IT955808B - Lampada a scarica a vapori di mercurio - Google Patents

Lampada a scarica a vapori di mercurio

Info

Publication number
IT955808B
IT955808B IT24783/72A IT2478372A IT955808B IT 955808 B IT955808 B IT 955808B IT 24783/72 A IT24783/72 A IT 24783/72A IT 2478372 A IT2478372 A IT 2478372A IT 955808 B IT955808 B IT 955808B
Authority
IT
Italy
Prior art keywords
discharge lamp
mercury vapor
vapor discharge
mercury
lamp
Prior art date
Application number
IT24783/72A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT955808B publication Critical patent/IT955808B/it

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
IT24783/72A 1971-05-25 1972-05-24 Lampada a scarica a vapori di mercurio IT955808B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1703171A GB1360022A (en) 1971-05-25 1971-05-25 Discharge lamps

Publications (1)

Publication Number Publication Date
IT955808B true IT955808B (it) 1973-09-29

Family

ID=10087986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24783/72A IT955808B (it) 1971-05-25 1972-05-24 Lampada a scarica a vapori di mercurio

Country Status (7)

Country Link
AU (1) AU459873B2 (it)
CA (1) CA959914A (it)
DE (2) DE2225223C3 (it)
GB (1) GB1360022A (it)
IT (1) IT955808B (it)
NL (1) NL157748B (it)
ZA (1) ZA723378B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397034A (en) * 1973-07-05 1975-06-11 Thorn Electrical Ind Ltd Discharge lamps
NL7712058A (nl) * 1977-11-02 1979-05-04 Philips Nv Lagedrukkwikdampontladingslamp.
GB2182486B (en) * 1985-10-04 1990-06-06 Ushio Electric Inc Magnesium and iron vapor discharge lamp
GB2183085A (en) * 1985-10-04 1987-05-28 Ushio Electric Inc Iron vapor discharge lamp

Also Published As

Publication number Publication date
GB1360022A (en) 1974-07-17
DE2265321B2 (de) 1980-08-28
DE2225223B2 (de) 1977-07-14
NL7207009A (it) 1972-11-28
DE2265321A1 (de) 1977-06-16
CA959914A (en) 1974-12-24
NL157748B (nl) 1978-08-15
ZA723378B (en) 1973-02-28
AU4277672A (en) 1973-11-29
DE2225223A1 (de) 1972-12-07
DE2225223C3 (de) 1978-03-16
AU459873B2 (en) 1975-04-10
DE2265321C3 (de) 1982-09-30

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