ZA775015B - Metal halide lamps - Google Patents

Metal halide lamps

Info

Publication number
ZA775015B
ZA775015B ZA00775015A ZA775015A ZA775015B ZA 775015 B ZA775015 B ZA 775015B ZA 00775015 A ZA00775015 A ZA 00775015A ZA 775015 A ZA775015 A ZA 775015A ZA 775015 B ZA775015 B ZA 775015B
Authority
ZA
South Africa
Prior art keywords
metal halide
halide lamps
lamps
metal
halide
Prior art date
Application number
ZA00775015A
Other languages
English (en)
Inventor
S Howe
R Page
B Preston
Original Assignee
Thorn Electrical Ind Ltd
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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of ZA775015B publication Critical patent/ZA775015B/xx

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
ZA00775015A 1976-08-18 1977-08-18 Metal halide lamps ZA775015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34471/76A GB1585861A (en) 1976-08-18 1976-08-18 Metal halide lamps

Publications (1)

Publication Number Publication Date
ZA775015B true ZA775015B (en) 1978-07-26

Family

ID=10366059

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00775015A ZA775015B (en) 1976-08-18 1977-08-18 Metal halide lamps

Country Status (6)

Country Link
AU (1) AU508897B2 (xx)
CA (1) CA1102390A (xx)
DE (1) DE2736311C2 (xx)
GB (1) GB1585861A (xx)
NZ (1) NZ184863A (xx)
ZA (1) ZA775015B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302699A (en) * 1980-03-24 1981-11-24 Gte Products Corporation Low wattage metal halide arc discharge lamp having optimum efficacy
GB2133925B (en) * 1982-12-29 1987-02-18 Gen Electric Control of radial distributions in high intensity discharge lamps
GB8725913D0 (en) * 1987-11-05 1987-12-09 Emi Plc Thorn Plant growth lamps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316803A (en) * 1969-07-07 1973-05-16 Gen Electric High intensity arc lamp

Also Published As

Publication number Publication date
GB1585861A (en) 1981-03-11
AU508897B2 (en) 1980-04-03
DE2736311A1 (de) 1978-02-23
CA1102390A (en) 1981-06-02
DE2736311C2 (de) 1984-04-12
NZ184863A (en) 1980-08-26
AU2803277A (en) 1979-04-05

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