JP2019213268A - Magnetic force rotary device - Google Patents

Abstract

To solve such a problem of a magnetic force rotary device, rotating by using the magnetic force of a permanent magnet, that what structure is required for taking out the energy of magnetic field stored in the magnetic field, and how the rotational energy is taken out.SOLUTION: Permanent magnets of stationary side and movable side are opposed on the same axis so as to have the same polarity, a gap is provided between the stationary side magnet and the movable side magnet, and an attraction magnet attached onto a magnetic shield plate is moved in a direction perpendicular to the gap. While the attraction magnet is inserted into the gap, the movable side magnet is moved downward. While the attraction magnet is not inserted into the gap, the movable side magnet is moved upward. Reciprocating-motion of the movable side magnet is changed to rotation by means of a crank mechanism, and the attraction magnet is rotated.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a magnetic rotating device that rotates a rotating body using magnetic force. The present invention relates to a magnetic rotating device that uses magnets for both a rotor and a stator, and that uses either an attractive force or a repulsive force in the rotating direction of the magnets to generate rotational energy.

  The magnetic rotating device of Patent Documents 1 and 2 is a magnetic rotating device including a magnet disposed in a circumferential region and an electromagnet that generates a magnetic field that generates a repulsive force against the magnet.

  The magnetic force rotating apparatus described in Patent Document 1 includes a stator having a cylindrical rotor, an electromagnet attached to the rotor, and a magnet that generates a repulsive force due to a magnetic force corresponding to the electromagnet of the rotor. . The magnetic force rotating device described in Patent Document 2 includes a stator that includes a magnet attached to a cylindrical rotor and an electromagnet that generates a repulsive force due to a magnetic force corresponding to the magnet of the rotor. When the magnet reaches the position facing the electromagnet, the electromagnet is energized to generate a magnetic force, and rotational energy is obtained using the repulsive force between the electromagnet and the magnet.

In the magnetic rotating device of the prior invention, when the electromagnet and the magnet reach the position where the rotational torque is generated, a magnetic field is generated by the electromagnet to obtain the rotational force, so that the repulsive force of the magnet and the magnet is not used purely. .

A rotating force is generated between the electromagnet and the magnet by using a repulsive force to rotate it. A current is passed through the electromagnet and the force generated between the electromagnet and the magnet is used as the rotating torque. is there. As with conventional motors, mechanical energy is obtained using electrical energy.

Japanese Patent Publication No. 9-233872 Japanese Patent Publication No. 2005-73310

In the magnetic field, the N pole and the S pole always exist as a set, and there is no monopole. Therefore, it is said that it is difficult to extract magnetic field energy without using an electromagnet.

The motor uses an electromagnet to change the polarity of the magnet and switches the force acting between the electromagnet and the permanent magnet from the attractive force to the repulsive force to obtain rotational energy.

It should be solved whether the attractive force and the repulsive force are alternately generated without using an electromagnet, or the energy of the magnetic force and the repulsive force of the extracted magnet is made larger than the energy required to extract the force. It is a problem.

In the present invention, the movable side magnet and the fixed side magnet are arranged on the same axis so that the same polarity is opposite to each other, and a gap is provided between the movable side magnet and the fixed side magnet. A suction magnet mounted on a magnetic shield plate in a plane perpendicular to the axis formed by the fixed magnet and the movable magnet is rotated between the gaps.

In an electric motor, in order to change the repulsive force to an attractive force, an electromagnet is used and the polarity of the current flowing in the coil is changed using a commutator, but the present invention does not use an electromagnet. The magnetic flux generated from the magnet is controlled using a magnetic shield plate and a magnet for attraction, and switching is performed between whether the force acting on the fixed side magnet and the movable side magnet becomes an attractive force or a repulsive force.

In the present invention, when the attractive force is obtained, the fixed side magnet is covered with a magnetic shielding material so that the magnetic flux of the fixed side magnet does not reach the movable side magnet. Moreover, the polarity which is different from the polarity of a thin permanent magnet attachment movable side magnet is attached on the magnetic shield plate so as to face the movable side magnet. An attractive force is generated between the thin magnet and the movable magnet.

When the magnetic shielding material is removed, magnets of the same polarity face each other between the movable side magnet and the fixed side magnet, so that the magnets repel each other. This repulsive force moves the movable side magnet upward. When there is a substance that acts as a magnetic shield, magnets of different polarities are opposed to each other between the movable side magnet and the thin permanent magnet, so that the magnets attract each other. The movable magnet is moved downward by this attractive force.

When the attractive force and the repulsive force are alternately repeated on the same axis, the movable magnet reciprocates. A crank mechanism is used to change the reciprocating force into a rotational force.

The rotational energy changed into the rotational motion by the crank mechanism rotates the thin permanent magnet on the magnetic shield plate in the direction perpendicular to the axis formed by the movable side magnet and the stationary side magnet.

The attracting magnet on the magnetic shield plate is directly rotated by the bevel gear by the rotational motion obtained by the crank mechanism.

The only energy required to rotate the attracting magnet on the magnetic shield plate is the air resistance of the rotating part and the mechanical friction of the bearing part. The energy of the magnetic field stored between the fixed side magnet and the movable side magnet is taken out. It is also possible to create energy that is greater than the added energy.

Configuration of the magnetic rotating device of the present invention Relationship between force and direction acting on each configuration of magnetic rotating device of the present invention Configuration of a magnetic rotating device using the electric motor of the present invention Relationship between the force acting on the magnet and the orientation when the magnet is moved using only a permanent magnet

An embodiment of the magnetic rotating device of the present invention will be described. 1 is a diagram showing the configuration of the magnetic rotating device of the present invention, FIG. 2 is a diagram showing the relationship between the force and direction acting on each component of the magnetic rotating device of the present invention, and FIG. 3 is a magnetic rotating using the electric motor of the present invention. FIG. 4 is a diagram showing the configuration of the apparatus, and FIG. 4 is a relationship diagram between the force acting on the magnet and the direction when the magnet is moved using only the permanent magnet.

