DE60111543D1 - Schaltungsanordnung - Google Patents

Schaltungsanordnung

Info

Publication number
DE60111543D1
DE60111543D1 DE60111543T DE60111543T DE60111543D1 DE 60111543 D1 DE60111543 D1 DE 60111543D1 DE 60111543 T DE60111543 T DE 60111543T DE 60111543 T DE60111543 T DE 60111543T DE 60111543 D1 DE60111543 D1 DE 60111543D1
Authority
DE
Germany
Prior art keywords
circuit
switch
lamp
capacitance
control
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 - Fee Related
Application number
DE60111543T
Other languages
English (en)
Other versions
DE60111543T2 (de
Inventor
Casteren H Van
J Deurlo
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60111543D1 publication Critical patent/DE60111543D1/de
Application granted granted Critical
Publication of DE60111543T2 publication Critical patent/DE60111543T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/2885—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)
  • Selective Calling Equipment (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Lock And Its Accessories (AREA)
DE60111543T 2000-08-28 2001-08-14 Schaltungsanordnung Expired - Fee Related DE60111543T2 (de)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
DE60111543D1 true DE60111543D1 (de) 2005-07-21
DE60111543T2 DE60111543T2 (de) 2006-05-04

Family

ID=8171952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111543T Expired - Fee Related DE60111543T2 (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
AU2013237873B2 (en) * 2012-03-29 2017-12-14 Translate Bio, Inc. Ionizable cationic lipids

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
CN1404706A (zh) 2003-03-19
TW530521B (en) 2003-05-01
US6515432B2 (en) 2003-02-04
WO2002019769A3 (en) 2002-08-01
EP1314338B1 (de) 2005-06-15
US20020047599A1 (en) 2002-04-25
EP1314338A2 (de) 2003-05-28
DE60111543T2 (de) 2006-05-04
JP2004507869A (ja) 2004-03-11
ATE298184T1 (de) 2005-07-15
WO2002019769A2 (en) 2002-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee