FR997513A - Lighting device for fluorescent tubes - Google Patents

Lighting device for fluorescent tubes

Info

Publication number
FR997513A
FR997513A FR997513DA FR997513A FR 997513 A FR997513 A FR 997513A FR 997513D A FR997513D A FR 997513DA FR 997513 A FR997513 A FR 997513A
Authority
FR
France
Prior art keywords
lighting device
fluorescent tubes
fluorescent
tubes
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
Jean Dauvin
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 FR997513A publication Critical patent/FR997513A/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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch
    • H05B41/19—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
FR997513D 1949-09-17 1949-09-17 Lighting device for fluorescent tubes Expired FR997513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997513T 1949-09-17

Publications (1)

Publication Number Publication Date
FR997513A true FR997513A (en) 1952-01-07

Family

ID=9558723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997513D Expired FR997513A (en) 1949-09-17 1949-09-17 Lighting device for fluorescent tubes

Country Status (1)

Country Link
FR (1) FR997513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128560B (en) * 1960-05-23 1962-04-26 Deutsche Bundespost Arrangement on gas discharge lamps
DE3127876A1 (en) * 1981-07-15 1983-02-03 Harald 7012 Fellbach Lück METHOD AND DEVICE FOR STARTING FLUORESCENT LAMPS
EP0465735A1 (en) * 1989-03-30 1992-01-15 Armin Karl Sonnenschein Deuterium lamp voltage supply means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128560B (en) * 1960-05-23 1962-04-26 Deutsche Bundespost Arrangement on gas discharge lamps
DE3127876A1 (en) * 1981-07-15 1983-02-03 Harald 7012 Fellbach Lück METHOD AND DEVICE FOR STARTING FLUORESCENT LAMPS
EP0465735A1 (en) * 1989-03-30 1992-01-15 Armin Karl Sonnenschein Deuterium lamp voltage supply means

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