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
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.
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)
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 |
-
1992
- 1992-02-27 ES ES9200435A patent/ES2065804B1/es not_active Expired - Lifetime
Patent Citations (6)
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 |
---|---|
ES2065804R (es) | 1996-10-01 |
ES2065804B1 (es) | 1997-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer of patent |
Owner name: FAGOR S.COOP. |
|
EC2A | Search report published |
Date of ref document: 19950216 Kind code of ref document: R Effective date: 19950216 |
|
EC2A | Search report published |
Date of ref document: 19950216 Kind code of ref document: R Effective date: 19950216 |
|
FA2A | Application withdrawn |
Effective date: 19980324 |