ATE392124T1 - Verfahren und gerät zum ermitteln von leistungsfrequenzen, die für bogeninstabilitäten in entladungslampen verantwortlich sind - Google Patents

Verfahren und gerät zum ermitteln von leistungsfrequenzen, die für bogeninstabilitäten in entladungslampen verantwortlich sind

Info

Publication number
ATE392124T1
ATE392124T1 AT02727970T AT02727970T ATE392124T1 AT E392124 T1 ATE392124 T1 AT E392124T1 AT 02727970 T AT02727970 T AT 02727970T AT 02727970 T AT02727970 T AT 02727970T AT E392124 T1 ATE392124 T1 AT E392124T1
Authority
AT
Austria
Prior art keywords
current signal
power frequencies
frequencies
determining
lamp
Prior art date
Application number
AT02727970T
Other languages
English (en)
Inventor
Jerry M Kramer
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE392124T1 publication Critical patent/ATE392124T1/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
    • H05B41/26—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
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT02727970T 2001-06-12 2002-06-10 Verfahren und gerät zum ermitteln von leistungsfrequenzen, die für bogeninstabilitäten in entladungslampen verantwortlich sind ATE392124T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/879,487 US6483259B1 (en) 2001-06-12 2001-06-12 Method and apparatus for determining power frequencies that cause arc instabilities in discharge lamps

Publications (1)

Publication Number Publication Date
ATE392124T1 true ATE392124T1 (de) 2008-04-15

Family

ID=25374260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02727970T ATE392124T1 (de) 2001-06-12 2002-06-10 Verfahren und gerät zum ermitteln von leistungsfrequenzen, die für bogeninstabilitäten in entladungslampen verantwortlich sind

Country Status (7)

Country Link
US (1) US6483259B1 (de)
EP (1) EP1400155B1 (de)
JP (1) JP4263593B2 (de)
CN (1) CN100431393C (de)
AT (1) ATE392124T1 (de)
DE (1) DE60226026T2 (de)
WO (1) WO2002102121A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6791280B2 (en) * 2001-03-30 2004-09-14 Advanced Lighting Technologies, Inc. System and method for generating a discharge in high pressure gases
US7281492B2 (en) * 2002-04-01 2007-10-16 Advanced Lighting Technologies, Inc. System and method for generating a discharge in gases
DE10333820A1 (de) * 2003-07-24 2005-02-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum Betreiben mindestens einer Hochdruckentladungslampe
EP1683317B1 (de) * 2003-09-19 2010-11-10 Panasonic Corporation Mehrträgerkommunikationsverfahren, system und vorrichtung
US6924604B2 (en) * 2003-09-25 2005-08-02 Osram Sylvania Inc. Method of operating a discharge lamp system and a discharge lamp system using a combination radial and longitudinal acoustic mode to reduce vertical segregation
DE112005000603T5 (de) * 2004-03-18 2007-02-08 Advanced Lighting Technologies, Inc., Solon System und Verfahren zum Erzeugen einer Entladung in Gasen
US7221154B2 (en) * 2005-04-07 2007-05-22 Ksr International Co. Inductive position sensor with common mode corrective winding and simplified signal conditioning
GB2437755A (en) * 2006-05-02 2007-11-07 Koen Geirnaert Controlling gas discharge lamps
US9679602B2 (en) 2006-06-14 2017-06-13 Seagate Technology Llc Disc drive circuitry swap
US9305590B2 (en) 2007-10-16 2016-04-05 Seagate Technology Llc Prevent data storage device circuitry swap
DE102010028921A1 (de) * 2010-05-12 2011-11-17 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Betrieb einer Hochdruckentladungslampe auf der Basis eines niederfrequenten Rechteckbetriebs und einem teilweisen Hochfrequenten Betrieb zur Bogenstabilisierung und zur Farbdurchmischung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705991A (en) * 1981-06-04 1987-11-10 U.S. Philips Corporation Method of operating a high-pressure metal vapor discharge lamp and circuit arrangement for carrying out this method
US5198727A (en) 1990-02-20 1993-03-30 General Electric Company Acoustic resonance operation of xenon-metal halide lamps on unidirectional current
US5134345A (en) 1991-10-31 1992-07-28 General Electric Company Feedback system for stabilizing the arc discharge of a high intensity discharge lamp
US5306987A (en) 1993-03-11 1994-04-26 General Electric Company Acoustic resonance arc stabilization arrangement in a discharge lamp
DE4437453A1 (de) * 1994-10-19 1996-04-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe
US5569984A (en) * 1994-12-28 1996-10-29 Philips Electronics North America Corporation Method and controller for detecting arc instabilities in gas discharge lamps
US5684367A (en) 1996-01-16 1997-11-04 Osram Sylvania Inc. Color control and arc stabilization for high-intensity, discharge lamps
US5859505A (en) * 1997-10-02 1999-01-12 Philips Electronics North America Corporation Method and controller for operating a high pressure gas discharge lamp at high frequencies to avoid arc instabilities
US6229269B1 (en) * 1999-05-21 2001-05-08 Osram Sylvania Inc. System for and method of operating a discharge lamp
US6184633B1 (en) 1999-06-17 2001-02-06 Philips Electronics North America Corporation Reduction of vertical segregation in a discharge lamp
US6400100B1 (en) * 2000-07-20 2002-06-04 Philips Electronics North America Corporation System and method for determining the frequency of longitudinal mode required for color mixing in a discharge lamp

Also Published As

Publication number Publication date
EP1400155B1 (de) 2008-04-09
DE60226026T2 (de) 2009-05-14
CN1515132A (zh) 2004-07-21
US6483259B1 (en) 2002-11-19
JP2004529482A (ja) 2004-09-24
CN100431393C (zh) 2008-11-05
EP1400155A1 (de) 2004-03-24
JP4263593B2 (ja) 2009-05-13
WO2002102121A1 (en) 2002-12-19
DE60226026D1 (de) 2008-05-21

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