IT1171809B - Dispositivo per l'alimentazione di tubi fluorescenti mediante una sorgente di corrente continua - Google Patents

Dispositivo per l'alimentazione di tubi fluorescenti mediante una sorgente di corrente continua

Info

Publication number
IT1171809B
IT1171809B IT47965/83A IT4796583A IT1171809B IT 1171809 B IT1171809 B IT 1171809B IT 47965/83 A IT47965/83 A IT 47965/83A IT 4796583 A IT4796583 A IT 4796583A IT 1171809 B IT1171809 B IT 1171809B
Authority
IT
Italy
Prior art keywords
supply
direct current
current source
fluorescent tubes
fluorescent
Prior art date
Application number
IT47965/83A
Other languages
English (en)
Other versions
IT8347965A0 (it
Inventor
Marice Budin
Jean-Louis David
Original Assignee
Hennequim Et Cie Ets
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 Hennequim Et Cie Ets filed Critical Hennequim Et Cie Ets
Publication of IT8347965A0 publication Critical patent/IT8347965A0/it
Application granted granted Critical
Publication of IT1171809B publication Critical patent/IT1171809B/it

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2821—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2824—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using control circuits for the switching element
IT47965/83A 1982-03-24 1983-03-22 Dispositivo per l'alimentazione di tubi fluorescenti mediante una sorgente di corrente continua IT1171809B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828205270A FR2524244B1 (fr) 1982-03-24 1982-03-24 Dispositif pour l'alimentation de tubes fluorescents par une source continue

Publications (2)

Publication Number Publication Date
IT8347965A0 IT8347965A0 (it) 1983-03-22
IT1171809B true IT1171809B (it) 1987-06-10

Family

ID=9272475

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47965/83A IT1171809B (it) 1982-03-24 1983-03-22 Dispositivo per l'alimentazione di tubi fluorescenti mediante una sorgente di corrente continua

Country Status (5)

Country Link
BE (1) BE896135A (it)
DE (1) DE3310309A1 (it)
ES (1) ES8401705A1 (it)
FR (1) FR2524244B1 (it)
IT (1) IT1171809B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU197130B (en) * 1985-04-11 1989-02-28 Adam Kovacs Circuit arrangement for generating pulses
WO1987003161A1 (en) * 1985-11-07 1987-05-21 Mattson, Bengt A lamp assembly
AT394917B (de) * 1988-07-25 1992-07-27 Stylux Lichtelektronik Schaltungsanordnung fuer einen schaltnetzteil
DE3902984A1 (de) * 1989-02-01 1990-08-02 Juerg Nigg Elektronisches vorschaltgeraet
DE4005776C2 (de) * 1989-02-24 1999-08-05 Zenit Energietechnik Gmbh Schaltungsanordnung zum Starten und zum Betrieb einer Gasentladungslampe
DE102005022559A1 (de) * 2005-05-17 2006-11-30 Johannes Gies Verfahren und Schaltungsanordnung für ein besonders energiesparendes Vorschaltgerät mit Leistungsregelung und Dimmer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934942A1 (de) * 1979-08-29 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum zuenden und betrieb einer gasentladungsroehre
FR2489071A1 (fr) * 1980-08-22 1982-02-26 Cit Alcatel Circuit d'alimentation d'un tube fluorescent

Also Published As

Publication number Publication date
ES520890A0 (es) 1983-12-16
FR2524244B1 (fr) 1985-07-26
FR2524244A1 (fr) 1983-09-30
ES8401705A1 (es) 1983-12-16
IT8347965A0 (it) 1983-03-22
DE3310309A1 (de) 1983-09-29
BE896135A (fr) 1983-07-01

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