WO2018122829A1 - Rotating electrical machine - Google Patents

Abstract

The invention relates to a toroidal reversible rotating electrical machine. The toroidal rotating electrical machine according to the invention is characterized in particular in that, by definition, it constitutes the electromechanical solution to transforming electrical energy into mechanical energy and mechanical energy into electrical energy. Owing to its special, i.e. toroidal, shape, the rotating electrical machine according to the invention uses all of the rotor magnetic field lines and all of the stator electric current exclusively for the production of mechanical force vectors that are quasi tangential to the circle of revolution of the rotor of the centre of rotation. The toroidal rotating electrical machine is intended especially for industrial applications, motor vehicle applications, energy storage applications, and electric energy production applications.

Description

 Rotating electric machine

The invention relates to a rotary electric machine with force conversion.

 In particular, the invention relates to a motor-generator with high magnetic moment efficiency by strict application of the Laplace force equation.

It is known from the existing art a multitude of patents and inventions to transform electric power into mechanical force (rotary electric motor) and back strength mé ^¬ mechanical into electrical force (rotary electric generator).

 But it is very difficult to achieve a rotating electric machine having both a very good performance in engine operation and a very good performance in operation a generator.

It is also known to the art of electric rotating machines ^¬ tric it difficult to orient, tangential to the rotor, all Laplace forces generated.

It is also known in the art of rotating elec ^¬ tric machines must reach a certain speed to reach their peak performance.

It is also known in the art that the rotating elec ^¬ tric machines must reach a certain speed to reach their maximum torque.

It is known in the art that is very difficult to design electric motors without magnetic conductor in the bo ^¬ bines the stator while keeping a very high efficiency.

That is why there are now a multitude of forms of rotating electrical machines as each inventor es ^¬ sayait to solve one or more of these problems but each solution demonstrates incomplete in the results view. Because Laplace's force equation was not applied in this strict form, namely:

 "Strength" = "Current Intensity" multiplied "Magnetic Field"

These inventors then used laminated magnetic conductors to drive the magnetic field at the heart of the electric coils. But this causes two problems in terms of energy losses, one is the eddy current so a pure loss of magnetic energy, the other is a displacement of the lines of magnetic fields during current calls and therefore a loss of efficiency of the Laplace force equation.

This also causes three disadvantages in terms of ^rende¬¬ tion of use of the raw material. The first is a very important aug ^¬ mentation of the mass of the machine by the magnetic conductors used only for conducting the magnetic field. The second, a very significant increase in the mass of the machine by oversized mechanical elements to contain all Laplace forces that are not in the direction of rotation of the rotor of the machine. The last is a significant increase of the electrical conductors from 10% to 50% because as these do not intervene coherently in the sum of the equation of the force of Laplace, they only serve then to carry the current electric. So these inefficiently used conductors mainly generate a Joule loss and an increase in the mass of the machine.

There are four major types of machines form elec ^¬ tric rotating. Rotating electrical machines cylin ^¬ driques called "Inrunner" cylindrical rotating electrical machines called "Outrunner" tour electrical machinery ^¬ disc-shaped Nantes and finally the form of engines ring having them shaped rotor core and stator toric form hollow in their profile of revolution. Of course, there is a mul ^¬ titude of intermediate variants and cumulative variations of these solutions.

The rotating electrical machine according to the invention that we present belongs to one of these categories, the category of toric motors. This category of engine, quite unknown, is, by design, the engine closest to the law of ^Laplace .

One of the oldest known reference of this electric motor shape design is the deposit US741325A which describes the overall toroidal shape of the motor as well as the basic structure of the rotor. It is on this basic form that we support our in ^¬ vention.

The evolution of the world market in the demand for motorization and efficient generators has changed since this patent. It is why several other patents have emerged to Amelio ^¬ rer principle.

The US4291248 describes an evolution of the invention in its ver ^¬ sion engine, more robust in design that, for the operation of mechanical energy. But this view does not ca ^¬ finalize all the field lines of the rotor. In addition, the industrial produc ^¬ tion of the rotor remains complex. There is no conduction of magnetic field lines on the stator. There is a differentiation between the guiding axes and the gear shafts.

 The FR2671920 describes an evolution of the invention in an inertial application version and therefore no application on the mechanical energy transfer to the outside of the invention. This design does not allow to channel all lines of rotor fields. In addition, the industrial production of the rotor remains complex. There is no conduction of magnetic field lines on the stator on the rotor. There are no guide pins and no gear shafts.

The US6252317B1 describes an evolution of the invention in its engine version, more robust in its design, it uses the lines of magnetic fields more effectively but not completely. By design, the rotor can hardly be totally recou ^¬ green electric coils and therefore limits engine power density. In addition, the industrial production of the rotor remains complex. There is no conduction of magnetic field lines on the stator. There is a differentiation between the axes of gui ^¬ dage and gear shafts.

US2009 / 0267439A1 describes an evolution of the invention in its generator version. Solution provided by the inventor has done a very good job on the conduction of magné field lines ^¬ ticks. Having encountered several problems of efficiency, among others, the length of the coils (loss of efficiency) and the ^transmission of mechanical forces by the adhesion of flexible materials. Furthermore, the transmission of mechanical forces by the adhesion of flexible materials in this form allows the transmission of significant torque. In addition, undue production ^¬ trielle rotor and magnetic conductors of the stator remain complex. There is a partial conduction of the field lines my ^¬-magnetic on the stator. There is no gear shaft.

 US2009 / 0323208A1 describes an evolution of the invention in its actuator version. More robust solution in its design, it uses and recalls the different solutions already seen in the previous patents. As the invention is a photographic focusing actuator, the inventor provides details on the dimensions specific to this application. This invention does not channel the stator field lines and thus this invention has not been designed to achieve high efficiencies. There is no conduction of magnetic field lines on the stator. There are no guide pins and the gear axis is the same as that of the motor.

The WO2013 / 140400A1 describes an evolution of the invention in its engine version. More robust solution in its design, it uses the lines of magnetic fields of the rotor effectively but not completely. Do not channel the fields of sta ^¬ tor lines and thus this invention has not been designed to achieve high yields. By design, this patent does not allow a high density of electrical coils. But the rotor is robust concep ^¬ tion in return for more complex forms of magnets. This patent recalls the different solutions already seen in the previous patents. There is no conduction of magnetic field lines on the stator. There is a differentiation between the guide pins and the gear axis.

EP2871757 describes an evolution of the invention in its engine and generator version. Solution that effectively uses the magnetic field lines of the rotor but not completely. Ca ^¬ Do not penalizes the stator field lines and thus this invention was not designed to achieve high yields. By design, this patent does not allow a high density of electrical coils. In addition, industrial production of the rotor and stator remains complex. This patent recalls the different solu ^¬ tions already seen in previous patents. There is no conduction of magnetic field lines on the stator. There is a differentiation between the guide axis and the gear axis. Overall, we notice prior art sui ^¬ lowing problems:

 - A rotor or stator design complex or non-industrial.

 - The use of non-standard design magnets or complex shapes (number of faces greater than six).

- Conduction of magnetic field lines incomplete or absent.

 - A complex field line driver design.

- A low power density.

- A very robust designs for heavy industrial applications ^¬.

 - A differentiation between the guiding axes and the gear shafts, which reduces the power density.

- A small research maximum efficiency in industrial solu ^¬ tion.

- Lack design principle for achieving mini ^¬ mum ninety percent yield.

The rotary electrical machine according to the invention makes it possible, with great efficiency, to remedy all the problems mentioned above.

The solutions to these problems are a combination of inventive rules in order to achieve the maximum power densities ^¬ mum and therefore maximum yields.

 To respect Laplace's force equation, that is:

"Strength" = "Current Intensity" multiplied "Magnetic Field". It is necessary that the distance traveled by the lines magné fields ^¬ tick is as short as possible. These magnetic field lines must be guided inside the motor and outside the motor while eliminating eddy currents. External magnetic conductors must be continuous along the magnetic field line displacement path. It is necessary that the distance between two generators of magnetic field lines of the rotor is limited by rules of proportions.

It takes a plurality of coils overlying one conduc tor ^¬ magnetic rotor to reduce joule losses during the switching cycles. The distance between the rotor and the stator, therefore the skin thickness of the coils limited by rules of proportions. The rotor must be covered by a maximum of one coil unit to achieve maximum power density. It is necessary that the rotor and the stator is simple in design so that the pieces be inexpensive and fa ^¬ cult to set up their assembly. It is necessary that the rotor and the stator is of robust design for undue rigorous applications ^¬-monthly.

The invention is a rotating electric machine in the shape of a torus. Therefore, the rotor and stator will have shapes corresponding to this form of torus.

The toroid of the rotating machine allows to cir culate ^¬ by circle of revolution of the machine rotor in the stator coils. Therefore, all the magnetic field lines of the rotor can pass through that perpendicu ^¬ lairement almost all currents of all electric conduc tors ^¬ coils. The forces called "Laplace" ain ^¬ so generated are then almost tangent to the circle of revolution of the rotor. The remainder of the description of the invention specifies the organization and the technical choices making it possible to concretely realize this invention.

The rotary machine comprises a rotor and a sta ^¬ tor, one or more means of energy transmission mecha ^¬ nique not having the same axis of rotation as the rotor and one or more means of rotating guide of the rotor does not have the same axis of rotation as the rotor.

A first variant, the rotating machine can be consti ^¬ killed a rotor and a stator and one or more means of gui ^¬ rotating rotation of the rotor does not have the same axis of rotation as the rotor.

A second variant, the rotating machine can be consti ^¬ killed a rotor and a stator and one or more means of ^transmission of mechanical energy ^¬ not having the same rotational axis ^¬ tion that the rotor.

A third variant, the rotating machine may consist of a rotor and a stator. Of course, these descriptions of constructions of the elements of the rotating machine are not limiting.

The rotor of the rotating machine will be O or tu- lary form and the stator of the rotating machine will be, respectively, a hollow ring shape in profile are of revolution or annu lar ^¬ revolution in hollow profile.

Of course, these descriptions of the forms of the elements of my china ^¬ turn are not restrictive.

 The rotor is housed inside the hollow space of the stator revolution profile. Each section of the rotor, during its rotation, will completely pass through the inner cavities of the stator coils.

The rotor transmits or receives mechanical energy from the OUTSIDE ^¬ Procedure of the rotating machine by one or more intermediate mechanical power transmission elements.

 Preferably, the rotor is of toric or annular or tubular shape, it rotates about an axis of revolution close to that of the stator.

 Of course, these descriptions of the rotor shapes of the rotating machine are not limiting.

Preferably, the rotor consists of elements generating magnetic field line of magnetic mechanical force transmission elements, field transmission elements magne ^¬ tick transmission elements of non-magnetic mechanical force and structural elements.

A first variant, the rotor is made of Ge elements ^¬ nérateurs lines of magnetic fields, transmitted elements ^¬ sion lines of magnetic fields, mechanical force transmission elements of non-magnetic and structural elements.

A second variant, the rotor consists of elements Ge ^¬ nérateurs lines of magnetic fields, transmitted elements ^¬ sion magnetic field lines and structural elements.

A third variant, the rotor consists of elements Ge ^¬ nérateurs lines of magnetic fields, transmitted elements ^¬ sion nonmagnetic mechanical strength and structural elements.

A fourth variant, the rotor consists of elements Ge ^¬ nérateurs magnetic field lines and structu ral elements ^¬. Of course, these descriptions of rotor constructions of the rotating machine are not limiting.

 Of course, some elements can fulfill the function of several elements, such as an element performing both the rotor structure and the transmission of non-magnetic mechanical force of the rotor.

The generating elements of magnetic field line of ro ^¬ tor are placed in the structural elements of the rotor which im ^¬ thus pose a circular arrangement, transmitted elements ^¬ magnetic mechanical force sion, transmission elements of the magnetic field lines and nonmagnetic mechanical force transmission elements.

The generating elements of magnetic field lines are arranged so that almost all of the magnetic lines of outgoing fields of the rotor is approximately perpendicu ^¬ lar to almost all of the electric currents of the stator coils and approximately perpendicular to the line director of the rotor revolution circle.

Alternatively, the generating elements of field line my ^¬ gnétique the rotor are placed in the structural elements of ro ^¬ tor and the transmission elements of mechanical force ama ^¬ gnétique thereby impose a circular arrangement of ele ^¬ transmission ments lines of magnetic fields.

Generally, the generating elements of magnetic field lines of the rotor are used by multiple of two and availability ^¬ SES so that each face is oriented so that the field lines of each magnetic field generator are in opposition, north to north and south to south.

 Preferably, there will be a plurality of magnetic field line generating elements constituting the rotor.

 Preferably, the generator elements of magnetic field lines of the rotor are magnets. Preferably, the magnets are composed of rare earths such as Neodymium-iron-boron (Ne-FeB), Samarium-iron (SmFe), Samarium-cobalt (SmCo).

Alternatively, there may be a plurality of magnets consti ^¬ killing a generating element of magnetic field lines of ro ^¬ tor. Alternatively, the operative components of magnetic field lines of the rotor may be of copper rings or alu minium ^¬ when using the rotating machine motor asynchronous type.

Alternatively, the operative components of magnetic field lines of the rotor may be magnetic coils ALIMEN ^¬ FOA by a suitable device.

Preferably, the generator elements of magnetic field lines of the rotor are simple polyhedra or cylinders or hollow cylinders or hollow cylinder segments, and therefore having six faces at most. These enabling fabrica ^¬ tion simpler industrial and mounting the rotor easier.

 Of course, these type descriptions of the generator elements of magnetic field lines of the rotor of the rotating machine are not limiting.

Preferably, the structural elements of the rotor are flat and hollow discs in their center. Preferably they are provided alternately recessed areas for receiving and many a ^¬ ne generating elements from magnetic field line and fixing devices for receiving and holding the magnetic mechanical force transmission elements.

Preferably, these attachment devices for re ^¬ cevoir and maintain mech force transmitting elements ^¬ magnetic nique are holes.

The structural elements of the rotor also make it possible to guide the rotor in rotation in the stator. Preferably, they are réa ^¬ lized non-magnetic metal or weakly magnetic. From pref ^¬ ences, they are made of 304 stainless steel or 316 stainless steel of preference, there will be a plurality structural elements constituting the rotor. The structural elements of the rotor are aligned so concen ^¬ stick along the axis of rotation of the rotor.

 Alternatively, the structural elements of the rotor may be provided with a series of teeth on their outer face to transmit or receive the mechanical energy of the rotor.

Alternatively, the structural elements of the rotor may be provided with a series of teeth on their inner face to transmit or receive the mechanical energy of the rotor. Preferably, the series of teeth of the structural elements are gear type.

The magnetic mechanical force transmission elements are placed between the generators of magnetic field line rotor ^¬ according to the rotor revolution circle. Prior ^¬ ference, they are provided with a series of teeth on their face OUTSIDE ^¬ laughing to transmit or to receive mechanical energy from the rotor. Preferably, the series of teeth of the magnetic mechanical force transmitting elements ^¬ are gear type.

The magnetic mechanical force transmission elements have a fixing device and are stacked face-to-face on the structural elements. Preferably, these fastening devices of the magnetic mechanical force transmission elements ^¬ tick are smooth holes and tapped holes. Preferably, these magnetic mechanical force transmission elements will be made in magnetic sensitivity materials. Pref ^¬ No. of these magnetic mechanical force transmission elements are cut from metal sheets sensitivity magne ^¬ tick. Preferably, these mech force transmission elements ^¬ nique are magnetic soft iron. Preferably, these magnetic mechanical force transmission elements are alloy iron-si ^¬ Licium grain oriented. Preferably, there will be a plurality of magnetic mechanical force transmission elements consti ^¬ killing the rotor. Preference, stacking trans elements ^¬ magnetic mechanical force mission will continue to ele ^¬ structural changes by screws or rivets.

 Alternatively, the stacking of magnetic mechanical force transmission elements will be held to the structural elements by rods welded at their ends.

The non-magnetic mechanical force transmission elements are placed around the field generating elements of my ^¬ gnétique line of the rotor. The nonmagnetic mechanical force transmission elements are placed between the magnetic mechanical force transmission elements of the rotor in the direction of revolution of the rotor. Preferably, they are provided with a series of teeth on their outer surfaces in order to transmit or receive the ener gy ^¬ mechanical rotor. Preferably, the series of teeth ele ^¬ nonmagnetic mechanical force transmission elements are of type gear. The nonmagnetic mechanical force transmission elements have a fastener and are stacked face-to-face on the structural members. Preferably, these attachment devices of the magnetic mechanical force transmission elements are lugs. Preferably, these elements ^¬ transmitted nonmagnetic mechanical force sion will be made in non-magnetic mate ^¬ rials. Preferably, these non-magnetic mechanical force transmission elements are cut from metal sheets ^¬ nonmagnetic lic. Preferably, these nonmagnetic mechanical force transmission elements are 304 stainless steel or 316 stainless steel.

Preferably, these mech force transmitting elements ^¬ nique nonmagnetic be of a different thickness from those of the magnetic mechanical force transmission elements. No. of prefe ^¬, there will be a plurality of transmission elements of non-magnetic mechanical strength constituting the rotor.

According to a variant, in the case where structural elements of the rotor are provided with a series of teeth on their outer face ^¬ inner or inner to transmit or receive the mechanical energy of the rotor. Then the magnetic mechanical force transmission elements can become transmission elements of magnetic field lines.

Another variation may be a cumulative solution so ^¬ lutions structural elements provided with a series of teeth, smooth structural elements on their outside and ele ments ^¬ transmission of magnetic mechanical force.

Another variation may be a cumulative solution so ^¬ lutions structural elements provided with a series of teeth, smooth structural elements on their outside, the magnetic mechanical force transmission elements and transmission elements of magnetic field lines .

All the elements constituting the rotor are stacked ^¬ homogeneous concentric axial. Substantially all of the outer or inner axial surface of the rotor is covered with teeth engre ^¬ mechanical swimming. The fact of covering, preferably, quasi- ^to¬ tality of the outer surface of the rotor makes it possible to reduce the gear module, as much as possible, to gain in density inte¬ ^{¬ tion} . Thus the distance traveled by the field lines my ^¬-magnetic is as short as possible. The transmission element mechanical forces are thus smaller in diameter which allows a maximum number of coils to achieve a maximum power density.

Preferably a stack of magnetic field lines transmission elements interposed between elements ^¬ genera tors of magnetic field lines of the rotor is defined by the following area ratio: the sum of the input surfaces of the magnetic field lines is less than or equal to the sum of the output areas of the magnetic field lines. Prior ^¬ ference, a stack of magnetic field lines transmission elements interposed between the generating elements of the magnetic field lines of the rotor is defined by the following area ratio: the sum of the input surfaces of the field lines my ^¬ at most two times less than the sum of the output areas of the magnetic field lines. These reports allowing, at best, to observe the density of line of magnetic fields from the elements generating magnetic field lines and to achieve the maximum density ^¬ ciency of the invention.

The stator is hollow torus in its continuous Gone profile ^¬ or hollow in its annular profile of revolution. Of course, these descriptions of the shapes of the stator of the rotating machine are not limiting. Preferably, the stator consists of magnetic field line generating elements, magnetic field line transmission elements for looping magnetic field lines, mechanical guide elements and structural elements.

A first variant, the stator consists of elements Ge ^¬ nérateurs lines of magnetic fields, mechanical guide elements and structural elements.

A second variant, the stator consists of elements Ge ^¬ nérateurs lines of magnetic fields, transmitted elements ^¬ sion lines of magnetic fields to the magnetic loop and structural elements.

A third variant, the stator consists of elements generating magnetic field lines and elements structu ral ^¬. The generators of magnetic field lines of the stator are preferably electric coils. There will be at least four generator elements of magnetic field lines constituting the stator. Preferably, there will be a plurality of magnetic field line generating elements constituting the stator. Preferably, there will be at least four elements gen ^¬ tors of magnetic field lines of the stator for a generator element of magnetic field lines of the rotor to build mini ^¬ joules losses. These electric coils are preferably ^¬ rence, electrically conductive materials. These elec tric ^¬ coils are preferably made of copper. These coils are designed so that electric currents the traver ^¬ sant wrap around the guideline of revolution of the rotor. It is in the empty space, from the center of these coils that the rotor will circulate, entering from one side, coming out of the other face of the coils. In this way, all the lines of fields entering and leaving the rotor will sweep perpendicularly and in the revolution di ^{¬ tion} of the rotor, all the electric currents of the coils. Preferably, the hollow or hollow annular shape of the stator is formed by the stack or contiguous succession of coils arranged face to face along the line of re ^¬ volution of the rotor to cover as much as possible all the lines of magnetic fields of the rotor for maximum yield.

Preferably, the coils are in the form of a hollow torus wafer or a hollow ring wafer.

In general, the thickness of a coil, according to its edge, will be smaller than the rotor wafer width defined by the difference separating two magnetic field line generating elements of the rotor and smaller than the wafer width of the rotor. ^¬ tor defined by a magnetic field line generator element of the rotor.

Preferably, the thickness of a coil in its edge will be at least twice smaller than the width of wafer ^¬ ro tor defined by the gap between two generating elements of the magnetic field lines of the rotor.

Preferably, there will be at least two different coil thicknesses, defined according to its edge, constituting the stator in order to cover the rotor as much as possible and to overcome the manufacturing constraints of the coils.

In general, the skin thickness of a coil will be in ^¬ férieure or equal to half of the challenge rotor slice width ^¬ or by adding: a generator element of magnetic field lines of the rotor and of the gap between the elements ^¬ genera tors of magnetic field lines of the rotor.

Preferably, the skin thickness of a coil will be at least twice lower than the slice width of the rotor defined by a generating element of magnetic field lines of ro ^¬ tor.

 Alternatively, the coils can be flat.

 Alternatively, the hollow or hollow annular ring shape is formed by several sets of coils covering all or part of the rotor.

 The supply of the coils is sequential according to independent edge cycles of each other when the stator consists of four to seven coils.

 When the stator is made up of at least eight coils and in multiples of four, it is possible to power all the coils sequentially at the same time.

The mechanical guiding elements allow the use of the transmission means of the mechanical energy or rotation guide means of the rotor. Preferably these mechanical guide elements are bearings. Preferably rolls ^¬ ments will be nonmagnetic material. Preferably, these bearings will be made of non-magnetic stainless steel.

The main structural element is the chassis which concentrates all the mechanical stresses. It is on the struc tural element ^¬ that the stator of the guide elements are fastened. It is on the structural element that the generator elements of magnetic field lines of the stator are fixed.

 The magnetic field lines transmission elements of the stator allow the looping of magnetic field lines of the rotor.

These transmission elements of magnetic field lines are continuous, according to their largest dimension, over the entire external surface of the stator and developed along colloid lines. néaires the revolution guideline of the stator so as not to generate out of line continuity magne fields ^¬ ticks. Preferably, according to their second largest dimension, the magnetic field lines transmission elements of the stator will be approximately collinear to the vector distribution of the magnetic fields outgoing lines of peri ^¬ phérie outer coils. Preferably, the magnetic field line transmission elements of the stator will be ali ^¬ gnated on all of the stator coils in directions collinear with the guide line of revolution of the stator. Pre ^¬ ference, these field lines transmitting elements magné ^¬ stator ticks will be made in magnetically responsive materials. Preferably, these magnetic field lines of the stator transmission elements will be cut from sheets mé ^¬ talliques magnetically responsive. Preferably, these stator magnetic field line transmission elements are made of soft iron. Preferably, these magnetic field line transmission elements of the stator are grain-oriented iron-silicon alloy. Preferably, the magnetic field line transmission elements of the stator have fasteners. Preferably, the fasteners are holes for holding the field lines of transmission elements magne ^¬ ticks to the chassis.

 Preferably, the magnetic field line transmission elements are a concentric stack of magnetic field line transmission elements face to face on the structural elements of the stator. There will be a plurality of magnetic field line transmission elements for the stator.

Preferably, the transmission elements of magnetic field lines are of the hollow disc or hollow disk segment and hollow cylinder or hollow cylinder segments, their predominant surfaces are preferably orien ^¬ tees, depending on its position in the machine rotating, by the distri bution ^¬ dominant directions of the magnetic fields outgoing lines of the outer periphery of the stator coils and the guidance of the rotor revolution cycle so that a same magnetic field line does not pass through a plurality of conductors magnetic field of the stator by traversing the shortest path in the concentric stack of magnetic field line transmission elements.

Alternatively, the transmission elements of magnetic field lines may be one or more insulated soft iron son disposed around the stator following the circle of revolution of the sta ^¬ tor. Preferably, his son transmission lines my fields ^¬ gnétique will be arranged according to the guideline of the stator of revolution circle on all the stator coils.

Alternatively, the fields of transmission elements magne ^¬ tick may be one or more transmission elements for additional external mechanical force.

Preferably, the rotating electric machine according to the inven ^¬ has one or more transmission means energy mecha ^¬ nique which permit the acquisition or transmission of mechanical energy from outside the device. Preferably, these transmission elements of the mechanical energy are provided with a series of teeth on their outer face to transmit or receive the mechanical energy of the rotor. Preferably se ^¬ series of teeth of the mechanical power transmission elements is gear-type.

The mechanical energy transmission elements have one or more fasteners. Preferably, these fastening devices of mechanical transmission elements are rained or ^¬ eral holes.

The mechanical energy transmission elements are stacked face-to-face on one or more axes themselves inserted into the mechanical guide elements of the stator. The elements of mechanical energy transmission have dif rotations axes ^¬ ent from that of the rotor. Preferably, these elements transmitted mechanical ^¬ sion will be made in non-magnetic materials. Preferably, these transmission elements of the mechanical energy will be cut in non-magnetic metal sheets. No. of pref ^¬, these transmissions mechanical energy are of non-magnetic stainless steel, such as 304 stainless steel or 316 stainless steel.

The rotary electrical machine according to the invention may have one or more rotational guiding means which allow the rotor to be held during the acquisition or transmission of energy. mechanical. These several rotation guiding means have rotation axes different from that of the rotor.

These rotational guiding elements are preferably circular in shape to roll on the structural elements of the rotor. The rotational guide members may have one or more fasteners. Preferably, these rotation guide fixing devices may be one or more holes. The rotational guiding elements are stacked face-to-face on one or more axes themselves inserted into the mechanical guide elements of the stator. Preferably, these ele ^¬ rotation guiding elements will be made in non-magnetic materials. Preferably, these rotating guide elements will be cut in non-magnetic metal sheets. Pref ^¬ No. of these rotation guide elements are made of stainless amagné- tick, e.g. 304 stainless steel or 316 stainless steel Preferably, there will be a plurality of rotary guide elements constituting the means for guiding the rotor rotation.

Preferably, the rotating electric machine according to the inven ^¬ has the rotating guide elements which are stacked side against side on the same axes as the mechanical energy transmitting members allowing better power density and a simplification of manufacturing.

Preferably, the rotating electric machine according to the inven ^¬ where the rotating guide elements which are stacked side against side on the same axes as the mechanical energy transmitting members have the same fasteners.

This rotating electrical machine may comprise rotor position ^{¬ ¬} toreurs. These position sensors may be optical or magnetic sensors or means self-Induc ^¬.

An alternative, the case where there is no means of transmitting mechanical energy to the outside of the rotating machine. The rotating electrical machine then becomes a device for storing kinetic energy. The principle is simple ^¬ inject electrical energy in the rotating machine in motor and recover this energy of my ^¬ rotating china generator operation. This solution is possible thanks to the very good performance of this rotating machine.

The invention will be better understood on reading the descriptions which follow, examples of non-limiting implementation of the invention and the examination of appended drawings, in which:

 - Figure 1 shows, schematically and partially, two perspective views of the rotating machine: 1A) the rotating machine outside view, 1B) the rotating machine seen in inner section.

 - Figure 2 shows, schematically and partially, the rotation guide elements which are stacked face against faces on the same axes as the mechanical energy transmission elements of the stator.

 - Figure 3 shows, schematically and partially, the evolution of the magnetic field lines when using continuous magnetic field line transmission elements on the stator: 3A) without magnetic conductor, 3B) with magnetic conductor.

- Figure 4 shows, schematically and partially, a section, in a plane perpendicular to the axis of rotation of the rotary machine torus-shaped circular section.

 - Figure 5 shows, schematically and partially, a half-section placed on a rotor of the magnet, according to a plane of the axis of rotation of the rotating machine torus-shaped circular section.

 - Figure 6 shows, schematically and partially, another half-section placed on a transmission device of magnetic field lines of the rotor, in a plane of the axis of rotation of the rotating machine torus-shaped circular section.

- Figure 7 shows a section, schematically and partially, in a plane perpendicular to the axis of rotation of the rotary machine in the form of hollow cylinder of rectangular section. - Figure 8 shows, schematically and partially, a half-section placed on a rotor magnet, in a plane of the axis of rotation of the rotating machine in the form of hollow cylinder of rectangular section.

 FIG. 9 represents, schematically and partially, another half-section placed on a device for transmitting magnetic field lines of the rotor, along a plane of the axis of rotation of the rotating machine in the form of a hollow cylinder of rectangular section. .

 - Figure 10 shows an indicative graph of the torque as a function of the rotor angular displacement and as a function of the number of coils constituting the rotating electrical machine.

 - Figure 11 shows a fragment of section, schematically and partially, in a plane perpendicular to the axis of rotation of the rotary machine in the form of hollow cylinder of rectangular section.

 - Figure 12 shows a section, schematically and partially, in a plane perpendicular to the axis of rotation of the rotating machine in the form of hollow cylinder of rectangular section according to another rotor design.

 - Figure 13 shows, schematically and partially, a half-section placed on a rotor magnet, according to a plane of the axis of rotation, the rotating machine in the form of a hollow cylinder according to another design of the rotor.

FIG. 14 shows, schematically and partially, a half-section placed on a device for transmitting lines of magnetic fields of the rotor, along a plane of the axis of rotation, of the rotating machine in the form of a hollow cylinder according to a other rotor design. - Figure 15 shows a section, schematically and partially, in a plane perpendicular to the axis of rotation, an example of the asynchronous electric rotating machine shaped hollow cylinder.

 - Figure 16 shows, schematically and partially, a half-section, along a plane of the axis of rotation of an example of the asynchronous electric rotating machine shaped hollow cylinder.

- Figure 17 shows, schematically and partially, another half-section in another position of the rotor, in a plane of the axis of rotation of an example of the asynchronous electric rotary machine in the form of hollow cylinder.

Referring to the drawing, schematically and partially, of Figure 1A of the rotating machine, an external perspective view. The hollow cylindrical toroidal rotating electrical machine has a stator defined in its outer portion by the assembly of continuous magnetic field line conductive elements (110) and field line generating elements (112) and rotating guide elements

(103). The rotor (101) rotating inside the magnetic field line generator elements (112) of the stator. The assembly of continuous magnetic field line conductive elements (110) completely encapsulates the field line generator elements (112) and the rotor (101).

 Referring to the drawing, schematically and partially, of Figure 1B of the rotating machine, a perspective view of a section. The stator and the rotor (101) are connected to rotation guiding means (111s) and mechanical force transmission means (104) for the stator, and to rotational guiding means (III) and means mechanical force transmission device (108) for the rotor. We note that the rotation guiding means (111s) and the mechanical force transmission means

(104) are on the rotational axes (103). The rotor (101) is composed of the generators of magnetic field lines

(106), a plurality of magnetic field line conductive elements (107), a plurality of mechanical force transmission structural members (108) and a plurality of structural elements of rotation guidance (lllr). We note that the magnetic field line generating elements (106) and the magnetic field line conductive element stackings (107) are traversed in the structural mechanical force transmission elements (108) and traversing in the structural elements of the magnetic field lines (107). rotation guidance (lllr). The generators of magnetic field lines (106) cover the rotor (101) as much as possible.

FIG. 2 schematically and partially shows a perspective view of the rotating guide elements (211s) which are stacked face-to-face on the same axes (203) as the mechanical energy transmission elements (204) of the stator the rotating electric machine. We notice that the elements rotating guide means (211s) of the stator functionally correspond to the rotational guiding elements (211r) of the rotor. We note that the mechanical energy transmission elements (204) of the stator functionally correspond to the mechanical energy transmission elements (208) of the rotor. We note that the rotation guiding elements (211r) are stacked face-to-face on the same axis as the mechanical energy transmission elements (208) of the rotor of the rotating electrical machine. Preferably, the rotational guiding elements (211s) of the stator correspond in axial thickness to the rotating guide elements (211r) of the rotor. Preferably, the mechanical energy transmission elements (204) of the stator do not correspond in unitary axial thickness to the mechanical energy transmission elements (208) of the rotor. Preferably, the stacking of the mechanical energy transmission elements (204) of the stator correspond in axial thickness to the stacks of mechanical energy transmission elements (208) of the rotor. The rotating guide members (211s) which are stacked face-to-face as well as the mechanical energy transmission elements (204) of the stator of the electric machine rotate along their respective axes (203).

