DE69913621D1 - Elektronisches vorschaltgerät - Google Patents

Elektronisches vorschaltgerät

Info

Publication number
DE69913621D1
DE69913621D1 DE69913621T DE69913621T DE69913621D1 DE 69913621 D1 DE69913621 D1 DE 69913621D1 DE 69913621 T DE69913621 T DE 69913621T DE 69913621 T DE69913621 T DE 69913621T DE 69913621 D1 DE69913621 D1 DE 69913621D1
Authority
DE
Germany
Prior art keywords
electronic ballast
ballast
electronic
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
DE69913621T
Other languages
English (en)
Other versions
DE69913621T2 (de
Inventor
Michael Shone
Phuong Huynh
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
Application granted granted Critical
Publication of DE69913621D1 publication Critical patent/DE69913621D1/de
Publication of DE69913621T2 publication Critical patent/DE69913621T2/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
    • H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
    • 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
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
    • 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
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE69913621T 1998-01-07 1999-01-06 Elektronisches Vorschaltgerät Expired - Lifetime DE69913621T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4019 1993-01-15
US09/004,019 US6160362A (en) 1998-01-07 1998-01-07 Ignition scheme for a high intensity discharge lamp
PCT/IB1999/000004 WO1999035890A1 (en) 1998-01-07 1999-01-06 Electronic ballast

Publications (2)

Publication Number Publication Date
DE69913621D1 true DE69913621D1 (de) 2004-01-29
DE69913621T2 DE69913621T2 (de) 2004-09-30

Family

ID=21708734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913621T Expired - Lifetime DE69913621T2 (de) 1998-01-07 1999-01-06 Elektronisches Vorschaltgerät

Country Status (6)

