ES486470A1 - Sistema de encendido y apagado secuencial en quemadores de cocina domestica - Google Patents

Sistema de encendido y apagado secuencial en quemadores de cocina domestica

Info

Publication number
ES486470A1
ES486470A1 ES486470A ES486470A ES486470A1 ES 486470 A1 ES486470 A1 ES 486470A1 ES 486470 A ES486470 A ES 486470A ES 486470 A ES486470 A ES 486470A ES 486470 A1 ES486470 A1 ES 486470A1
Authority
ES
Spain
Prior art keywords
sawtooth
gas
ignition
extinction
cooking
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
ES486470A
Other languages
English (en)
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.)
Ulgor SCL
Original Assignee
Ulgor SCL
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 Ulgor SCL filed Critical Ulgor SCL
Priority to ES486470A priority Critical patent/ES486470A1/es
Publication of ES486470A1 publication Critical patent/ES486470A1/es
Priority to FR8025349A priority patent/FR2470926A1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/20Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00Ignition or checking
    • F23N2227/10Sequential burner running
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00Valves, nozzles or pumps
    • F23N2235/12Fuel valves
    • F23N2235/14Fuel valves electromagnetically operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Sistema de encendido y apagado secuencial en quemadores de cocina doméstica, que incorporando un dispositivo reencendedor, activador de dispositivos de encendido, así como el empleo de una electroválvula para el acceso del gas al quemador, esencialmente se caracteriza por incorpora un circuito electrónico que presenta una fuente de alimentación de tensión rectificada y estabilizada para un generador de tensión en rampa que unido a un bloque comparador, preferentemente un amplificador operacional, constituye un oscilador generador de un tren de pulsos de tensión en diente de sierra, que constituyen la tensión de referencia para una de las entradas de un segundo bloque comparador, que presenta en su segunda entrada un elemento potenciométrico determinante de una tensión de consigna, estando la salida de este bloque comparador asociada a la entrada de disparo de una etapa de potencia susceptible de activar la electroválvula de paso de gas y el dispositivo reencendedor, habiéndose previsto queel elemento potenciométrico citado permita la conmutación o no del sistema, así como la inclusión de elementos de visualización que permitan ver si el aparato esta listo para empezar a funcionar.
ES486470A 1979-11-29 1979-11-29 Sistema de encendido y apagado secuencial en quemadores de cocina domestica Expired ES486470A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES486470A ES486470A1 (es) 1979-11-29 1979-11-29 Sistema de encendido y apagado secuencial en quemadores de cocina domestica
FR8025349A FR2470926A1 (en) 1979-11-29 1980-11-28 Sequential ignition and extinction for gas burners - uses circuit with sawtooth versus variable threshold comparison to operate gas valve and spark ignition for safe low temp. cooking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES486470A ES486470A1 (es) 1979-11-29 1979-11-29 Sistema de encendido y apagado secuencial en quemadores de cocina domestica

Publications (1)

Publication Number Publication Date
ES486470A1 true ES486470A1 (es) 1980-07-01

Family

ID=8479390

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486470A Expired ES486470A1 (es) 1979-11-29 1979-11-29 Sistema de encendido y apagado secuencial en quemadores de cocina domestica

Country Status (2)

Country Link
ES (1) ES486470A1 (es)
FR (1) FR2470926A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486629A1 (fr) * 1980-07-11 1982-01-15 Rv Const Electriques Dispositif de controle de flamme a sequenceur, pour appareil a bruleurs
FR2504241B2 (fr) * 1981-04-16 1985-06-21 Rv Const Elect Dispositif de controle de flamme a sequenceur, pour appareils a bruleurs

Also Published As

Publication number Publication date
FR2470926A1 (en) 1981-06-12

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