WO2011053104A2 - Dual-action electromagnetic gears - Google Patents

Dual-action electromagnetic gears Download PDF

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Publication number
WO2011053104A2
WO2011053104A2 PCT/MX2010/000119 MX2010000119W WO2011053104A2 WO 2011053104 A2 WO2011053104 A2 WO 2011053104A2 MX 2010000119 W MX2010000119 W MX 2010000119W WO 2011053104 A2 WO2011053104 A2 WO 2011053104A2
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WO
WIPO (PCT)
Prior art keywords
electromagnets
gear
main
pistons
electromagnet
Prior art date
Application number
PCT/MX2010/000119
Other languages
Spanish (es)
French (fr)
Other versions
WO2011053104A3 (en
Inventor
Jose Alfredo Pineda Ortega
Original Assignee
Jose Alfredo Pineda Ortega
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jose Alfredo Pineda Ortega filed Critical Jose Alfredo Pineda Ortega
Publication of WO2011053104A2 publication Critical patent/WO2011053104A2/en
Publication of WO2011053104A3 publication Critical patent/WO2011053104A3/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H49/00—Other gearings
    • F16H49/005—Magnetic gearings with physical contact between gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact

Definitions

  • gear is in metal conical forms which in turn have grooves and extensions so that when two of these pieces are placed at an angle that can be ninety degrees or so, these grooves overlap with the teeth, transmitting the torsion force in different planes.
  • This gear system can be used in commercial types of normal power transmission mechanisms, as well as within commercial machines and mechanisms such as speed boxes.
  • Figure 1 is an isometric view of the double acting electromagnetic gear with the pistons retracted.
  • Figure 2 is an isometric view of the double acting electromagnetic gear with the pistons extended.
  • Figure 3 is a lateral longitudinal section showing the systems of power electromagnets and the electromagnets that activate the pistons.
  • Figure 4 is a detail of the gear showing the two electromagnets systems, where these pistons are retracted and shows the spring that retracts the pistons.
  • Figure 5 is a detail of the gear showing the two electromagnets systems, where these pistons are extended.
  • Figure 6 is a detail of the gear with the spaces where the piston and power electromagnets penetrate.
  • Figure 7 is a longitudinal section of the gear with the power electromagnet.
  • Figure 8 is a longitudinal section of the gear with the electromagnet that moves the piston.
  • Figure 9 is a longitudinal section of the gear with permanent magnet.
  • Figure 10 shows the two gears showing the extended pistons in the drive gear, and the insertion space in the secondary gear.
  • Figure 11 are two gears showing the pistons retracted in the drive gear and the insertion space in the secondary gear and the latter with permanent magnet and is smaller in diameter than the drive gear.
  • Figure 12 are two conical gears showing the electromagnets in the drive gear and the permanent magnet in the secondary gear.
  • the double acting electromagnetic gear (A) which is composed of a ring (a) and in the center a circular hole for the shaft (b) supported by several spokes (c) and in the outer lateral periphery of the ring (a) has at least four power electromagnets, (e), and equal number of perforations (d) both concentric and alternating, the electromagnets are alternately polarized, that is one has at the outer end one polarity and the next electromagnet has the opposite polarity at the outer end, these electromagnets are responsible for generating the magnetic fields necessary to attract the gear secondary (B) and through its equivalent electromagnets generate the attraction necessary to achieve circular motion.
  • each perforation (d) it has a secondary electromagnet (h) Fig. 3 and inside it has a piston (f) detail figure 4, which is normally placed inside the ring thanks to a spring (g) the Power electromagnets (e) and pistons (h) are independent, all electromagnets of the first group (e) work together and all elements of the second group (h) work under the following condition.
  • the main gear (A) rotates and the secondary gear (B) Fig. 10, is stopped by the load and by being a few millimeters apart (for example 2 mm) but at the moment when the main electromagnets are electrified ( e) of the two gears (A) and (B), the magnetic fields of each are attracted and begins to transmit the torsional force, this allows zero wear and controlled force transmission.
  • the secondary electromagnet (h) of the main gear (A) is activated and the pistons (f) will be extended, these will penetrate the holes (j) in the secondary gear (B) and will serve as a lever for greater traction.
  • This electromagnetic gear can be made up of the following variants:
  • the main gear (A) in addition to having the main electromagnet (e), can have a second electromagnet (h) that extends a piston (f) which are retracted thanks to the spring action (g)
  • the main gear (A) can have at least four main electromagnets (e) or be made up of a series of permanent magnets (i) with alternating polarizations.
  • the secondary gear (B) can have at least four main electromagnets (d) or at least four permanent magnets (i) and the same number of perforations (d) outside.
  • the main gear (C) in addition to being a flat gear, can be conical, which has at least four main electromagnets (e), and can have at least four secondary electromagnets (h) that extend a series of pistons (f). which are retracted thanks to the action of the spring (g).
  • the secondary gear (D) in addition to being a flat gear, can be conical, which has at least four main electromagnets (e), or at least four permanent magnets (i) and can have a series of perforations (d), where the pistons are introduced (d)

