ES1069583U - Gas burner - Google Patents

Gas burner Download PDF

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Publication number
ES1069583U
ES1069583U ES200900115U ES200900115U ES1069583U ES 1069583 U ES1069583 U ES 1069583U ES 200900115 U ES200900115 U ES 200900115U ES 200900115 U ES200900115 U ES 200900115U ES 1069583 U ES1069583 U ES 1069583U
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Spain
Prior art keywords
gas
wall
concavity
gas burner
presents
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Granted
Application number
ES200900115U
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Spanish (es)
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ES1069583Y (en
Inventor
Joan Pascual Barrachina
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BARRACHINA INVERSIONES Y SERVICIOS, S.L.
Original Assignee
Butsir S L
BUTSIR SL
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Application filed by Butsir S L, BUTSIR SL filed Critical Butsir S L
Priority to ES200900115U priority Critical patent/ES1069583Y/en
Publication of ES1069583U publication Critical patent/ES1069583U/en
Application granted granted Critical
Publication of ES1069583Y publication Critical patent/ES1069583Y/en
Priority to EP10380008A priority patent/EP2216595A2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/28—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Gas Burners (AREA)

Abstract

Gas burner, specifically one fed with a liquefied gas and which, preferably, is installed on the cylinder that contains the liquefied gas itself, characterized in that it consists of an upper piece of shaped lamellar structure that, being of a diameter greater than that It is common in conventional burners in the domestic kitchen, it is arranged jointly on another lower part, also a shaped laminate and with a diameter equivalent to that of the previous one, configuring between the upper and lower parts a chamber for mixing the fuel gas with the oxidizing gas, all this so that, in its conformation, the upper part presents, on the one hand, a perimeter grooved flange that, facing its concavity to the mixing chamber, presents its peripheral wall provided with outlet holes for the fuel mixture and seat of the flames produced with the ignition of the same and, on the other hand, an upper central protuberance of reduced at height arranged with its concavity directed towards the lower part, which, in turn, has a lower central protuberance which, arranged with its convexity directed towards the concavity of the upper central protuberance, is provided with a central hole in which it is axially fixed a tubular element that, being conductive of the fuel gas vein and being provided with lateral openings for the aspiration of the oxidizing gas, emerges through its upper mouth until near the surface of the concave face of the upper central protuberance. (Machine-translation by Google Translate, not legally binding)

Description

Quemador de gas.Gas burner.

Objeto de la invenciónObject of the invention

La presente invención se refiere, como indica su enunciado, a un quemador de gas, concretamente a uno del tipo de los que están alimentados con un gas licuado y que, normalmente, se instalan sobre la bombona que contiene el propio gas licuado, ya sea con intercalación de un manorreductor para obtener una presión baja del gas de aplicación doméstica, ya sea directamente en la misma bombona.The present invention relates, as indicated by its stated, to a gas burner, specifically to one of the type of those that are fed with a liquefied gas and that normally installed on the bottle containing the liquefied gas itself, since be with interleaving of a pressure reducer to obtain a pressure low domestic gas, either directly in the same bottle.

Antecedentes de la invenciónBackground of the invention

Los quemadores del tipo expuesto que están destinados a calentar las denominadas paelleras, es decir, los recipientes de hierro a modo de sartén, de poco fondo y con dos asas, que sirve para hacer la paella, están constituidos por una disposición especial constituida por un toro tubular, simple o doble, que está dotado de orificios de llama en su zona superior y de un tubo radial de conexión, a través de una conducción flexible, a una bombona de gas licuado.Burners of the exposed type that are intended to heat the so-called paella pan, that is, the pan-like, low-bottom and two-bowl iron containers handles, used to make paella, are made up of a special provision consisting of a tubular bull, simple or double, which is equipped with flame holes in its upper area and of a radial connecting tube, through flexible conduction, to a bottle of liquefied gas.

La organización de estos quemadores especiales es obligada debido a que los quemadores convencionales, incorporados en los fogones instalados sobre las bombonas de gas licuado, están formados por piezas de fundición metálica o de acero esmaltado, que son en todos los casos de diámetro reducido y no permiten calentar uniformemente en toda su extensión el fondo de la paellera, lo que imposibilita su uso para la confección adecuada de paellas sobre la propia bombona de gas licuado.The organization of these special burners is forced because conventional burners, incorporated in the stoves installed on the gas cylinders liquefied, they are formed by metal or steel castings enameled, which are in all cases of reduced diameter and not allow the bottom of the bottom to heat evenly throughout paella pan, which precludes its use for the adequate preparation of paellas on the liquid gas bottle itself.

Descripción de la invenciónDescription of the invention

Con el ánimo de hacer posible la disposición de un quemador para bombona de gas licuado que sea apropiado para la confección de paellas, se ha adoptado la solución de realizar un quemador de gran diámetro y de peso ligero que permita su inserción directa en el grifo con manorreductor acoplado a la válvula de la bombona y proporcione calor adecuado a la superficie del recipiente paellero, para lo cual se ha establecido la construcción del quemador mediante piezas conformadas de chapa metálica.In order to make the provision of a burner for liquefied gas cylinder that is appropriate for the preparation of paellas, the solution of making a large diameter and lightweight burner that allows insertion direct on the tap with pressure reducer coupled to the valve of the bottle and provide adequate heat to the surface of the container paellero, for which the construction of the burner using pieces made of sheet metal.

De acuerdo con la precedente solución se ha desarrollado el quemador de gas objeto de la invención el cual esencialmente está constituido por una pieza superior de estructura laminar conformada que, siendo de diámetro superior al que es habitual en los quemadores convencionales de la cocina doméstica, está dispuesta solidariamente sobre otra pieza inferior, también laminar conformada y de diámetro equivalente como la anterior, configurando entre ambas piezas superior e inferior una cámara de mezcla del gas combustible con el gas comburente, todo ello de manera que, en su conformación, la pieza superior presenta, por una parte, una valona acanalada perimetral que, encarada su concavidad a la cámara de mezcla, presenta su pared periférica dotada de orificios de salida de la mezcla combustible y de asiento de las llamas producidas con la ignición de la misma y, por otra parte, una protuberancia central superior de reducida altura dispuesta con su concavidad dirigida hacia la pieza inferior, la cual, a su vez, presenta una protuberancia central inferior que, dispuesta con su convexidad dirigida hacia la concavidad de la protuberancia central superior, está dotada de un orificio central en el que está axialmente fijado un elemento tubular que, siendo conductor de la vena de gas combustible y estando dotado de aberturas laterales de aspiración del gas comburente, emerge por su boca superior hasta la proximidad de la superficie de la cara cóncava de la protuberancia central superior.According to the previous solution, it has been developed the gas burner object of the invention which essentially it consists of a top piece of structure shaped sheet which, being larger in diameter than it is common in conventional domestic kitchen burners, It is arranged in solidarity on another lower part, also shaped laminar and equivalent diameter as the previous one, configuring between both upper and lower parts a chamber of mixing the combustible gas with the oxidizing gas, all of so that, in its conformation, the upper part presents, by a part, a perimeter grooved wall that faces its concavity to the mixing chamber, it presents its peripheral wall equipped with exit holes of the fuel mixture and seat of the flames produced with the ignition of it and, on the other hand, a  upper central bulge of reduced height arranged with its concavity directed towards the lower part, which, in turn, it has a lower central bulge which, arranged with its convexity directed towards the concavity of the central protuberance upper, it is provided with a central hole in which it is axially fixed a tubular element that, being conductive of the fuel gas vein and being provided with lateral openings of combustion gas aspiration, emerges from its upper mouth until the proximity of the surface of the concave face of the bump upper center.

