AU4719493A - Fluorescent tube driver and lighting system - Google Patents

Fluorescent tube driver and lighting system

Info

Publication number
AU4719493A
AU4719493A AU47194/93A AU4719493A AU4719493A AU 4719493 A AU4719493 A AU 4719493A AU 47194/93 A AU47194/93 A AU 47194/93A AU 4719493 A AU4719493 A AU 4719493A AU 4719493 A AU4719493 A AU 4719493A
Authority
AU
Australia
Prior art keywords
arc
tube
voltage
current
strike
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.)
Abandoned
Application number
AU47194/93A
Other languages
English (en)
Inventor
John Hesketh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coolite Ltd
Original Assignee
Coolite Ltd
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 Coolite Ltd filed Critical Coolite Ltd
Publication of AU4719493A publication Critical patent/AU4719493A/en
Abandoned 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
    • H05B41/26—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
    • H05B41/295—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 and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Tires In General (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
AU47194/93A 1992-08-01 1993-07-30 Fluorescent tube driver and lighting system Abandoned AU4719493A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9216425 1992-08-01
GB9216425A GB2269279A (en) 1992-08-01 1992-08-01 Fluorescent Tube Starting and Operating Circuit
PCT/GB1993/001618 WO1994004011A1 (fr) 1992-08-01 1993-07-30 Circuit de commande de tube fluorescent et systeme d'eclairage

Publications (1)

Publication Number Publication Date
AU4719493A true AU4719493A (en) 1994-03-03

Family

ID=10719716

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47194/93A Abandoned AU4719493A (en) 1992-08-01 1993-07-30 Fluorescent tube driver and lighting system

Country Status (5)

Country Link
EP (1) EP0653150A1 (fr)
AU (1) AU4719493A (fr)
CA (1) CA2141617A1 (fr)
GB (1) GB2269279A (fr)
WO (1) WO1994004011A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642296A3 (fr) * 1993-09-08 1995-07-26 Smi Syst Microelect Innovat Procédé de détection d'un tube fluorescent défectueux alimenté en haute fréquence.
JP3279476B2 (ja) * 1996-04-18 2002-04-30 株式会社小糸製作所 放電灯の点灯装置
EP1040733B1 (fr) * 1997-12-23 2002-07-17 TridonicAtco GmbH & Co. KG Ballast electronique
WO2002060228A1 (fr) 2001-01-24 2002-08-01 Stmicroelectronics S.R.L. Procede de gestion d'anomalies pour ballast electronique
US6864642B2 (en) * 2002-10-07 2005-03-08 Bruce Industries, Inc. Electronic ballast with DC output flyback converter
WO2014071415A1 (fr) * 2012-11-05 2014-05-08 Osram Sylvania Inc. Commande pour sources de lumière à semi-conducteurs
EP4235710A3 (fr) 2019-02-25 2023-10-18 Primozone Production AB Générateur d'ozone de basse fréquence

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898580A (en) * 1959-08-21 1962-06-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps
BE786136A (nl) * 1971-07-13 1973-01-11 Philips Nv Inrichting voor het voeden van tenminste een gas- en/of dampontladingslamp
US3969652A (en) * 1974-01-04 1976-07-13 General Electric Company Electronic ballast for gaseous discharge lamps
FR2416617A1 (fr) * 1978-02-07 1979-08-31 Signaux Entr Electriques Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes
US4277728A (en) * 1978-05-08 1981-07-07 Stevens Luminoptics Power supply for a high intensity discharge or fluorescent lamp
US4375608A (en) * 1980-05-30 1983-03-01 Beatrice Foods Co. Electronic fluorescent lamp ballast
US4723098A (en) * 1980-10-07 1988-02-02 Thomas Industries, Inc. Electronic ballast circuit for fluorescent lamps
US4370600A (en) * 1980-11-26 1983-01-25 Honeywell Inc. Two-wire electronic dimming ballast for fluorescent lamps
GB2095930A (en) * 1981-03-27 1982-10-06 Stevens Carlile R Constant power ballast
US4385262A (en) * 1981-11-30 1983-05-24 International Business Machines Corporation Method and apparatus for variable current control of a negative resistance device such as a fluorescent lamp
US5015923A (en) * 1986-09-15 1991-05-14 Nilssen Ole K Extra efficient electronic ballast for fluorescent lamps
US4644228A (en) * 1985-01-14 1987-02-17 Nilssen Ole K Series-resonant parallel-loaded fluorescent lamp ballast
US4862040A (en) * 1987-03-18 1989-08-29 Nilssen Ole K Frequency-modulated inverter-type ballast
US5041766A (en) * 1987-08-03 1991-08-20 Ole K. Nilssen Power-factor-controlled electronic ballast
GB2212995A (en) * 1987-10-23 1989-08-02 Rockwell International Corp Fluorescent lamp dimmer
GB8822195D0 (en) * 1988-09-21 1988-10-26 W J Parry Nottm Ltd Improvements in/related to electronic ballast circuits
US4958108A (en) * 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
IT8967903A0 (it) * 1989-10-20 1989-10-20 Marelli Autronica Dispositivo alimentatore per lampade a scarica di gas per l'impiego a bordo di autoveicoli.
EP0439861A1 (fr) * 1990-01-29 1991-08-07 Koninklijke Philips Electronics N.V. Dispositif de commutation
GB2244608A (en) * 1990-04-23 1991-12-04 P I Electronics Pte Ltd High frequency drive circuit for a fluorescent lamp
US5089753A (en) * 1990-07-09 1992-02-18 North American Philips Corporation Arrangement for predicting failure in fluorescent lamp systems
DE4039498B4 (de) * 1990-07-13 2006-06-29 Lutron Electronics Co., Inc. Schaltkreis und Verfahren zum Dimmen von Gasentladungslampen
US5055746A (en) * 1990-08-13 1991-10-08 Electronic Ballast Technology, Incorporated Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases

Also Published As

Publication number Publication date
WO1994004011A1 (fr) 1994-02-17
GB9216425D0 (en) 1992-09-16
CA2141617A1 (fr) 1994-02-17
EP0653150A1 (fr) 1995-05-17
GB2269279A (en) 1994-02-02

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