FR2828627B1 - ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE - Google Patents

ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE

Info

Publication number
FR2828627B1
FR2828627B1 FR0110703A FR0110703A FR2828627B1 FR 2828627 B1 FR2828627 B1 FR 2828627B1 FR 0110703 A FR0110703 A FR 0110703A FR 0110703 A FR0110703 A FR 0110703A FR 2828627 B1 FR2828627 B1 FR 2828627B1
Authority
FR
France
Prior art keywords
controlling
well
discharge lamp
electronic ballast
process implemented
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 - Fee Related
Application number
FR0110703A
Other languages
French (fr)
Other versions
FR2828627A1 (en
Inventor
Rachid Henni
Jean Pierre Reynaud
Michel Scola
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.)
SONO ECLAIR
Original Assignee
SONO ECLAIR
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 SONO ECLAIR filed Critical SONO ECLAIR
Priority to FR0110703A priority Critical patent/FR2828627B1/en
Publication of FR2828627A1 publication Critical patent/FR2828627A1/en
Application granted granted Critical
Publication of FR2828627B1 publication Critical patent/FR2828627B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/282—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
    • H05B41/2825—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 bridge converter in the final stage
    • H05B41/2828—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 bridge converter in the final stage using control circuits for the switching elements
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
FR0110703A 2001-08-10 2001-08-10 ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE Expired - Fee Related FR2828627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0110703A FR2828627B1 (en) 2001-08-10 2001-08-10 ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0110703A FR2828627B1 (en) 2001-08-10 2001-08-10 ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE

Publications (2)

Publication Number Publication Date
FR2828627A1 FR2828627A1 (en) 2003-02-14
FR2828627B1 true FR2828627B1 (en) 2004-01-23

Family

ID=8866460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0110703A Expired - Fee Related FR2828627B1 (en) 2001-08-10 2001-08-10 ELECTRONIC BALLAST DEVICE FOR CONTROLLING THE POWER ABSORBED BY A DISCHARGE LAMP, AS WELL AS THE PROCESS IMPLEMENTED IN THIS DEVICE

Country Status (1)

Country Link
FR (1) FR2828627B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415839A (en) * 1981-11-23 1983-11-15 Lesea Ronald A Electronic ballast for gaseous discharge lamps
FI89548C (en) * 1992-09-18 1993-10-11 Helvar Oy Electronic coupling device for discharge lamp
DE4416042A1 (en) * 1993-06-25 1995-01-05 Prolux Maschinenbau Gmbh Circuit arrangement for operating discharge lamps
FR2721474B1 (en) * 1994-06-15 1996-07-19 Sgs Thomson Microelectronics Control device for a low pressure fluorescent lamp.
US5717295A (en) * 1996-05-10 1998-02-10 General Electric Company Lamp power supply circuit with feedback circuit for dynamically adjusting lamp current
US6016257A (en) * 1996-12-23 2000-01-18 Philips Electronics North America Corporation Voltage regulated power supply utilizing phase shift control
DE69927990T2 (en) * 1999-12-24 2006-08-03 Stmicroelectronics S.R.L., Agrate Brianza Voltage converter with a self-oscillating half-bridge structure

Also Published As

Publication number Publication date
FR2828627A1 (en) 2003-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502