NZ184863A - Metal halide electric discharge lamps containing lithium iodide - Google Patents

Metal halide electric discharge lamps containing lithium iodide

Info

Publication number
NZ184863A
NZ184863A NZ184863A NZ18486377A NZ184863A NZ 184863 A NZ184863 A NZ 184863A NZ 184863 A NZ184863 A NZ 184863A NZ 18486377 A NZ18486377 A NZ 18486377A NZ 184863 A NZ184863 A NZ 184863A
Authority
NZ
New Zealand
Prior art keywords
electric discharge
metal halide
discharge lamps
containing lithium
lithium iodide
Prior art date
Application number
NZ184863A
Other languages
English (en)
Inventor
B Preston
H S Howe
R B Page
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 NZ184863A publication Critical patent/NZ184863A/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
NZ184863A 1976-08-18 1977-08-08 Metal halide electric discharge lamps containing lithium iodide NZ184863A (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
NZ184863A true NZ184863A (en) 1980-08-26

Family

ID=10366059

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ184863A NZ184863A (en) 1976-08-18 1977-08-08 Metal halide electric discharge lamps containing lithium iodide

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
ZA775015B (en) 1978-07-26
AU2803277A (en) 1979-04-05

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