ES470758A2 - Un metodo para hacer funcionar una lampara de vapor metalicoa alta presion - Google Patents

Un metodo para hacer funcionar una lampara de vapor metalicoa alta presion

Info

Publication number
ES470758A2
ES470758A2 ES470758A ES470758A ES470758A2 ES 470758 A2 ES470758 A2 ES 470758A2 ES 470758 A ES470758 A ES 470758A ES 470758 A ES470758 A ES 470758A ES 470758 A2 ES470758 A2 ES 470758A2
Authority
ES
Spain
Prior art keywords
translation
high pressure
machine
legally binding
google translate
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
ES470758A
Other languages
English (en)
Inventor
Mitchell Monroe Osteen
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.)
General Electric Co
Original Assignee
General Electric 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
Priority claimed from ES455091A external-priority patent/ES455091A1/es
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES470758A2 publication Critical patent/ES470758A2/es
Expired 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
    • 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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp

Landscapes

  • Discharge Lamp (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Mejoras introducidas en el objeto de la Patente principal número 455.091 por: Un. método para hacer funcionar una lámpara de vapor metálico a alta presión, según las reivindicaciones anteriores de la Patente principal, caracterizadas porque la amplitud de corriente de los impulsos es suficientemente importante para producir una generación. sustancial de luz en el lado azul-verde del espectro, acompaña da por una supresión de la luz en el lado amarillo-rojo del espectro, con lo cual la temperatura de color aumenta.
ES470758A 1977-01-15 1978-06-13 Un metodo para hacer funcionar una lampara de vapor metalicoa alta presion Expired ES470758A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES455091A ES455091A1 (es) 1976-01-16 1977-01-15 Un metodo para hacer funcionar una lampara de vapor metalicoa alta presion.
US05/806,301 US4137484A (en) 1976-01-16 1977-06-13 Color improvement of high pressure sodium vapor lamps by pulsed operation

Publications (1)

Publication Number Publication Date
ES470758A2 true ES470758A2 (es) 1979-10-01

Family

ID=25193754

Family Applications (2)

Application Number Title Priority Date Filing Date
ES470758A Expired ES470758A2 (es) 1977-01-15 1978-06-13 Un metodo para hacer funcionar una lampara de vapor metalicoa alta presion
ES470753A Expired ES470753A1 (es) 1977-06-13 1978-06-13 Circuito para hacer funcionar una lampara de vapor metalico a presion elevada

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES470753A Expired ES470753A1 (es) 1977-06-13 1978-06-13 Circuito para hacer funcionar una lampara de vapor metalico a presion elevada

Country Status (4)

Country Link
JP (1) JPS5442871A (es)
DE (1) DE2825532A1 (es)
ES (2) ES470758A2 (es)
GB (1) GB1575834A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600862A (en) * 1983-10-12 1986-07-15 Matsushita Electric Industrial Co. Ltd. Discharge lamp operation apparatus
HU190862B (en) * 1983-11-23 1986-11-28 Tungsram Rt,Hu High-pressure discharge lamp with favourable colour reproduction
US4904907A (en) * 1988-02-26 1990-02-27 General Electric Company Ballast circuit for metal halide lamp
NL9001302A (nl) * 1989-06-30 1991-01-16 Philips Nv Schakelinrichting.
EP0439861A1 (en) * 1990-01-29 1991-08-07 Koninklijke Philips Electronics N.V. Circuit arrangement
ES2071753T3 (es) * 1990-01-29 1995-07-01 Philips Electronics Nv Disposicion de circuito.
EP0439862B1 (en) * 1990-01-29 1995-03-15 Koninklijke Philips Electronics N.V. Circuit arrangement
ATE120606T1 (de) * 1990-01-29 1995-04-15 Philips Electronics Nv Schaltanordnung.
US5103141A (en) * 1990-03-08 1992-04-07 U.S. Philips Corporation Switching arrangement for increasing the white life of a high pressure sodium lamp
DD293021A5 (de) * 1990-03-16 1991-08-14 Komb. Veb Narva "Rosa Luxemburg",De Verfahren zum impulsbetrieb von hochdruckentladungslampen
DD293020A5 (de) * 1990-03-16 1991-08-14 Komb. Veb Narva "Rosa Luxemburg",De Verfahren und vorrichtung zum impulsbetrieb von hochdruckentladungslampen
DE4039186A1 (de) * 1990-12-05 1992-06-11 Narva Gluehlampen Schaltungsanordnung zum impulsbetrieb von hochdruckentladungslampen
US5262701A (en) * 1991-03-15 1993-11-16 U.S. Philips Corporation Circuit arrangement for operating a high pressure sodium lamp
US20080315786A1 (en) 2004-05-10 2008-12-25 Koninklijke Philips Electronics, N.V. Method and Circuit Arrangement For the Operation of a Discharge Lamp

Also Published As

Publication number Publication date
GB1575834A (en) 1980-10-01
DE2825532A1 (de) 1978-12-21
JPS5442871A (en) 1979-04-05
ES470753A1 (es) 1980-01-01

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