ES2093176T3 - Disposicion de circuito. - Google Patents

Disposicion de circuito.

Info

Publication number
ES2093176T3
ES2093176T3 ES92200914T ES92200914T ES2093176T3 ES 2093176 T3 ES2093176 T3 ES 2093176T3 ES 92200914 T ES92200914 T ES 92200914T ES 92200914 T ES92200914 T ES 92200914T ES 2093176 T3 ES2093176 T3 ES 2093176T3
Authority
ES
Spain
Prior art keywords
high pressure
discharge lamp
pressure discharge
circuit
provision
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
ES92200914T
Other languages
English (en)
Inventor
Meerten Luursema
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
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2093176T3 publication Critical patent/ES2093176T3/es
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
    • 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
    • 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
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
    • 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

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

DISPOSICION PARA CIRCUITO. LA INVENCION SE REFIERE A UNA DISPOSICION PARA UN CIRCUITO PARA HACER FUNCIONAR UNA LAMPARA DE DESCARGA DE ALTA PRESION QUE ESTA PROVISTO CON: GENERAR UNA CORRIENTE A TRAVES DE LA LAMPARA DE DESCARGA DE ALTA PRESION DESDE UNA FUENTE DE ALIMENTACION, CONTROLAR LA ENERGIA CONSUMIDA POR LA LAMPARA DE DESCARGA DE ALTA PRESION, DEL FUNCIONAMIENTO DE LA LAMPARA DE DESCARGA DE ALTA PRESION. DE ACUERDO CON LA INVENCION LOS MEDIOS (II) COMPRENDEN: OS (III) PARA CONTROLAR EL FLUJO LUMINOSO DE LA LAMPARA DE DESCARGA DE ALTA PRESION, Y MATICA DE LOS MEDIOS (I) DESPUES DE LA PUESTA EN MARCHA DE LA LAMPARA DE DESCARGA DE ALTA PRESION. TODO ELLO SE CONSIGUE A CAUSA DE QUE EL FLUJO LUMINOSO DE LA LAMPARA DE DESCARGA DE ALTA PRESION QUE FUNCIONA SOBRE ESTA DISPOSICION DEL CIRCUITO TIENE EL MISMO VALOR, SUBSTANCIALMENTE CONSTANTE, DURANTE LA DURACION DEL TIEMPO COMPLETO DE LA PUESTA EN MARCHA DE LA LAMPARA DE DESCARGA DE ALTA PRESION Y DURANTE EL FUNCIONAMIENTO ESTACIONARIO DE LA LAMPARA.
ES92200914T 1991-04-10 1992-03-31 Disposicion de circuito. Expired - Lifetime ES2093176T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91200834 1991-04-10

Publications (1)

Publication Number Publication Date
ES2093176T3 true ES2093176T3 (es) 1996-12-16

Family

ID=8207601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92200914T Expired - Lifetime ES2093176T3 (es) 1991-04-10 1992-03-31 Disposicion de circuito.

Country Status (6)