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

A feature of this gear is that it has electromagnets on the outside instead of fixed teeth, which makes it possible to select a gear moment on the same shaft and avoid the entire synchronism system for gear changing, thereby reducing cost and space, and there is a series of pistons that are normally withdrawn and, if appropriate, can extend to act as teeth in the event that greater force transmission is required.

Description

ENGRANES ELECTROMAGNÉTICOS DE DOBLE ACCIÓN  DOUBLE ACTION ELECTROMAGNETIC GEARS
ANTECEDENTES DE LA INVENCIÓN En la actualidad todos los engranes funcionan en base a un anillo o un circulo el cual tiene una serie de cortes en el perímetro exterior permitiendo que tenga ranuras a lo largo de todo el circulo en forma uniforme, estas ranuras normalmente es mayor que la sección que permanece, y estas partes forman picos redondeados, llamados dientes, y este alternación de cortes y picos permite que se traslapen cuando se colocan dos engranes en forma contigua en el mismo plano con ejes diferentes permitiendo que los dientes de un engrane se introduzcan e las perforaciones del disco adyacente y transmitan una fuerza de torsión al girar el engrane principal. BACKGROUND OF THE INVENTION At present, all gears operate on the basis of a ring or a circle which has a series of cuts in the outer perimeter allowing it to have grooves along the entire circle in a uniform manner, these grooves are normally larger that the section that remains, and these parts form rounded peaks, called teeth, and this alternation of cuts and peaks allows them to overlap when two gears are placed contiguously in the same plane with different axes allowing the teeth of a gear introduce the perforations of the adjacent disc and transmit a torque when turning the main gear.
Estas perforaciones y picos redondeados permanecen de la misma dimensión aún cuando el diámetro de los círculos puede variar y esta relación de diámetro determina la velocidad de giro entre los dos círculos y la fuerza de rotación transmitida de un eje a otro. These perforations and rounded peaks remain the same dimension even when the diameter of the circles can vary and this diameter ratio determines the speed of rotation between the two circles and the rotational force transmitted from one axis to another.
Otro tipo de engrane se tiene en formas cónicas metálicas las cuales a su vez tienen ranuras y prolongaciones de tal forma que al colocarse dos de estas piezas en un ángulo que puede ser de noventa grados mas o menos, se traslapan estas ranuras con los dientes, transmitiendo la fuerza de torsión en planos diferentes. Another type of gear is in metal conical forms which in turn have grooves and extensions so that when two of these pieces are placed at an angle that can be ninety degrees or so, these grooves overlap with the teeth, transmitting the torsion force in different planes.
CAMPO DE LA INVENCIÓN FIELD OF THE INVENTION
Este sistema de engrane se puede utilizar en los tipos comerciales de mecanismos de transmisión de potencia normal, así también dentro de las maquinas y mecanismos comerciales como pueden ser también cajas de velocidad. This gear system can be used in commercial types of normal power transmission mechanisms, as well as within commercial machines and mechanisms such as speed boxes.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
Los detalles característicos de este novedoso sistema de engranes electromagnéticos se muestran claramente en la siguiente descripción y en los dibujos que se acompañan, así como una ilustración de aquellos y siguiendo los mismos signos de referencia para indicar las partes y figuras mostradas. Breve descripción de las figuras: The characteristic details of this novel system of electromagnetic gears are clearly shown in the following description and in the accompanying drawings, as well as an illustration of those and following the same reference signs to indicate the parts and figures shown. Brief description of the figures:
La figura 1 es una vista isométrica del engrane electromagnético de doble acción con los pistones retraídos. Figure 1 is an isometric view of the double acting electromagnetic gear with the pistons retracted.
