WO2020208268A1 - Axial-coaxial motor and axial-coaxial electricity generator - Google Patents
Axial-coaxial motor and axial-coaxial electricity generator Download PDFInfo
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- WO2020208268A1 WO2020208268A1 PCT/ES2019/070242 ES2019070242W WO2020208268A1 WO 2020208268 A1 WO2020208268 A1 WO 2020208268A1 ES 2019070242 W ES2019070242 W ES 2019070242W WO 2020208268 A1 WO2020208268 A1 WO 2020208268A1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
Definitions
- the invention refers to an axial-coaxial motor and an axial-coaxial electricity generator that provides, for the function for which it is intended, advantages and characteristics, which are described in detail later, which represent an improvement of the current state of the art.
- the object of the present invention lies in a magnetic motor which, being essentially constituted by a shaft with two rotating magnetic pole disks and a central winding without the possibility of rotation with respect to the axis in which magnetic cores are contemplated with a configuration that It comprises inclined ends whose ends overlap and which are wound with conductive wire windings, it presents a series of improvements that, based mainly on the incorporation of an electronic control board and hall sensors, improve the effectiveness of its operation, by achieving a greater control of the electrical impulse that is applied.
- electricity is generated in the central winding, thus constituting an axial-coaxial electricity generator.
- a magnetic device capable of being used as an electricity generator if a kinetic energy is applied or as an axial-coaxial motor if an electrical energy is applied that comprises a shaft to which two discs with at least two magnetic poles are coupled and a central winding with coils formed by a core of magnetic material and a winding of conductive wire, in which, coupled to the shaft with the possibility of rotation, it incorporates, at least, one first disc and a second disc with several magnetic poles and, without the possibility of turning, the central winding located between both discs, the magnetic poles being radially positioned on both discs, with successively alternating, positive and negative polarity, and the core of the coils of the central winding provided with a configuration that presents, on both lateral sides, ends of sides inclined towards the same side with respect to the axis and finished in points and located at a distance between them that said ends overlap one another in the adjoining reels; also contemplating an external element
- the device becomes a magnetically driven electric motor.
- the objective of the present invention is, in the variant of the device shaped as a magnetic drive motor, to provide an improved version of it, in particular to improve its effectiveness through the control of the application of electrical impulses to the winding, since the efficiency of the motor depends, to a great extent, on the relative position of the poles of the discs.
- the axial-coaxial motor that the invention proposes allows the aforementioned objectives to be satisfactorily achieved, the characterizing details that make it possible and that distinguish it are conveniently collected in the final claims that accompany the present description.
- an axial-coaxial motor that, in a known manner, comprises a shaft to which at least two rotating magnetic pole disks and a fixed central winding are coupled, in that both discs are provided with magnetic poles and arranged in an adjacent alternating manner, that is to say, placed alternately with a positive pole and with a negative pole successively in a radial arrangement at the center of the disc.
- both discs are exactly the same, or at least have the same number of magnetic poles of similar magnetic power.
- the central winding is arranged in at least two coils that each have a core of magnetic conductive material such as steel, around which the winding of conductive filaments is incorporated, said core having an inclined and overlapping configuration at its ends that determines the ability to cause the second disk to move in the opposite direction.
- each core has, on both sides, a termination inclined towards the same side, with respect to the axis, determining respective bodies of configuration, in their front elevation, approximately in the shape of a rhombus whose pointed ends are somewhat separated and overlapping one on that of the adjoining coil and, preferably, the tips being free of winding, in such a way that said winding does not overlap.
- the improvements that the described motor incorporates basically comprise the following:
- each coil comprises at least one second winding located on a tip of the core in order to force the output of the magnetic field generated in the coil through said second winding.
- the motor also includes
- an electronic control board to dynamically regulate, that is, depending on the speed of rotation, the electrical impulses that are applied to the winding wires, to which it is conveniently connected between them and a battery or power supply.
- the motor also comprises
- the controller or electronic control board gives electrical impulses (positive or negative) to the winding of each coil that generates a magnetic field that comes out through the tips of the core and through the extra secondary winding reaches the magnetic poles of the discs causing them to turn.
- the problem is knowing exactly when (at what moment) to give these electrical impulses, since the efficiency of the motor depends on the relative position of the poles of the discs.
- hall sensors are used that detect polarity, in such a way that it is possible to detect the polarity of the discs and, consequently, establish the exact moment to apply the electrical impulse.
- a secondary problem is that the speed of the pucks affects the hall sensor readings.
- the electronic board will delay the delivery of the value obtained by the hall sensor to compensate for the delay caused by the speed of the discs.
- the discs rotate in the same direction or in opposite directions. This decision can be interesting depending on the use that will be given to the engine.
- Figure number 1 Shows a schematic elevation view of an embodiment of the axial-coaxial motor, object of the invention, showing the main parts and elements that it comprises, as well as its configuration and arrangement.
- the device (1) in question comprises, in a known manner, a shaft (2) to which at least two discs (3, 4) are coupled with the possibility of rotation.
- both discs (3, 4) are equipped with at least two magnetic poles (5) positioned radially and with successively alternating, positive and negative polarity, preferably both discs (3, 4) and their magnetic poles (5 ) exactly identical.
- the central winding (6) comprises, at least, two or more coils, each one constituted by a core (7) of conductive material magnetic, whose configuration presents, on both sides, respective ends of inclined sides (71), always towards the same side with respect to the axis (2), finished in a point (72), said cores (7) being located at such a distance between They that their ends of inclined sides (71) with tip (72), overlap one on the other in the adjoining coils, existing in each of said coils a main winding (8) of conductive wire, wound around the core ( 7), preferably without overlapping the wires of the respective windings (8), as said tips (72) are not covered with them, and are conveniently connected at their respective ends to an electrical power supply (not shown).
- said motor is essentially distinguished by comprising, in addition to the main winding (8) wound to the core (7), it comprises at least one second extra winding (8 ') located on one of the tips (72) of said core (7) in order to force the output of the magnetic field generated in the coil through said second extra winding (8 ').
- the motor comprises an electronic control board (9) that, connected between the power supply and the winding (8) of conductive wires, decides when to give an electrical impulse to said winding.
- the motor (1) also comprises a speed sensor (11) connected to the control plate (9) and to detect the rotational speed of the discs (3,4), in such a way that the control
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Abstract
The invention relates to an axial-coaxial motor with a shaft (2); discs (3, 4) with magnetic poles (5) of successively alternating polarity, and which can rotate with respect to the shaft (2); a central coil (6) of coils formed along a core (7) that has sloped ends (71) ending in tips (72), the ends overlapping in contiguous coils, and a winding (8) of conductive wire that also comprises an extra second winding (8') on the tips (72) of the core (7) of the coils; and, optionally, an electronic control panel (9) that decides when to provide an electrical impulse to the winding (8), and a Hall sensor for detecting the location of the magnetic poles (5) of the discs (3, 4) with respect to the central coil (6). The motor also includes, optionally, a speed sensor (11) for sensing the rotation of the discs (3, 4). The patent also relates to an axial-coaxial electricity generator.
Description
MOTOR AXIAL - COAXIAL Y GENERADOR DE ELECTRICIDAD AXIAL - COAXIAL AXIAL MOTOR - COAXIAL AND AXIAL ELECTRICITY GENERATOR - COAXIAL
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un motor axial - coaxial y a un generador de electricidad axial - coaxial que aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante, que suponen una mejora del estado actual de la técnica. The invention, as expressed in the wording of the present specification, refers to an axial-coaxial motor and an axial-coaxial electricity generator that provides, for the function for which it is intended, advantages and characteristics, which are described in detail later, which represent an improvement of the current state of the art.
El objeto de la presente invención recae en un motor magnético que, estando constituido, esencialmente, por un eje con dos discos de polos magnéticos giratorios y un bobinado central sin posibilidad de giro respecto al eje en el que se contemplan núcleos magnéticos con una configuración que comprende unos extremos inclinados cuyas puntas se solapan y a los que se enrollan devanados de hilo conductor, presenta una serie de perfeccionamientos que, basados principalmente en la incorporación de una placa de control electrónico y sensores hall, mejoran la efectividad de su funcionamiento, al conseguir un mayor control del impulso eléctrico que se aplica. En caso de aplicar energía cinética a uno o a ambos discos de polos magnéticos giratorios, se genera electricidad en el bobinado central constituyendo así un generador de electricidad axial - coaxial. The object of the present invention lies in a magnetic motor which, being essentially constituted by a shaft with two rotating magnetic pole disks and a central winding without the possibility of rotation with respect to the axis in which magnetic cores are contemplated with a configuration that It comprises inclined ends whose ends overlap and which are wound with conductive wire windings, it presents a series of improvements that, based mainly on the incorporation of an electronic control board and hall sensors, improve the effectiveness of its operation, by achieving a greater control of the electrical impulse that is applied. In case of applying kinetic energy to one or both rotating magnetic pole disks, electricity is generated in the central winding, thus constituting an axial-coaxial electricity generator.
CAMPO DE APLICACIÓN DE LA INVENCIÓN El campo de aplicación de la presente invención se enmarca dentro del
sector de la industria dedicada a la fabricación de motores eléctricos así como en la industria de los generadores de electricidad. FIELD OF APPLICATION OF THE INVENTION The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of electric motors as well as in the industry of electricity generators.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Por el documento P201630853, cuyo titular es el propio solicitante de la presente invención, se conoce un dispositivo magnético apto para usarse como generador de electricidad si se aplica una energía cinética o bien como motor axial - coaxial si se aplica una energía eléctrica que comprende un eje al que se acoplan dos discos con al menos dos polos magnéticos y un bobinado central con bobinas formadas por un núcleo de material magnético y un devanado de hilo conductor, en el que, acoplados al eje con posibilidad de giro incorpora, al menos, un primer disco y un segundo disco con varios polos magnéticos y, sin posibilidad de giro, el bobinado central situado entre ambos discos, estando los polos magnéticos colocados radialmente en ambos discos, con la polaridad sucesivamente alterna, positiva y negativa, y el núcleo de las bobinas del bobinado central dotadas de una configuración que presenta, en ambos lados laterales, extremos de lados inclinados hacia un mismo lado respecto del eje y acabados en punta y situados a una distancia entre ellos que dichos extremos se solapan uno sobre otro en las bobinas contiguas; contemplando además un elemento externo que imprime movimiento a un primer disco de modo que genera un campo magnético que, a su vez, determina la excitación de las bobinas y, consecuentemente, el giro en sentido opuesto del segundo disco. From document P201630853, whose holder is the applicant for the present invention, a magnetic device is known capable of being used as an electricity generator if a kinetic energy is applied or as an axial-coaxial motor if an electrical energy is applied that comprises a shaft to which two discs with at least two magnetic poles are coupled and a central winding with coils formed by a core of magnetic material and a winding of conductive wire, in which, coupled to the shaft with the possibility of rotation, it incorporates, at least, one first disc and a second disc with several magnetic poles and, without the possibility of turning, the central winding located between both discs, the magnetic poles being radially positioned on both discs, with successively alternating, positive and negative polarity, and the core of the coils of the central winding provided with a configuration that presents, on both lateral sides, ends of sides inclined towards the same side with respect to the axis and finished in points and located at a distance between them that said ends overlap one another in the adjoining reels; also contemplating an external element that gives movement to a first disk in such a way as to generate a magnetic field that, in turn, determines the excitation of the coils and, consequently, the rotation in the opposite direction of the second disk.
En consecuencia, si se aplica una corriente eléctrica al bobinado, por ejemplo mediante su conexión a una batería, el dispositivo se convierte en un motor eléctrico de impulsión magnética.
Pues bien, el objetivo de la presente invención es, en la variante del dispositivo conformado como motor de impulsión magnética, proporcionar una versión mejorada del mismo, en particular para mejorar su efectividad a través del control de la aplicación de los impulsos eléctricos al devanado, ya que la eficacia del motor depende, en gran medida, de la posición relativa de los polos de los discos. Consequently, if an electric current is applied to the winding, for example by connecting it to a battery, the device becomes a magnetically driven electric motor. Well, the objective of the present invention is, in the variant of the device shaped as a magnetic drive motor, to provide an improved version of it, in particular to improve its effectiveness through the control of the application of electrical impulses to the winding, since the efficiency of the motor depends, to a great extent, on the relative position of the poles of the discs.
Por otra parte, y como referencia al estado actual de la técnica, cabe señalar que, al menos por parte de los solicitantes, se desconoce la existencia de ningún otro motor que presente unas características técnicas y estructurales iguales o semejantes a las que presenta el que aquí se reivindica. EXPLICACIÓN DE LA INVENCIÓN On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicants, the existence of any other engine that presents technical and structural characteristics equal or similar to those presented by the one that here it is claimed. EXPLANATION OF THE INVENTION
El motor axial - coaxial que la invención propone permite alcanzar satisfactoriamente los objetivos anteriormente señalados, estando los detalles caracterizadores que lo hacen posible y que lo distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción. The axial-coaxial motor that the invention proposes allows the aforementioned objectives to be satisfactorily achieved, the characterizing details that make it possible and that distinguish it are conveniently collected in the final claims that accompany the present description.
Concretamente, lo que la invención propone, como se ha señalado anteriormente, es un motor axial - coaxial que, de manera conocida, comprende un eje al que se acoplan, al menos, dos discos de polos magnéticos giratorios y un bobinado central fijo, en que ambos discos están dotados de polos magnéticos y dispuestos de manera adyacentemente alterna, es decir, colocados de manera alternada con polo positivo y con polo negativo sucesivamente en disposición radial ai centro del disco.
De preferencia, ambos discos son exactamente iguales, o al menos, presentan el mismo número de polos magnéticos de semejante potencia magnética. Specifically, what the invention proposes, as indicated above, is an axial-coaxial motor that, in a known manner, comprises a shaft to which at least two rotating magnetic pole disks and a fixed central winding are coupled, in that both discs are provided with magnetic poles and arranged in an adjacent alternating manner, that is to say, placed alternately with a positive pole and with a negative pole successively in a radial arrangement at the center of the disc. Preferably, both discs are exactly the same, or at least have the same number of magnetic poles of similar magnetic power.
Y, por su parte, el bobinado central está dispuesto en, al menos, dos bobinas que presentan, cada una, un núcleo de material conductor magnético tal como el acero, alrededor del cual se incorpora el devanado de filamentos conductores, contando dicho núcleo con una configuración inclinada y solapada en sus extremos que determina la capacidad de provocar el movimiento en sentido contrario del segundo disco. And, for its part, the central winding is arranged in at least two coils that each have a core of magnetic conductive material such as steel, around which the winding of conductive filaments is incorporated, said core having an inclined and overlapping configuration at its ends that determines the ability to cause the second disk to move in the opposite direction.
Más concretamente, cada núcleo posee, en ambos lados, una terminación inclinada hacia un mismo lado, respecto del eje, determinando respectivos cuerpos de configuración, en su alzado frontal, aproximadamente en forma de rombo cuyos extremos en punta quedan algo separados y solapados uno sobre el de la bobina contigua y, preferentemente, estando las puntas libres de devanado, de tal manera que dicho devanado no se solapa. More specifically, each core has, on both sides, a termination inclined towards the same side, with respect to the axis, determining respective bodies of configuration, in their front elevation, approximately in the shape of a rhombus whose pointed ends are somewhat separated and overlapping one on that of the adjoining coil and, preferably, the tips being free of winding, in such a way that said winding does not overlap.
Y, a partir de dicha configuración ya conocida, los perfeccionamientos que incorpora el descrito motor comprenden, básicamente, lo siguiente: And, based on said already known configuration, the improvements that the described motor incorporates basically comprise the following:
- La inclusión de unos bobinados secundarios extra para forzar la salida de los campos magnéticos a través de ellos evitando que el campo magnético se disperse. En concreto, cada bobina comprende, al menos, un segundo devanado situado sobre una punta del núcleo con el fin de forzar la salida del campo magnético generado en la bobina a través de dicho segundo devanado.
Opcionalmente, el motor también comprende - The inclusion of extra secondary windings to force the magnetic fields out through them, preventing the magnetic field from dispersing. Specifically, each coil comprises at least one second winding located on a tip of the core in order to force the output of the magnetic field generated in the coil through said second winding. Optionally, the motor also includes
- La inclusión de una placa de control electrónico para regular, de manera dinámica, es decir, en función de la velocidad de giro, los impulsos eléctricos que se aplican a los hilos del devanado, a los que se encuentra convenientemente conectada entre estos y una batería o fuente de alimentación eléctrica. - The inclusion of an electronic control board to dynamically regulate, that is, depending on the speed of rotation, the electrical impulses that are applied to the winding wires, to which it is conveniently connected between them and a battery or power supply.
- Y la inclusión de unos sensores hall para detectar el cambio de polaridad y consecuentemente la polaridad de los impulsos eléctricos que se deben introducir al motor para que funcione. - And the inclusion of hall sensors to detect the change in polarity and consequently the polarity of the electrical impulses that must be introduced to the motor for it to work.
La información de dichos sensores hall se procesa conjuntamente con la velocidad de giro para prever la futura polaridad o para retrasar la señal del sensor hall dependiendo de la velocidad de giro. Por este motivo, en una realización preferente el motor también comprende The information from said hall sensors is processed together with the speed of rotation to anticipate future polarity or to delay the signal from the hall sensor depending on the speed of rotation. For this reason, in a preferred embodiment the motor also comprises
- La inclusión de un sensor de velocidad instalado de modo que registra la velocidad de giro de los discos, de tal manera que la placa de control puede retrasar el envío de los impulsos eléctricos al devanado dependiendo de la situación de los polos magnéticos de los discos respecto al bobinado central y de la velocidad de los discos. - The inclusion of a speed sensor installed so that it records the speed of rotation of the discs, in such a way that the control board can delay the sending of electrical impulses to the winding depending on the situation of the magnetic poles of the discs regarding the central winding and the speed of the discs.
Con ello, el funcionamiento del motor es el siguiente. With this, the operation of the engine is as follows.
El controlador o placa de control electrónica, da impulsos eléctricos (positivos o negativos) al devanado de cada bobina que genera un campo magnético que sale por la puntas del núcleo y a través del devanado secundario extra llega a los polos magnéticos de los discos provocando que estos giren.
El problema es saber cuándo dar exactamente (en qué momento) dichos impulsos eléctricos, puesto que la eficacia del motor depende de la posición relativa de los polos de los discos. The controller or electronic control board, gives electrical impulses (positive or negative) to the winding of each coil that generates a magnetic field that comes out through the tips of the core and through the extra secondary winding reaches the magnetic poles of the discs causing them to turn. The problem is knowing exactly when (at what moment) to give these electrical impulses, since the efficiency of the motor depends on the relative position of the poles of the discs.
Para solucionar este problema se utilizan los sensores hall que detectan la polaridad, de tal manera que es posible detectar la polaridad de los discos y, consecuentemente, establecer el momento exacto para aplicar el impulso eléctrico. To solve this problem, hall sensors are used that detect polarity, in such a way that it is possible to detect the polarity of the discs and, consequently, establish the exact moment to apply the electrical impulse.
Un problema secundario es que la velocidad de los discos afecta a las lecturas de los sensores hall. Para que la lectura sea correcta la placa electrónica retrasará la entrega del valor conseguido por el sensor hall para compensar el retraso provocado por la velocidad de los discos. A secondary problem is that the speed of the pucks affects the hall sensor readings. In order for the reading to be correct, the electronic board will delay the delivery of the value obtained by the hall sensor to compensate for the delay caused by the speed of the discs.
Dependiendo de la posición inicial de los discos respecto al bobinado central se consigue que los discos giren en la misma dirección o bien en direcciones opuestas. Esta decisión puede ser interesante en función del uso que se le va a dar al motor. Depending on the initial position of the discs with respect to the central winding, the discs rotate in the same direction or in opposite directions. This decision can be interesting depending on the use that will be given to the engine.
En una realización alternativa, cuando se aplica energía cinética a uno o a ambos discos de polos magnéticos giratorios, se genera electricidad en el bobinado central, concretamente en los devanados enrollados entorno a os núcleos de material conductor, constituyendo así un generador de electricidad axial - coaxial. In an alternative embodiment, when kinetic energy is applied to one or both rotating magnetic pole disks, electricity is generated in the central winding, specifically in the windings wound around the cores of conductive material, thus constituting an axial-coaxial electricity generator. .
DESCRIPCIÓN DE LOS DIBUJOS Para complementar la descripción que se está realizando y con objeto de
ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, una hoja de dibujos en la que con carácter ilustrativo y no limitativo se ha representado lo siguiente: DESCRIPTION OF THE DRAWINGS To complement the description that is being made and in order to To aid in a better understanding of the characteristics of the invention, the present specification is accompanied, as an integral part thereof, by a sheet of drawings in which the following has been represented by way of illustration and not limitation:
La figura número 1.- Muestra una vista esquemática en alzado de un ejemplo de realización del motor axial - coaxial, objeto de la invención, apreciándose en ella las principales partes y elementos que comprende, así como su configuración y disposición. Figure number 1.- Shows a schematic elevation view of an embodiment of the axial-coaxial motor, object of the invention, showing the main parts and elements that it comprises, as well as its configuration and arrangement.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de la descrita figura 1 y única, y de acuerdo con la numeración adoptada en ella, se puede apreciar un ejemplo no limitativo del motor axial - coaxial, el cual comprende las partes y elementos que se indican y describen en detalle a continuación. In view of the described figure 1 and only, and according to the numbering adopted in it, a non-limiting example of the axial-coaxial motor can be seen, which comprises the parts and elements that are indicated and described in detail below .
Así, tal como se aprecia en dicha figura 1 , el dispositivo (1) en cuestión comprende, de manera conocida, un eje (2) al que se acoplan, con posibilidad de giro, al menos, dos discos (3, 4) con polos magnéticos (5) y un bobinado central (6), situado entre un primer disco (3) y un segundo disco (4), sin posibilidad de giro, es decir, fijado solidariamente al eje (2). Thus, as can be seen in said figure 1, the device (1) in question comprises, in a known manner, a shaft (2) to which at least two discs (3, 4) are coupled with the possibility of rotation. magnetic poles (5) and a central winding (6), located between a first disk (3) and a second disk (4), without the possibility of turning, that is, fixed in an integral manner to the shaft (2).
Además, ambos discos (3, 4) están dotados de al menos dos polos magnéticos (5) colocados radialmente y con la polaridad sucesivamente alterna, positiva y negativa, siendo, preferentemente, ambos discos (3, 4) y sus polos magnéticos (5) exactamente idénticos. Furthermore, both discs (3, 4) are equipped with at least two magnetic poles (5) positioned radially and with successively alternating, positive and negative polarity, preferably both discs (3, 4) and their magnetic poles (5 ) exactly identical.
Por su parte, el bobinado central (6) comprende, al menos, dos o más bobinas constituidas, cada una, por un núcleo (7) de material conductor
magnético, cuya configuración presenta, en ambos laterales, respectivos extremos de lados inclinados (71), siempre hacia un mismo lado respecto del eje (2), acabados en punta (72), estando dichos núcleos (7) situados a una distancia tal entre ellos que sus extremos de lados inclinados (71) con punta (72), se solapan el uno sobre el otro en las bobinas contiguas, existiendo en cada una de dichas bobinas un devanado (8) principal de hilo conductor, enrollado alrededor del núcleo (7), preferentemente, sin que se solapen los hilos de los respectivos devanados (8), al estar dichas puntas (72) sin cubrir con ellos, y convenientemente conectados por sus respectivos extremos a una fuente de alimentación eléctrica (no representada). For its part, the central winding (6) comprises, at least, two or more coils, each one constituted by a core (7) of conductive material magnetic, whose configuration presents, on both sides, respective ends of inclined sides (71), always towards the same side with respect to the axis (2), finished in a point (72), said cores (7) being located at such a distance between They that their ends of inclined sides (71) with tip (72), overlap one on the other in the adjoining coils, existing in each of said coils a main winding (8) of conductive wire, wound around the core ( 7), preferably without overlapping the wires of the respective windings (8), as said tips (72) are not covered with them, and are conveniently connected at their respective ends to an electrical power supply (not shown).
Y, de manera innovadora, dicho motor se distingue esencialmente por comprender además del devanado (8) principal enrollado al núcleo (7), comprende al menos un segundo devanado (8’) extra situado sobre una de las puntas (72) de dicho núcleo (7) con el fin de forzar la salida del campo magnético generado en la bobina a través de dicho segundo devanado (8’) extra. Opcionalmente, el motor comprende una placa de control (9) electrónico que, conectada entre la fuente de alimentación y el devanado (8) de hilos conductores, decide cuando dar un impulso eléctrico a dicho devanadoAnd, in an innovative way, said motor is essentially distinguished by comprising, in addition to the main winding (8) wound to the core (7), it comprises at least one second extra winding (8 ') located on one of the tips (72) of said core (7) in order to force the output of the magnetic field generated in the coil through said second extra winding (8 '). Optionally, the motor comprises an electronic control board (9) that, connected between the power supply and the winding (8) of conductive wires, decides when to give an electrical impulse to said winding.
(8), y un sensor hall (10) conectado a la placa de control (9) y para detectar la situación de los polos magnéticos (5) de los discos (3,4) respecto al bobinado central (6). (8), and a hall sensor (10) connected to the control board (9) and to detect the position of the magnetic poles (5) of the discs (3,4) with respect to the central winding (6).
