BR0006149A - Balastro eletrônico para pelo menos uma lâmpada de descarga de baixa pressão - Google Patents

Balastro eletrônico para pelo menos uma lâmpada de descarga de baixa pressão

Info

Publication number
BR0006149A
BR0006149A BR0006149-2A BR0006149A BR0006149A BR 0006149 A BR0006149 A BR 0006149A BR 0006149 A BR0006149 A BR 0006149A BR 0006149 A BR0006149 A BR 0006149A
Authority
BR
Brazil
Prior art keywords
lamp
heating
pressure discharge
discharge lamp
electronic ballast
Prior art date
Application number
BR0006149-2A
Other languages
English (en)
Inventor
Dietmar Klien
Original Assignee
Tridonic Baulemente Gmbg
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 Baulemente Gmbg filed Critical Tridonic Baulemente Gmbg
Publication of BR0006149A publication Critical patent/BR0006149A/pt

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
    • H05B41/26—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
    • 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp 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
    • 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

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Patente de Invenção: <B>"BALASTRO ELETRôNICO PARA PELO MENOS UMA LâMPADA DE DESCARGA DE BAIXA PRESSãO"<D>. Um balastro eletrônico para uma lâmpada de descarga de baixa pressão (LA), contém um inversor que é alimentado com voltagem direta (U~ BUS~) e a cujá saída está conectada com um circuito de carga contendo contatos terminais para a lâmpada (LA), um transformador de aquecimento que possui um enrolamento primário (Tp), que está conectado com a saída do inversor e um respectivo enrolamento secundário (Ts1, Ts2), que está localizado em um circuito de aquecimento com uma bobina (W1, W2), para aquecer cada um dos eletrodos da lâmpada (LA) e uma disposição de circuito em série que está conectada em paralelo com o circuito de carga e que contém o enrolamento primário (Tp) do transformador de aquecimento e uma disposição de chave eletrônica (S3, S4). Para o propósito de identificar o tipo da lâmpada e o estado da lâmpada, as correntes em um dos dois circuitos de aquecimento e no enrolamento primário (TP) do transformador de aquecimento são medidas e avaliadas.
BR0006149-2A 1999-05-25 2000-04-19 Balastro eletrônico para pelo menos uma lâmpada de descarga de baixa pressão BR0006149A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19923945A DE19923945A1 (de) 1999-05-25 1999-05-25 Elektronisches Vorschaltgerät für mindestens eine Niederdruck-Entladungslampe
PCT/EP2000/003573 WO2000072640A1 (de) 1999-05-25 2000-04-19 Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe

Publications (1)

Publication Number Publication Date
BR0006149A true BR0006149A (pt) 2001-04-17

Family

ID=7909138

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006149-2A BR0006149A (pt) 1999-05-25 2000-04-19 Balastro eletrônico para pelo menos uma lâmpada de descarga de baixa pressão

Country Status (8)

Country Link
US (1) US6366031B2 (pt)
EP (1) EP1103165B1 (pt)
AT (1) ATE245336T1 (pt)
AU (1) AU761194B2 (pt)
BR (1) BR0006149A (pt)
DE (2) DE19923945A1 (pt)
NZ (1) NZ509309A (pt)
WO (1) WO2000072640A1 (pt)

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US6501235B2 (en) * 2001-02-27 2002-12-31 Stmicroelectronics Inc. Microcontrolled ballast compatible with different types of gas discharge lamps and associated methods
US6577076B2 (en) 2001-09-04 2003-06-10 Koninklijke Philips Electronics N.V. Adaptive control for half-bridge universal lamp drivers
DE10200053A1 (de) * 2002-01-02 2003-07-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Entladungslampen mit Vorheizeinrichtung
DE10206731B4 (de) * 2002-02-18 2016-12-22 Tridonic Gmbh & Co Kg Lampensensor für ein Vorschaltgerät zum Betrieb einer Gasentladunslampe
US6909248B2 (en) * 2002-08-26 2005-06-21 Heraeus Holding Gmbh Deuterium arc lamp assembly with an elapsed time indicator system and a method thereof
AU2002368295A1 (en) * 2002-10-14 2004-05-04 B And S Elektronische Gerate Gmbh Method and device for establishing a connection between a lamp and an electronic apparatus that is disposed upstream therefrom
DE10345610A1 (de) * 2003-09-29 2005-05-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betreiben mindestens einer Niederdruckentladungslampe
DE102004025774A1 (de) * 2004-05-26 2005-12-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Vorschaltgerät für Entladungslampe mit Dauerbetriebs-Regelschaltung
US7193368B2 (en) * 2004-11-12 2007-03-20 General Electric Company Parallel lamps with instant program start electronic ballast
WO2006085262A2 (en) * 2005-02-14 2006-08-17 Koninklijke Philips Electronics N.V. A method and a circuit arrangement for operating a high intensity discharge lamp
DE102005013564A1 (de) * 2005-03-23 2006-09-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung und Verfahren zum Betreiben mindestens einer Lampe
US7414369B2 (en) * 2005-04-18 2008-08-19 Marvell World Trade Ltd. Control system for fluorescent light fixture
US7560866B2 (en) * 2005-04-18 2009-07-14 Marvell World Trade Ltd. Control system for fluorescent light fixture
CN1856207B (zh) * 2005-04-18 2011-06-29 马维尔国际贸易有限公司 用于荧光灯具的改良的控制***
DE102005018761A1 (de) † 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung
DE102005030115A1 (de) * 2005-06-28 2007-01-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung und Verfahren zum Betrieb mindestens einer LED und mindestens einer elektrischen Lampe
DE102005052525A1 (de) * 2005-11-03 2007-05-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Ansteuerschaltung für einen schaltbaren Heiztransformator eines elektronischen Vorschaltgeräts und entsprechendes Verfahren
US7586268B2 (en) * 2005-12-09 2009-09-08 Lutron Electronics Co., Inc. Apparatus and method for controlling the filament voltage in an electronic dimming ballast
US7969100B2 (en) * 2007-05-17 2011-06-28 Liberty Hardware Manufacturing Corp. Bulb type detector for dimmer circuit and inventive resistance and short circuit detection
US7855518B2 (en) * 2007-06-19 2010-12-21 Masco Corporation Dimming algorithms based upon light bulb type
US7728525B2 (en) * 2007-07-27 2010-06-01 Osram Sylvania Inc. Relamping circuit for battery powered ballast
US7626344B2 (en) * 2007-08-03 2009-12-01 Osram Sylvania Inc. Programmed ballast with resonant inverter and method for discharge lamps
US7446488B1 (en) 2007-08-29 2008-11-04 Osram Sylvania Metal halide lamp ballast controlled by remote enable switched bias supply
DE102008012454A1 (de) 2008-03-04 2009-09-10 Tridonicatco Gmbh & Co. Kg Verfahren zum Bestimmen von Betriebsparametern einer mit einem elektronischen Vorschaltgerät zu betreibenden Gasentladungslampe sowie ein entsprechendes Vorschaltgerät
DE102007047142A1 (de) 2007-10-02 2009-04-09 Tridonicatco Gmbh & Co. Kg Verfahren zum Erkennen des Typs einer mit einem elektronischen Vorschaltgerät zu betreibenden Gasentladungslampe sowie elektronisches Vorschaltgerät
DE102008012453A1 (de) * 2008-03-04 2009-09-10 Tridonicatco Gmbh & Co. Kg Verfahren zum Prüfen, ob mindestens zwei mit einem elektronischen Vorschaltgerät zu betreibende Gasentladungslampen vom gleichen Typ sind
DE102008022198A1 (de) * 2008-03-04 2009-09-10 Tridonicatco Gmbh & Co. Kg Typerkennung einer mit einem elektronischen Vorschaltgerät zu betreibenden Gasentladungslampe
DE102008012452A1 (de) * 2008-03-04 2009-09-10 Tridonicatco Gmbh & Co. Kg Schaltung zum Beheizen und Überwachen der Heizwendeln mindestens einer mit einem elektronischen Vorschaltgerät betriebenen Gasentladungslampe auf Wendelbruch
DE102008016752A1 (de) * 2008-03-31 2009-10-01 Tridonicatco Schweiz Ag Erkennung der Belegung eines Anschlusses eines Betriebsgeräts für Leuchtmittel
DE102008021351A1 (de) * 2008-04-29 2009-11-05 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer Entladungslampe sowie Beleuchtungssystem mit einer Entladungslampe
US7880391B2 (en) * 2008-06-30 2011-02-01 Osram Sylvania, Inc. False failure prevention circuit in emergency ballast
PL2364572T3 (pl) * 2008-12-04 2013-03-29 Osram Ag Sposób sterowania lampą oraz elektroniczny statecznik
DE102009007159A1 (de) * 2009-02-03 2010-10-07 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung zum Betreiben eines Konverters
US8232727B1 (en) 2009-03-05 2012-07-31 Universal Lighting Technologies, Inc. Ballast circuit for a gas-discharge lamp having a filament drive circuit with monostable control
US20100327759A1 (en) * 2009-06-24 2010-12-30 Koninklijke Philips Electronics N.V. Electronic ballast for a fluorescent lamp
US8324813B1 (en) * 2010-07-30 2012-12-04 Universal Lighting Technologies, Inc. Electronic ballast with frequency independent filament voltage control
DE102010063933A1 (de) * 2010-12-22 2012-06-28 Tridonic Gmbh & Co Kg Betriebsgerät und Verfahren zum Betrieb von Gasentladungslampen
US8896209B2 (en) 2011-05-09 2014-11-25 General Electric Company Programmed start circuit for ballast
DE102011085659A1 (de) 2011-11-03 2013-05-08 Tridonic Gmbh & Co. Kg Getaktete Heizschaltung für Betriebsgeräte für Leuchtmittel
CN102595747B (zh) * 2012-02-05 2014-03-12 浙江大学 基于数字控制电子镇流器的荧光灯灯类型识别方法及数字通用电子镇流器
US8723429B2 (en) * 2012-04-05 2014-05-13 General Electric Company Fluorescent ballast end of life protection
CN106654817A (zh) * 2017-03-17 2017-05-10 京东方科技集团股份有限公司 准分子激光发生器和准分子激光退火设备

