CA2274199A1 - Arc discharge lamp containing barium having improved arc tube - Google Patents

Arc discharge lamp containing barium having improved arc tube Download PDF

Info

Publication number
CA2274199A1
CA2274199A1 CA002274199A CA2274199A CA2274199A1 CA 2274199 A1 CA2274199 A1 CA 2274199A1 CA 002274199 A CA002274199 A CA 002274199A CA 2274199 A CA2274199 A CA 2274199A CA 2274199 A1 CA2274199 A1 CA 2274199A1
Authority
CA
Canada
Prior art keywords
discharge lamp
arc tube
arc
accordance
arc discharge
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.)
Abandoned
Application number
CA002274199A
Other languages
English (en)
French (fr)
Inventor
Richard A. Snellgrove
Philip E. Moskowitz
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 CA2274199A1 publication Critical patent/CA2274199A1/en
Abandoned 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
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
CA002274199A 1998-11-10 1999-06-09 Arc discharge lamp containing barium having improved arc tube Abandoned CA2274199A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18969698A 1998-11-10 1998-11-10
US09/189,696 1998-11-10

Publications (1)

Publication Number Publication Date
CA2274199A1 true CA2274199A1 (en) 2000-05-10

Family

ID=22698403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002274199A Abandoned CA2274199A1 (en) 1998-11-10 1999-06-09 Arc discharge lamp containing barium having improved arc tube

Country Status (5)

Country Link
EP (1) EP1001451B1 (de)
JP (1) JP2000149867A (de)
AT (1) ATE247331T1 (de)
CA (1) CA2274199A1 (de)
DE (1) DE69910329T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622217A (en) * 1969-06-30 1971-11-23 Xerox Corp Light producing system
DE2422411A1 (de) * 1974-05-09 1975-12-11 Philips Patentverwaltung Hochdruckquecksilberdampfentladungslampe
US4166831A (en) * 1977-07-11 1979-09-04 Gte Laboratories Incorporated Transparent yttria ceramics and method for producing same
EP0341750A3 (de) * 1988-05-13 1991-04-17 Gte Products Corporation Bogenkolben und Hochdruckentladungslampe mit einem solchen Kolben

Also Published As

Publication number Publication date
ATE247331T1 (de) 2003-08-15
DE69910329T2 (de) 2004-02-26
EP1001451B1 (de) 2003-08-13
JP2000149867A (ja) 2000-05-30
DE69910329D1 (de) 2003-09-18
EP1001451A1 (de) 2000-05-17

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Legal Events

Date Code Title Description
FZDE Discontinued