EP0429402A3 - A device for supplying power to gas-discharge lamps for use in motor vehicles - Google Patents

A device for supplying power to gas-discharge lamps for use in motor vehicles Download PDF

Info

Publication number
EP0429402A3
EP0429402A3 EP19900830461 EP90830461A EP0429402A3 EP 0429402 A3 EP0429402 A3 EP 0429402A3 EP 19900830461 EP19900830461 EP 19900830461 EP 90830461 A EP90830461 A EP 90830461A EP 0429402 A3 EP0429402 A3 EP 0429402A3
Authority
EP
European Patent Office
Prior art keywords
gas
supplying power
motor vehicles
discharge lamps
lamps
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.)
Withdrawn
Application number
EP19900830461
Other languages
English (en)
Other versions
EP0429402A2 (de
Inventor
Andrea Nepote
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.)
Marelli Europe SpA
Original Assignee
Marelli Autronica 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 Marelli Autronica SpA filed Critical Marelli Autronica SpA
Publication of EP0429402A2 publication Critical patent/EP0429402A2/de
Publication of EP0429402A3 publication Critical patent/EP0429402A3/en
Withdrawn legal-status Critical Current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
    • H05B41/36—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
EP19900830461 1989-10-20 1990-10-16 A device for supplying power to gas-discharge lamps for use in motor vehicles Withdrawn EP0429402A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8967903A IT8967903A0 (it) 1989-10-20 1989-10-20 Dispositivo alimentatore per lampade a scarica di gas per l'impiego a bordo di autoveicoli.
IT6790389 1989-10-20

Publications (2)

Publication Number Publication Date
EP0429402A2 EP0429402A2 (de) 1991-05-29
EP0429402A3 true EP0429402A3 (en) 1991-07-31

Family

ID=11306234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830461 Withdrawn EP0429402A3 (en) 1989-10-20 1990-10-16 A device for supplying power to gas-discharge lamps for use in motor vehicles

Country Status (3)

Country Link
EP (1) EP0429402A3 (de)
JP (1) JPH03147293A (de)
IT (1) IT8967903A0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993019570A1 (en) * 1992-03-25 1993-09-30 Toto Ltd. Power regulator of discharge lamp and variable color illumination apparatus using the regulator
GB2269279A (en) * 1992-08-01 1994-02-02 Coolite Ltd Fluorescent Tube Starting and Operating Circuit
DE102006011970A1 (de) * 2006-03-15 2007-09-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Geregeltes Vorschaltgerät für eine Lampe
JP2009544114A (ja) * 2006-07-14 2009-12-10 エルジー イノテック カンパニー リミテッド ランプ駆動制御装置及びその制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265237A2 (de) * 1986-10-22 1988-04-27 Valor International Ltd. Steuereinrichtung für Hochintensitätsgasentladungsbeleuchtung
WO1988009108A1 (fr) * 1987-05-07 1988-11-17 Robert Bosch Gmbh Circuit pour faire fonctionner une lampe luminescente a gaz sur une source de courant continu
EP0350104A2 (de) * 1988-07-05 1990-01-10 Philips Electronics North America Corporation Signalerzeugende Schaltung zur Ballaststeuerung von Entladungslampen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265237A2 (de) * 1986-10-22 1988-04-27 Valor International Ltd. Steuereinrichtung für Hochintensitätsgasentladungsbeleuchtung
WO1988009108A1 (fr) * 1987-05-07 1988-11-17 Robert Bosch Gmbh Circuit pour faire fonctionner une lampe luminescente a gaz sur une source de courant continu
EP0350104A2 (de) * 1988-07-05 1990-01-10 Philips Electronics North America Corporation Signalerzeugende Schaltung zur Ballaststeuerung von Entladungslampen

Also Published As

Publication number Publication date
IT8967903A0 (it) 1989-10-20
EP0429402A2 (de) 1991-05-29
JPH03147293A (ja) 1991-06-24

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