AT381415B - METAL HALOGENID LAMP - Google Patents

METAL HALOGENID LAMP

Info

Publication number
AT381415B
AT381415B AT304181A AT304181A AT381415B AT 381415 B AT381415 B AT 381415B AT 304181 A AT304181 A AT 304181A AT 304181 A AT304181 A AT 304181A AT 381415 B AT381415 B AT 381415B
Authority
AT
Austria
Prior art keywords
lamp
halogenid
metal
metal halogenid
halogenid lamp
Prior art date
Application number
AT304181A
Other languages
German (de)
Other versions
ATA304181A (en
Inventor
Miklos Csapody
Ferenc Nagel
Istvan Szendroe
Laszlo Ugrosdy
Denes Dr Vida
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of ATA304181A publication Critical patent/ATA304181A/en
Application granted granted Critical
Publication of AT381415B publication Critical patent/AT381415B/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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
AT304181A 1980-10-27 1981-07-09 METAL HALOGENID LAMP AT381415B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU259180A HU182221B (en) 1980-10-27 1980-10-27 Method for decreasing the loss of alkaline metal of metal-halogen discharge lamps with alkaline metal compound additive

Publications (2)

Publication Number Publication Date
ATA304181A ATA304181A (en) 1986-02-15
AT381415B true AT381415B (en) 1986-10-10

Family

ID=10960163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT304181A AT381415B (en) 1980-10-27 1981-07-09 METAL HALOGENID LAMP

Country Status (3)

Country Link
AT (1) AT381415B (en)
DE (1) DE3134907A1 (en)
HU (1) HU182221B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963790A (en) * 1985-12-27 1990-10-16 Gte Products Corporation Low wattage metal halide discharge lamp
HU205485B (en) * 1986-10-20 1992-04-28 Tungsram Reszvenytarsasag Metal halogen discharge lamp containing alkali-halogenide additive
US5402038A (en) * 1992-05-04 1995-03-28 General Electric Company Method for reducing molybdenum oxidation in lamps
US6600254B2 (en) 2000-12-27 2003-07-29 Koninklijke Philips Electronics N.V. Quartz metal halide lamps with high lumen output

Also Published As

Publication number Publication date
ATA304181A (en) 1986-02-15
DE3134907A1 (en) 1982-09-02
HU182221B (en) 1983-12-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee