ES243881U - Regulador o estabilizador de la presion de un gas combusti- ble. - Google Patents
Regulador o estabilizador de la presion de un gas combusti- ble.Info
- Publication number
- ES243881U ES243881U ES1979243881U ES243881U ES243881U ES 243881 U ES243881 U ES 243881U ES 1979243881 U ES1979243881 U ES 1979243881U ES 243881 U ES243881 U ES 243881U ES 243881 U ES243881 U ES 243881U
- Authority
- ES
- Spain
- Prior art keywords
- variation
- electromagnet
- thermal conditions
- regulator
- joints
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
- F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
- F23N5/146—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electrical or electromechanical means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Magnetically Actuated Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Regulador o estabilizador de la presión de un gas combustible, en particular para el uso de circuitos de alimentación asociados a aparatos de calentamiento, tales como calderas o similares, del tipo que comprenden un cuerpo provisto de empalmes de entrada y de salida para el gas combustible, comunicando estos empalmes entre sí a través de una abertura calibrada, controlada por un obturador gobernado directamente, o mediante un servomando, por un diafragma elástico que separa de una forma estanca la región de los empalmes de la región del cuerpo que comunica con la atmósfera, siendo el cuerpo en cuestión preferentemente el cuerpo de una válvula multifuncional, caracterizado porque el diafragma es sometido a la acción del núcleo móvil de al menos un electroimán, o similar, cuya excitación se obtiene mediante la conexión del electroimán con al menos un termistor, o similar, sensible a las condiciones térmicas de la utilización, de tal modo que, desde el momento mismo que se determinen las condiciones térmicas a poseer en la utilización, la variación de las condiciones térmicas produzca en continuo una variación correspondiente de la tensión reinante en el seno del electroimán y, por este motivo, la variación apropiada de atracción del núcleo, cuyos desplazamientos en un sentido o en el otro, provocan variaciones correspondientes de la carga del muelle del regulador y, consecuentemente, la variación de la presión estabilizada a la salida del regulador, siendo así regulado el caudal de combustible de un modo continuo y en función de las demandas de calor de la utilización.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7822089U IT7822089V0 (it) | 1978-06-12 | 1978-06-12 | Stabilizzatore continuo della pressione del gas combustibile, specialmente applicabile ad apparecchi di riscaldamento, quali caldaie e simili. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES243881U true ES243881U (es) | 1979-10-01 |
ES243881Y ES243881Y (es) | 1980-04-01 |
Family
ID=11191336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979243881U Expired ES243881Y (es) | 1978-06-12 | 1979-06-12 | Regulador o estabilizador de la presion de un gas combusti- ble. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE876894A (es) |
DE (1) | DE7916924U1 (es) |
ES (1) | ES243881Y (es) |
FR (1) | FR2428869A1 (es) |
GB (1) | GB2022784A (es) |
IT (1) | IT7822089V0 (es) |
NL (1) | NL7904609A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3942437C3 (de) * | 1989-12-22 | 1994-04-07 | Dungs Karl Gmbh & Co | Gasarmatur |
DE4140774C2 (de) * | 1990-12-10 | 1996-11-21 | Vaillant Joh Gmbh & Co | Druckregler |
AT396849B (de) * | 1990-12-10 | 1993-12-27 | Vaillant Gmbh | Druckregler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB883537A (en) * | 1958-08-21 | 1961-11-29 | Maxitrol Co | Modulating gas flow regulator |
US3322342A (en) * | 1966-03-07 | 1967-05-30 | Veale Charles Clifford | Sensor-controlled means for regulating the temperature of a fluid flow |
US3474963A (en) * | 1967-05-24 | 1969-10-28 | Texas Instruments Inc | Thermistor temperature control system |
FR1580257A (es) * | 1968-06-06 | 1969-09-05 |
-
1978
- 1978-06-12 IT IT7822089U patent/IT7822089V0/it unknown
-
1979
- 1979-06-07 GB GB7919797A patent/GB2022784A/en not_active Withdrawn
- 1979-06-11 BE BE0/195672A patent/BE876894A/xx unknown
- 1979-06-11 FR FR7914829A patent/FR2428869A1/fr not_active Withdrawn
- 1979-06-12 DE DE19797916924U patent/DE7916924U1/de not_active Expired
- 1979-06-12 NL NL7904609A patent/NL7904609A/xx not_active Application Discontinuation
- 1979-06-12 ES ES1979243881U patent/ES243881Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2022784A (en) | 1979-12-19 |
ES243881Y (es) | 1980-04-01 |
NL7904609A (nl) | 1979-12-14 |
BE876894A (fr) | 1979-10-01 |
DE7916924U1 (de) | 1979-10-31 |
IT7822089V0 (it) | 1978-06-12 |
FR2428869A1 (fr) | 1980-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19980504 |