NL7411795A - CADMIUM LOW-PRESSURE DISCHARGE LAMP. - Google Patents

CADMIUM LOW-PRESSURE DISCHARGE LAMP.

Info

Publication number
NL7411795A
NL7411795A NL7411795A NL7411795A NL7411795A NL 7411795 A NL7411795 A NL 7411795A NL 7411795 A NL7411795 A NL 7411795A NL 7411795 A NL7411795 A NL 7411795A NL 7411795 A NL7411795 A NL 7411795A
Authority
NL
Netherlands
Prior art keywords
discharge lamp
pressure discharge
cadmium low
cadmium
low
Prior art date
Application number
NL7411795A
Other languages
Dutch (nl)
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
Publication of NL7411795A publication Critical patent/NL7411795A/en

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
NL7411795A 1973-09-06 1974-09-05 CADMIUM LOW-PRESSURE DISCHARGE LAMP. NL7411795A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7411795A true NL7411795A (en) 1975-03-10

Family

ID=5492671

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7411795A NL7411795A (en) 1973-09-06 1974-09-05 CADMIUM LOW-PRESSURE DISCHARGE LAMP.

Country Status (8)

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

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 (en) * 2004-03-10 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Illuminant for reflecting infrared radiation, has layer system transparent to visible light and partially surrounding illuminant, where system has three layers, of which two are made up insulator and third is made up of transparent metal

Also Published As

Publication number Publication date
CS180181B1 (en) 1977-12-30
FR2243521B3 (en) 1977-06-17
SU572861A1 (en) 1977-09-15
DD105937A1 (en) 1974-05-12
SE7411319L (en) 1975-03-07
DE2437292A1 (en) 1975-03-13
IT1019156B (en) 1977-11-10
FR2243521A1 (en) 1975-04-04

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