AT272457B - Niederdruckquecksilberdampfentladungslampe - Google Patents

Niederdruckquecksilberdampfentladungslampe

Info

Publication number
AT272457B
AT272457B AT15167A AT15167A AT272457B AT 272457 B AT272457 B AT 272457B AT 15167 A AT15167 A AT 15167A AT 15167 A AT15167 A AT 15167A AT 272457 B AT272457 B AT 272457B
Authority
AT
Austria
Prior art keywords
low pressure
discharge lamp
pressure mercury
mercury vapor
vapor discharge
Prior art date
Application number
AT15167A
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 AT272457B publication Critical patent/AT272457B/de

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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
    • H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
AT15167A 1966-01-08 1967-01-05 Niederdruckquecksilberdampfentladungslampe AT272457B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6600241A NL6600241A (de) 1966-01-08 1966-01-08

Publications (1)

Publication Number Publication Date
AT272457B true AT272457B (de) 1969-07-10

Family

ID=19795423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT15167A AT272457B (de) 1966-01-08 1967-01-05 Niederdruckquecksilberdampfentladungslampe

Country Status (9)

Country Link
AT (1) AT272457B (de)
BE (1) BE692311A (de)
CH (1) CH460947A (de)
DE (1) DE1589237C3 (de)
ES (1) ES335305A1 (de)
FR (1) FR1507675A (de)
GB (1) GB1166945A (de)
NL (1) NL6600241A (de)
SE (1) SE323143B (de)

Also Published As

Publication number Publication date
DE1589237B2 (de) 1974-11-21
CH460947A (de) 1968-08-15
NL6600241A (de) 1967-07-10
SE323143B (de) 1970-04-27
DE1589237A1 (de) 1970-04-09
BE692311A (de) 1967-07-06
FR1507675A (fr) 1967-12-29
GB1166945A (en) 1969-10-15
DE1589237C3 (de) 1975-07-10
ES335305A1 (es) 1967-12-01

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