 Figure 3 shows, schematically and partially, the evolution of magnetic field lines when using continuous magnetic field line transmission elements on the stator.

 Figure 3A shows, schematically and partially, the magnetic field lines of the generators (306) of the magnetic conductorless rotor (310). We note that some of the magnetic field lines (317) do not cross the stator electrical coils (312) according to the strict Laplace rule. During the conduction of the electric current in the coils (312), there will then be a loss of efficiency.

Figure 3B shows, schematically and partially, the magnetic field lines of the generators (306) of the rotor with magnetic conductors (310) of the stator. We note that all of the magnetic field lines (317) pass through the stator electrical coils (312) according to the strict rule of The place. During the conduction of the electric current in the coils (312), there will then be a maximum yield.

 In this case where, for example, the rotary machine is of toric shape of circular section, we will use for the description Figure 4 describing a schematic and partial section, in a plane perpendicular to the axis of rotation (405), and FIG. 5 schematically and partially showing a half-section according to the position of a generator of lines of magnetic field lines (406) of the rotor, in a plane of section aligned with the axis of rotation (405) and finally FIG. 6 schematically and partially showing another half-section positioned along a set of magnetic field line drivers (623) of the rotor (401), in a sectional plane aligned with the axis of rotation (405).

The rotor (401) of circular section rotates about the axis of rotation (405) in the stator (402). According to FIG. 4, the rotor (401) consists, in this example, of twelve magnetic field line generating elements (406) arranged in the rotor (401), preferably equidistantly. Preferably, the twelve magnetic field line generator elements (406) are magnets arranged in the rotor (401) in their North-South or South-North orientation along the circular guide line of the rotor (401) having as their center the rotation axis (405). The magnets (406) are arranged so that the magnetic field lines (417) of each magnet (406) are in opposition to the magnetic field lines (417) of the other two closest magnets. The magnets (406) are held by the structural members (419) which are preferably flat, hollow non-magnetic metal disks at their center (405). Preferably, they are alternately provided with twelve hollow areas (466) for receiving and holding the magnets (406) and twelve holes (422) for receiving and maintaining the magnetic field line transmission elements (623). The structural elements of the rotor (419) in conjugation of the guide elements (403) serve to guide in rotation the rotor (401) in the stator (402). Preferably, the structural elements of the rotor (419) are made of 304 stainless steel or 316 stainless steel. Preferably, there will be a plurality of structural elements (419) constituting the rotor (401). The structural members (419) of the rotor (401) will be aligned concentrically with respect to the axis of rotation (405).

 The rotor (401) is guided by guiding means (403), preferably isometrically arranged with respect to the axis of rotation (405) and so as to also allow the rotor (401) to be centered in the stator (402). The mechanical force of the rotor (401) is transferred to the outside of the rotating machine by the combination of the mechanical force transmission means (404) and the structural elements of the rotor (420). The structural elements of the rotor (420) as well as the mechanical force transmission means (404) are preferably provided with teeth on their outer circular face.

The stator (402) preferably consists of a plurality of magnetic field line generator elements (412). Preferably, these magnetic field line generator elements are electric coils (412). The electrical coils (412) are preferably made by winding one or more copper wires around the circular guide line of revolution of the rotor (401) centered on the axis of rotation (405). Preferably, they (412) are sectoral toroidal shapes and are arranged along the circular guide line of revolution of the rotor (401) centered on the axis of rotation (405). These coils (412) are, in this example and preferably grouped together by a set of six successive coils (430). The assembly of the coils (430) thus realize the main form of the stator (402), that is to say, in our example, a toroidal shape of hollow circular section. The coils (430) are preferably surrounded by conductive elements of magnetic field lines (518). These magnetic field line conductive elements (418) are preferably circularly aligned along the largest perimeter of the stator (402). In the example of Fig.4, Fig.5 and Fig.6, these conductive conductors of magnetic field lines (418) (518) (618) will preferably be soft iron son. These conductive elements of magnetic field lines (418) attract and channel the magnetic field lines (417) outside the electrical coils (412) to increase directivity of the magnetic field lines (617) to the normal of the electric current (624) of the stator coils (612) (602). The sums of Laplace force vectors thus generated will be approximately perpendicular to the radii of the rotational circle of the rotor (401).

 In the sections of FIG. 5 and FIG. 6, the stator electrical coils (512) (612) completely enclose the rotor (501) (601). The section of FIG. 5 makes it possible to understand the interest of the twelve hollow zones (466) defined in order to receive and maintain the magnets (406) in the rotor (401). We distinguish the concentric arrangement of the structural elements (519) and the structural mechanical transmission elements (520) provided with a toothing on their circular outer face.

 FIG. 6 makes it possible to understand the interest of the twelve holes (422) in order to receive and maintain the conductors of magnetic field lines (623). We distinguish the representation of the directions of the magnetic field lines (617) which are normal to the circular direction of the electric current (624) of the coils (612). Preferably, screws (665) will hold all of the magnetic conductors (623) to the structural members (619) and the mechanical force transmission structural members (620) provided with a toothing on their circular outer face.

 In this case where the rotating machine is, for example, annular in shape of rectangular section, we will use, for the description, Figure 7 describing a schematic and partial section, in a plane perpendicular to the axis of rotation (705). , as well as FIG. 8 schematically and partially showing a half-section according to the position of a generator of magnetic field line lines (706) of the rotor, along line III and finally FIG. 9 schematically and partially showing a another half-cut positioned along a set of magnetic field line conductors (707) of the rotor (701), along the section line IV.

The rotor (701) of rectangular section rotates about the axis (705) in the stator (702). According to this section 7, the rotor (701) consists, in this example and not be limiting, of twelve elements generating line lines magnets (706) arranged in the rotor (701), preferably equidistantly. Preferably, the twelve magnetic field line generating elements (706) are magnets arranged in their North-South or South-North orientation along the circular guide line of the rotor (701) centered on the axis of rotation (705). . The magnets (706) are arranged so that the magnetic field lines of each magnet are in opposition (1117) with the magnetic field lines of the other two closest magnets. The magnets (706) are held by the structural elements (811) which are preferably flat and hollow non-magnetic metallic disks at their center

(705). Preferably, they (811) are alternately provided with twelve hollow zones (766) for receiving and holding the magnets

(706) and twelve holes (709) for receiving and holding the magnetic mechanical force transmitting members (707).

The structural elements of the rotor (811) in conjunction with the guide elements (703) are used to guide the rotation ^¬ tor (701) in the stator (702). Preferably, the struc tural elements ^¬ of the rotor (811) are made of stainless steel 304 or 316. Preferably, there will be a plurality structural elements (811) constituting the rotor (701).

 The structural members (811) of the rotor (701) will be aligned concentrically with respect to the axis of rotation (705).

 The rotor (701) is guided by guide means (703), preferably positioned isometrically relative to the axis of rotation (705) and also to center the rotor (701) in the stator (702). ). The mechanical force of the rotor (701) is transferred to the outside of the rotating machine by the combination of the magnetic mechanical force transmission means (707), the non-magnetic mechanical force transmission means (708) and the transmission means. mechanical force (704). Preferably, the magnetic mechanical force transmitting means (707), the nonmagnetic mechanical force transmitting means (708) and the mechanical force transmitting means (704) are provided with teeth on their outer circular face.

