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ATE298184T1 - Schaltungsanordnung - Google Patents

Schaltungsanordnung

Info

Publication number
ATE298184T1
ATE298184T1 AT01974190T AT01974190T ATE298184T1 AT E298184 T1 ATE298184 T1 AT E298184T1 AT 01974190 T AT01974190 T AT 01974190T AT 01974190 T AT01974190 T AT 01974190T AT E298184 T1 ATE298184 T1 AT E298184T1
Authority
AT
Austria
Prior art keywords
circuit
switch
lamp
capacitance
control
Prior art date
Application number
AT01974190T
Other languages
English (en)
Inventor
Casteren Dolf H J Van
Oscar J Deurlo
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 ATE298184T1 publication Critical patent/ATE298184T1/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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
AT01974190T 2000-08-28 2001-08-14 Schaltungsanordnung ATE298184T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00202968 2000-08-28
PCT/EP2001/009394 WO2002019769A2 (en) 2000-08-28 2001-08-14 Circuit device

Publications (1)

Publication Number Publication Date
ATE298184T1 true ATE298184T1 (de) 2005-07-15

Family

ID=8171952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974190T ATE298184T1 (de) 2000-08-28 2001-08-14 Schaltungsanordnung

Country Status (8)

Country Link
US (1) US6515432B2 (de)
EP (1) EP1314338B1 (de)
JP (1) JP2004507869A (de)
CN (1) CN1404706A (de)
AT (1) ATE298184T1 (de)
DE (1) DE60111543T2 (de)
TW (1) TW530521B (de)
WO (1) WO2002019769A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI287187B (en) 2005-08-17 2007-09-21 Ind Tech Res Inst Opposite-phase scheme for peak current reduction
US8010856B2 (en) * 2007-10-31 2011-08-30 Verigy (Singapore) Pte. Ltd. Methods for analyzing scan chains, and for determining numbers or locations of hold time faults in scan chains
DK2830595T3 (da) * 2012-03-29 2019-12-02 Translate Bio Inc Ioniserbare kationiske lipider

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170099A (en) * 1989-03-28 1992-12-08 Matsushita Electric Works, Ltd. Discharge lamp lighting device
DE4406083A1 (de) * 1994-02-24 1995-08-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe
US5828178A (en) 1996-12-09 1998-10-27 Tir Systems Ltd. High intensity discharge lamp color
US5982110A (en) * 1997-04-10 1999-11-09 Philips Electronics North America Corporation Compact fluorescent lamp with overcurrent protection
JP3246407B2 (ja) * 1997-09-26 2002-01-15 松下電器産業株式会社 放電ランプ点灯装置
US5914871A (en) * 1998-07-13 1999-06-22 Mustek Systems, Inc. Device for multi-stage illuminance control for light source of scanner
US6181082B1 (en) * 1998-10-15 2001-01-30 Electro-Mag International, Inc. Ballast power control circuit
DE19923265A1 (de) * 1999-05-20 2000-11-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zur Zündung und zum Betrieb von Hochdrucklampen

Also Published As

Publication number Publication date
DE60111543D1 (de) 2005-07-21
TW530521B (en) 2003-05-01
WO2002019769A2 (en) 2002-03-07
WO2002019769A3 (en) 2002-08-01
EP1314338B1 (de) 2005-06-15
US20020047599A1 (en) 2002-04-25
CN1404706A (zh) 2003-03-19
US6515432B2 (en) 2003-02-04
DE60111543T2 (de) 2006-05-04
JP2004507869A (ja) 2004-03-11
EP1314338A2 (de) 2003-05-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties