FR826772A - Mercury contactors for high voltage luminescent tubes - Google Patents

Mercury contactors for high voltage luminescent tubes

Info

Publication number
FR826772A
FR826772A FR826772DA FR826772A FR 826772 A FR826772 A FR 826772A FR 826772D A FR826772D A FR 826772DA FR 826772 A FR826772 A FR 826772A
Authority
FR
France
Prior art keywords
high voltage
luminescent tubes
contactors
mercury
voltage luminescent
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
Senechal Maurice Georges
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 FR826772A publication Critical patent/FR826772A/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
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/44—Controlling for providing special optical effects, e.g. progressive motion of light
FR826772D 1937-09-15 1937-09-15 Mercury contactors for high voltage luminescent tubes Expired FR826772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826772T 1937-09-15

Publications (1)

Publication Number Publication Date
FR826772A true FR826772A (en) 1938-04-08

Family

ID=9283042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826772D Expired FR826772A (en) 1937-09-15 1937-09-15 Mercury contactors for high voltage luminescent tubes

Country Status (1)

Country Link
FR (1) FR826772A (en)

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