The stator (702) preferably consists of a plurality of magnetic field line generator elements (712). Preferably, these elements generating line lines Magnetic resins are electrical coils (712) (812) (912). Preferably, only the coils (712) (812) (912) temporarily surrounding the magnetic mechanical force transmitting members (707) are supplied with electric current, in the case of motor operation of the rotating electrical machine. Preferably, the direction of each electric current (924) of each coil (712) will be defined according to the direction of rotation of the rotor (701) and the direction of the magnetic field lines (1117) passing through each of the electric coils (712). . The electrical coils (712) are preferably made by winding one or more lacquered copper wires around the circular guide line of revolution of the rotor (701) centered on the axis of rotation (705). Preferably, they (712) are of sectoral toroidal shape and are arranged along a circular guide line of revolution of the rotor (701) centered on the axis of rotation (705). These coils (712) are, in this example, preferably grouped together by fifty successive coils (730). The arrangement of the coils (730) thus realize the main shape of the stator (702), that is to say in our example, a hollow annular shape. The coils (730) are preferably surrounded by magnetic field line conductive elements (710) (810) (910). These magnetic conductors (810) are preferably circularly aligned along the largest perimeter of the stator (702). These magnetic conductors (810) are preferably oriented approximately according to the normal (917) of the electrical current of the coils (912) of Figure 9 in order to limit the losses generated by the eddy currents. In the example of Fig.7, Fig.8 and Fig.9, these magnetic conductors (710) (810) (910) will preferably be pieces of soft iron. These magnetic conductors (710) (810) (910) are capable of attracting the magnetic field lines (917) (1117) outside the electrical coils (912) (1012) to direct the magnetic field lines (917). ) (1117) to the normal of the electric current (924) (1124) of the coils (912) of the stator (702). The sum of the vectors of the Laplace force thus generated will be approximately perpendicular to the radii of the rotation circle of the rotor (701). In FIG. 8 and FIG. 9, the stator electrical coils (812) (912) completely enclose the rotor (801) (901). Figure 8 illustrates the interest of the twelve hollow zones (766) defined to receive and maintain the magnets (706) (806). In this same figure 8, we distinguish the concentric mounting of structural elements (811), structural elements of rotor end (825) and nonmagnetic mechanical force transmission elements (808).

 FIG. 9 makes it possible to understand the interest of the twelve holes (709) which make it possible to receive and maintain, by means of, for example, flat head rivet (965), the magnetic mechanical force transmission elements (907). structural members (911) and rotor end structural members (925). We distinguish the representation of the directions of the magnetic field lines (917) normal to the direction of the electric current (924) of the coils (912).

 Figure 11 illustrates a functional sector, schematically and partially, according to a sectional plane perpendicular to the axis of rotation of the rotating machine. We find the rotor (1101), the rotating guide elements (1103), the magnetic mechanical force transmission elements (1107), the non-magnetic mechanical force transmission elements (1108), the generator elements of the magnetic field lines (1106), the magnetic field line conducting elements (1110), the outward mechanical force transmitting elements (1104) of the rotating machine, the holes (1109) for assembling the rotor (1101) and the holes (1113) for assembling the stator (1102).

With the illustration of Figure 11, we notice that the magnetic field lines (1117) pass through the coil (1112a), the coil (1112b), the coil (1112c), the coil (1112d), the coil (1112e) ), the coil (1112f), the coil (1112g) and the coil (1112h). During the rotation of the rotor (1101), the magnetic field lines (1117) will then move and no longer completely cover one of the coils (1112). Then the electric current (1124) will be switched to the coil where the magnetic field lines (1117) arrive. The advantage of using coils (1112) smaller than the coils (712) of the example of FIG. 4 is shown in FIG. 10. As the switching of the electric current (1124) in the coils (1112) is realized only on a smaller fraction of magnetic field lines (1117) then the resulting variation of the torque of the rotating electrical machine is much weaker as is shown in FIG. 10. Mode 1 being the example of FIG. 4 comprising eighteen coils (412) and mode 8 being the example of FIG. 7 comprising one hundred and fifty coils (FIG. 712).

 Preferably, there will be a plurality of rotational guide members (1103). Preferably, there will be three. Preferably, they (1103) will be equidistantly placed between them and will be placed on a center circle (705). Preferably, they (1103) will be the conjugation of axes and ball bearings. Preferably, they (1103) will be 304 or 316 stainless steel.

 Preferably, there will be a plurality of magnetic mechanical force transmission elements (1107). Preferably, they (1107) will be equidistant from each other and concentric with the axis (705). Preferably, they (1107) will comprise a series of teeth. Preferably, this series of teeth will be gear type. Preferably, they (1107) will be made of grain oriented silicon-silicon. Preferably, they (1107) will be made of sheet metal. Preferably, they (1107) will be provided with holes (1109) allowing the assembly of the rotor (1101).

 Preferably, there will be a plurality of nonmagnetic mechanical force transmission elements (1108). Preferably, they (1108) will be equidistant from each other and concentric with the axis (705). Preferably, they (1108) will comprise a series of teeth. Preferably, this series of teeth will be gear type. Preferably, they (1108) will be made of 304 or 316 stainless steel. Preferably, they (1108) will be made of sheet metal thicker than the magnetic mechanical force transmission elements (1107).

Preferably, the electric coils (1112) are formed by winding one or more electrical conductor wires around the circular guide line of revolution of the rotor (701) centered on the axis of rotation (705). Preferably, the electrical conductors are made of copper wire or varnished aluminum wire. Preferably, they (1112) are of sectoral toroidal shape and are arranged along a circular guide line of revolution of the rotor (701) centered on the axis of rotation (705). These coils (1112) are, in this example, preferably grouped together by fifty successive coils (730). Preferably, they (730) will be placed equidistantly between them and concentric with the axis (705).

 Preferably, there will be a plurality of conductive elements of magnetic field lines (1110). Preferably, they (1110) will be placed concentrically to the axis (705). Preferably, they (1110) will be made of grain oriented silicon-silicon. Preferably, they (1110) will be made of sheet metal. Preferably, they (1110) will be arranged to channel all the magnetic field lines coming out of the coils (1112). Preferably, they (1110) will have a plurality of holes (1113) to allow the assembly of the elements themselves (1110) and also of the stator (1102).

 Preferably, there will be a plurality of outward mechanical force transmitting members (1104). Preferably, they (1104) will be centered on the rotational guiding elements (1103). Preferably, they (1104) will be made of grain oriented silicon-silicon. Preferably, they (1104) will comprise a series of teeth. Preferably, this series of teeth will be of the gear type and of the same module as the nonmagnetic mechanical force transmission elements (1108) and the magnetic mechanical force transmission elements (1107). Preferably, they (1104) will be made of sheet metal of different thickness of nonmagnetic mechanical force transmission elements (1108) and of different thickness of the magnetic mechanical force transmission elements (1107).

Another example declination of the rotor of the rotating machine: In this case where the rotating machine is, for example, annular in shape of rectangular section, we will use, for the description, Figure 12 describing a schematic section and partial, in a plane perpendicular to the axis of rotation (1205), and Figure 13 schematically and partially showing a half-section according to the position of a generator of magnetic field lines (1606) of the rotor, according to the line section I and finally Figure 14 schematically and ^{¬ really} another half-section positioned along a set of conductors of magnetic field lines (1207) of the rotor (1201), along the section line II.

 The rotor (1201) of rectangular section rotates about the axis (1205) in the stator (1202). According to this section 12, the rotor (1201) consists, in this example and not be limiting, twelve magnetic field line generating elements (1206) disposed in the rotor (1201), preferably equidistantly. Preferably, the twelve magnetic field line generating elements (1206) are magnets arranged in their North-South or South-North orientation along a circular guide line of the rotor (1201) centered on the axis of rotation (1205). . The magnets (1206) are arranged so that the magnetic field lines of each magnet are in opposition (1117) with the magnetic field lines of the two other closest magnets.

 The magnets (1206) are held by the nonmagnetic structural elements (1311) which are preferably flat, hollow non-magnetic metal disks at their center (1205). Preferably, they (1311) are alternately provided with twelve hollow areas (1266) for receiving and holding the magnets (1206) and twelve other hollow areas for receiving and maintaining the magnetic field line transmission elements (1207).

 The structural elements of the rotor (1311) in conjunction with the guide elements (1203) serve to guide the rotor (1201) in rotation in the stator (1202). Preferably, the structural elements of the rotor (1311) are made of 304 stainless steel or 316 stainless steel. Preferably, there will be a plurality of structural elements (1311) constituting the rotor (1201).

The structural members (1311) of the rotor (1201) will be aligned concentrically with respect to the axis of rotation (1205). The rotor (1201) is guided by guide means (1203), preferably isometrically positioned relative to the axis of rotation (1205) and also to center the rotor (1201) in the stator (1202). ). The mechanical force of the rotor (1201) is transferred to the outside of the rotating machine by the conjugation of the nonmagnetic toothed structural elements (1208) and mechanical force transmission means (1204). Preferably, the non-magnetic serrated structural elements (1208) and the mechanical force transmission means (1204) are provided with teeth on their outer circular face.

 The stator (1202) preferably consists of a plurality of magnetic field line generator elements (1212). Preferably, these magnetic field line generator elements are electrical coils (1212) (1312) (1412). Preferably, only the coils (1212) (1312) (1412) temporarily surrounding the magnetic field line transmission elements (1207) are supplied with electric current in the case of motor operation of the rotating electrical machine. Preferably, the direction of each electric current (1424) of each energized coil (1212) will be defined according to the direction of rotation of the rotor (1201) and the direction of the magnetic field lines (1417) passing through each of the electrical coils (1212). ).

The electrical coils (1212) are preferably made by winding one or more copper wires around the circular guide line of revolution of the rotor (1202) centered on the axis of rotation (1205). Preferably, they (1212) are of sectoral toroidal shape and are arranged along the circular guide line of revolution of the rotor (1201) centered on the axis of rotation (1205). These coils (1212) are, in this example, preferably grouped together by fifty successive coils (1230). The assembly of these sets of coils (1230) thus realizes the main form of the stator (1202), that is to say in our example, a hollow annular shape. The coil assemblies (1230) are preferably surrounded by conductor elements of magnetic field lines (1310). These conductors of magnetic field lines (1310) are preferably aligned circularly along the most perimeter large of the stator (1202). These magnetic conductors (1310) are preferably oriented approximately according to the normals

(1417) of the electric currents (1424) of Figure 14 to limit the losses generated by the eddy currents. In the example of Figures Fig.12, Fig.13 and Fig.14, these magnetic conductors (1210) (1310) (1410) will preferably be pieces of soft iron. These magnetic conductors (1210) (1310) (1410) make it possible to attract magnetic field lines from the rotor

(1417) outside the electrical coils (1412) to direct the magnetic field lines (1417) to the normal of the electric current (1424) of the stator coils (1202). The sum of the vectors of the Laplace force thus generated will be approximately perpendicular to the radii of the rotation circle of the rotor (1201).

 In Fig. 13 and Fig. 14, the stator electrical coils (1312) (1412) completely enclose the rotor (1201).

 Figure 13 allows to understand the interest of the twelve hollow zones (1266) defined to receive and maintain the magnets (1206) (1306). In this same FIG. 13, we distinguish the concentric assembly of the non-magnetic structural elements (1311), the non-magnetic structural end elements of the rotor (1325) (1425) and the non-magnetic mechanical force transmission structural elements (1308) provided with a toothing (1315).

 FIG. 14 makes it possible to understand the interest of the twelve holes (1209) which make it possible to receive and maintain by means of, for example, flat head rivets (1465), the magnetic field transmission elements (1407) to non-magnetic structural elements (1411) and structural end elements of the rotor (1425). We distinguish the representation of the directions of the magnetic field lines (1417) normal to the direction of the electric current (1424) of the coils (1412).

Preferably, there will be a plurality of rotational guide members (1203). Preferably, there will be three. Preferably, they (1203) will be equidistantly placed between them and will be placed on a center circle (1205). Preferably, they (1203) will be the conjugation of axes and ball bearings. Preferably, they (1203) will be 304 or 316 stainless steel. Preferably, there will be a plurality of magnetic field line transmission elements (1207). Preferably, they (1207) will be placed equidistantly between them and concentric with the axis of rotation (1205). Preferably, they (1207) will be made of grain oriented silicon-silicon. Preferably, they (1207) will be made of sheet metal. Preferably, they (1207) will be provided with holes (1209) for assembling the rotor (1201).

 Preferably, there will be a plurality of nonmagnetic mechanical force transmission structural elements (1208). Preferably, they (1208) will be placed concentrically to the axis of rotation (1205). Preferably, they (1208) will include a series of teeth on their outer circular face. Preferably, this series of teeth will be gear type. Preferably, they (1208) will be made of stainless steel 304 or 316. Preferably, they (1208) will be made of sheet thicker than the magnetic field line transmission elements (1207).

 Preferably, the electric coils (1212) are formed by winding one or more electrical conductor wires around the circular guide line of revolution of the rotor (1201) centered on the axis of rotation (1205). Preferably, the electrical conductor son are made of copper wire or aluminum wire. Preferably, they (1212) are of sectorial annular shape and are arranged along the circular guide line of rotation of the rotor (1201) centered on the axis of rotation (1205). These coils (1212) are, in this example, preferably grouped together by fifty successive coils (1230). Preferably, the assemblies (1230) will be placed equidistantly between them and on a circle concentric with the axis of rotation (1205).

Preferably, there will be a plurality of conductive elements of magnetic field lines (1210). Preferably, they (1210) will be placed concentrically with the axis of rotation (1205). Preferably, they (1210) will be made of grain oriented silicon-silicon. Preferably, they (1210) will be made of sheet metal. Preferably, they (1210) will be arranged so as to channel all the magnetic field lines emerging from the coils (1212). Preferably, they (1210) will have a plurality of holes (1213) to allow the assembly of the elements themselves (1210) and also the stator (1202).

 Preferably, there will be a plurality of outward mechanical force transmitting members (1204). Preferably, they (1204) will be centered on the rotational guide members (1203). Preferably, they (1204) will be made of grain oriented silicon-silicon. Preferably, they (1204) will include a series of teeth. Preferably, this series of teeth will be of the gear type and of the same module as the nonmagnetic mechanical force transmission elements (1208). Preferably, they (1204) will be made of sheet metal of different thickness of nonmagnetic mechanical force transmission elements (1208).

Another example of declination of the so-called asynchronous rotating electrical machine:

In this case where the rotating machine is, for example, annular in shape of rectangular section, we will use, for the description, Figure 15 describing a schematic and partial section, in a plane perpendicular to the axis of rotation (1505) and Figure 16 schematically and partially showing a half section according to the position of a generator of the magnetic field lines (1606) of the rotor, along the line of V and finally Figure 17 cross sectional view showing schematically and by a ^¬ tially another half-section positioned along a set of magnetic field line conductors (1507) of the rotor (1501), along the line of section VI.

The rotor (1501) of circular section rotates about the axis of rotation (1505) in the stator (1502). The rotor (1501) consists, in this example and not be limiting, twelve passive magnetic field line generating elements (1506) disposed in the rotor (1501), preferably equidistantly. Preferably, the twelve passive magnetic field line generating elements (1506) are metal rings arranged along the circular guide line of revolution of the rotor (1501) centered on the axis of rotation. (1505). The metal rings (1506) will preferably be of varnished copper.

 The metal rings (1506) are held by the nonmagnetic structural elements (1508) in conjugation of the magnetic field line transmission elements (1507). The nonmagnetic structural elements (1508) are preferably flat and hollow non-magnetic metallic disks at their center (1505). Preferably, the magnetic field line transmission elements (1507) are alternately provided with twenty four hollow zones (1566) for receiving and holding the metal rings (1506).

The structural elements of the rotor (1611) by conjugation of guide elements (1503) are used to guide the rotation of the ro tor ^¬ (1501) in the stator (1502). Preferably, the structural elements of the rotor (1611) are made of 304 stainless steel or 316 stainless steel. Preferably, there will be a plurality of structural elements (1611) constituting the rotor (1601). The structural members (1611) of the ro tor ^¬ (1501) are aligned concentrically with respect to the axis of rotation (1505).

 The rotor (1501) is guided by guide means (1503), preferably isometricly positioned with respect to the axis of rotation (1505) and also to center the rotor (1501) in the stator (1502). ). The mechanical force of the rotor (1501) is transferred to the outside of the rotating machine by the conjugation of the nonmagnetic toothed structural elements (1508) and the mechanical force transmission means (1504). Preferably, the non-magnetic serrated structural elements (1508) and the mechanical force transmission means (1504) are provided with teeth on their outer circular face.

The stator (1502) preferably consists of a plurality of magnetic field line generator elements (1512). Preferably, these magnetic field line generator elements are electrical coils (1512) (1612) (1712). Preferably, in this example of FIG. 15, the coils (1512) will be supplied with electric current in the manner of multi-phase asynchronous motors, in the case of use of the rotating electrical machine during engine operation. The electric coils (1512) are preferably formed by winding one or more copper wires around the circular guide line of revolution of the rotor (1501) centered on the axis of rotation (1505). Preferably, they (1512) are of sectoral toroidal shape and are arranged along a circular guide line of revolution of the rotor (1501) centered on the axis of rotation (1505). These coils (1512) are, in this example, preferably grouped together by fifty successive coils (1530). The assembly of the coils (1530) thus makes the main form of the stator (1502), that is to say in our example, a hollow annular shape. The coil assemblies (1530) are preferably surrounded by conductor elements of magnetic field lines (1510). These magnetic field line conductors (1510) are preferably circularly aligned along the largest perimeter of the stator (1502). These magnetic conductors (1710) are preferably oriented approximately according to the normals (1717) of the electric currents (1724) of FIG. 17 in order to limit the losses generated by the eddy currents. In the example of Fig.15, Fig.16 and Fig.17, these magnetic conductors (1510) (1610) (1710) will preferably be pieces of soft iron. These magnetic conductors (1510) (1610) (1710) make it possible to attract the magnetic field lines (1717) outside the electrical coils (1712) to direct the magnetic field lines (1717) to the normal of the current electrical (1724) stator coils (1502). The sum of the vectors of the Laplace force thus generated will be approximately perpendicular to the radii of the rotational circle of the rotor (1501).

 In Fig. 16 and Fig. 17, the stator electrical coils (1612) (1712) completely enclose the rotor (1501).

Figure 16 illustrates the interest of the twenty-four hollow areas (1566) defined to receive and maintain the electrically conductive rings (1506) (1606). In this same FIG. 16, we distinguish the concentric assembly of the non-magnetic structural elements (1611), the non-magnetic structural end elements of the rotor (1625) and the magnetic non-magnetic structural transmission elements (1608) provided with a toothing. FIG. 17 makes it possible to understand the advantage of the holes (1509) which make it possible to receive and maintain, by means of, for example, flat-headed rivets (1765), the elements for transmitting lines of magnetic fields (1707). the nonmagnetic structural elements (1711) and the structural end elements of the rotor (1725). We distinguish the representation of the directions of the magnetic field lines (1717) normal to the pseudo-circular direction of the electric current (1724) of the coils (1712). Preferably, there will be a plurality of rotational guide members (1503). Preferably, there will be three. Preferably, they (1503) will be equidistantly placed between them and will be placed on a circle concentric with the center rotation circle (1505). Preferably, they (1503) will be the conjugation of axes and ball bearings. Preferably, they (1503) will be 304 or 316 stainless steel.

 Preferably, there will be a plurality of magnetic field line transmission elements (1507). Preferably, they (1507) will be placed concentrically to the axis of rotation (1505). Preferably, they (1507) will be made of oriented grain silicon. Preferably, they (1507) will be made of sheet metal. Preferably, they (1507) will be provided with holes (1509) allowing the assembly of the rotor (1501).

 Preferably, there will be a plurality of nonmagnetic mechanical force transmission structural members (1508). Preferably, they (1508) will be placed concentrically with the axis of rotation (1505). Preferably, they (1508) will have a series of teeth on their outer circular face. Preferably, this series of teeth will be gear type. Preferably, they (1508) will be made of 304 or 316 stainless steel. Preferably, they (1508) will be made of sheet thicker than the magnetic field line transmission elements (1507).

Preferably, the electrical coils (1512) are formed by winding one or more electrical conductor wires around the circular guide line of revolution of the rotor (1501) centered on the axis of rotation (1505). Preferably, the electrical conductor son are made of copper wire or aluminum wire. Preferably, the coils (1512) are of shape sectoral ring and are arranged according to the circular axis of revolution of the rotor (1501) having the center of rotation axis (1505). These coils (1512) are, in this example, preferably grouped together by fifty successive coils (1530). Preferably, these assemblies (1530) will be placed equidistantly from each other and concentric with the axis of rotation (1505).

 Preferably, there will be a plurality of conductive elements of magnetic field lines (1510). Preferably, they (1510) will be placed concentrically with the axis of rotation (1505). Preferably, they (1510) will be made of grain oriented silicon-silicon. Preferably, they (1510) will be made of sheet metal. Preferably, they (1510) will be arranged to channel all the magnetic field lines emerging from the coils (1512). Preferably, they (1510) will have a plurality of holes (1513) to allow the assembly of the elements themselves (1510) and also the stator (1502).

 Preferably, there will be a plurality of outward mechanical force transmitting members (1504). Preferably, they (1504) will be centered on the rotational guide members (1503). Preferably, they (1504) will be made of grain oriented silicon-silicon. Preferably, they (1504) will have a series of teeth on their outer circular face. Preferably, this series of teeth will be of the gear type and of the same module as the nonmagnetic mechanical force transmission elements of the rotor (1508). Preferably, they (1504) will be made of sheet metal of different thickness of nonmagnetic mechanical force transmission elements (1508).

Claims

1. An electrical rotating machine toric characterized in that the stator (1202) is a hollow core torus in its revolution profile completely surrounding a rotor (1201) of toric shape. 2. A rotary electric toric machine, according to claim 1, characterized in that the stator is completely covered on its outer surface with a plurality of magnetic conductors (110), such as hollow discs or segments of hollow discs and cylinders. hollow or segments of hollow cylinders, whose predominant surfaces are preferably oriented, according to its position in the rotating machine, by the dominant distribution of the directions of the magnetic field lines (917) emerging from the outer periphery of the coils (912) of the stator and rotor revolution circle guideline (701) so that a same magnetic field line (917) does not traverse a plurality of stator magnetic conductors (910) by traversing the shortest path in the concentric stack magnetic field line transmission elements (910). 3. An OLED rotary electrical machine characterized in that according to claim 1, the stator (1102) consists of electric coils (1112) of a smaller rotational sector size than a generator line element. magnetic fields (1106) of the rotor

(1201) and smaller than that of the magnetic field line conductors (1107) of the rotor (1201) for a plurality of coils to overlap the rotor almost completely.

(1201).

4. A rotary electric machine according to claim 1, wherein the toroidal stator (110) is characterized in that the rotation guiding elements (211s) and the outward mechanical force transmitting elements (204) are on the same axes of rotation (203) but on different rotational axes than that of the rotor (101). 5. A rotary electric machine according to claim 1, wherein the toroidal rotor (1201) is characterized in that the sets of magnetic field line conductors (1407) interposed between the magnetic field line generator elements ( 1306) is defined by the following surface ratio: the sum of the input areas of the magnetic field lines is approximately equal to the sum of the output areas of the magnetic field lines (1417). 6. A rotary electric machine according to claim 1, the stator (1202) of which is in the form of a ring having at least two electrical coils.

(1212) entirely covering a rotational sector defined by the conductors of magnetic field lines

(1207) of the rotor (1201). 7. A rotary electrical machine characterized in according to claim 1, in that the stator (1102) is constituted by electric coils (1212) of at least two different sector sizes. 8. A rotary electric machine according to claim 1 is characterized by an electric coil skin thickness (1212) of the stator (1202) which will be at least two times smaller than the sectoral width of a rotational wafer of the rotor (1201) defined by a generator element of magnetic field lines (1206) of the rotor.

9. A rotary electric machine according to claim 1 is characterized by a stator which consists of at least eight coils, in multiples of four, all of which are sequentially switched at the same time. 10. A rotary electric machine according to claim 1, is characterized by:

 the rotor (1201) consists of structural elements for transmitting mechanical energy (1208) stacked along the axis of rotation of the rotor (1201). The mechanical energy transmission structural members (1208) are thin, nonmagnetic metallic sheet discs (1308) hollow at their center and provided with mechanical gear teeth on its outer axial face (1315).

the rotor (1201) consists of sets of magnetic field line conductors (1207) defined by the axial stacking of hollow disc at their center or of hollow disk segments at its center, of thin metal magnetic sheets, stacked in groups along the axis of rotation, in the mechanical energy transmission elements (1208) and over the entire height of the stack of the mechanical energy transmission elements (1208).

 the rotor (1201) consists of at least two structural guiding elements (1311), which are thin non-magnetic metal sheet disks, hollow at their center, stacked along the axis of rotation of the rotor (1201) and distributed in the stack of all the plates provided with mechanical gearing on its outer axial face (1308), where the magnets (1306) and the magnetic conductors (1407) are passing therethrough. The structural guiding elements (1311) are provided with a running surface on its external axial face.

 the rotor (1201) consists of at least two assembly means (1465) uniting all the elements of the rotor in a single block.