FR1170074A - Lighting device for fluorescent tube - Google Patents

Lighting device for fluorescent tube

Info

Publication number
FR1170074A
FR1170074A FR1170074DA FR1170074A FR 1170074 A FR1170074 A FR 1170074A FR 1170074D A FR1170074D A FR 1170074DA FR 1170074 A FR1170074 A FR 1170074A
Authority
FR
France
Prior art keywords
lighting device
fluorescent tube
fluorescent
tube
lighting
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
Hans Leuenberger
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 FR1170074A publication Critical patent/FR1170074A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/10—Starting switches magnetic only
FR1170074D 1956-03-27 1957-03-26 Lighting device for fluorescent tube Expired FR1170074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1170074X 1956-03-27

Publications (1)

Publication Number Publication Date
FR1170074A true FR1170074A (en) 1959-01-08

Family

ID=4561191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170074D Expired FR1170074A (en) 1956-03-27 1957-03-26 Lighting device for fluorescent tube

Country Status (1)

Country Link
FR (1) FR1170074A (en)

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