Una característica de la invención, que constituye una realización preferente de la misma, es la determinada por el hecho de que el quemador de gas está constituido por una cámara de mezcla configurada entre dos piezas substancialmente discoidales que, superpuestas axialmente, están relacionadas perimetralmente por una pared troncocónica de reducida altura de la pieza superior, en la que se hallan los orificios de salida de la mezcla combustible y se produce la inflación de la misma en forma de una corona de llamas, mientras que la pieza inferior dispone de un orificio central en el que está fijado un casquillo troncocónico, en el que se produce la aspiración del aire necesario para la mezcla combustible por la acción de la depresión creada por el gas emitido a presión por un inyector, conectándose directamente el quemador con el depósito de gas licuado mediante el citado casquillo troncocónico, el cual dispone la boca menor en el interior de la cámara de mezcla de manera que se sitúa a una distancia muy reducida de la cara cóncava de la protuberancia central superior.A feature of the invention, which constitutes a preferred embodiment thereof, it is the determined by the fact that the gas burner is constituted by a mixing chamber configured between two pieces substantially discoid that, superimposed axially, are perimetrically related by a tapered truncated conical wall height of the upper part, in which the holes of output of the fuel mixture and inflation of the same in the form of a crown of flame while the piece bottom has a central hole in which a Trunk cone, in which air aspiration occurs necessary for the fuel mixture by the action of depression created by the gas emitted under pressure by an injector, connecting directly the burner with the liquefied gas tank through the cited trunk cone, which has the lower mouth in the inside the mixing chamber so that it is located at a very short distance from the concave face of the bump upper center.

Otras características relacionadas con la característica precedente son la que constituyen los hechos de que:Other features related to preceding feature are what constitute the facts of that:

a.- - La pieza inferior presenta una configuración esencialmente troncocónica invertida de reducida altura, que, por su cara cóncava, presenta centralmente una protuberancia, así mismo troncocónica de reducida altura, que configura su base menor en forma anular y, por su periferia adopta una configuración de sección recta mixta (curvo-rectilínea), en la cual su parte rectilínea configura una reducida zona perimetral cilíndrica que se extiende en una valona, la cual sirve de asiento y agarre a la pieza superior.to.- - The lower part has a essentially inverted truncated conical configuration height, which, by its concave face, presents a centrally protuberance, likewise conical trunk of reduced height, which it configures its minor base in annular form and, by its periphery adopts a mixed straight section configuration (curved-straight), in which its rectilinear part configures a reduced cylindrical perimeter zone that extends in a wall, which serves as a seat and grips the piece higher.

b.- - La pieza superior presenta una configuración substancialmente en forma de cubeta de pared cilíndrica de reducida altura que, periféricamente, se extiende en un valona diédrica que se diferencia en una primera parte coplanaria con la base de la cubeta y una segunda parte troncocónica que, dotada de medios de asentamiento y fijación sobre la valona de la pieza inferior, presenta en su superficie los orificios de salida de la mezcla combustible y de asiento de las llamas de una corona de fuego.b.- - The top piece has a substantially cuvette wall configuration cylindrical of reduced height that, peripherally, extends in a dihedral wall that differs in the first part coplanar with the base of the bucket and a second part conical trunk which, equipped with settlement and fixing means on the wall of the lower part, presents on its surface the exit holes of the fuel mixture and seat of the Flames of a crown of fire.

c.- - Los orificios de salida de la mezcla combustible y de asiento de las llamas presentan un calibre unitario equilibrado en el conjunto y están distribuidos regularmente en dos filas en la superficie troncocónica de la segunda parte de la valona de la pieza superior.C.- - The mixing outlet holes fuel and flame seat feature a caliber balanced unit in the set and are distributed regularly in two rows on the conical surface of the second part of the wall of the upper part.

d.- - La pieza inferior dispone de protuberancias puntuales excéntricas de apoyo del reverso de la pieza superior.d.- - The lower part has eccentric point bumps supporting the back of the top piece

Breve descripción de los dibujosBrief description of the drawings

Para facilitar la comprensión de las ideas expuestas, dando a conocer al mismo tiempo diversos detalles de orden constructivo, se describe seguidamente una forma de realización de la presente invención haciendo referencia a los dibujos que acompañan esta memoria, los cuales, dado su fin primordialmente ilustrativo, deberán ser interpretados como desprovistos de todo alcance limitativo respecto a la amplitud de la protección legal que se solicita. En los dibujos:To facilitate the understanding of ideas exposed, revealing at the same time various details of constructive order, a form of embodiment of the present invention with reference to drawings that accompany this memory, which, given its end primarily illustrative, they should be interpreted as devoid of any limiting scope with respect to the breadth of the legal protection that is requested. In the drawings:

Figura 1, representa, en perspectiva superior, una realización preferente del quemador de gas objeto de la invención.Figure 1, represents, in top perspective, a preferred embodiment of the gas burner object of the invention.

Figura 2, representa, en planta superior, el quemador de gas de la figura anterior.Figure 2 represents, on the top floor, the gas burner of the previous figure.

Figura 3, representa, a escala ampliada, una sección del quemador de gas realizada según la línea II-II de la figura anterior.Figure 3 represents, on an enlarged scale, a gas burner section made according to the line II-II of the previous figure.

Descripción de una realización de la invenciónDescription of an embodiment of the invention

En las figuras 1 y 2 se observa que el quemador de gas 1 está constituido por una pieza superior 2 de estructura laminar conformada que, siendo de diámetro superior al que es habitual en los quemadores convencionales de la cocina doméstica, está dispuesta solidariamente sobre otra pieza inferior 3, también laminar conformada y de diámetro equivalente al de la anterior, configurando entre ambas piezas superior e inferior una cámara de mezcla del gas combustible con el gas comburente, todo ello de manera que, en su conformación, la pieza superior presenta, por una parte, una valona acanalada perimetral 4 que, encarada su concavidad a la cámara de mezcla, presenta su pared periférica dotada de orificios 5 de salida de la mezcla combustible y de asiento de las llamas producidas con la ignición de la misma y, por otra parte, una protuberancia central superior 6 de reducida altura dispuesta con su concavidad dirigida hacia la pieza inferior 3, la cual, a su vez, presenta una protuberancia central inferior que, dispuesta con su convexidad dirigida hacia la concavidad de la protuberancia central superior 6.In figures 1 and 2 it is observed that the burner of gas 1 is constituted by an upper part 2 of structure shaped sheet which, being larger in diameter than it is common in conventional domestic kitchen burners, it is arranged in solidarity on another lower part 3, also shaped laminar and diameter equivalent to the previous one, configuring between both upper and lower parts a chamber of mixing the combustible gas with the oxidizing gas, all of so that, in its conformation, the upper part presents, by a part, a corrugated perimeter wall 4 that, facing its concavity to the mixing chamber, presents its peripheral wall equipped with holes 5 for the fuel mixture and seat of the flames produced with the ignition of it and, by another part, a central upper protuberance 6 of reduced height arranged with its concavity directed towards the lower part 3, the which, in turn, has a lower central bulge that, arranged with its convexity directed towards the concavity of the upper central bulge 6.

En la figura 3 se precisan los detalles ocultos en las anteriores figuras y se constata que el quemador de gas 1 está constituido por una cámara de mezcla 7 configurada entre las dos piezas substancialmente discoidales superior 2 e inferior 3 que, superpuestas axialmente, están relacionadas perimetralmente por una valona acanalada perimetral 4 de reducida altura de la pieza superior 2, en la que se hallan los orificios 5 de salida de la mezcla combustible y se produce la inflación de la misma en forma de una corona de llamas, mientras que la pieza inferior 3 dispone de un orificio central 8 en el que está fijado un casquillo troncocónico 9, en el que se produce la aspiración del aire necesario para la mezcla combustible por la acción de la depresión creada por el gas emitido a presión por un inyector, conectándose directamente el quemador 1 con una bombona de gas licuado, a través del citado casquillo troncocónico 9 y de un grifo provisto de un manorreductor, el cual casquillo troncocónico 9 dispone la boca menor en el interior de la cámara de mezcla 7 de manera que se sitúa a una distancia muy reducida de la cara cóncava 6A de la protuberancia central superior 6.Figure 3 specifies the hidden details in the previous figures and it is verified that the gas burner 1 it is constituted by a mixing chamber 7 configured between the two substantially discoidal pieces upper 2 and lower 3 which,  axially superimposed, they are perimetrically related by a 4-walled corrugated perimeter wall of the piece height upper 2, in which the exit holes 5 of the fuel mixture and inflation occurs in the form of a crown of flame, while the lower part 3 has  a central hole 8 in which a bushing is fixed conical trunk 9, in which air aspiration occurs necessary for the fuel mixture by the action of depression created by the gas emitted under pressure by an injector, connecting directly the burner 1 with a liquefied gas cylinder, through of the aforementioned trunk cone 9 and a faucet provided with a pressure reducer, which truncated cone 9 has its mouth smaller inside the mixing chamber 7 so that it it places a very small distance from the concave face 6A of the upper central bulge 6.

