FR2493065A1 - Permanent magnet motor with epicyclic motion of rotor magnets - uses alternate polarity permanent magnets round stator and gear coupled cylindrical magnets which rotate to maximise force - Google Patents

Abstract

The motor uses the potential energy of permanent magnets to generate rotary motion, and has an outer stator made up of permanent magnet segments of alternating magnetic polarity inside which rotate sets of permanent magnets, gear coupled to the output shaft in such a way that each rotary magnet moves in an epi-cyclic path inside the stator. A central gear wheel is fixed to the rotor shaft of the motor. Two end plates, perpendicular to, and free to rotate about, the rotor shaft, carry cylindrical magnets rotating on shafts passing through the end plates and gear coupled through an idler gear to the central gear. The cylindrical permanent magnets experience attractive or repulsive force from the stator magnets and rotate. The gear coupling ensures rotation of the central gear and also that each cylindrical magnet is turned to match the changing polarity around the stator, thus maintaining the rotation.

Description

MAGNETIOUS MOTORS J. B.

 The present. The invention relates to new types of motors using the potential energy constituted by the magnetic fields of permanent magnets, as well as the movements of attraction, repulsion and rotation that these fields are capable of causing between them by their respective position.

 The mathematical principle (fig 1 and 2) consists in the fact that magnets (a) articulated on the periphery of a rotor, and connected to the fixed axis F) around which rotates this rotor, by a system of toothed belts or gears, in the direction shown in the plan, effect in space, during the rotation of the rotor, epicyclic paths / geometries proportional to the dimensions of the rotor, to those of the magnets, as well as to the relationship connecting them together. Fig 1: abbreviation of the mechanical principle; Fig 2: ahematic epicycloidal plots of the magnet ends for some reports. These traces have the particularity of isolating the poles or the ends of the magnets in space. If we consider them with a given ratio, we obtain for each pole or end of the rotating magnet an idontic trace, comprising a number of projecting parts equal to the siment / rotor ratio. For the same magnet, the path of its two ends will be identical, but shifted in space by an angle equal to 360 degrees, divided by the ratio, and divided by two.

For a good understanding of the system, it is good to note that the number of turns that the magnet makes on itself is equal to the ratio ai we consider it on the rotor; and at the ratio minus one or more one depending on the relative direction of magnet / rotor rotation, if we consider it in the surrounding space.

 On the other hand (Fig 10) a push made on the end (PX) of a magnet l1 reverse of the requested direction of rotation, causes a displacement of the rotor in a direction opposite to the direction of the push (Pa) from the moment or the reduction or the length of the magnet is sufficient. For magnets rotating in the same direction as the rotor, the same result is obtained by applying the thrust P1 inside the rotor, between the magnet and the axis.

The result of these figures traced by the ends of the magnets, (Fig 2) is that it is possible to influence separately one or the other of its ends by a fixed magnet located outside the plot for Fig 10a, and inside for
Fig 10b, or by a magnet located on another rotor synchronized to the first. (Fig 4,5,7,8,9.)
According to the report used, the direction of rotation of the seniors in relation to the rotor, the shape of the magnets and that of their field, there are several possibilities that one can classify into three categories.

 l) Thanks to the magnets which it carries, the rotor receives a tangential torque which causes its rotation, and the magnets receive little or no torque on themselves.

 2) The magnets receive a torque on themselves which causes the rotation of the rotor (s) through the reduction ratio.

 3) The rotational torque of the magnets on themselves adds to the tangential torque of the rotor.

 In the three aforementioned cases, the word "couple represents the result of magnetic attraction or repulsion, oriented by the shape and direction of the fields present.

JB magnetic motors can be formed from a single rotor rotating between fixed fields. (Fig 3) or of several synchronized rotors acting on each other, (Fig 4X5,7,8,9) or of the compromise between these two solutions, consist in having rotors with mobile magnets, and rotors with fixed magnets. (Fig 5)
In the case of several rotors, their diameters and their speeds can be different, from the moment when their synchronization brings in magnetic contact the einantes having to work together.

 The plans annexed to the description are not listed. They schematize as simply as possible, the different positions taken by a magnet in the course of its epicyclic path; in order to show the different reactions of the fields between them, in different times. The masses of the magnets are shematized by a line articulated around a point e. The fields are represented by a semi-circle integral with the line 4. the magnet.

It is a question here of demonstrating the possible principles rather than their practical realizations.

 We will only describe here ten principles reacquiring the wide range of possibilities.

1) A single rotor using its own torque to drive its rotation. (Fig 3)
In this figure, the spinning elders (a) pass through a fixed field (b)
In position l, 1o pole t of the magnet is attracted by 1. pole of the stator: torque Ci
In position;, the simulator is perpendicular to the fixed field b torque Ca. -
In position 3, the pole + of the magnet is pushed back by the pole + of the stator: torque C3
Zig 6 illustrates different possibilities for contacting fields
The shapes and sizes of the magnets and therefore of their fields must be calculated so as to avoid counter couples and bonding. This depending on the ratio.

 2) A system with several rotors using both the proper coupling of the moving magnets and the repulsion torque of the rotors between them. (Fig 4) This system is based on the 1/4 ratio as an example, but this is not limiting. (The half circles shown on the plan represent the fields of the magnets).

