DE59800670D1 - Verfahren und vorrichtung zum regeln des betriebsverhaltens von gasentladungslampen - Google Patents

Verfahren und vorrichtung zum regeln des betriebsverhaltens von gasentladungslampen

Info

Publication number
DE59800670D1
DE59800670D1 DE59800670T DE59800670T DE59800670D1 DE 59800670 D1 DE59800670 D1 DE 59800670D1 DE 59800670 T DE59800670 T DE 59800670T DE 59800670 T DE59800670 T DE 59800670T DE 59800670 D1 DE59800670 D1 DE 59800670D1
Authority
DE
Germany
Prior art keywords
gas discharge
discharge lamp
regulating
values
discharge lamps
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
DE59800670T
Other languages
English (en)
Inventor
Siegfried Luger
Alfred Troestl
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic Bauelemente GmbH
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 Tridonic Bauelemente GmbH filed Critical Tridonic Bauelemente GmbH
Application granted granted Critical
Publication of DE59800670D1 publication Critical patent/DE59800670D1/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
    • H05B41/39—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
    • H05B41/36—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
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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
    • Y10S315/04—Dimming circuit for fluorescent 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

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE59800670T 1997-03-04 1998-02-11 Verfahren und vorrichtung zum regeln des betriebsverhaltens von gasentladungslampen Expired - Lifetime DE59800670D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19708783A DE19708783C1 (de) 1997-03-04 1997-03-04 Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen
PCT/EP1998/000773 WO1998039950A1 (de) 1997-03-04 1998-02-11 Verfahren und vorrichtung zum regeln des betriebsverhaltens von gasentladungslampen

Publications (1)

Publication Number Publication Date
DE59800670D1 true DE59800670D1 (de) 2001-06-07

Family

ID=7822202

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19708783A Expired - Fee Related DE19708783C1 (de) 1997-03-04 1997-03-04 Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen
DE59800670T Expired - Lifetime DE59800670D1 (de) 1997-03-04 1998-02-11 Verfahren und vorrichtung zum regeln des betriebsverhaltens von gasentladungslampen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19708783A Expired - Fee Related DE19708783C1 (de) 1997-03-04 1997-03-04 Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen

Country Status (7)

Country Link
US (1) US6316886B1 (de)
EP (1) EP0965251B1 (de)
AT (1) ATE200951T1 (de)
AU (1) AU721846B2 (de)
BR (1) BR9808168B1 (de)
DE (2) DE19708783C1 (de)
WO (1) WO1998039950A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004513494A (ja) * 2000-11-02 2004-04-30 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ デジタル安定器
DE60115292T2 (de) 2001-01-22 2006-08-10 Koninklijke Philips Electronics N.V. Ballastschaltung und verfahren zur versorgung einer leuchtstofflampe
DE10319950A1 (de) * 2003-05-02 2004-11-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Betriebsgerät und Verfahren zum Betreiben von Gasentladungslampen
US7154229B2 (en) * 2004-11-04 2006-12-26 Osram Sylvania, Inc. Electronic ballast with load shed circuit
KR101119782B1 (ko) * 2004-12-31 2012-03-23 엘지디스플레이 주식회사 휘도의 균일도가 향상된 백라이트
DE102005018764A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Einstellbare digitale Leuchtmittelleistungsregelung
DE102005018774A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Einstellbare digitale Leuchtmittelleistungsregelung
DE102005018775A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Parametrisierbarer digitaler PFC
US7274178B2 (en) * 2005-11-04 2007-09-25 Au Optronics Corporation Multi-lamp driver with active current regulator
DE102006011970A1 (de) * 2006-03-15 2007-09-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Geregeltes Vorschaltgerät für eine Lampe
US7990076B2 (en) 2006-09-07 2011-08-02 Koninklijke Philips Electronics N.V. Lamp driver circuit and method for driving a discharge lamp
WO2008070977A1 (en) * 2006-12-11 2008-06-19 Tir Technology Lp Method and apparatus for digital control of a lighting device
WO2008086892A1 (de) * 2007-01-17 2008-07-24 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung und verfahren für die zündung und den betrieb einer oder mehrerer entladungslampen
DE102009019625B4 (de) * 2009-04-30 2014-05-15 Osram Gmbh Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen
US8217583B2 (en) * 2010-07-21 2012-07-10 Grenergy Opto, Inc. Gas-discharge lamp controller utilizing a novel reheating frequency generation mechanism
DE102010039430A1 (de) * 2010-08-18 2012-02-23 Osram Ag Elektronisches Vorschaltgerät und Verfahren zum Betreiben mindestens einer Entladungslampe
DE102012216047A1 (de) * 2012-09-11 2014-03-13 Tridonic Gmbh & Co. Kg Einstellung einer Leistungsfaktorkorrektur für Lastkreis mit Leuchtmitteln
AT13981U1 (de) * 2013-04-30 2015-02-15 Tridonic Gmbh & Co Kg Betriebsschaltung für Leuchtdioden
AT14316U1 (de) * 2014-02-17 2015-08-15 Tridonic Gmbh & Co Kg Treiberschaltung für LEDs