Por otra parte, la pieza inferior 3 presenta una configuración esencialmente troncocónica invertida de reducida altura, que, por su cara cóncava 3A, presenta centralmente una protuberancia 10, así mismo troncocónica de reducida altura, que configura su base menor en forma anular 10A y, por su periferia adopta una configuración 3B de sección recta mixta (curvo-rectilínea), en la cual su parte rectilínea configura una reducida zona perimetral cilíndrica que se extiende en una valona 11, la cual sirve de asiento y agarre a la pieza superior 2.On the other hand, the lower part 3 has a essentially inverted truncated conical configuration height, which, by its concave face 3A, presents a centrally protuberance 10, likewise conical trunk of reduced height, which it configures its minor base in annular form 10A and, by its periphery adopts 3B mixed straight section configuration (curved-straight), in which its rectilinear part it configures a reduced cylindrical perimeter zone that extends in a wall 11, which serves as a seat and grips the piece upper 2.

Análogamente, la pieza superior 2 presenta una configuración substancialmente en forma de cubeta de pared cilíndrica 2A de reducida altura que, periféricamente, se extiende en una valona diédrica que se diferencia en una primera parte coplanaria 2B con la base de la cubeta 2C y una segunda parte troncocónica 2D que, dotada de medios de asentamiento y fijación 12 sobre una valona 11 de la pieza inferior 3, presenta en su superficie los orificios 5 de salida de la mezcla combustible y de asiento de las llamas de una corona de fuego.Similarly, the upper part 2 has a substantially cuvette wall configuration cylindrical 2A of reduced height that, peripherally, extends in a dihedral wall that differs in the first part coplanaria 2B with the base of cuvette 2C and a second part 2D conical trunk which, equipped with settlement and fixing means 12 on a wall 11 of the lower part 3, presents in its surface the outlets 5 of the fuel mixture and of seat of the flames of a crown of fire.

Los orificios 5 de salida de la mezcla combustible y de asiento de las llamas presentan un calibre unitario equilibrado en su conjunto y están distribuidos regularmente en dos filas en la superficie troncocónica de la segunda parte de la valona de la pieza superior, siendo de mayor diámetro los de la fila superior que los de la fila inferior.The outlet holes 5 of the mixture fuel and flame seat feature a caliber balanced unit as a whole and are distributed regularly in two rows on the conical surface of the second part of the wall of the upper part, being of greater diameter those of the upper row than those of the lower row.

El casquillo troncocónico 9 presenta orificios 13 de aspiración del aire comburente, al tiempo que la pieza inferior 3 dispone de protuberancias puntuales 14 excéntricas de apoyo del reverso 2E de la pieza superior 2.The truncated cone 9 has holes 13 suction of combustion air, while the piece bottom 3 has 14 eccentric point protrusions of Reverse support 2E of the upper part 2.

Claims (6)

1. Quemador de gas, concretamente uno alimentado con un gas licuado y que, preferentemente, se instala sobre la bombona que contiene el propio gas licuado, caracterizado porque está constituido por una pieza superior de estructura laminar conformada que, siendo de diámetro superior al que es habitual en los quemadores convencionales de la cocina doméstica, está dispuesta solidariamente sobre otra pieza inferior, también laminar conformada y de diámetro equivalente al de la anterior, configurando entre ambas piezas superior e inferior una cámara de mezcla del gas combustible con el gas comburente, todo ello de manera que, en su conformación, la pieza superior presenta, por una parte, una valona acanalada perimetral que, encarada su concavidad a la cámara de mezcla, presenta su pared periférica dotada de orificios de salida de la mezcla combustible y de asiento de las llamas producidas con la ignición de la misma y, por otra parte, una protuberancia central superior de reducida altura dispuesta con su concavidad dirigida hacia la pieza inferior, la cual, a su vez, presenta una protuberancia central inferior que, dispuesta con su convexidad dirigida hacia la concavidad de la protuberancia central superior, está dotada de un orificio central en el que está axialmente fijado un elemento tubular que, siendo conductor de la vena de gas combustible y estando dotado de aberturas laterales de aspiración del gas comburente, emerge por su boca superior hasta la proximidad de la superficie de la cara cóncava de la protuberancia central superior.1. Gas burner, specifically one fed with a liquefied gas and which, preferably, is installed on the cylinder containing the liquefied gas itself, characterized in that it is constituted by an upper piece of shaped laminar structure which, being larger in diameter than It is common in conventional domestic kitchen burners, it is arranged jointly on another lower piece, also shaped sheet and of equivalent diameter to the previous one, configuring between both upper and lower pieces a chamber of mixing of the combustible gas with the oxidizing gas, all this so that, in its conformation, the upper part presents, on the one hand, a perimeter grooved wall that, facing its concavity to the mixing chamber, presents its peripheral wall equipped with exit holes of the fuel and seat mixture of the flames produced with the ignition of the same and, on the other hand, a superior central bulge of reduction at a height arranged with its concavity directed towards the lower part, which, in turn, has a lower central protrusion which, arranged with its convexity directed towards the concavity of the upper central protuberance, is provided with a central hole in which it is axially fixed a tubular element that, being a conductor of the combustible gas vein and being provided with lateral suction openings of the combustion gas, emerges from its upper mouth to the proximity of the surface of the concave face of the upper central protuberance. 2. Quemador de gas, según la reivindicación anterior, caracterizado porque está constituido por una cámara de mezcla configurada entre dos piezas substancialmente discoidales que, superpuestas axialmente, están relacionadas perimetralmente por una pared troncocónica de reducida altura de la pieza superior, en la que se hallan los orificios de salida de la mezcla combustible y se produce la inflación de la misma en forma de una corona de llamas, mientras que la pieza inferior dispone de un orificio central en el que está fijado un casquillo troncocónico, en el que se produce la aspiración del aire necesario para la mezcla combustible por la acción de la depresión creada por el gas emitido a presión por un inyector, conectándose directamente el quemador con el depósito de gas licuado mediante el citado casquillo troncocónico, el cual dispone la boca menor en el interior de la cámara de mezcla de manera que se sitúa a una distancia muy reducida de la cara cóncava de la protuberancia central superior.2. Gas burner, according to the preceding claim, characterized in that it is constituted by a mixing chamber configured between two substantially discoid parts that, axially superimposed, are perimetrically related by a conical wall of reduced height of the upper part, in which they find the exit orifices of the fuel mixture and the inflation of the same takes place in the form of a crown of flames, while the lower part has a central hole in which a truncated conical bushing is fixed, in which the aspiration of the necessary air for the fuel mixture by the action of the depression created by the gas emitted under pressure by an injector, connecting the burner directly to the liquefied gas tank by means of the aforementioned truncated cone, which has the lower mouth inside of the mixing chamber so that it is located at a very short distance from the concave face of the upper central bulge. 3. Quemador de gas, según la reivindicación 2, caracterizado porque la pieza inferior presenta una configuración esencialmente troncocónica invertida de reducida altura, que, por su cara cóncava, presenta centralmente una protuberancia, así mismo troncocónica de reducida altura, que configura su base menor en forma anular y, por su periferia adopta una configuración de sección recta mixta (curvo-rectilínea), en la cual su parte rectilínea configura una reducida zona perimetral cilíndrica que se extiende en una valona, la cual sirve de asiento y agarre a la pieza superior.3. Gas burner according to claim 2, characterized in that the lower part has an essentially inverted truncated conical configuration of reduced height, which, due to its concave face, centrally presents a protuberance, likewise conical truncated conical trunk, which configures its lower base annularly and, by its periphery adopts a mixed straight section configuration (curved-rectilinear), in which its rectilinear part configures a reduced cylindrical perimeter zone that extends into a wall, which serves as a seat and grips the piece higher. 4. Quemador de gas, según la reivindicación 2, caracterizado porque la pieza superior presenta una configuración substancialmente en forma de cubeta de pared cilíndrica de reducida altura que, periféricamente, se extiende en un valona diédrica que se diferencia en una primera parte coplanaria con la base de la cubeta y una segunda parte troncocónica que, dotada de medios de asentamiento y fijación sobre la valona de la pieza inferior, presenta en su superficie los orificios de salida de la mezcla combustible y de asiento de las llamas de una corona de fuego.4. A gas burner according to claim 2, characterized in that the upper part has a substantially cylindrical cuvette configuration of reduced height which, peripherally, extends in a dihedral wall that differs in a first coplanar part with the base of the bucket and a second truncated conical part that, equipped with means of settlement and fixation on the wall of the lower part, has on its surface the exit holes of the fuel mixture and the seat of the flames of a fire crown. 5. Quemador de gas, según la reivindicación 2, caracterizado porque los orificios de salida de la mezcla combustible y de asiento de las llamas presentan un calibre unitario equilibrado en el conjunto y están distribuidos regularmente en dos filas en la superficie troncocónica de la segunda parte de la valona de la pieza superior.5. A gas burner according to claim 2, characterized in that the outlets of the fuel mixture and the seat of the flames have a balanced unit size in the assembly and are regularly distributed in two rows on the conical surface of the second part. from the wall of the upper part. 6. Quemador de gas, según la reivindicación 2, caracterizado porque la pieza inferior dispone de protuberancias puntuales excéntricas de apoyo del reverso de la pieza superior.6. Gas burner according to claim 2, characterized in that the lower part has eccentric point protrusions supporting the back of the upper part.
ES200900115U 2009-01-26 2009-01-26 "GAS BURNER" Expired - Lifetime ES1069583Y (en)

