ES8800564A1 - Circuito alimentado con corriente continua para generar tensiones yno corrientes con curvas de distinta forma yno distinta frecuencia yno distinta polaridad con al menos una carga - Google Patents

Circuito alimentado con corriente continua para generar tensiones yno corrientes con curvas de distinta forma yno distinta frecuencia yno distinta polaridad con al menos una carga

Info

Publication number
ES8800564A1
ES8800564A1 ES551643A ES551643A ES8800564A1 ES 8800564 A1 ES8800564 A1 ES 8800564A1 ES 551643 A ES551643 A ES 551643A ES 551643 A ES551643 A ES 551643A ES 8800564 A1 ES8800564 A1 ES 8800564A1
Authority
ES
Spain
Prior art keywords
different
switches
open
currents
switch
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
Application number
ES551643A
Other languages
English (en)
Other versions
ES551643A0 (es
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.)
Zumtobel AG
Original Assignee
Zumtobel AG
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 Zumtobel AG filed Critical Zumtobel AG
Publication of ES551643A0 publication Critical patent/ES551643A0/es
Publication of ES8800564A1 publication Critical patent/ES8800564A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Electronic Switches (AREA)
  • Inverter Devices (AREA)

Abstract

CIRCUITO ALIMENTADO CON CORRIENTE CONTINUA PARA GENERAR TENSIONES Y CORRIENTES CON CURVAS DE DISTINTA FORMA. INCLUYE: DOS CONDENSADORES (C) CONECTADOS EN SERIE EN RAMALES DISTINTOS CON LA CARGA (L) Y LA REACTANCIA (D) Y A DIFERENTES POTENCIALES DE ALIMENTACION (U) Y CONECTADOS A LA MISMA TENSION DE ALIMENTACION (U) DE LOS INTERRUPTORES SEMICONDUCTORES (T1, T2); DOS DIODOS (D1, D2) CONECTADOS EN PARALELO CON (T1, T2) Y DOS BORNES (X, Y) PARA MEDIR LA TENSION (U). SE UTILIZA PARA TRABAJOS DE INVESTIGACION Y DE ANALISIS EN EL CAMPO BIOLOGICO.
ES551643A 1985-02-04 1986-02-04 Circuito alimentado con corriente continua para generar tensiones yno corrientes con curvas de distinta forma yno distinta frecuencia yno distinta polaridad con al menos una carga Expired ES8800564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT304/85A AT392384B (de) 1985-02-04 1985-02-04 Vorschaltgeraet zum betrieb von gasentladungslampen mit gleichstrom

Publications (2)

Publication Number Publication Date
ES551643A0 ES551643A0 (es) 1987-10-16
ES8800564A1 true ES8800564A1 (es) 1987-10-16

Family

ID=3487005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551643A Expired ES8800564A1 (es) 1985-02-04 1986-02-04 Circuito alimentado con corriente continua para generar tensiones yno corrientes con curvas de distinta forma yno distinta frecuencia yno distinta polaridad con al menos una carga

Country Status (7)