 This process using only repulsion, the magnets have a neutral side, and one side where their field flourishes (Fig 4b). In position l, the magnets have no influence on each other.

 In position 2, the poles with the same name confront each other and cause the couples C1 on the magnet, and C2 on the rotor. These two couples are added to each other by means of the reduction ratio.

In position 3, the proper torques of the rotors are zero, and the torques C3 on the rotors are maximum
The magnets must be calculated in such a way that the repulsion of the fields, proportional to the distance cane, becomes weaker and does not cause counter torque in position i.

 5) System with several rotors using only the proper torque of the magnet, pressing on the rotor. (Fig 7). Cutting magnets Fig 7b. This system is based on a magnet / rotor ratio of 1/2 without limitation . In position 1, the fields have no influence on each other.

 In position 2 a repulsive contact is created, and couples C2 result, which cause the rotors to rotate, through the gear reduction.

In position 3,4,5, the repulsion is maximum, and the torques C3,
C4, and C5 applied to the central axis by the gear reduction, cause the rotors to rotate in the direction indicated. In position 6,7, etc ... the repulsion decreases, until position 11 or the process starts again with symmetrical magnets located on rotors supposed below the rotors shown in the plan.

 4) System with several rotors and several magnetic contacts per rotor contact. Based on a non-limiting ratio of 1/4. (Fig8), Shape of the magnet Fig 8b.

 The repulsive contact process is identical to the previous one, and is based on the fact that on one side the end of the magnets is inert, and that on the other, it is surrounded by the magnetic field produced.

 5) Rotor system rotating in the same direction (Fi $ 9), shape of the magnets Fig 8b, ou7b. The rotors are identical to those of the previous system. The ratio is 1/4 (not limiting).

In position l, the magnets have no influence on each other
In position 2, the fields oppose, and cause the couples
C2. (The polarity of the magnets is oriented so that they oppose).

 In position 3, the opposition is identical, as are the couples C3.

 The couples C2 and C3, applied to the central axis by the reduction gear cause the rotors to rotate in the directions indicated.

 6) Mixed system: rotors with movable magnets, rotors with fixed magnets (Fig 5) Rotor / magnet ratio 1/2 (not limiting) Ratio between lXl rotors, (not limiting).

 In position 1, the magnets do not influence each other.

 In position 2, Ca repulsion couples are created.

 In position 3 the torques C3 are maximum.

 In position 4 erasure.

 The resulting torques: C2 to C4 apply to the rotation of the rotors in the directions indicated in the diagram.

 All the systems with several rotors mentioned above can be fitted with different ratios, and can between grouped in triangle, square, staggered, hexagons, etc. according to the magnet / rotor ratio, and the arrangement of the moving magnets It will be preferable in the case of ratios of even number, to dispo -ser on the rotors an odd number, or multiple of izpair, of magnets and vice-verca. In such a way that the motors work continuously, being successively supported by the various magnets of a rotor marl, in opposition to one of the surrounding rotors.

 The number of rotors will depend on the power desired.

 The designation J.B. of this type of engine corresponds to the symbolic figures of columns framing the entrance to the temple erected by the man of peace, and whose diagram is as follows which corresponds to the principle used.

Claims (5)

CLAIMS 1. Magnetic motor using the magnetic fields of permanent magnets as a potential source of energy, characterized in that it comprises a mechanical part orienting the magnets to make them follow an epicyclic path, so that they s 'approach each other without repulsion, and that after rota -tion on themselves, their respective fields influence and cause a repulsion reconverted by the mechanical part in rotating movement of the rotor which carries them. at. Boiler according to Claim 1, characterized in that the poles or ends of the magnets trace a space in space which isolates these active parts one after the other, at points different from the circumference of the rotor. 3. Motor according to claim 2, characterized in that, as a function of the respective dimensions of the magnets and of the rotor, and of the ratio connecting them, the mechanical torque obtained is differently oriented, or even in the opposite direction to the magnetic torque which is at origin of this movement. The active magnetic parts can be inside or outside the rotor depending on the direction of reduction.  4. Motor according to claim 31caractérisé in that it can be composed of a single rotor working on a stator, or of several rotors working between them, rotating in the same direction or in opposite direction according to the polarity of their magnets. some of these rotors can be with fixed magnets, and work with others with mobile magnets. 5. Motor according to claim 4, characterized in that the magnetantXrotor relationships, and between rotors are not limited to those presented in the patent, -t that the arrangements resulting from the systems presented, with other relationships are an extrapolation of the principles and do not change them. 6. Motor according to claim 5, characterized in that the shape of the magnets is not immutable, and must be adapted to the dimensions of the rotor or rotors, and to the ratios employed. 7. Motor according to claim 6, characterized by the possibility of grouping different rotors by 2,4,6,8, etc ... if the magnet / rotro ratio is even, and by 3,5,7, etc ... if the magnet / rotor ratio is odd or multiple of odd. 8. Motor according to claim 7, characterized by the possibility, starting from the same principles, to replace all or part of the magnetic fields by electromagnetic fields, or in another field by fluids.