OA00836A - Light source using a discharge tube in a gas atmosphere. - Google Patents

Light source using a discharge tube in a gas atmosphere.

Info

Publication number
OA00836A
OA00836A OA50922A OA50922A OA00836A OA 00836 A OA00836 A OA 00836A OA 50922 A OA50922 A OA 50922A OA 50922 A OA50922 A OA 50922A OA 00836 A OA00836 A OA 00836A
Authority
OA
OAPI
Prior art keywords
light source
gas atmosphere
discharge tube
atmosphere
discharge
Prior art date
Application number
OA50922A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of OA00836A publication Critical patent/OA00836A/en

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
    • H01J61/12—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
    • H01J61/18—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
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
OA50922A 1962-05-02 1964-12-18 Light source using a discharge tube in a gas atmosphere. OA00836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL277954 1962-05-02

Publications (1)

Publication Number Publication Date
OA00836A true OA00836A (en) 1967-11-15

Family

ID=19753797

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50922A OA00836A (en) 1962-05-02 1964-12-18 Light source using a discharge tube in a gas atmosphere.

Country Status (8)

Country Link
BE (1) BE631755A (en)
CH (1) CH424981A (en)
DE (1) DE1489406C3 (en)
DK (1) DK103575C (en)
ES (1) ES287553A1 (en)
GB (1) GB1008339A (en)
NL (2) NL137797C (en)
OA (1) OA00836A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424935A (en) * 1965-04-19 1969-01-28 Sylvania Electric Prod Harness construction for metal arc type lamp
US3384775A (en) * 1965-05-06 1968-05-21 Gen Electric Mercury metal halide discharge lamp having iodine present in stoichiometric proportions with respect to the reactive metals
US3398312A (en) * 1965-11-24 1968-08-20 Westinghouse Electric Corp High pressure vapor discharge lamp having a fill including sodium iodide and a free metal
GB1343780A (en) * 1970-06-26 1974-01-16 Thorn Electrical Ind Ltd Discharge lamps
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine
DE10101508A1 (en) * 2001-01-12 2002-08-01 Philips Corp Intellectual Pty High pressure gas discharge lamp for vehicle head lamps, includes proportion of indium iodide or thallium iodide determining color coordinates of light produced
GB2420220B (en) * 2004-11-10 2009-10-14 Gen Electric Ceramic metal halide lamps

Also Published As

Publication number Publication date
DE1489406A1 (en) 1969-03-20
NL137797C (en)
DE1489406C3 (en) 1979-05-23
NL277954A (en)
DK103575C (en) 1966-01-24
CH424981A (en) 1966-11-30
DE1489406B2 (en) 1973-07-05
GB1008339A (en) 1965-10-27
BE631755A (en)
ES287553A1 (en) 1963-07-16

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