Country Link
US (1) US4725762A (es)
EP (1) EP0210242A1 (es)
AT (1) AT392384B (es)
AU (1) AU588282B2 (es)
ES (1) ES8800564A1 (es)
WO (1) WO1986004752A1 (es)
ZA (1) ZA86799B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887007A (en) * 1987-02-18 1989-12-12 U.S. Philips Corporation DC-AC converter for supplying a gas and/or vapour discharge lamp
DE3925654A1 (de) * 1989-08-03 1991-02-07 Schmidt Michael Steuergeraet fuer wenigstens eine entladungslampe
JP3163712B2 (ja) * 1992-01-28 2001-05-08 松下電工株式会社 インバータ装置
ATE156964T1 (de) * 1993-01-29 1997-08-15 Magnetek Spa Umrichter zum betreiben von entladungslampen mit heizwendeln durch einen resonanzkreis
DE4314584A1 (de) * 1993-04-29 1994-11-03 Priamos Licht Ind & Dienstleis Steueranordnung für den Impulsbetrieb von Entladungslampen
JP3315008B2 (ja) * 1994-06-28 2002-08-19 松下電工株式会社 放電灯点灯装置
DE19523750A1 (de) * 1995-06-29 1997-01-02 Thomson Brandt Gmbh Wechselstromquelle
US6181739B1 (en) * 1995-11-22 2001-01-30 Telefonaktiebolaget Lm Ericsson (Publ) Signal-to-noise ratio determination using digital signal processing
US6124682A (en) * 1996-11-19 2000-09-26 Micro Tech Limited Lamp driver circuit using resonant circuit for starting lamp
BR9913860A (pt) 1998-09-18 2001-06-12 Knobel Lichttech Organização de circuito para operação de lâmpadas de descarga gasosa
DE19964552B4 (de) * 1998-09-18 2012-03-08 Tridonic Ag Schaltungsanordnung zum Betreiben von Gasentladungslampen, insbesondere HID-Lampen
DE19922039A1 (de) * 1999-05-12 2000-11-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorschaltgerät für mindestens eine Gasentladungslampe und Verfahren zum Betreiben eines derartigen Vorschaltgeräts
US7180758B2 (en) * 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp
US6469919B1 (en) * 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
DE19963289A1 (de) 1999-12-27 2001-06-28 Tridonic Bauelemente Schaltungsanordnung zum Betreiben einer Gasentladungslampe
DE10051139A1 (de) 2000-10-16 2002-04-25 Tridonic Bauelemente Elektronisches Vorschaltgerät mit Vollbrückenschaltung
GB0221154D0 (en) * 2002-09-12 2002-10-23 Switched Reluctance Drives Ltd A circuit for use with switched reluctance machines
US7282867B2 (en) * 2004-03-01 2007-10-16 Harison Toshiba Lighting Corporation Lighting device for discharge lamp
GB0427682D0 (en) * 2004-12-17 2005-01-19 Havard Engineering Plc Power control
US7591187B2 (en) * 2005-05-10 2009-09-22 Microstrain, Inc. Wireless vibrating strain gauge for smart civil structures
DE102007049397A1 (de) 2007-10-15 2009-04-16 Tridonicatco Gmbh & Co. Kg DC-Versorgung, insbesondere für Leuchtdioden, in einem Betriebsgerät mit Wechselrichter
DE102008017545A1 (de) * 2008-03-25 2009-10-01 Tridonicatco Schweiz Ag Schaltungsanordnung zum Betreiben von HID-Ladungslampen
DE102008015645A1 (de) 2008-03-25 2009-10-01 Tridonicatco Schweiz Ag Schaltungsanordnung zum Zünden von HID-Gasentladungslampen
US8427300B2 (en) 2009-02-20 2013-04-23 Redwood Systems, Inc. Transmission of power and data with frequency modulation
US8207635B2 (en) * 2009-02-20 2012-06-26 Redwood Systems, Inc. Digital switch communication
US8248230B2 (en) 2009-02-20 2012-08-21 Redwood Systems, Inc. Smart power device
US8058750B2 (en) * 2009-05-14 2011-11-15 Redwood Systems, Inc. Discharge cycle communication
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
US9214901B2 (en) 2012-07-27 2015-12-15 Mks Instruments, Inc. Wideband AFT power amplifier systems with frequency-based output transformer impedance balancing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969652A (en) * 1974-01-04 1976-07-13 General Electric Company Electronic ballast for gaseous discharge lamps
US3999100A (en) * 1975-05-19 1976-12-21 Morton B. Leskin Lamp power supply using a switching regulator and commutator
FR2344171A1 (fr) * 1976-03-11 1977-10-07 Cit Alcatel Hacheur comportant des interrupteurs a transistors
KR810000566B1 (ko) * 1980-02-29 1981-06-01 (주)금파전자 연구소 전자식 형광등 안정기
US4327309A (en) * 1980-06-23 1982-04-27 General Electric Company Fluorescent lamp power supply with low voltage lamp polarity reversal
DE3037305C2 (de) * 1980-10-02 1986-04-03 Flowtec AG, Reinach, Basel Anordnung zur Erzeugung magnetischer Gleichfelder wechselnder Polarität für die magnetisch-induktive Durchflußmessung
AU555174B2 (en) * 1981-09-18 1986-09-18 Oy Helvar Electronic ballast for a discharge lamp
GB2124042B (en) * 1982-06-01 1986-10-01 Control Logic Reduction of harmonics in gas discharge lamp ballasts
US4614898A (en) * 1985-06-24 1986-09-30 General Electric Company Electronic ballast with low frequency AC to AC converter

Also Published As

Publication number Publication date
AT392384B (de) 1991-03-25
US4725762A (en) 1988-02-16
ZA86799B (en) 1986-09-24
AU5395786A (en) 1986-08-26
ATA30485A (de) 1990-08-15
ES551643A0 (es) 1987-10-16
WO1986004752A1 (en) 1986-08-14
AU588282B2 (en) 1989-09-14
EP0210242A1 (de) 1987-02-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612