ATE449529T1 - Adaptive regelung der leistung von gasentladungslampen - Google Patents

Adaptive regelung der leistung von gasentladungslampen

Info

Publication number
ATE449529T1
ATE449529T1 AT06754719T AT06754719T ATE449529T1 AT E449529 T1 ATE449529 T1 AT E449529T1 AT 06754719 T AT06754719 T AT 06754719T AT 06754719 T AT06754719 T AT 06754719T AT E449529 T1 ATE449529 T1 AT E449529T1
Authority
AT
Austria
Prior art keywords
value
gas discharge
power
adaptive control
discharge lamps
Prior art date
Application number
AT06754719T
Other languages
English (en)
Inventor
Stefan Zudrell-Koch
Original Assignee
Tridonicatco Gmbh & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36954478&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE449529(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tridonicatco Gmbh & Co Kg filed Critical Tridonicatco Gmbh & Co Kg
Application granted granted Critical
Publication of ATE449529T1 publication Critical patent/ATE449529T1/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
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • 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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT06754719T 2005-07-28 2006-07-12 Adaptive regelung der leistung von gasentladungslampen ATE449529T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005035466A DE102005035466A1 (de) 2005-07-28 2005-07-28 Adaptive Regelung der Leistung von Gasentladungslampen
PCT/EP2006/006824 WO2007012403A1 (de) 2005-07-28 2006-07-12 Adaptive regelung der leistung von gasentladungslampen

Publications (1)

Publication Number Publication Date
ATE449529T1 true ATE449529T1 (de) 2009-12-15

Family

ID=36954478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06754719T ATE449529T1 (de) 2005-07-28 2006-07-12 Adaptive regelung der leistung von gasentladungslampen

Country Status (4)

Country Link
EP (1) EP1908337B2 (de)
AT (1) ATE449529T1 (de)
DE (2) DE102005035466A1 (de)
WO (1) WO2007012403A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032028A1 (de) * 2009-07-07 2011-01-13 Tridonicatco Gmbh & Co. Kg Verfahren zum Betrieb von Gasentladungslampen bei niedrigen Außentemperaturen und dafür ausgelegtes Betriebsgerät
DE102010042020A1 (de) * 2010-10-06 2012-04-12 Osram Ag Schaltung und Verfahren zur Ansteuerung einer Lampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382881A (en) * 1992-12-28 1995-01-17 North American Philips Corporation Ballast stabilization circuitry for eliminating moding or oscillation of the current envelope in gas discharge lamps and method of operating
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
US5734232A (en) * 1995-11-07 1998-03-31 U.S. Philips Corporation Circuit arrangement
DE10225881A1 (de) * 2002-06-11 2004-01-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampenbetriebsschaltung mit Schaltung zur Detektion der Nähe zu einem kapazitiven Betrieb
JP2005227748A (ja) * 2004-01-14 2005-08-25 Sanyo Electric Co Ltd 投射型映像表示装置

Also Published As

Publication number Publication date
EP1908337B1 (de) 2009-11-18
DE502006005415D1 (de) 2009-12-31
WO2007012403A1 (de) 2007-02-01
EP1908337A1 (de) 2008-04-09
EP1908337B2 (de) 2015-05-06
DE102005035466A1 (de) 2007-02-01

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