DE69624970D1 - Schaltung zum Betreiben von Gasentladungslampen - Google Patents

Schaltung zum Betreiben von Gasentladungslampen

Info

Publication number
DE69624970D1
DE69624970D1 DE69624970T DE69624970T DE69624970D1 DE 69624970 D1 DE69624970 D1 DE 69624970D1 DE 69624970 T DE69624970 T DE 69624970T DE 69624970 T DE69624970 T DE 69624970T DE 69624970 D1 DE69624970 D1 DE 69624970D1
Authority
DE
Germany
Prior art keywords
gas discharge
circuit
discharge lamps
discharge lamp
operating 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 - Lifetime
Application number
DE69624970T
Other languages
English (en)
Other versions
DE69624970T2 (de
Inventor
Tichelen Paul Jos Luc Van
Dominique Weyen
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.)
Vlaamse Instelling Voor Technologish Onderzoek NV VITO
Original Assignee
Vlaamse Instelling Voor Technologish Onderzoek NV 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 Vlaamse Instelling Voor Technologish Onderzoek NV VITO filed Critical Vlaamse Instelling Voor Technologish Onderzoek NV VITO
Publication of DE69624970D1 publication Critical patent/DE69624970D1/de
Application granted granted Critical
Publication of DE69624970T2 publication Critical patent/DE69624970T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/382—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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
DE69624970T 1995-04-20 1996-04-12 Schaltung zum Betreiben von Gasentladungslampen Expired - Lifetime DE69624970T2 (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 (2)

Publication Number Publication Date
DE69624970D1 true DE69624970D1 (de) 2003-01-09
DE69624970T2 DE69624970T2 (de) 2003-08-28

Family

ID=3888937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624970T Expired - Lifetime DE69624970T2 (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
EP1943884A2 (de) 2005-10-26 2008-07-16 Koninklijke Philips Electronics N.V. Verfahren und schaltung zum antrieb von gasentladungslampen mit einfachem umkehrer
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
ATE228752T1 (de) 2002-12-15
ES2185741T3 (es) 2003-05-01
EP0739154A1 (de) 1996-10-23
EP0739154B1 (de) 2002-11-27
DE69624970T2 (de) 2003-08-28
BE1009331A3 (nl) 1997-02-04
DK0739154T3 (da) 2003-02-03

Similar Documents

Publication Publication Date Title
CA2255512A1 (en) Ballast for discharge lamp
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
DE69624970T2 (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
DE60000362T2 (de) Steuerung von Gasentladungslampen
DE29601289U1 (de) Elektronisches Vorschaltgerät zum Betrieb von Hochdruck-Gasentladungslampen
EP0759685A3 (de) Schaltung zum Betreiben einer "Instant Type" Leuchtstofflampe
ATE194747T1 (de) Schaltung zum betreiben einer leuchtstofflampe
HU9201126D0 (en) Heating and igniting circuit for fluorescent lamps
HU913175D0 (en) Circuit for power supplying and igniting discharge lamps

Legal Events

Date Code Title Description
8364 No opposition during term of opposition