Country Link
US (1) US5523656A (es)
EP (1) EP0508526B1 (es)
JP (1) JPH05109493A (es)
KR (1) KR100242908B1 (es)
DE (1) DE69213986T2 (es)
ES (1) ES2093176T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382878A (en) * 1992-12-24 1995-01-17 General Electric Company Auto-starting system for an electrodeless high intensity discharge lamp
DE9315239U1 (de) * 1993-10-08 1994-11-17 Niggemeyer Gert Guenther Schaltung zum Betreiben eines Plasmas
JP2745379B2 (ja) * 1994-02-24 1998-04-28 株式会社遠藤照明 蛍光灯照明調光システム
US5414325A (en) * 1994-04-13 1995-05-09 General Electric Company Gas discharge lamp ballast circuit with automatically calibrated light feedback control
DE69515115T2 (de) * 1994-09-06 2000-09-21 Koninkl Philips Electronics Nv Schaltungsanordnung
US6042900A (en) * 1996-03-12 2000-03-28 Alexander Rakhimov CVD method for forming diamond films
JP3193298B2 (ja) * 1996-06-07 2001-07-30 株式会社小糸製作所 放電灯点灯回路
EP0934682B1 (en) * 1996-10-24 2010-08-11 Ncon Corporation Pty Limited A power control apparatus for lighting systems
US6127788A (en) * 1997-05-15 2000-10-03 Denso Corporation High voltage discharge lamp device
JP4252117B2 (ja) * 1997-05-16 2009-04-08 株式会社デンソー 放電灯装置
GB2326543B (en) * 1997-06-19 1999-12-08 Toshiba Lighting & Technology Lighting apparatus
US6095812A (en) * 1998-03-11 2000-08-01 Ivoclar Ag Device for curing with light
DE19810573C2 (de) * 1998-03-11 2002-09-12 Ivoclar Vivadent Ag Lichthärtgerät
US5969482A (en) * 1998-11-30 1999-10-19 Philips Electronics North America Corporation Circuit arrangement for operating a discharge lamp including real power sensing using a single quadrant multiplier
WO2001015202A2 (en) * 1999-08-23 2001-03-01 Bausch & Lomb Incorporated Method of and system for closed loop control of fluorescent lamps
WO2001033918A1 (en) * 1999-11-02 2001-05-10 Koninklijke Philips Electronics N.V. Circuit device
WO2002037904A1 (en) * 2000-11-02 2002-05-10 Koninklijke Philips Electronics N.V. Digital ballast
DE10202645A1 (de) 2002-01-23 2003-07-31 Philips Intellectual Property Verfahren und Vorrichtung zur Ansteuerung einer Gasentladungslampe und Beleuchtungssystem mit Gasentladungslampe und Ansteuervorrichtung
US6863652B2 (en) 2002-03-13 2005-03-08 Draeger Medical Systems, Inc. Power conserving adaptive control system for generating signal in portable medical devices
US7589477B2 (en) * 2007-09-25 2009-09-15 Osram Sylvania Inc. Control method and ballast for run-up of metal halide lamp
US7633237B2 (en) * 2007-09-25 2009-12-15 Osram Sylvania Inc. Fast run-up of metal halide lamp by power modulation at acoustic resonance frequency
US8378594B2 (en) 2010-04-29 2013-02-19 Osram Sylvania Inc. Light output control technique by estimating lamp efficacy as a function of temperature and power

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483428A (en) * 1967-07-24 1969-12-09 Bell & Howell Co Arc lamp supply with constant light regulation and over current protection
US4190795A (en) * 1977-09-09 1980-02-26 Coberly & Associates Constant intensity light source
US4682084A (en) * 1985-08-28 1987-07-21 Innovative Controls, Incorporated High intensity discharge lamp self-adjusting ballast system sensitive to the radiant energy or heat of the lamp
NL8600813A (nl) * 1986-03-28 1987-10-16 Philips Nv Schakelinrichting voor het bedrijven van een hogedrukontladingslamp.
US4887122A (en) * 1987-11-04 1989-12-12 Minolta Camera Kabushiki Kaisha Copying machine
DE3928810A1 (de) * 1989-08-31 1991-03-07 Philips Patentverwaltung Schaltungsanordnung zum speisen einer last
US5043635A (en) * 1989-12-12 1991-08-27 Talbott Edwin M Apparatus for controlling power to a load such as a fluorescent light
EP0445757A3 (en) * 1990-03-07 1992-04-08 Tdk Corporation Electric discharge lamp unit

Also Published As

Publication number Publication date
DE69213986D1 (de) 1996-10-31
KR100242908B1 (ko) 2000-02-01
JPH05109493A (ja) 1993-04-30
EP0508526A1 (en) 1992-10-14
DE69213986T2 (de) 1997-04-03
US5523656A (en) 1996-06-04
KR920020994A (ko) 1992-11-21
EP0508526B1 (en) 1996-09-25

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