ES8403003A1 - Un dispositivo para el encendido y alimentacion de tension de una lampara de descarga de gas. - Google Patents

Un dispositivo para el encendido y alimentacion de tension de una lampara de descarga de gas.

Info

Publication number
ES8403003A1
ES8403003A1 ES517947A ES517947A ES8403003A1 ES 8403003 A1 ES8403003 A1 ES 8403003A1 ES 517947 A ES517947 A ES 517947A ES 517947 A ES517947 A ES 517947A ES 8403003 A1 ES8403003 A1 ES 8403003A1
Authority
ES
Spain
Prior art keywords
frequency
transformer
oscillator
discharge lamp
gas discharge
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
ES517947A
Other languages
English (en)
Other versions
ES517947A0 (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.)
Innovatron Krauss and Co
Original Assignee
Innovatron Krauss and Co
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 Innovatron Krauss and Co filed Critical Innovatron Krauss and Co
Publication of ES8403003A1 publication Critical patent/ES8403003A1/es
Publication of ES517947A0 publication Critical patent/ES517947A0/es
Granted 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
    • H05B41/26—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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp 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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions

Landscapes

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

Abstract

DISPOSITIVO PARA EL ENCENDIDO Y ALIMENTACION DE TENSION DE UNA LAMPARA DE DESCARGA DE GAS.CONSTA DE UN OSCILADOR (21) GENERADOR DE UNA TENSION DE ALTA FRECUENCIA PARA EL ENCENDIDO Y FUNCIONAMIENTO DE LA LAMPARA (20) DE DESCARGA DE GAS CONECTADA AL PUNTO DE SALIDA DE DICHO OSCILADOR (21), Y CUYA FRECUENCIA DE OSCILACION VIENE DETERMINADA POR UN CIRCUITO OSCILANTE FORMADO POR UN ELEMENTO AMPLIFICADOR Y POR UN TRANSFORMADOR (24) QUE TIENE UN ARROLLAMIENTO PRIMARIO SITUADO EN EL CIRCUITO DE SALIDA DEL ELEMENTO AMPLIFICADOR; DE UN TERCER ARROLLAMIENTO SECUNDARIO(27) QUE ESTA UNIDO CON LA LAMPARA DE DESCARGA DE GAS (20) A TRAVES DE LINEAS DE ALIMENTACION (Z).
ES517947A 1981-12-07 1982-12-06 Un dispositivo para el encendido y alimentacion de tension de una lampara de descarga de gas. Granted ES517947A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3148406 1981-12-07

Publications (2)

Publication Number Publication Date
ES8403003A1 true ES8403003A1 (es) 1984-03-16
ES517947A0 ES517947A0 (es) 1984-03-16

Family

ID=6148100

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517947A Granted ES517947A0 (es) 1981-12-07 1982-12-06 Un dispositivo para el encendido y alimentacion de tension de una lampara de descarga de gas.

Country Status (7)

Country Link
BE (1) BE895278A (es)
CH (1) CH660826A5 (es)
DE (1) DE3245219A1 (es)
ES (1) ES517947A0 (es)
FR (1) FR2517922B1 (es)
GB (1) GB2110890B (es)
IT (1) IT1153369B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US4587463A (en) * 1983-09-22 1986-05-06 Isco, Inc. Absorbance monitor
GB2195843A (en) * 1986-09-29 1988-04-13 Re Gen Prod Ltd Energy transformation apparatus
GB8712665D0 (en) * 1987-05-29 1987-07-01 Osram Gec Ltd Low pressure sodium lamps
DE4117589A1 (de) * 1991-05-29 1992-12-03 Hella Kg Hueck & Co Vorschaltgeraet fuer hochdruck-gasentladungslampen in kraftfahrzeugen
NO913368D0 (no) * 1991-08-27 1991-08-27 Julius Hartai Frekvensmodulert driver med parallell-resonans.
DE4238388C2 (de) * 1992-11-13 1997-02-20 Heidelberger Druckmasch Ag Elektronische Schaltungsanordnung zur Ansteuerung einer UV-Strahlungsquelle
US5574338A (en) * 1995-06-07 1996-11-12 Nicollet Technologies Corporation Control circuit for gas discharge lamps, which has a transformer with start and run windings
GB2334639A (en) * 1998-02-19 1999-08-25 Zetex Plc Cold cathode fluorescent lamp driver
DE10200053A1 (de) 2002-01-02 2003-07-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Entladungslampen mit Vorheizeinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378465A (en) * 1973-07-03 1974-12-27 Kolomyjec T A Power supply arrangement for fluorescent tubes
FR2438368A1 (fr) * 1978-10-05 1980-04-30 Faiveley Sa Convertisseur statique de courant continu en courant alternatif

Also Published As

Publication number Publication date
IT1153369B (it) 1987-01-14
DE3245219A1 (de) 1983-06-16
GB2110890B (en) 1985-06-26
GB2110890A (en) 1983-06-22
BE895278A (fr) 1983-03-31
FR2517922A1 (fr) 1983-06-10
CH660826A5 (de) 1987-06-15
IT8224615A0 (it) 1982-12-06
FR2517922B1 (fr) 1985-12-20
ES517947A0 (es) 1984-03-16
IT8224615A1 (it) 1984-06-06

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