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FR1083661A - Light source - Google Patents

Light source

Info

Publication number
FR1083661A
FR1083661A FR1083661DA FR1083661A FR 1083661 A FR1083661 A FR 1083661A FR 1083661D A FR1083661D A FR 1083661DA FR 1083661 A FR1083661 A FR 1083661A
Authority
FR
France
Prior art keywords
light source
source
light
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Paul Vierkotter
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 filed Critical
Application granted granted Critical
Publication of FR1083661A publication Critical patent/FR1083661A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/98—Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge, e.g. tungsten arc lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0031—Tubes with material luminescing under electron bombardment
FR1083661D 1952-06-28 1953-06-26 Light source Expired FR1083661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1083661X 1952-06-28

Publications (1)

Publication Number Publication Date
FR1083661A true FR1083661A (en) 1955-01-11

Family

ID=4556549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1083661D Expired FR1083661A (en) 1952-06-28 1953-06-26 Light source

Country Status (1)

Country Link
FR (1) FR1083661A (en)

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