BE896135A - DEVICE FOR SUPPLYING FLUORESCENT TUBES THROUGH A CONTINUOUS SOURCE. - Google Patents

DEVICE FOR SUPPLYING FLUORESCENT TUBES THROUGH A CONTINUOUS SOURCE.

Info

Publication number
BE896135A
BE896135A BE0/210300A BE210300A BE896135A BE 896135 A BE896135 A BE 896135A BE 0/210300 A BE0/210300 A BE 0/210300A BE 210300 A BE210300 A BE 210300A BE 896135 A BE896135 A BE 896135A
Authority
BE
Belgium
Prior art keywords
fluorescent tubes
continuous source
supplying fluorescent
supplying
continuous
Prior art date
Application number
BE0/210300A
Other languages
French (fr)
Original Assignee
Hennequin & 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 Hennequin & Cie Ets filed Critical Hennequin & Cie Ets
Publication of BE896135A publication Critical patent/BE896135A/en

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
BE0/210300A 1982-03-24 1983-03-10 DEVICE FOR SUPPLYING FLUORESCENT TUBES THROUGH A CONTINUOUS SOURCE. BE896135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828205270A FR2524244B1 (en) 1982-03-24 1982-03-24 DEVICE FOR SUPPLYING FLUORESCENT TUBES BY A CONTINUOUS SOURCE

Publications (1)

Publication Number Publication Date
BE896135A true BE896135A (en) 1983-07-01

Family

ID=9272475

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210300A BE896135A (en) 1982-03-24 1983-03-10 DEVICE FOR SUPPLYING FLUORESCENT TUBES THROUGH A CONTINUOUS SOURCE.

Country Status (5)

Country Link
BE (1) BE896135A (en)
DE (1) DE3310309A1 (en)
ES (1) ES520890A0 (en)
FR (1) FR2524244B1 (en)
IT (1) IT1171809B (en)

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
AU6523486A (en) * 1985-11-07 1987-06-02 Hans Dunberg A lamp assembly
AT394917B (en) * 1988-07-25 1992-07-27 Stylux Lichtelektronik CIRCUIT ARRANGEMENT FOR A SWITCHING POWER SUPPLY
DE3902984A1 (en) * 1989-02-01 1990-08-02 Juerg Nigg Electronic ballast device
DE4005776C2 (en) * 1989-02-24 1999-08-05 Zenit Energietechnik Gmbh Circuit arrangement for starting and operating a gas discharge lamp
DE102005022559A1 (en) * 2005-05-17 2006-11-30 Johannes Gies Circuit arrangement for electronic ballast, has power switch, which is locked and current flow to fluorescent lamp is interrupted, due to reduction of effective voltage, so that power value at lamp is held constant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934942A1 (en) * 1979-08-29 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Gas laser ignition and operating circuit - has transformer with constant or variable frequency circuit using switching transistor in primary winding
FR2489071A1 (en) * 1980-08-22 1982-02-26 Cit Alcatel DC=AC converter supply for photocopier fluorescent tube - uses emitter resistor to detect tube current and triggers monostable which briefly inhibits oscillation of converter when power is excessive

Also Published As

Publication number Publication date
FR2524244B1 (en) 1985-07-26
ES8401705A1 (en) 1983-12-16
IT8347965A0 (en) 1983-03-22
FR2524244A1 (en) 1983-09-30
IT1171809B (en) 1987-06-10
DE3310309A1 (en) 1983-09-29
IT8347965A1 (en) 1984-09-22
ES520890A0 (en) 1983-12-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AUTOMATISMES ENERGIE ELECTRONIQUE SYSTEMES AEES

Effective date: 19880331