ATE228752T1 - Schaltung zum betreiben von gasentladungslampen - Google Patents

Schaltung zum betreiben von gasentladungslampen

Info

Publication number
ATE228752T1
ATE228752T1 AT96200985T AT96200985T ATE228752T1 AT E228752 T1 ATE228752 T1 AT E228752T1 AT 96200985 T AT96200985 T AT 96200985T AT 96200985 T AT96200985 T AT 96200985T AT E228752 T1 ATE228752 T1 AT E228752T1
Authority
AT
Austria
Prior art keywords
gas discharge
circuit
discharge lamps
discharge lamp
operating gas
Prior art date
Application number
AT96200985T
Other languages
English (en)
Inventor
Tichelen Paul Jos Luc Van
Dominique Weyen
Original Assignee
Vito
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 Vito filed Critical Vito
Application granted granted Critical
Publication of ATE228752T1 publication Critical patent/ATE228752T1/de

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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT96200985T 1995-04-20 1996-04-12 Schaltung zum betreiben von gasentladungslampen ATE228752T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500365A BE1009331A3 (nl) 1995-04-20 1995-04-20 Voedingsschakeling voor gasontladingslampen.

Publications (1)

Publication Number Publication Date
ATE228752T1 true ATE228752T1 (de) 2002-12-15

Family

ID=3888937

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96200985T ATE228752T1 (de) 1995-04-20 1996-04-12 Schaltung zum betreiben von gasentladungslampen

Country Status (6)

Country Link
EP (1) EP0739154B1 (de)
AT (1) ATE228752T1 (de)
BE (1) BE1009331A3 (de)
DE (1) DE69624970T2 (de)
DK (1) DK0739154T3 (de)
ES (1) ES2185741T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319677B (en) * 1996-11-19 2001-04-18 Micro Tech Ltd Lamp driver circuit and method
TW381804U (en) * 1997-07-03 2000-02-01 Koninkl Philips Electronics Nv Circuit arrangement
JPH11260573A (ja) * 1998-03-09 1999-09-24 Toyo Denso Co Ltd 車両用ｈｉｄ前照灯装置
DE10210805B4 (de) 2002-03-12 2004-05-27 B & S Elektronische Geräte GmbH Vorschaltgerät für eine Entladungslampe
CN101297607A (zh) 2005-10-26 2008-10-29 皇家飞利浦电子股份有限公司 用于使用单个变换器驱动气体放电灯的方法和电路
GB0713241D0 (en) * 2007-07-09 2007-08-15 Tyco Electronics Raychem Gmbh An electronic control gear and method of its use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924150A (en) * 1987-01-28 1990-05-08 Nilssen Ole K Power-line control system
DE68922049T2 (de) * 1988-09-06 1995-09-21 Toshiba Kawasaki Kk Pulsbreiten-modulierte Leistungsversorgung mit Unterdrückungsfähigkeit von Modulierungsfrequenzsignalkomponenten von Erdpotentialen.
DE4015400A1 (de) * 1990-05-14 1991-11-21 Hella Kg Hueck & Co Schaltungsanordnung zum zuenden einer hochdruckgasentladungslampe in fahrzeugen
DE4127970C1 (de) * 1991-08-23 1992-10-01 Robert Bosch Gmbh, 7000 Stuttgart, De
JP3187163B2 (ja) * 1992-04-23 2001-07-11 三菱電機株式会社 放電灯点灯装置
DE4335375B4 (de) * 1993-10-16 2009-04-16 Deutsche Thomson-Brandt Gmbh Netzgerät zur Speisung einer Gasentladungslampe
US5381076A (en) * 1993-10-18 1995-01-10 General Electric Company Metal halide electronic ballast

Also Published As

Publication number Publication date
DK0739154T3 (da) 2003-02-03
ES2185741T3 (es) 2003-05-01
EP0739154B1 (de) 2002-11-27
DE69624970D1 (de) 2003-01-09
BE1009331A3 (nl) 1997-02-04
DE69624970T2 (de) 2003-08-28
EP0739154A1 (de) 1996-10-23

Similar Documents

Publication Publication Date Title
CA2255512A1 (en) Ballast for discharge lamp
CA2344408A1 (en) Ballast circuit for high intensity discharge lamps
AU7786798A (en) Power supply for hybrid illumination system
ATE252815T1 (de) Vorschaltgerät für starkstromgasentladungslampe
CA2280561A1 (en) Electronic high intensity discharge ballast
EP0698336A4 (de) Dimmerschaltung zum betreiben von entladungslampen
DE69513206D1 (de) Elektronisches Vorschaltgerät zum Verändern des Lampenstroms von Leuchtstofflampen
ATE461604T1 (de) Betriebsverfahren und elektronisches vorschaltgerat fur entladungslampe mit dielektrisch behinderten entladungen
ATE175541T1 (de) Vorschaltgerät für eine hochleistungsentladungslampe
WO2002003535A8 (en) Frequency controlled half-bridge inverter for variable loads
HUP0105247A2 (hu) Világító-összeállítás
EP0213967A3 (de) Start- und Betriebseinrichtung für leuchtstofflampe und Vorschaltgerät für reduzierte Leistungsstufen
DE69624970D1 (de) Schaltung zum Betreiben von Gasentladungslampen
DK0855850T3 (da) Strømforsyning til udladningslamper med balanceret resonanskredsløb
CA2341884A1 (en) Electronic ballast for discharge lamp with dielectrically impeded discharges
NO178090C (no) Drivkrets for utladningslampe, samt fremgangsmåte for drift og tenning av en slik lampe
DK89388D0 (da) Elektronisk ballast
CA2038221A1 (en) Ballast circuit with improved transfer functions
ATE192277T1 (de) Notleuchte mit konventionellem vorschaltgerät
EP0383692A3 (de) Schaltung und Methode zur Steuerung der Lichtstärke von Entladungslampen
ATE223141T1 (de) Steuerung von gasentladungslampen
EP0759685A3 (de) Schaltung zum Betreiben einer "Instant Type" Leuchtstofflampe
DE69425217D1 (de) Schaltung zum Betreiben einer Leuchtstofflampe
HU9201126D0 (en) Heating and igniting circuit for fluorescent lamps
ZA977311B (en) Electronic ballast for gas discharge lamps.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0739154

Country of ref document: EP