IT1293443B1 - CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES. - Google Patents

CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES.

Info

Publication number
IT1293443B1
IT1293443B1 IT97TO000628A ITTO970628A IT1293443B1 IT 1293443 B1 IT1293443 B1 IT 1293443B1 IT 97TO000628 A IT97TO000628 A IT 97TO000628A IT TO970628 A ITTO970628 A IT TO970628A IT 1293443 B1 IT1293443 B1 IT 1293443B1
Authority
IT
Italy
Prior art keywords
vehicles
control device
discharge lamp
gas discharge
lamp
Prior art date
Application number
IT97TO000628A
Other languages
Italian (it)
Inventor
Andrea Nepote
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT97TO000628A priority Critical patent/IT1293443B1/en
Priority to EP98112781A priority patent/EP0891123A1/en
Publication of ITTO970628A1 publication Critical patent/ITTO970628A1/en
Application granted granted Critical
Publication of IT1293443B1 publication Critical patent/IT1293443B1/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
    • H05B41/02—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
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
IT97TO000628A 1997-07-11 1997-07-11 CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES. IT1293443B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97TO000628A IT1293443B1 (en) 1997-07-11 1997-07-11 CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES.
EP98112781A EP0891123A1 (en) 1997-07-11 1998-07-09 A device for operating a gas-discharge lamp, particularly for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000628A IT1293443B1 (en) 1997-07-11 1997-07-11 CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES.

Publications (2)

Publication Number Publication Date
ITTO970628A1 ITTO970628A1 (en) 1999-01-11
IT1293443B1 true IT1293443B1 (en) 1999-03-01

Family

ID=11415864

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000628A IT1293443B1 (en) 1997-07-11 1997-07-11 CONTROL DEVICE FOR A GAS DISCHARGE LAMP, PARTICULARLY FOR VEHICLES.

Country Status (2)

Country Link
EP (1) EP0891123A1 (en)
IT (1) IT1293443B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803856A1 (en) * 1998-01-31 1999-08-05 Hella Kg Hueck & Co Ignition transformer
DE19803855A1 (en) * 1998-01-31 1999-08-05 Hella Kg Hueck & Co Device for igniting and operating a high-pressure gas discharge lamp in a motor vehicle
US6144171A (en) * 1999-05-07 2000-11-07 Philips Electronics North America Corporation Ignitor for high intensity discharge lamps
DE19924097A1 (en) * 1999-05-26 2000-11-30 Hella Kg Hueck & Co Circuit for operating an AC high-pressure gas discharge lamp for a motor vehicle
DE19924095A1 (en) * 1999-05-26 2000-11-30 Hella Kg Hueck & Co Circuit for operating an AC high-pressure gas discharge lamp for a motor vehicle
DE19939310C2 (en) * 1999-08-19 2001-06-13 Vogt Electronic Ag High voltage ignition module
AU2003267768A1 (en) * 2002-11-04 2004-06-07 Koninklijke Philips Electronics N.V. Igniting pulse booster circuit
DE102004042462A1 (en) * 2004-08-31 2006-03-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for operating a high-pressure discharge lamp, operating device for a high-pressure discharge lamp and high-pressure discharge lamp with an operating device
EP2030487A1 (en) * 2006-05-31 2009-03-04 Koninklijke Philips Electronics N.V. Method and system for operating a gas discharge lamp
DE102007012413A1 (en) * 2007-03-15 2008-09-18 Vossloh-Schwabe Deutschland Gmbh Ballast with improved EMC compatibility

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055747A (en) * 1990-07-20 1991-10-08 Intent Patents A.G. Self-regulating, no load protected electronic ballast system
US5231333A (en) * 1990-11-14 1993-07-27 Neon Dynamics, Inc. Switching excitation supply for gas discharge tubes having means for eliminating the bubble effect
DE4310307B4 (en) * 1993-03-30 2004-10-14 Robert Bosch Gmbh Headlights for vehicles
FR2736238B1 (en) * 1995-06-29 1997-09-19 Valeo Vision FILTER MODULE FOR A DISCHARGE LAMP CONNECTOR, PARTICULARLY IN A MOTOR VEHICLE PROJECTOR, ASSEMBLY OF A CONNECTOR AND SUCH A FILTER MODULE, AND PROJECTOR COMPRISING THE SAME
JPH09129379A (en) * 1995-11-06 1997-05-16 Koito Mfg Co Ltd Discharge lamp lighting device
DE19610388A1 (en) * 1996-03-16 1997-09-18 Bosch Gmbh Robert Ignition device e.g. for discharge lamp of motor vehicle

Also Published As

Publication number Publication date
ITTO970628A1 (en) 1999-01-11
EP0891123A1 (en) 1999-01-13

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Legal Events

Date Code Title Description
0001 Granted