La figura 2 es una vista isométrica del engrane electromagnético de doble acción con los pistones extendidos.  Figure 2 is an isometric view of the double acting electromagnetic gear with the pistons extended.
La figura 3 es un corte longitudinal lateral mostrando los sistemas de electroimanes de potencia y los electroimanes que activan a los pistones.  Figure 3 is a lateral longitudinal section showing the systems of power electromagnets and the electromagnets that activate the pistons.
La figura 4 es un detalle del engrane mostrando los dos sistemas de electroimanes, en donde estos pistones están retraídos y muestra el resorte que retrae a los pistones.  Figure 4 is a detail of the gear showing the two electromagnets systems, where these pistons are retracted and shows the spring that retracts the pistons.
La figura 5 es un detalle del engrane mostrando los dos sistemas de electroimanes, en donde estos pistones están extendidos.  Figure 5 is a detail of the gear showing the two electromagnets systems, where these pistons are extended.
La figura 6 es un detalle del engrane con los espacios donde penetra el pistón y los electroimanes de potencia.  Figure 6 is a detail of the gear with the spaces where the piston and power electromagnets penetrate.
La figura 7 es un corte longitudinal del engrane con el electroimán de potencia. Figure 7 is a longitudinal section of the gear with the power electromagnet.
La figura 8 es un corte longitudinal del engrane con el electroimán que mueve al pistón. Figure 8 is a longitudinal section of the gear with the electromagnet that moves the piston.
La figura 9 es un corte longitudinal del engrane con imán permanente.  Figure 9 is a longitudinal section of the gear with permanent magnet.
La figura 10 muestra los dos engranes donde se muestran los pistones extendidos en el engrane motriz, y el espacio de introducción en el engrane secundario.  Figure 10 shows the two gears showing the extended pistons in the drive gear, and the insertion space in the secondary gear.
La figura 11 son dos engranes donde se muestran los pistones retraídos en el engrane motriz y el espacio de introducción en el engrane secundario y este ultimo con imán permanente y es de menor diámetro que el engrane motriz.  Figure 11 are two gears showing the pistons retracted in the drive gear and the insertion space in the secondary gear and the latter with permanent magnet and is smaller in diameter than the drive gear.
La figura 12 son dos engranes cónicos donde se muestran los electroimanes en el engrane motriz y el imán permanente en el engrane secundario.  Figure 12 are two conical gears showing the electromagnets in the drive gear and the permanent magnet in the secondary gear.
Con referencia a la figura 1 , se muestra el engrane electromagnético (A) de doble acción el cual esta compuesto por un anillo (a) y en el centro un orificio circular para el eje (b) sostenido por varios radios (c) y en la periferia lateral exterior del anillo (a) tiene al menos cuatro electroimanes de potencia, (e), e igual numero de perforaciones (d) ambos concéntricos y alternados, los electroimanes están polarizados en forma alternada, es decir uno tiene en el extremo exterior una polaridad y el electroimán siguiente tiene en el extremo exterior la polaridad contraria, estos electroimanes son los responsables de generar los campos magnéticos necesarios para atraer al engrane secundario (B) y a través de sus electroimanes equivalentes generar la atracción necesaria para lograr el movimiento circular. With reference to figure 1, the double acting electromagnetic gear (A) is shown which is composed of a ring (a) and in the center a circular hole for the shaft (b) supported by several spokes (c) and in the outer lateral periphery of the ring (a) has at least four power electromagnets, (e), and equal number of perforations (d) both concentric and alternating, the electromagnets are alternately polarized, that is one has at the outer end one polarity and the next electromagnet has the opposite polarity at the outer end, these electromagnets are responsible for generating the magnetic fields necessary to attract the gear secondary (B) and through its equivalent electromagnets generate the attraction necessary to achieve circular motion.