Country Link
US (1) US6160362A (de)
EP (1) EP0981932B1 (de)
JP (1) JP2001515650A (de)
CN (1) CN1256852A (de)
DE (1) DE69913621T2 (de)
WO (1) WO1999035890A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360150B (en) * 2000-03-10 2002-02-20 Microlights Ltd Improvements in and relating to high intensity discharge lighting
DE60115008T2 (de) 2000-04-20 2006-08-10 Koninklijke Philips Electronics N.V. Lampen-einschaltsequenz mit unterbrechungszeit
CN1282399C (zh) * 2001-10-22 2006-10-25 芝浦机械电子株式会社 检测辉光放电装置中电弧的方法及控制高频电弧放电的装置
US6794826B2 (en) 2001-11-14 2004-09-21 Delta Power Supply, Inc. Apparatus and method for lamp ignition control
DE10202645A1 (de) * 2002-01-23 2003-07-31 Philips Intellectual Property Verfahren und Vorrichtung zur Ansteuerung einer Gasentladungslampe und Beleuchtungssystem mit Gasentladungslampe und Ansteuervorrichtung
DE10211001A1 (de) * 2002-03-13 2003-09-25 Philips Intellectual Property Elektronische Schaltung und Verfahren zum Zünden einer Hochdrucklampe sowie Beleuchtungseinrichtung
AU2003244930A1 (en) * 2002-07-15 2004-02-02 Koninklijke Philips Electronics N.V. Ballast circuit for operating a gas discharge lamp
TW567518B (en) * 2002-08-09 2003-12-21 Benq Corp Discharge tube circuit with controllable lighting up time and over-voltage protection
US6979959B2 (en) * 2002-12-13 2005-12-27 Microsemi Corporation Apparatus and method for striking a fluorescent lamp
AU2003902210A0 (en) * 2003-05-08 2003-05-22 The Active Reactor Company Pty Ltd High intensity discharge lamp controller
US7187139B2 (en) 2003-09-09 2007-03-06 Microsemi Corporation Split phase inverters for CCFL backlight system
JP4186801B2 (ja) * 2003-11-25 2008-11-26 松下電工株式会社 無電極放電灯点灯装置並びに無電極放電灯装置
US6975076B2 (en) * 2004-01-02 2005-12-13 General Electric Company Charge pump circuit to operate control circuit
US6952085B2 (en) * 2004-01-02 2005-10-04 General Electric Company Continuous mode ballast with pulsed operation
US7468722B2 (en) 2004-02-09 2008-12-23 Microsemi Corporation Method and apparatus to control display brightness with ambient light correction
WO2005099316A2 (en) 2004-04-01 2005-10-20 Microsemi Corporation Full-bridge and half-bridge compatible driver timing schedule for direct drive backlight system
US7755595B2 (en) 2004-06-07 2010-07-13 Microsemi Corporation Dual-slope brightness control for transflective displays
US7619367B2 (en) * 2004-07-09 2009-11-17 Koninklijke Philips Electronics N.V. Electronic ballast protection
EP1719056A4 (de) 2004-08-26 2009-04-08 Availigent Inc Verfahren und system zur bereitstellung hoher verfügbarkeit für computeranwendungen
TWI283752B (en) * 2004-08-30 2007-07-11 Prec Instr Dev Ct Nat Non-contact high voltage detection method and device
ATE457120T1 (de) 2005-03-22 2010-02-15 Lightech Electronics Ind Ltd Zündschaltung für eine hid-lampe
MXPA05011674A (es) * 2005-10-28 2006-03-27 Luxtronic S A De C V Dispositivo ahorrador de energia para sistemas de alumbrado publico y metodo.
WO2007091252A2 (en) * 2006-02-06 2007-08-16 Metrolight Ltd. Ignition and operation of electronic high intensity discharge lamps
US7569998B2 (en) 2006-07-06 2009-08-04 Microsemi Corporation Striking and open lamp regulation for CCFL controller
US7528558B2 (en) * 2007-05-11 2009-05-05 Osram Sylvania, Inc. Ballast with ignition voltage control
US7459867B1 (en) * 2007-05-11 2008-12-02 Osram Sylvania Inc. Program start ballast
JP4475296B2 (ja) * 2007-06-29 2010-06-09 セイコーエプソン株式会社 点灯制御装置、光源装置、プロジェクタ及び点灯制御方法
JP2009032471A (ja) * 2007-07-26 2009-02-12 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
US7944156B2 (en) * 2008-03-13 2011-05-17 Energy Conservation Technologies, Inc. Electronic ballast for high intensity discharge lamps
US8093839B2 (en) 2008-11-20 2012-01-10 Microsemi Corporation Method and apparatus for driving CCFL at low burst duty cycle rates
US8018181B2 (en) * 2009-02-12 2011-09-13 2197611 Ontario Inc. Method and apparatus for achieving inherent ignition voltage in operation of a high intensity discharge lamp
JP2010198875A (ja) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP2010198880A (ja) * 2009-02-24 2010-09-09 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP2011029002A (ja) * 2009-07-24 2011-02-10 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置及びこれを用いた照明器具、照明システム
JP5381457B2 (ja) * 2009-07-27 2014-01-08 ウシオ電機株式会社 放電ランプ点灯装置
JP5353528B2 (ja) * 2009-07-27 2013-11-27 ウシオ電機株式会社 放電ランプ点灯装置
JP5348497B2 (ja) * 2009-11-30 2013-11-20 岩崎電気株式会社 高圧放電灯点灯装置、プロジェクタ及び高圧放電灯の始動方法
JP5573130B2 (ja) * 2009-12-01 2014-08-20 ウシオ電機株式会社 放電ランプ点灯装置
JP2012033471A (ja) * 2010-06-28 2012-02-16 Panasonic Corp 放電灯点灯装置および放電灯点灯方法
GB2492776B (en) * 2011-07-11 2016-06-22 Tridonic Gmbh & Co Kg Electronic ballast for a lamp
JP5924494B2 (ja) * 2012-08-01 2016-05-25 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
CN103235248B (zh) * 2013-03-16 2015-01-21 南安市柳城高捷图文设计工作室 Hid安定器的检修方法
WO2018175569A1 (en) * 2017-03-21 2018-09-27 Nordson Corporation Retrofit light assembly and powder spray gun with integrated or retrofit light

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053813A (en) * 1976-03-01 1977-10-11 General Electric Company Discharge lamp ballast with resonant starting
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
JPH03138894A (ja) * 1989-10-23 1991-06-13 Nissan Motor Co Ltd 放電灯点灯装置
US5118994A (en) * 1990-05-25 1992-06-02 Gte Laboratories Incorporated Method and circuit for improved hid lamp maintenance
US5677602A (en) * 1995-05-26 1997-10-14 Paul; Jon D. High efficiency electronic ballast for high intensity discharge lamps
US5751120A (en) * 1995-08-18 1998-05-12 Siemens Stromberg-Carlson DC operated electronic ballast for fluorescent light

Also Published As

Publication number Publication date
DE69913621T2 (de) 2004-09-30
US6160362A (en) 2000-12-12
WO1999035890A1 (en) 1999-07-15
EP0981932B1 (de) 2003-12-17
EP0981932A1 (de) 2000-03-01
JP2001515650A (ja) 2001-09-18
CN1256852A (zh) 2000-06-14

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Legal Events

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8364 No opposition during term of opposition