IT1019156B - Lampada a scaricaa bassa pressione a cadmio - Google Patents

Lampada a scaricaa bassa pressione a cadmio

Info

Publication number
IT1019156B
IT1019156B IT52801/74A IT5280174A IT1019156B IT 1019156 B IT1019156 B IT 1019156B IT 52801/74 A IT52801/74 A IT 52801/74A IT 5280174 A IT5280174 A IT 5280174A IT 1019156 B IT1019156 B IT 1019156B
Authority
IT
Italy
Prior art keywords
low pressure
discharge lamp
pressure discharge
cadmium low
cadmium
Prior art date
Application number
IT52801/74A
Other languages
English (en)
Original Assignee
Narva Veb
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 Narva Veb filed Critical Narva Veb
Application granted granted Critical
Publication of IT1019156B publication Critical patent/IT1019156B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • 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
IT52801/74A 1973-09-06 1974-08-29 Lampada a scaricaa bassa pressione a cadmio IT1019156B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD173319A DD105937A1 (it) 1973-09-06 1973-09-06

Publications (1)

Publication Number Publication Date
IT1019156B true IT1019156B (it) 1977-11-10

Family

ID=5492671

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52801/74A IT1019156B (it) 1973-09-06 1974-08-29 Lampada a scaricaa bassa pressione a cadmio

Country Status (8)

Country Link
CS (1) CS180181B1 (it)
DD (1) DD105937A1 (it)
DE (1) DE2437292A1 (it)
FR (1) FR2243521B3 (it)
IT (1) IT1019156B (it)
NL (1) NL7411795A (it)
SE (1) SE7411319L (it)
SU (1) SU572861A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109175A (en) * 1976-03-19 1978-08-22 Matsushita Electronics Corporation High pressure sodium vapor discharge lamp
DE102004011976A1 (de) * 2004-03-10 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Leuchtmittel mit einem Schichtsystem zur Reflektierung abgegebener infraroter Strahlung

Also Published As

Publication number Publication date
DD105937A1 (it) 1974-05-12
FR2243521B3 (it) 1977-06-17
DE2437292A1 (de) 1975-03-13
NL7411795A (nl) 1975-03-10
SE7411319L (it) 1975-03-07
SU572861A1 (ru) 1977-09-15
FR2243521A1 (it) 1975-04-04
CS180181B1 (en) 1977-12-30

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