En cada perforación (d) cuenta con un electroimán secundario (h) Fig. 3 y en su interior cuenta con un pistón (f) detalle figura 4, el cual esta colocado normalmente en el interior del anillo gracias a un resorte (g) los electroimanes de potencia (e) y de los pistones (h) son independientes, todos los electroimanes del primer grupo (e) funcionan en conjunto y todos los elementos del segundo grupo (h) funcionan bajo la siguiente condición. In each perforation (d) it has a secondary electromagnet (h) Fig. 3 and inside it has a piston (f) detail figure 4, which is normally placed inside the ring thanks to a spring (g) the Power electromagnets (e) and pistons (h) are independent, all electromagnets of the first group (e) work together and all elements of the second group (h) work under the following condition.
El engrane principal (A) gira y el engrane secundario (B) Fig. 10, se encuentra detenido por la carga y por estar separado unos pocos milímetros, (por ejemplo 2 mm) pero en el momento en que se electrifican los electroimanes principales (e) de los dos engranes (A) y (B), se atraen los campos magnéticos de cada uno y comienza a transmitir la fuerza de torsión, esto permite un desgaste nulo y una transmisión de fuerza controlada. The main gear (A) rotates and the secondary gear (B) Fig. 10, is stopped by the load and by being a few millimeters apart (for example 2 mm) but at the moment when the main electromagnets are electrified ( e) of the two gears (A) and (B), the magnetic fields of each are attracted and begins to transmit the torsional force, this allows zero wear and controlled force transmission.
En el caso de que se necesite mayor fuerza de tracción se activa el electroimán secundario (h) del engrane principal (A) y se van a extender los pistones (f), estos van a penetrar en los orificios (j) en el engrane secundario (B) y van a servir de palanca para una tracción mayor. In the event that greater tensile force is needed, the secondary electromagnet (h) of the main gear (A) is activated and the pistons (f) will be extended, these will penetrate the holes (j) in the secondary gear (B) and will serve as a lever for greater traction.
Este engrane electromagnético puede estar conformado de las siguientes variantes: El engrane principal (A) además de tener el electroimán principal (e), puede tener un segundo electroimán (h) que extiende un pistón (f) los cuales se encuentran retraídos gracias a la acción del resorte (g) This electromagnetic gear can be made up of the following variants: The main gear (A) in addition to having the main electromagnet (e), can have a second electromagnet (h) that extends a piston (f) which are retracted thanks to the spring action (g)
El engrane principal (A) puede tener al menos cuatro electroimanes principales (e) o estar conformado por una serie de imanes permanentes (i) con polarizaciones alternadas. The main gear (A) can have at least four main electromagnets (e) or be made up of a series of permanent magnets (i) with alternating polarizations.
El engrane secundario (B) puede tener al menos cuatro electroimanes principales (d) o al menos cuatro imanes permanentes (i) y un mismo numero de perforaciones (d) en el exterior. El engrane principal (C) además de ser un engrane plano, puede ser cónico, el cual tiene al menos cuatro electroimanes principales (e), y pueden tener al menos cuatro electroimanes secundario (h) que extienden una serie de pistones (f) los cuales se encuentran retraídos gracias a la acción del resorte (g). The secondary gear (B) can have at least four main electromagnets (d) or at least four permanent magnets (i) and the same number of perforations (d) outside. The main gear (C) in addition to being a flat gear, can be conical, which has at least four main electromagnets (e), and can have at least four secondary electromagnets (h) that extend a series of pistons (f). which are retracted thanks to the action of the spring (g).
El engrane secundario (D) además de ser un engrane plano, puede ser cónico, el cual tiene al menos cuatro electroimanes principales (e), o al menos cuatro imanes permanentes (i) y pueden tener una serie de perforaciones (d), donde se introducen los pistones (d) The secondary gear (D) in addition to being a flat gear, can be conical, which has at least four main electromagnets (e), or at least four permanent magnets (i) and can have a series of perforations (d), where the pistons are introduced (d)

Claims

REIVINDICACIONES Habiendo descrito suficientemente mi invención considero como una novedad y por lo tanto reclamo como de mi exclusiva propiedad, lo contenido en las siguientes reivindicaciones: CLAIMS Having sufficiently described my invention, I consider as a novelty and therefore claim as my exclusive property, what is contained in the following claims:
1. Un engrane electromagnético caracterizado porque esta compuesto por un anillo y en el centro un orificio circular para el eje sostenido por varios radios y en la periferia lateral exterior del anillo tiene al menos cuatro electroimanes de potencia, y puede tener un igual numero de perforaciones ambos concéntricos y alternados, los electroimanes están polarizados en forma alternada, es decir uno tiene en el extremo exterior una polaridad y el electroimán siguiente tiene en el extremo exterior la polaridad contraria, estos electroimanes son los responsables de generar los campos magnéticos necesarios para atraer al engrane secundario y a través de sus electroimanes equivalentes y generar la atracción necesaria para lograr el movimiento circular; en el caso de que cuente con perforaciones, en cada perforación se tiene un electroimán secundario y en su interior cuenta con un pistón, el cual esta colocado normalmente en el interior del anillo gracias a un resorte, Ambos sistemas de electroimanes de potencia y de los pistones son independientes, todos los electroimanes del primer grupo funcionan en conjunto y todos los elementos del segundo grupo funcionan bajo la misma condición; el engrane principal gira y el engrane secundario se encuentra detenido por la carga y por estar separado unos pocos milímetros, pero en el momento en que se electrifican los electroimanes principales de los dos engranes primario y secundario, se atraen los campos magnéticos de cada uno y comienza a transmitir la fuerza de torsión, esto permite un desgaste nulo y una transmisión de fuerza controlada. 1. An electromagnetic gear characterized in that it is composed of a ring and in the center a circular hole for the shaft supported by several spokes and on the outer side periphery of the ring has at least four power electromagnets, and can have an equal number of perforations both concentric and alternating, the electromagnets are polarized alternately, that is to say one has a polarity at the outer end and the next electromagnet has the opposite polarity at the outer end, these electromagnets are responsible for generating the magnetic fields necessary to attract the Secondary gear and through its equivalent electromagnets and generate the attraction necessary to achieve circular motion; in the case that it has perforations, in each perforation there is a secondary electromagnet and inside it has a piston, which is normally placed inside the ring thanks to a spring, both systems of power electromagnets and of the pistons are independent, all electromagnets of the first group work together and all the elements of the second group work under the same condition; the main gear rotates and the secondary gear is stopped by the load and by being a few millimeters apart, but at the moment when the main electromagnets of the two primary and secondary gears are electrified, the magnetic fields of each are attracted and begins to transmit the torque, this allows zero wear and controlled force transmission.
2. Un engrane electromagnético de conformidad con el de la reivindicación uno, caracterizado porque para mayor fuerza de tracción se activa el electroimán secundario del engrane principal y se van a extender los pistones, estos van a penetrar en el engrane secundario y van a servir de palanca para una tracción mayor. 2. An electromagnetic gear according to that of claim one, characterized in that for greater tensile force the secondary electromagnet of the main gear is activated and the pistons are to be extended, these will penetrate the secondary gear and will serve as lever for greater traction.
3. Un engrane electromagnético de conformidad con el de la reivindicación uno, caracterizado porque el engrane principal puede tener al menos cuatro electroimanes principales o puede estar conformado por una serie de imanes permanentes con polarizaciones alternadas. 3. An electromagnetic gear according to claim one, characterized in that the main gear can have at least four main electromagnets or can be made up of a series of permanent magnets with alternating polarizations.
El engrane principal además de ser plano, de conformidad con la reivindicación uno, caracterizado porque puede ser cónico, el cual tiene al menos cuatro electroimanes y puede tener un segundo grupo de electroimanes, al menos uno por cada electroimán principal, que extiende una serie de pistones, los cuales se encuentran retraídos por parte de un resorte The main gear in addition to being flat, according to claim one, characterized in that it can be tapered, which has at least four electromagnets and can have a second group of electromagnets, at least one for each main electromagnet, which extends a series of pistons, which are retracted by a spring
El engrane secundario además de ser plano, de conformidad con la reivindicación uno, caracterizado porque puede ser cónico, el cual tiene al menos cuatro electroimanes principales o a menos cuatro imanes permanentes y puede tener una serie de perforaciones donde se introduzcan los pistones The secondary gear in addition to being flat, according to claim one, characterized in that it can be tapered, which has at least four main electromagnets or at least four permanent magnets and can have a series of perforations where the pistons are introduced
PCT/MX2010/000119 2009-10-27 2010-10-26 Dual-action electromagnetic gears WO2011053104A2 (en)

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Application Number Priority Date Filing Date Title
MX2009011636A MX2009011636A (en) 2009-10-27 2009-10-27 Dual-action electromagnetic gears.
MXMX/A/2009/011636 2009-10-27

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WO2011053104A2 true WO2011053104A2 (en) 2011-05-05
WO2011053104A3 WO2011053104A3 (en) 2011-11-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20130119A1 (en) * 2013-05-20 2014-11-21 Tiziano Segattini GROUP OR MOTORCYCLE TRANSMISSION TRAIN

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR592048A (en) * 1925-01-23 1925-07-22 Transmission Mechanism
CH168811A (en) * 1933-07-07 1934-04-30 Fornerod Vital Change gear.
DE1087275B (en) * 1953-09-05 1960-08-18 Siemens Ag Magnetic gear
US3661028A (en) * 1970-06-22 1972-05-09 Gyula S Fuchs Coacting pin-in-hole gears
DE3814455A1 (en) * 1988-04-28 1989-11-09 Mtu Muenchen Gmbh Device for power transmission
ES2109875A1 (en) * 1995-05-25 1998-01-16 Sabater Perez Jose Faustino Magnetically driven propulsion engine.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR592048A (en) * 1925-01-23 1925-07-22 Transmission Mechanism
CH168811A (en) * 1933-07-07 1934-04-30 Fornerod Vital Change gear.
DE1087275B (en) * 1953-09-05 1960-08-18 Siemens Ag Magnetic gear
US3661028A (en) * 1970-06-22 1972-05-09 Gyula S Fuchs Coacting pin-in-hole gears
DE3814455A1 (en) * 1988-04-28 1989-11-09 Mtu Muenchen Gmbh Device for power transmission
ES2109875A1 (en) * 1995-05-25 1998-01-16 Sabater Perez Jose Faustino Magnetically driven propulsion engine.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20130119A1 (en) * 2013-05-20 2014-11-21 Tiziano Segattini GROUP OR MOTORCYCLE TRANSMISSION TRAIN

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WO2011053104A3 (en) 2011-11-24

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