobiles
DE3904927A1 (de) * 1988-02-18 1989-08-31 Gen Electric Metallhalogenidlampe mit vakuummantel fuer verbesserte leistung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826733C2 (de) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. Hochdruck-Metalldampf-Entladungslampe
US4325004A (en) * 1980-10-02 1982-04-13 Gte Laboratories Incorporated Method and apparatus for starting high intensity discharge lamps
US4709184A (en) * 1984-08-20 1987-11-24 Gte Products Corporation Low wattage metal halide lamp
US5057743A (en) * 1988-09-12 1991-10-15 Gte Products Corporation Metal halide discharge lamp with improved color rendering properties
US5121034A (en) * 1989-03-08 1992-06-09 General Electric Company Acoustic resonance operation of xenon-metal halide lamps
DE69608089T2 (de) * 1996-01-11 2000-09-14 Osram Sylvania Inc Metallhalogenidlampe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2147094A1 (en) * 1971-07-29 1973-03-09 Holobeam Long-arc gas discharge lamp - contg metal lic vapour besides inert gas, for high light yield
US4179640A (en) * 1977-12-05 1979-12-18 Westinghouse Electric Corp. Hid sodium lamp which incorporates a high pressure of xenon and a trigger starting electrode
EP0078105A2 (fr) * 1981-10-28 1983-05-04 THORN EMI plc Lampe à sodium à haute pression
EP0081918A2 (fr) * 1981-12-11 1983-06-22 THORN EMI plc Lampes au sodium à haute pression
EP0110248A2 (fr) * 1982-11-26 1984-06-13 General Electric Company Lampe à sodium à haute pression à rendement amélioré
EP0183247A2 (fr) * 1984-11-29 1986-06-04 General Electric Company Lampe à arc à haute pression à halogène de métal à xénon comme gaz tampon
FR2627627A1 (fr) * 1988-02-18 1989-08-25 Gen Electric Lampe a halogene-metal-xenon convenant particulierement pour les applications automobiles
DE3904927A1 (de) * 1988-02-18 1989-08-31 Gen Electric Metallhalogenidlampe mit vakuummantel fuer verbesserte leistung

Also Published As

Publication number Publication date
EP0837492A2 (fr) 1998-04-22
CA2215088A1 (fr) 1998-04-16

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