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US5172034A (en) * 1990-03-30 1992-12-15 The Softube Corporation Wide range dimmable fluorescent lamp ballast system
US5656891A (en) * 1994-10-13 1997-08-12 Tridonic Bauelemente Gmbh Gas discharge lamp ballast with heating control circuit and method of operating same
DE59506306D1 (de) * 1995-01-13 1999-08-05 Siemens Ag Schaltungsanordnung zur Wendelvorheizung von Leuchstofflampen
DE19520999A1 (de) 1995-06-08 1996-12-12 Siemens Ag Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen
DE29514817U1 (de) 1995-09-15 1995-11-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe
JP2972691B2 (ja) * 1997-02-12 1999-11-08 インターナショナル・レクチファイヤー・コーポレーション 電子安定器のための位相制御回路
DE19708792A1 (de) 1997-03-04 1998-09-10 Tridonic Bauelemente Verfahren und Vorrichtung zum Erfassen des in einer Gasentladungslampe auftretenden Gleichrichteffekts
EP0889675A1 (en) * 1997-07-02 1999-01-07 MAGNETEK S.p.A. Electronic ballast with lamp tyre recognition

Also Published As

Publication number Publication date
US6366031B2 (en) 2002-04-02
NZ509309A (en) 2002-08-28
DE19923945A1 (de) 2000-12-28
US20010002780A1 (en) 2001-06-07
ATE245336T1 (de) 2003-08-15
DE50002900D1 (de) 2003-08-21
EP1103165A1 (de) 2001-05-30
AU4553600A (en) 2000-12-12
WO2000072640A1 (de) 2000-11-30
AU761194B2 (en) 2003-05-29
EP1103165B1 (de) 2003-07-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements