HU902766D0 - Electronic igniting and power supplying device for luminescent tubes with pre-heatable electrodes - Google Patents

Electronic igniting and power supplying device for luminescent tubes with pre-heatable electrodes

Info

Publication number
HU902766D0
HU902766D0 HU902766A HU276690A HU902766D0 HU 902766 D0 HU902766 D0 HU 902766D0 HU 902766 A HU902766 A HU 902766A HU 276690 A HU276690 A HU 276690A HU 902766 D0 HU902766 D0 HU 902766D0
Authority
HU
Hungary
Prior art keywords
supplying device
power supplying
electronic igniting
luminescent tubes
heatable electrodes
Prior art date
Application number
HU902766A
Other languages
Hungarian (hu)
Other versions
HUT55578A (en
Inventor
Jean-Claude Harel
Original Assignee
Harel Jean Claude
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 Harel Jean Claude filed Critical Harel Jean Claude
Publication of HU902766D0 publication Critical patent/HU902766D0/en
Publication of HUT55578A publication Critical patent/HUT55578A/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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
    • 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
HU902766A 1989-03-10 1990-03-08 Electronic ignition and supply device for fluorescent tubes having preheated electrodes HUT55578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903430A FR2644314A1 (en) 1989-03-10 1989-03-10 ELECTRONIC STARTING AND SUPPLY DEVICE FOR FLUORESCENT TUBES WITH PREHEATABLE ELECTRODES

Publications (2)

Publication Number Publication Date
HU902766D0 true HU902766D0 (en) 1991-02-28
HUT55578A HUT55578A (en) 1991-05-28

Family

ID=9379742

Family Applications (1)

Application Number Title Priority Date Filing Date
HU902766A HUT55578A (en) 1989-03-10 1990-03-08 Electronic ignition and supply device for fluorescent tubes having preheated electrodes

Country Status (8)

Country Link
EP (1) EP0413806A1 (en)
JP (1) JPH03504908A (en)
KR (1) KR920700524A (en)
CA (1) CA2028122A1 (en)
FI (1) FI905547A0 (en)
FR (1) FR2644314A1 (en)
HU (1) HUT55578A (en)
WO (1) WO1990011005A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018865A1 (en) * 1990-01-20 1991-12-19 Semperlux Gmbh ELECTRONIC CONTROL UNIT FOR THE OPERATION OF DISCHARGE LAMPS
CH683219A5 (en) * 1992-04-06 1994-01-31 Starkstrom Elektronik Ag Electronic ballast for a low-pressure gas discharge lamp.
GB9226533D0 (en) * 1992-12-21 1993-02-17 Control & Readout Limited A switch mode power supply with power factor correction
US5483127A (en) * 1994-01-19 1996-01-09 Don Widmayer & Associates, Inc. Variable arc electronic ballast with continuous cathode heating
US5545955A (en) * 1994-03-04 1996-08-13 International Rectifier Corporation MOS gate driver for ballast circuits
GB2298749B (en) * 1994-03-04 1998-01-07 Int Rectifier Corp Electronic ballasts for gas discharge lamps
US5550436A (en) * 1994-09-01 1996-08-27 International Rectifier Corporation MOS gate driver integrated circuit for ballast circuits
CN1046615C (en) * 1996-10-08 1999-11-17 赵慧恋 Circuit for increasing power factor and its product for electronic ballast of fluorescent lamp
JP3039391U (en) * 1997-01-09 1997-07-15 船井電機株式会社 RCC type switching power supply
US6111368A (en) * 1997-09-26 2000-08-29 Lutron Electronics Co., Inc. System for preventing oscillations in a fluorescent lamp ballast

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109307A (en) * 1977-05-04 1978-08-22 Gte Sylvania Incorporated High power factor conversion circuitry
DE3266600D1 (en) * 1981-02-21 1985-11-07 Emi Plc Thorn Lamp driver circuits
US4560908A (en) * 1982-05-27 1985-12-24 North American Philips Corporation High-frequency oscillator-inverter ballast circuit for discharge lamps
DE3312575A1 (en) * 1983-01-08 1984-07-12 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Electronic ballast for fluorescent lamps
AU2708684A (en) * 1983-05-05 1984-11-08 Dubank Electronics Pty. Ltd. Electronic ballast and starter
CH663508A5 (en) * 1983-09-06 1987-12-15 Knobel Elektro App ELECTRONIC CONTROLLER FOR FLUORESCENT LAMPS AND METHOD FOR THE OPERATION THEREOF.
DE3729383A1 (en) * 1987-09-03 1989-03-16 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR STARTING A HIGH-PRESSURE DISCHARGE LAMP
ES2054726T3 (en) * 1988-04-20 1994-08-16 Zumtobel Ag CONVERTER FOR A DISCHARGE LAMP.

Also Published As

Publication number Publication date
CA2028122A1 (en) 1990-09-11
FR2644314A1 (en) 1990-09-14
KR920700524A (en) 1992-02-19
JPH03504908A (en) 1991-10-24
FI905547A0 (en) 1990-11-09
HUT55578A (en) 1991-05-28
EP0413806A1 (en) 1991-02-27
WO1990011005A1 (en) 1990-09-20

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee