ES2432535A2

ES2432535A2 - Cogwheel with propeller blades (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2432535A2
Application number: ES201200524A
Authority: ES
Inventors: Fº JAVIER PORRAS VILA
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-15
Filing date: 2012-05-15
Publication date: 2013-12-04
Anticipated expiration: 2032-05-15
Also published as: ES2432535B1; ES2432535R1

Abstract

The cogwheel with propeller blades is a part for electric motor (1), which allows it to cool its external case, taking advantage of the same rotation of its axis (4). It is a gear wheel that has four or more blades (3), which extend backwards, so that, when the wheel (2) rotates, these blades (3) also rotate, removing the air around the case motor (1), with which, the motor (1) will always be self-cooled, and, it will remain in operation more and in better conditions. (Machine-translation by Google Translate, not legally binding)

Description

RUEDA DENTADA CONPALAS DE HÉLICES OBJETIVO DE LA INVENCIÓN TOOTHED WHEEL PROPELLER SHEETS OBJECTIVE OF THE INVENTION

El principal objetivo de la presente invención es el de conseguir que las Bobinas de un Motor Eléctrico (1), no se recalienten demasiado después de llevar un buen rato en funcionamiento, lo que les puede permitir funcionar mejor, y, mucho más tiempo, sin el peligro de que aparezcan las llamas del fuego. Para este objetivo, se presenta una Rueda dentada (2) ó (5), que extiende hacia atrás unas cuantas Palas de Hélices (3) ó (6), que se hallan pegadas a ella, -en tanto que forman parte de su material-, de manera que, cuando gira el Eje (4) del Motor (1), también lo hacen las Palas (3) ó (6). The main objective of the present invention is to ensure that the Coils of an Electric Motor (1) do not overheat after having been operating for a long time, which may allow them to function better, and, much longer, without the danger of the flames of fire appearing. For this purpose, there is a Cogwheel (2) or (5), which extends back a few Blades of Propellers (3) or (6), which are attached to it, - while they are part of its material -, so that when the Shaft (4) of the Motor (1) rotates, so do the Blades (3) or (6).

ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION

Desconozco la existencia de este recurso en el que se incorporan Palas de Hélices (3) a la Rueda dentada (2) de un Motor Eléctrico (1), de manera que las Palas y la Rueda sean la misma pieza. Lo habitual ha sido utilizar un Ventilador externo para refrigerar la caja del Motor Eléctrico (1), pero, no conozco la existencia de una pieza de estas características que sea, al mismo tiempo, una Rueda dentada y las Palas de las Hélices. I do not know the existence of this resource in which Propeller Blades (3) are incorporated into the Cogwheel (2) of an Electric Motor (1), so that the Blades and the Wheel are the same piece. The usual thing has been to use an external Fan to cool the Electric Motor box (1), but I do not know the existence of a piece of these characteristics that is, at the same time, a cogwheel and the Propeller Blades.

DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION

La Rueda dentada con palas de hélices, es una pieza que sirve para refrigerar un Motor Eléctrico (1), que se incorpora al material mismo de la Rueda dentada (2) de su Eje (4), y, exti~nde hacia atrás a cuatro o más Palas de Hélices (3), que girarán con la Rueda (2) de la queYrorman parte,· thanteniendo siempre, en la temperatura óptima, las Bobinas del Motor (1). Estas Palas (3) pueden ser paralelas a la línea horizontal de la caja del Motor (1), figura n° 1-, o bien, pueden formar un cierto ángulo con esta horizontal, -figura nO 2-, de manera que, con menos extensión de Palas (6), se puede refrigerar, de la misma manera, toda la extensión de la caja del Motor (1). Fecha de la invención: (12.05.12). DESCRIPCIÓN DE LAS FIGURAS The cogwheel with propeller blades, is a piece that serves to cool an Electric Motor (1), which is incorporated into the material of the Sprocket (2) of its Shaft (4), and, backwards to four or more Propeller Blades (3), which will turn with the Wheel (2) of which Yrorman starts, always keeping, at the optimum temperature, the Motor Coils (1). These Blades (3) can be parallel to the horizontal line of the Motor housing (1), figure n ° 1-, or, they can form a certain angle with this horizontal, - Figure 2 -, so that, with less extension of blades (6), the entire extension of the motor housing (1) can be cooled in the same way. Date of the invention: (12.05.12). DESCRIPTION OF THE FIGURES

Figura n° 1: Vista lateral de un Motor Eléctrico (1), que tiene, en su Rueda dentada (2), dos palas de hélices (3) que se dirigen en paralelo y hacia atrás, rodeando, en su movimiento, toda la caja exterior del Motor (1). Figure n ° 1: Side view of an Electric Motor (1), which has, on its Cogwheel (2), two blades of propellers (3) that are directed in parallel and backwards, surrounding, in their movement, all the Engine outer box (1).

Figura n° 2: Vista lateral del Motor Eléctrico (1) anterior, en el que, ahora, las Palas de las Hélices (6) no son paralelas a la caja del Motor (1), sino que se disponen en oblicuo, porque esto permite que puedan ser más cortas, -aunque en la figura tienen, prácticamente, Figure 2: Lateral view of the Electric Motor (1) above, in which, now, the Propeller Blades (6) are not parallel to the Motor housing (1), but are arranged obliquely, because this allows them to be shorter, although in the figure they have practically

la misma longitud que Ías de la figura nO 1-, al mismo tiempo que, el aire que van a the same length as Ias in figure 1 - at the same time as the air that they are going to

remover, podrá abarcar toda la superficie de la caja del Motor (1). En la figura, estas Remove, it may cover the entire surface of the motor housing (1). In the figure, you are

Hélices (6), se presentan como algo que puede ser independiente de la Rueda dentada (7) Propellers (6), are presented as something that can be independent of the Cogwheel (7)

del Motor (1), que tiene esta otra Rueda dentada (7), y, a la vez, se presentan, también, of the Motor (1), which has this other Cogwheel (7), and, at the same time, are also presented

como algo que forma parte del mismo material de la Rueda dentada (5), que podría ser, as something that is part of the same gearwheel material (5), which could be,

también, una Rueda con dientes, o, sin ellos. also, a wheel with teeth, or, without them.

Figura n° 3: Vista frontal de la Rueda dentada (2) del Motor (1) de la figura nO 1, en la Figure 3: Front view of the Cogwheel (2) of the Engine (1) of Figure 1, in the

que se aprecian las cuatro Palas de las Hélices (3). that the four Blades of the Propellers are appreciated (3).

Figuras n° 1-3: Figures 1-3:

1) Motor eléctrico 2) Rueda dentada 3) Palas de las Hélices paralelas 4) Eje 5) Rueda dentada 6) Palas de las Hélices Oblicuas 7) Rueda dentada 1) Electric motor 2) Cogwheel 3) Parallel propeller blades 4) Axis 5) Cogwheel 6) Blades of Oblique Propellers 7) Cogwheel

DESCRiPCIÓN DE UN MODO DE REALIZACIÓN PREFERiDO La Rueda dentada con palas de hélices, está caracterizada por ser una Rueda dentada DESCRiPTION OF A PREFERRED EMBODIMENT The cogwheel with propeller blades is characterized as a cogwheel

L "L "

convencional a laque se le añaden cuatro o más Palas de Hélices (3) que se dirigen en paralelo y hacia atrás, rodeando, en su giro, a la caja exterior del Motor (1). Esto va a permitir que el Motor esté auto-refrigerado en todo momento en que se halle en funcionamiento. En la variante, las Palas de las Hélices (6) no son paralelas a la caja del Motor (1), sino que se disponen en oblicuo, porque esto permite que puedan ser un poco más cortas, al mismo tiempo que, el aire que removerán, abarcará toda la superficie de la caja del Motor (1) para refrigerarla al completo. En la figura n° 2, estas Hélices (6), pueden ser independientes de la Rueda dentada (7) del Motor (1), el que tiene, en el extremo de su eje central, a esta Rueda dentada (7) Y, también, pueden ser dependientes de esta Rueda dentada (5), o sea, como algo que forma parte del mismo material de la Rueda dentada (5), que podría ser, también, una Rueda sin dientes. En el caso de poner dientes en la Rueda (5) sobraría la Rueda dentada del extremo (7). El número de estas Palas (3, 6) puede variar, pudiendo ser dos, tres, cuatro, o, las que haga falta. Conventional to which four or more Propeller Blades (3) are added, which are directed in parallel and backwards, surrounding, in its turn, the outer box of the Motor (1). This will allow the Engine to be self-cooled at all times when it is running. In the variant, the Propeller Blades (6) are not parallel to the Motor housing (1), but are arranged obliquely, because this allows them to be a little shorter, at the same time as, the air that remove, cover the entire surface of the motor housing (1) to cool it completely. In figure 2, these Propellers (6), can be independent of the Cogwheel (7) of the Motor (1), which has, at the end of its central axis, this Cogwheel (7) And, also, they can be dependent on this Cogwheel (5), that is, as something that is part of the same material as the Cogwheel (5), which could also be a Wheel without teeth. In the case of putting teeth on the Wheel (5) the Toothed Wheel of the end (7) would be left over. The number of these Blades (3, 6) may vary, being two, three, four, or, as necessary.

Claims

1) Cogwheel with propeller blades, characterized by being a conventional Centated Wheel to which four or more Propeller Blades (3) are added that are directed in parallel and backward, surrounding the outer Motor housing (1). These Propeller Blades

(6) besides being able to be parallel to the motor housing (1), they can be oblique forming a small angle with respect to the horizontal, which allows them to be a little shorter. These Propellers (6), can be independent of the Cogwheel (7) of the Motor (1), which has, at the end of its central axis, this Cogwheel (7) And, also, can be dependent on this Cogwheel (5), that is, as something that is part of the same material as the Cogwheel (5), which could also be a wheel without teeth. In the case of putting teeth on the Wheel (5) the Toothed Wheel of the end (7) would be left over. The number of these Blades (3,6) may vary, and may be two, three, four, or, as necessary.

,2

r-igura n ° 2

Figure ..; n ° '3