ES2065804A2 - Mejoras introducidas en calentadores instantaneos de agua a gas. - Google Patents

Mejoras introducidas en calentadores instantaneos de agua a gas.

Info

Publication number
ES2065804A2
ES2065804A2 ES09200435A ES9200435A ES2065804A2 ES 2065804 A2 ES2065804 A2 ES 2065804A2 ES 09200435 A ES09200435 A ES 09200435A ES 9200435 A ES9200435 A ES 9200435A ES 2065804 A2 ES2065804 A2 ES 2065804A2
Authority
ES
Spain
Prior art keywords
valve
spring
obturator
gas
burner
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.)
Granted
Application number
ES09200435A
Other languages
English (en)
Other versions
ES2065804B1 (es
ES2065804R (es
Inventor
Corcuera Jose Maria Chavarri
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos 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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES9200435A priority Critical patent/ES2065804B1/es
Publication of ES2065804A2 publication Critical patent/ES2065804A2/es
Publication of ES2065804R publication Critical patent/ES2065804R/es
Application granted granted Critical
Publication of ES2065804B1 publication Critical patent/ES2065804B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)

Abstract

MEJORAS INTRODUCIDAS EN CALENTADORES INSTANTANEOS DE AGUA A GAS. CONSISTEN EN DOTAR A LA CLASICA VALVULA DE GAS (1) QUE SE ABRE MEDIANTE EL EMPUJE DE LA TAMBIEN CLASICA VALVULA HIDRAULICA A MEMBRANA, DE DOS MUELLES (4) Y (5), DE MANERA QUE MIENTRAS EL MUELLE (4) TIENDE PERMANENTEMENTE A LA SITUACION DE CIERRE DEL OBTURADOR (3), EL OTRO MUELLE (5) TAN SOLO RESULTA OPERANTE CUANDO LA VALVULA YA ESTA UN POCO ABIERTA, ESTANDO ADEMAS ESTE SEGUNDO MUELLE PRECOMPRIMIDO PARA QUE EJERZA UNA FUERZA APRECIABLE DESDE EL INICIO DE SU COMPRESION, CON LO QUE SE EVITAN LAS OSCILACIONES DE LA PRESION DE GAS EN EL QUEMADOR Y EL SOBRECALENTAMIENTO DEL AGUA CON BAJOS CAUDALES CUANDO SE PRODUCE UNA AVERIA DEL ELEMENTO SENSIBLE, EL CUAL CONSISTE A SU VEZ EN UN DISPOSITIVO TERMOSTATICO (11) QUE ACTUA A SU VEZ SOBRE EL OBTURADOR (16) DE UNA SEGUNDA VALVULA A GAS, EN ESTE CASO CON TENDENCIA AL CIERRE EN CONTRA DE UN RESORTE (18) Y ESTANDO PROVISTO DICHO OBTURADOR (14) DE UN PEQUEÑO ORIFICIO (16) QUE ASEGURA EL PASODEL GAS HACIA EL QUEMADOR INCLUSO EN SITUACION DE CIERRE VALVULAR, EVITANDO QUE EN TAL SITUACION ESTE SE APAGUE.
ES9200435A 1992-02-27 1992-02-27 Mejoras introducidas en calentadores instantaneos de agua a gas. Expired - Lifetime ES2065804B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200435A ES2065804B1 (es) 1992-02-27 1992-02-27 Mejoras introducidas en calentadores instantaneos de agua a gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200435A ES2065804B1 (es) 1992-02-27 1992-02-27 Mejoras introducidas en calentadores instantaneos de agua a gas.

Publications (3)

Publication Number Publication Date
ES2065804A2 true ES2065804A2 (es) 1995-02-16
ES2065804R ES2065804R (es) 1996-10-01
ES2065804B1 ES2065804B1 (es) 1997-04-16

Family

ID=8276215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200435A Expired - Lifetime ES2065804B1 (es) 1992-02-27 1992-02-27 Mejoras introducidas en calentadores instantaneos de agua a gas.

Country Status (1)

Country Link
ES (1) ES2065804B1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989188A (en) * 1975-03-17 1976-11-02 Robertshaw Controls Company Fuel control system and method of operating the same and diverter valve therefor
US4108370A (en) * 1977-02-23 1978-08-22 Robertshaw Controls Company Fuel control system having by-pass means and parts therefor and the like
CH641260A5 (en) * 1979-10-05 1984-02-15 Netstal Ag Maschf Giesserei Pressure control (relief) valve for hydraulic control systems
US4511326A (en) * 1981-04-24 1985-04-16 Societe Lyonnaise Des Applications Catalytiques Gas-supply system for catalytic gas burners
ES2013131A6 (es) * 1988-03-30 1990-04-16 Bosch Gmbh Robert Calentador de agua continuo caldeado por gas.
EP0452496A1 (en) * 1989-09-30 1991-10-23 Asahi Yukizai Kogyo Co., Ltd Constant flow rate valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989188A (en) * 1975-03-17 1976-11-02 Robertshaw Controls Company Fuel control system and method of operating the same and diverter valve therefor
US4108370A (en) * 1977-02-23 1978-08-22 Robertshaw Controls Company Fuel control system having by-pass means and parts therefor and the like
CH641260A5 (en) * 1979-10-05 1984-02-15 Netstal Ag Maschf Giesserei Pressure control (relief) valve for hydraulic control systems
US4511326A (en) * 1981-04-24 1985-04-16 Societe Lyonnaise Des Applications Catalytiques Gas-supply system for catalytic gas burners
ES2013131A6 (es) * 1988-03-30 1990-04-16 Bosch Gmbh Robert Calentador de agua continuo caldeado por gas.
EP0452496A1 (en) * 1989-09-30 1991-10-23 Asahi Yukizai Kogyo Co., Ltd Constant flow rate valve

Also Published As

Publication number Publication date
ES2065804B1 (es) 1997-04-16
ES2065804R (es) 1996-10-01

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