Preferentemente, además, el motor (1) también comprende un sensor de velocidad (11) conectado a la placa de control (9) y para detectar la velocidad de giro de los discos (3,4), de tal manera que la placa de controlPreferably, in addition, the motor (1) also comprises a speed sensor (11) connected to the control plate (9) and to detect the rotational speed of the discs (3,4), in such a way that the control
(9) puede retrasar el envío de los impulsos eléctricos al devanado (8)
dependiendo de la situación de los polos magnéticos (5) de los discos (3,4) respecto al bobinado central (6) y de la velocidad de los discos (3,4). (9) can delay the sending of electrical impulses to the winding (8) depending on the position of the magnetic poles (5) of the discs (3,4) with respect to the central winding (6) and on the speed of the discs (3,4).
En una realización alternativa, cuando se aplica energía cinética a uno o a ambos discos de polos magnéticos giratorios (3, 4), se genera electricidad en el bobinado central (6), concretamente en los devanados (8) enrollados entorno a os núcleos de material conductor (7), constituyendo así un generador de electricidad axial - coaxial. Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que podrá ser llevada a la práctica en otros modos de realización que difieran en detalle de la indicada a título de ejemplo, siempre que no modifique lo fundamental.
In an alternative embodiment, when kinetic energy is applied to one or both of the rotating magnetic pole disks (3, 4), electricity is generated in the central winding (6), specifically in the windings (8) wound around the material cores conductor (7), thus constituting an axial-coaxial electricity generator. Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that it may be put into practice in other embodiments that differ in detail from that indicated by way of example, provided that it does not modify the fundamentals.
Claims
1.- Motor axial - coaxial que, comprendiendo: 1.- Axial - coaxial motor that, comprising:
- un eje (2), - a shaft (2),
- unos discos (3, 4), con al menos dos polos magnéticos (5) de polaridad distinta colocados radialmente en ambos discos, con la polaridad sucesivamente alterna, positiva y negativa, estando cada uno de los discos (3,4) acoplados con posibilidad de giro respecto al eje (2), - some discs (3, 4), with at least two magnetic poles (5) of different polarity placed radially on both discs, with successively alternating, positive and negative polarity, each of the discs (3,4) being coupled with possibility of rotation with respect to the axis (2),
- y un bobinado central (6) situado entre los dos discos (3, 4) y acoplado sin posibilidad de giro respecto al eje y que, a su vez, comprende al menos dos bobinas formadas por: - and a central winding (6) located between the two discs (3, 4) and coupled without the possibility of rotation with respect to the axis and which, in turn, comprises at least two coils formed by:
- un núcleo (7) de material magnético cuya configuración presenta, en ambos lados laterales, extremos de lados inclinados (71), hacia un mismo lado respecto del eje (2), acabados en punta (72), estando dichos núcleos (7) situados a una distancia tal entre ellos que sus extremos de lados inclinados (71) con punta (72) se solapan el uno sobre el otro en las bobinas contiguas - a core (7) of magnetic material whose configuration has, on both lateral sides, ends of inclined sides (71), towards the same side with respect to the axis (2), finished in points (72), said cores (7) being located at such a distance from each other that their tipped (72) sloping side ends (71) overlap one another in adjoining coils
- y al menos un devanado (8) de hilo conductor enrollado alrededor de dicho núcleo (7), - and at least one winding (8) of conductive wire wound around said core (7),
está caracterizado por comprender en cada bobina del bobinado central (6), al menos un segundo devanado (8’) extra situado sobre una de las puntas (72) de dicho núcleo (7) con el fin de forzar la salida del campo magnético generado en la bobina a través de dicho segundo devanado (8’) extra. It is characterized by comprising in each coil of the central winding (6), at least one extra second winding (8 ') located on one of the tips (72) of said core (7) in order to force the output of the generated magnetic field on the coil through said second extra winding (8 ').
2.- Motor axial - coaxial, según la reivindicación 1 , caracterizado por comprender además 2.- Axial-coaxial motor, according to claim 1, characterized by further comprising
- una placa de control (9) electrónico que, conectada entre la fuente de alimentación y el devanado (8) de hilos conductores, decide cuando dar un impulso eléctrico a dicho devanado (8),
- y un sensor hall (10) conectado a la placa de control (9) y para detectar la situación de los polos magnéticos (5) de los discos (3,4) respecto al bobinado central (6). - an electronic control board (9) which, connected between the power supply and the winding (8) of conductive wires, decides when to give an electrical impulse to said winding (8), - and a hall sensor (10) connected to the control board (9) and to detect the position of the magnetic poles (5) of the discs (3,4) with respect to the central winding (6).
3.- Motor axial - coaxial, según la reivindicación 2, caracterizado por comprender además un sensor de velocidad (11) conectado a la placa de control (9) y para detectar la velocidad de giro de los discos (3,4), de tal manera que la placa de control (9) puede retrasar el envío de los impulsos eléctricos al devanado (8) dependiendo de la situación de los polos magnéticos (5) de los discos (3,4) respecto al bobinado central (6) y de la velocidad de los discos (3,4). 3.- Axial-coaxial motor, according to claim 2, characterized in that it also comprises a speed sensor (11) connected to the control plate (9) and to detect the rotational speed of the discs (3,4), of such that the control board (9) can delay the sending of the electrical impulses to the winding (8) depending on the situation of the magnetic poles (5) of the discs (3,4) with respect to the central winding (6) and of the speed of the discs (3,4).
4.- Generador de electricidad que, comprendiendo 4.- Electricity generator that, understanding
- un eje (2), - a shaft (2),
- unos discos (3, 4), con al menos dos polos magnéticos (5) de polaridad distinta colocados radialmente en ambos discos, con la polaridad sucesivamente alterna, positiva y negativa, estando cada uno de los discos (3,4) acoplados con posibilidad de giro respecto al eje (2), - some discs (3, 4), with at least two magnetic poles (5) of different polarity placed radially on both discs, with successively alternating, positive and negative polarity, each of the discs (3,4) being coupled with possibility of rotation with respect to the axis (2),
- y un bobinado central (6) situado entre los dos discos (3, 4) y acoplado sin posibilidad de giro respecto al eje y que, a su vez, comprende al menos dos bobinas formadas por: - and a central winding (6) located between the two discs (3, 4) and coupled without the possibility of rotation with respect to the axis and which, in turn, comprises at least two coils formed by:
- un núcleo (7) de material magnético cuya configuración presenta, en ambos lados laterales, extremos de lados inclinados (71), hacia un mismo lado respecto del eje (2), acabados en punta (72), estando dichos núcleos (7) situados a una distancia tal entre ellos que sus extremos de lados inclinados (71) con punta (72) se solapan el uno sobre el otro en las bobinas contiguas - a core (7) of magnetic material whose configuration has, on both lateral sides, ends of inclined sides (71), towards the same side with respect to the axis (2), finished in points (72), said cores (7) being located at such a distance from each other that their tipped (72) sloping side ends (71) overlap one another in adjoining coils
- y al menos un devanado (8) de hilo conductor enrollado alrededor de dicho núcleo (7), - and at least one winding (8) of conductive wire wound around said core (7),
está caracterizado por comprender en cada bobina del bobinado central
(6), al menos un segundo devanado (8’) extra situado sobre una de las puntas (72) de dicho núcleo (7) con el fin de forzar la entrada del campo magnético generado en los discos (3,4) a través de dicho segundo devanado (8’) extra.
is characterized by comprising in each coil of the central winding (6), at least one second extra winding (8 ') located on one of the tips (72) of said core (7) in order to force the entry of the magnetic field generated in the discs (3,4) through of said second extra winding (8 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2019/070242 WO2020208268A1 (en) | 2019-04-09 | 2019-04-09 | Axial-coaxial motor and axial-coaxial electricity generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2019/070242 WO2020208268A1 (en) | 2019-04-09 | 2019-04-09 | Axial-coaxial motor and axial-coaxial electricity generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020208268A1 true WO2020208268A1 (en) | 2020-10-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2019/070242 WO2020208268A1 (en) | 2019-04-09 | 2019-04-09 | Axial-coaxial motor and axial-coaxial electricity generator |
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| Country | Link |
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| WO (1) | WO2020208268A1 (en) |
Cited By (1)
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| WO2023166234A1 (en) * | 2022-03-02 | 2023-09-07 | Trofymchuk Oleksiy | Magnetic device suitable for use as a power generator or drive motor |
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