Priority Applications (2)

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ES200900115U ES1069583Y (en) 2009-01-26 2009-01-26 "GAS BURNER"
EP10380008A EP2216595A2 (en) 2009-01-26 2010-01-18 Gas burner

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ES200900115U ES1069583Y (en) 2009-01-26 2009-01-26 "GAS BURNER"

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ES1069583U true ES1069583U (en) 2009-04-16
ES1069583Y ES1069583Y (en) 2009-07-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100288A1 (en) * 2010-04-13 2011-10-14 Indesit Co Spa BURNER FOR COOKING HOB, COOKTOP INCLUDING THIS BURNER AND METHOD FOR ITS MANUFACTURE.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013205632B2 (en) * 2012-02-01 2015-12-24 Sabaf S.P.A. A gas burner for domestic cooktop
EP2697567B1 (en) 2012-02-01 2015-06-17 SABAF S.p.A. A gas burner for a domestic cooktop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100288A1 (en) * 2010-04-13 2011-10-14 Indesit Co Spa BURNER FOR COOKING HOB, COOKTOP INCLUDING THIS BURNER AND METHOD FOR ITS MANUFACTURE.
WO2011128822A1 (en) * 2010-04-13 2011-10-20 Indesit Company S.P.A. Cooking top burner, cooking top comprising such a burner and method for manufacturing it

Also Published As

Publication number Publication date
ES1069583Y (en) 2009-07-20
EP2216595A2 (en) 2010-08-11

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