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698554A (en) * 1983-01-03 1987-10-06 North American Philips Corporation Variable frequency current control device for discharge lamps
NL8800288A (nl) * 1988-02-08 1989-09-01 Nedap Nv Voorschakelapparaat voor een fluorescentielamp.
US4958108A (en) * 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
ATE102430T1 (de) * 1989-10-09 1994-03-15 Siemens Ag Elektronisches vorschaltgeraet.
DE4018127A1 (de) * 1990-06-06 1991-12-12 Zumtobel Ag Verfahren und schaltungsanordnung zur regelung der helligkeit (dimmen) von gasentladungslampen
US5107184A (en) * 1990-08-13 1992-04-21 Electronic Ballast Technology, Inc. Remote control of fluorescent lamp ballast using power flow interruption coding with means to maintain filament voltage substantially constant as the lamp voltage decreases
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
JP3244859B2 (ja) * 1993-04-12 2002-01-07 池田デンソー株式会社 放電灯点灯装置
DE4331952A1 (de) * 1993-09-21 1995-03-23 Hella Kg Hueck & Co Einrichtung zum Starten und Betreiben einer Gasentladungslampe in Kraftfahrzeugen
US5381076A (en) * 1993-10-18 1995-01-10 General Electric Company Metal halide electronic ballast
US5600211A (en) * 1994-09-16 1997-02-04 Tridonic Bauelemente Gmbh Electronic ballast for gas discharge lamps
BE1009765A3 (nl) * 1995-11-07 1997-08-05 Philips Electronics Nv Schakelinrichting.
NZ326348A (en) * 1996-01-26 1999-03-29 Tridonic Bauelemente Method and control circuit for regulation of the operational characteristics especially brightness of gas discharge lamps where lamp current is used as a regulating variable
TW381409B (en) * 1996-03-14 2000-02-01 Mitsubishi Electric Corp Discharging lamp lighting device
US5900701A (en) * 1996-05-21 1999-05-04 Allied Energy Services International, Inc. High frequency electronic ballast for lighting
US6051940A (en) * 1998-04-30 2000-04-18 Magnetek, Inc. Safety control circuit for detecting the removal of lamps from a ballast and reducing the through-lamp leakage currents

Also Published As

Publication number Publication date
WO1998039950A1 (de) 1998-09-11
US6316886B1 (en) 2001-11-13
ATE200951T1 (de) 2001-05-15
BR9808168A (pt) 2000-05-16
EP0965251A1 (de) 1999-12-22
BR9808168B1 (pt) 2011-05-31
EP0965251B1 (de) 2001-05-02
AU6397798A (en) 1998-09-22
DE19708783C1 (de) 1998-10-08
AU721846B2 (en) 2000-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TRIDONICATCO GMBH & CO. KG, DORNBIRN, AT

8327 Change in the person/name/address of the patent owner

Owner name: TRIDONIC GMBH & CO KG, DORNBIRN, AT