ES474397A1 - Perfeccionamientos en los dispositivos de seguridad y de mando para aparatos de producion instantanea de agua calien-te por medio del gas, que funcionan sin lamparilla permanen. - Google Patents

Perfeccionamientos en los dispositivos de seguridad y de mando para aparatos de producion instantanea de agua calien-te por medio del gas, que funcionan sin lamparilla permanen.

Info

Publication number
ES474397A1
ES474397A1 ES474397A ES474397A ES474397A1 ES 474397 A1 ES474397 A1 ES 474397A1 ES 474397 A ES474397 A ES 474397A ES 474397 A ES474397 A ES 474397A ES 474397 A1 ES474397 A1 ES 474397A1
Authority
ES
Spain
Prior art keywords
igniter
gas
water heater
gas pressure
control mechanism
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
ES474397A
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Publication of ES474397A1 publication Critical patent/ES474397A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q9/00—Pilot flame igniters
    • F23Q9/08—Pilot flame igniters with interlock with main fuel supply
    • F23Q9/12—Pilot flame igniters with interlock with main fuel supply to permit the supply to the main burner in dependence upon existence of pilot flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines
    • 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
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane 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
    • F23N2235/24—Valve details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/04—Heating water

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)
  • Control Of Combustion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Perfeccionamientos de los dispositivos de seguridad y de mando de gas para aparatos de producción instantánea de agua calienta que funcionan sin lamparilla permanente, que comprenden un recinto de admisión de gas, una lamparilla de encendido, una lamparilla de seguridad, un dispositivo de encendido dispuesto en la proximidad de la lamparilla de encendido, así como un depósito de mando que encierra un elemento termosensible de inercia ligera que actúa por medio de una pequeña válvula sobre la membrana de mando de un equipo móvil que acciona simultáneamente válvulas de admisión de gas en el quemador y en la lamparilla de encendido, caracterizados, porque un primer juego de contactos de puesta en tensión del dispositivo de encendido es accionado directamente por la presión del gas que se establece al comienzo de una toma de agua en el recinto de admisión de gas, y porque un segundo juego de contactos de interrupción de la puesta en tensión del dispositivo de encendido es accionado directamentepor la presión del gas que se mantiene en el curso de una toma de agua en el recinto de alta presión del depósito de mando.
ES474397A 1977-10-28 1978-10-20 Perfeccionamientos en los dispositivos de seguridad y de mando para aparatos de producion instantanea de agua calien-te por medio del gas, que funcionan sin lamparilla permanen. Expired ES474397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732668A FR2407429A2 (fr) 1977-10-28 1977-10-28 Perfectionnements aux dispositifs de securite et de commande pour appareils de production instantanee d'eau chaude par le gaz fonctionnant sans veilleuse permanente

Publications (1)

Publication Number Publication Date
ES474397A1 true ES474397A1 (es) 1979-04-16

Family

ID=9197087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474397A Expired ES474397A1 (es) 1977-10-28 1978-10-20 Perfeccionamientos en los dispositivos de seguridad y de mando para aparatos de producion instantanea de agua calien-te por medio del gas, que funcionan sin lamparilla permanen.

Country Status (5)

Country Link
US (1) US4267820A (es)
CA (1) CA1122111A (es)
DE (1) DE2846916C2 (es)
ES (1) ES474397A1 (es)
FR (1) FR2407429A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407429A2 (fr) * 1977-10-28 1979-05-25 Saunier Duval Perfectionnements aux dispositifs de securite et de commande pour appareils de production instantanee d'eau chaude par le gaz fonctionnant sans veilleuse permanente
GB2083895B (en) * 1980-03-26 1984-04-11 South Australia Gas Co Solar/gas heater
DE3205523C2 (de) * 1982-02-13 1990-01-04 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Steuerung für einen gasbeheizten Wasserheizer
DE3328531A1 (de) * 1983-08-06 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Gasbeheizter wassererhitzer
GB2154727B (en) * 1984-02-27 1987-06-24 Rinnai Kk Water heater
FR2595446B1 (fr) * 1986-03-06 1989-02-03 Chaffoteaux Et Maury Nouveau procede de controle et de modulation du debit de gaz permettant aux chauffe-eau instantanes a gaz du type sans veilleuse permanente et sans pile, de fonctionner en puissance variable proportionnelle au debit d'eau ou avec regulation thermostatique
DE3910701C2 (de) * 1988-04-02 1996-07-11 Vaillant Joh Gmbh & Co Wasserheizer
US4948932A (en) * 1988-04-26 1990-08-14 James River Corporation Apertured microwave reactive package
US10502455B2 (en) * 2010-01-14 2019-12-10 Invensys Controls Australia Pty Ltd. System and method to reduce standby energy loss in a gas burning appliance and components for use therewith
RU2550291C1 (ru) * 2014-03-20 2015-05-10 Алексей Алексеевич Сердюков Двухступенчатая газовая горелка

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437894A (en) * 1945-01-08 1948-03-16 Gen Controls Co Fuel pressure ignition control for burner systems
US2411230A (en) * 1945-01-29 1946-11-19 Gen Controls Co Burner control system
US2390172A (en) * 1945-02-02 1945-12-04 Gen Controls Co Burner control system
US2610682A (en) * 1950-11-15 1952-09-16 Robertshaw Fulton Controls Co Control system for fluid fuel burners
US2652110A (en) * 1950-12-01 1953-09-15 Robertshaw Fulton Controls Co Diaphragm valve control
US2564869A (en) * 1951-02-24 1951-08-21 Robertshaw Fulton Controls Co Control system for fluid fuel burners
FR1366039A (fr) * 1963-05-07 1964-07-10 Saunier Duval Perfectionnement aux dispositifs de sécurité et de commande pour appareils de production instantanée d'eau chaude par le gaz fonctionnant sans veilleuse permanente
FR96318E (fr) * 1968-11-22 1972-06-16 Saunier Duval Perfectionnement aux dispositifs de sécurité et de commande pour appareils de production instantanée d'eau chaude par le gaz fonctionnant sans veilleuse permanente.
FR2127263A5 (es) * 1971-03-02 1972-10-13 Saunier Duval
FR2138436B1 (es) * 1971-05-26 1973-05-25 Saunier Duval
FR2407429A2 (fr) * 1977-10-28 1979-05-25 Saunier Duval Perfectionnements aux dispositifs de securite et de commande pour appareils de production instantanee d'eau chaude par le gaz fonctionnant sans veilleuse permanente

Also Published As

Publication number Publication date
DE2846916A1 (de) 1979-05-03
CA1122111A (fr) 1982-04-20
DE2846916C2 (de) 1983-01-05
FR2407429A2 (fr) 1979-05-25
US4267820A (en) 1981-05-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970925