DE58907403D1 - Device for igniting and operating electric gas discharge lamps. - Google Patents

Device for igniting and operating electric gas discharge lamps.

Info

Publication number
DE58907403D1
DE58907403D1 DE89122638T DE58907403T DE58907403D1 DE 58907403 D1 DE58907403 D1 DE 58907403D1 DE 89122638 T DE89122638 T DE 89122638T DE 58907403 T DE58907403 T DE 58907403T DE 58907403 D1 DE58907403 D1 DE 58907403D1
Authority
DE
Germany
Prior art keywords
igniting
gas discharge
discharge lamps
operating electric
electric gas
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
DE89122638T
Other languages
German (de)
Inventor
Wolfgang Daub
Ulrich Volker Lange
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Application granted granted Critical
Publication of DE58907403D1 publication Critical patent/DE58907403D1/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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
DE89122638T 1988-12-21 1989-12-08 Device for igniting and operating electric gas discharge lamps. Expired - Fee Related DE58907403D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3843029A DE3843029A1 (en) 1988-12-21 1988-12-21 DEVICE FOR IGNITING AND OPERATING ELECTRIC GAS DISCHARGE LAMPS

Publications (1)

Publication Number Publication Date
DE58907403D1 true DE58907403D1 (en) 1994-05-11

Family

ID=6369725

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3843029A Withdrawn DE3843029A1 (en) 1988-12-21 1988-12-21 DEVICE FOR IGNITING AND OPERATING ELECTRIC GAS DISCHARGE LAMPS
DE89122638T Expired - Fee Related DE58907403D1 (en) 1988-12-21 1989-12-08 Device for igniting and operating electric gas discharge lamps.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3843029A Withdrawn DE3843029A1 (en) 1988-12-21 1988-12-21 DEVICE FOR IGNITING AND OPERATING ELECTRIC GAS DISCHARGE LAMPS

Country Status (2)

Country Link
EP (1) EP0374617B1 (en)
DE (2) DE3843029A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015397A1 (en) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co CIRCUIT ARRANGEMENT FOR IGNITING AND OPERATING A HIGH PRESSURE DISCHARGE LAMP IN MOTOR VEHICLES
DE4115409A1 (en) * 1991-05-10 1992-11-12 Bosch Gmbh Robert DEVICE FOR OPERATING A GAS DISCHARGE LAMP
US5118997A (en) * 1991-08-16 1992-06-02 General Electric Company Dual feedback control for a high-efficiency class-d power amplifier circuit
DE4128314A1 (en) * 1991-08-27 1993-03-04 Diehl Gmbh & Co POWER SUPPLY CIRCUIT
FR2686762B1 (en) * 1992-01-29 1997-05-16 Valeo Vision DEVICE FOR SUPPLYING A DISCHARGE LAMP AND VEHICLE PROJECTOR COMPRISING SUCH A DEVICE.
US5453667A (en) * 1992-06-30 1995-09-26 Toshiba Lighting & Technology Corporation Inverter having frequency changing function
DE69307427T2 (en) * 1992-08-20 1997-07-17 Philips Electronics Nv Switching device for a lamp
DE4242174A1 (en) * 1992-12-15 1994-06-16 Hella Kg Hueck & Co Ballast for starting and operating high pressure gas discharge lamps
DE4410176A1 (en) * 1994-03-24 1995-09-28 Hella Kg Hueck & Co Ballast for operating an AC low-pressure gas discharge lamp in a motor vehicle
WO1997004624A1 (en) * 1995-07-17 1997-02-06 Philips Electronics N.V. Circuit arrangement
EP0762808B1 (en) * 1995-08-31 2003-03-05 Matsushita Electric Industrial Co., Ltd. Inverter power source apparatus using a piezoelectric transformer
DE19544842A1 (en) * 1995-12-01 1997-06-05 Bosch Gmbh Robert Input circuit for an ignition device of a high-pressure gas discharge lamp
DE69604896T2 (en) * 1995-12-26 2000-05-31 Tokin Corp., Sendai Converter for a fluorescent tube with cold cathodes using a piezoelectric transducer
DE19702653A1 (en) * 1997-01-25 1998-07-30 Bosch Gmbh Robert Arrangement for adjusting the power of a gas discharge lamp
EP0903967A1 (en) * 1997-09-19 1999-03-24 Quality Light Electronics S.A.S. Di Francesco Celso E C. An igniter for discharge lamps
DE19823641A1 (en) * 1998-05-27 2000-02-10 Bosch Gmbh Robert Igniter for a gas discharge lamp, in particular high-pressure gas discharge lamp for motor vehicle headlights
DE29814725U1 (en) 1998-08-17 1998-12-03 Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg Electronic ballast for high pressure lamps
RU2172079C1 (en) * 2000-11-01 2001-08-10 Общество с ограниченной ответственностью "ДЕПЕНДЭЙБЛ ЭЛЕКТРОНИК КОНВЕРТЭ СИСТЕМС" Facility controlling gaseous-discharge source of light ( versions )
FR2858110B1 (en) * 2003-07-23 2006-01-27 Saint Gobain POWER SUPPLY DEVICE FOR POWERING AT LEAST TWO ELECTRODES

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240009A (en) * 1978-02-27 1980-12-16 Paul Jon D Electronic ballast
DE2812623C2 (en) * 1978-03-22 1987-04-23 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Ignition device for a high pressure discharge lamp
US4535399A (en) * 1983-06-03 1985-08-13 National Semiconductor Corporation Regulated switched power circuit with resonant load
US4631449A (en) * 1984-08-06 1986-12-23 General Electric Company Integral crystal-controlled line-voltage ballast for compact RF fluorescent lamps
CA1333408C (en) * 1984-10-16 1994-12-06 Calvin E. Grubbs Electronic ballast circuit for fluorescent lamps
NL8600813A (en) * 1986-03-28 1987-10-16 Philips Nv SWITCHING DEVICE FOR OPERATING A HIGH-PRESSURE DISCHARGE LAMP.
GB2204751B (en) * 1987-04-22 1991-06-26 Davis Group Ltd Discharge lamp circuits
DE3715162A1 (en) * 1987-05-07 1988-11-17 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR OPERATING A GAS DISCHARGE LAMP ON A DC POWER SOURCE
EP0337021A1 (en) * 1988-04-12 1989-10-18 Actronic Lighting Cc Ignition device for a gas discharge lamp

Also Published As

Publication number Publication date
EP0374617A3 (en) 1992-04-29
EP0374617A2 (en) 1990-06-27
DE3843029A1 (en) 1990-06-28
EP0374617B1 (en) 1994-04-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee