ES2177862T3 - Procedimiento y dispositivo para la reduccion escalonada del caudal degas en cocinas a gas. - Google Patents

Procedimiento y dispositivo para la reduccion escalonada del caudal degas en cocinas a gas.

Info

Publication number
ES2177862T3
ES2177862T3 ES97110879T ES97110879T ES2177862T3 ES 2177862 T3 ES2177862 T3 ES 2177862T3 ES 97110879 T ES97110879 T ES 97110879T ES 97110879 T ES97110879 T ES 97110879T ES 2177862 T3 ES2177862 T3 ES 2177862T3
Authority
ES
Spain
Prior art keywords
gas
partial
sub
gas current
conduct
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
ES97110879T
Other languages
English (en)
Inventor
Joachim Dr-Ing Damrath
Gerhard Dipl-Ing Rothenberger
Martin Dr-Ing Kornberger
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.)
BSH Hausgeräte GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Application granted granted Critical
Publication of ES2177862T3 publication Critical patent/ES2177862T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/02—Controlling two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87298—Having digital flow controller
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87539—Having guide or restrictor

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

LA INVENCION SE REFIERE A UN METODO Y A UN DISPOSITIVO PARA REDUCIR DE FORMA CONTROLADA LA CORRIENTE DE GAS (Q) ALIMENTADA A TRAVES DE UN CONDUCTO DE GAS (1) A UNA COCINA O A UN HORNO DE GAS. PARA MEJORAR LA REGULACION DE LA CORRIENTE DE GAS (Q) MEDIANTE PASOS REPRODUCIBLES CON UNA PRECISION ELEVADA, LA INVENCION PROPONE DIVIDIR EL CONDUCTO DE GAS (1) EN N CONDUCCIONES PARCIALES DE GAS (10, 20, 30, 40) CONECTADAS EN PARALELO, A TRAVES DE LAS CUALES SE PUEDE ENVIAR A LA BOQUILLA DEL QUEMADOR (3) UNA CORRIENTE DE GAS PARCIAL (Q{SUB,K}), SIENDO K = 1, 2, 3, ...N. EL METODO DE LA INVENCION SE CARACTERIZA PORQUE CADA UNA DE LAS CONDUCCIONES PARCIALES ESTA DOTADA DE UN ELEMENTO DE CONTROL QUE ESTA UNIDO POR SU PARTE DE ENTRADA AL CONDUCTO DE GAS (1) Y POR SU PARTE DE SALIDA A LA BOQUILLA DEL QUEMADOR (3); ADEMAS CADA UNA DE ESTAS CONDUCCIONES PARCIALES INCLUYE UN ELEMENTO DE CONMUTACION (11, 21, 31, 41) PARA ABRIR O CERRAR EL PASO DE LA CORRIENTE PARCIAL DE GAS (Q{SUB,K}) QUE LA ATRAVIESA, ASI COMO UN ELEMENTO REGULADOR DE MARIPOSA (12, 22, 32, 42) PARA REGULAR EL FLUJO DE LA CORRIENTE PARCIAL DE GAS (Q{SUB,K}) QUE LA ATRAVIESA. LOS ELEMENTOS DE CONMUTACION (11, 21, 31, 41) PUEDEN ABRIRSE O CERRARSE A DISCRECION, EN FUNCION DE LAS PRESTACIONES DE CALEFACCION ELEGIDAS. DE FORMA ALTERNATIVA LA INVENCION PROPONE INCLUIR N ELEMENTOS REGULADORES DE MARIPOSA CONECTADOS EN SERIE ENTRE SI PARA SU CONEXION EN PARALELO A ELEMENTOS DE CONMUTACION.
ES97110879T 1996-07-09 1997-07-02 Procedimiento y dispositivo para la reduccion escalonada del caudal degas en cocinas a gas. Expired - Lifetime ES2177862T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19627539A DE19627539A1 (de) 1996-07-09 1996-07-09 Verfahren und Vorrichtung zum Steuern der Flammengröße gasbetriebener Koch- oder Backgeräte

Publications (1)

Publication Number Publication Date
ES2177862T3 true ES2177862T3 (es) 2002-12-16

Family

ID=7799283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97110879T Expired - Lifetime ES2177862T3 (es) 1996-07-09 1997-07-02 Procedimiento y dispositivo para la reduccion escalonada del caudal degas en cocinas a gas.

Country Status (4)

Country Link
US (1) US5938425A (es)
EP (1) EP0818655B1 (es)
DE (2) DE19627539A1 (es)
ES (1) ES2177862T3 (es)

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EP2457022B1 (de) 2009-07-24 2015-09-09 BSH Hausgeräte GmbH Gasventileinheit für ein gaskochgerät
EP2457024B1 (de) 2009-07-24 2015-10-07 BSH Hausgeräte GmbH Schaltung einer gasventileinheit
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US8839714B2 (en) 2009-08-28 2014-09-23 The Middleby Corporation Apparatus and method for controlling a conveyor oven
US8469019B2 (en) * 2009-11-30 2013-06-25 Whirlpool Corporation Method and apparatus for providing ultra low gas burner performance for a cooking appliance
US8475162B2 (en) * 2009-11-30 2013-07-02 Whirlpool Corporation Smart gas burner system for cooking appliance
WO2011144492A2 (de) * 2010-05-20 2011-11-24 BSH Bosch und Siemens Hausgeräte GmbH Gasventileinheit mit zwei gasausgängen
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Also Published As

Publication number Publication date
DE19627539A1 (de) 1998-01-15
US5938425A (en) 1999-08-17
EP0818655A3 (de) 1998-03-18
DE59707311D1 (de) 2002-06-27
EP0818655A2 (de) 1998-01-14
EP0818655B1 (de) 2002-05-22

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