DK109216C - Natriumdampudladningslampe. - Google Patents

Natriumdampudladningslampe.

Info

Publication number
DK109216C
DK109216C DK400265AA DK400265A DK109216C DK 109216 C DK109216 C DK 109216C DK 400265A A DK400265A A DK 400265AA DK 400265 A DK400265 A DK 400265A DK 109216 C DK109216 C DK 109216C
Authority
DK
Denmark
Prior art keywords
discharge lamp
vapor discharge
sodium vapor
sodium
lamp
Prior art date
Application number
DK400265AA
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK109216C publication Critical patent/DK109216C/da

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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
DK400265AA 1964-08-07 1965-08-04 Natriumdampudladningslampe. DK109216C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646409065A NL148186B (nl) 1964-08-07 1964-08-07 Natriumdampontladingslamp.

Publications (1)

Publication Number Publication Date
DK109216C true DK109216C (da) 1968-04-01

Family

ID=19790731

Family Applications (1)

Application Number Title Priority Date Filing Date
DK400265AA DK109216C (da) 1964-08-07 1965-08-04 Natriumdampudladningslampe.

Country Status (9)

Country Link
AT (1) AT249801B (da)
BE (1) BE667970A (da)
CH (1) CH436479A (da)
DE (1) DE1222583B (da)
DK (1) DK109216C (da)
ES (1) ES316185A1 (da)
GB (1) GB1065949A (da)
NL (1) NL148186B (da)
NO (1) NO117805B (da)

Also Published As

Publication number Publication date
BE667970A (da) 1966-02-07
CH436479A (de) 1967-05-31
AT249801B (de) 1966-10-10
NL148186B (nl) 1975-12-15
DE1222583B (de) 1966-08-11
GB1065949A (en) 1967-04-19
ES316185A1 (es) 1965-11-01
NL6409065A (da) 1966-02-08
NO117805B (da) 1969-09-29

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