1 and 3, 1 is a movable side magnet, 2 is a fixed side magnet, 3 is a magnetic shield plate, 4 is a yoke, 5 is a fixed base, 6 is a guide rail, 7 is a suction magnet, 8 is a support bracket, 9 Is a rotating shaft, 11 is a bearing, 12 is a flywheel, 13 is a bevel gear, 14 is a crank mechanism, 15 is a rotational direction magnetic force compensation suction plate, and 16 is a rotational direction magnetic force compensation magnet. In FIG. 3, 17 is a generator and 18 is an electric motor.

The present invention applies the principle of a commercially available magnet stand. Whether or not the magnet stand is also attracted is determined by whether or not the magnetic flux leaks out of the case of the magnet stand.

According to the present invention, the force acting on the two magnets becomes the repulsive force or the attractive force depending on whether or not the magnetic shield material and the thin magnet are inserted between the two magnets facing each other with repulsive polarities. Is controlling. This utilizes the fact that the magnetic force from one magnet is determined to be repulsive or attracting depending on whether it reaches or does not reach the other magnet.

FIG. 4 shows the force and direction acting on a magnet when it is rotated directly below the movable side magnet when the magnets of different polarities are arranged side by side using only the permanent magnet that does not perform magnetic shielding between the movable side magnet and the fixed side magnet. This shows the relationship.

When the fixed-side magnet is moved to the movable-side magnet, an attractive force is generated in the moving direction when magnets having different polarities approach each other. On the other hand, when magnets of the same polarity try to approach each other, a large repulsive force works.

When a magnet with the same polarity as a magnet with a different polarity comes in half directly under the movable side magnet, a large force that hinders the movement works.

In FIG. 4, the state of Step 4 is a problem. Except for the state of Step 4, a force in the same direction acts on the rotational direction, but in Step 4, a large force on the opposite direction acts on the rotational direction.

In the configuration shown in FIG. 4, the energy required to rotate the fixed magnet becomes larger than the energy extracted from the reciprocating motion of the movable magnet, and the magnetic field energy cannot be extracted.

If the energy for rotating the fixed magnet becomes extremely small, the reciprocating motion of the movable magnet can be extracted as energy.

In the present invention, instead of a fixed side magnet in which magnets of different polarities are arranged, a suction magnet is attached on a magnetic shield plate, and a magnet of the same polarity is opposed to a fixed side magnet and a movable side magnet. A suction magnet is inserted or pulled out.

In the configuration of the embodiment of the present invention in FIG. 1, two fixed-side magnets and one movable-side magnet are arranged on the same axis so that the same polarity faces each other, and between the two fixed-side magnets and the one movable-side magnet. A gap is provided in the gap, and three magnetic shield plates made of a ferromagnetic material having a high magnetic saturation density and a thin seven attracting magnet are rotated between the gaps.

9 rotating shafts, 8 support brackets are attached at right angles to the rotating shaft, 3 magnetic shield plates and 7 attracting magnets are attached to the tip. This support metal fitting has a structure in which the air resistance is reduced by thinning in the rotation direction.

The magnetic shield plate 3 is made of a magnetic material having a high magnetic saturation density, and has a cross-sectional area that allows all the magnetic lines of force coming out of the fixed side magnet 2 to pass therethrough.

When the magnetic shield plate 3 and the attracting magnet 7 are between the fixed magnet 2 and the movable magnet 1, the polarity of the attracting magnet 7 is different from the polarity of the movable magnet. One movable side magnet moves toward one attracting magnet.

When the magnetic shield plate 3 and the attracting magnet 7 are not between the fixed magnet 2 and the movable magnet 1, the magnetic flux generated from the fixed magnet 2 is directed toward the movable magnet 1. And jump out. Since the movable magnet 1 and the fixed magnet 2 have the same polarity, the movable magnet 1 moves upward.

The reciprocating motion of the attraction magnet 7 is converted into rotational motion by the 14 crank mechanism, and the 14 crank mechanism is connected to the 9 rotational shaft by the 13 bevel gears, so the 9 rotational shaft rotates. Since the magnetic shield plate 3 and the attracting magnet 7 are fixed to the rotating shaft 9 by the supporting bracket 8, they rotate between the fixed magnet 2 and the movable magnet 1.

2 fixed side magnets are fixed on 5 fixed bases with 4 yokes in between. The purpose of this yoke is to increase the magnetic flux density of the two fixed side magnets and increase the repulsive force of the magnetic flux.

The 6 guide rail exerts a force perpendicular to the reciprocating direction applied to the 1 movable side magnet when the 3 magnetic shield plate and 7 attracting magnet approach and move away from the 1 movable side magnet. This force prevents the one movable side magnet from being pulled and moved. The force acting on the movable magnet of 1 prevents it from deviating from the direction perpendicular to the rotation surface of the attracting magnet of 7.

When the cross-section in the rotational direction of the attraction magnet 7 is trapezoidal, the force gradually increases when the three magnetic shield plates and the attraction magnet 7 approach the movable side magnet, and the three magnetic shield plates 7 The force gradually decreases when the attraction magnet moves away from the movable magnet. In particular, the force acting when the magnetic shield plate 3 and the attracting magnet 7 are moved away from the movable magnet 1 is a large force in the direction opposite to the rotational direction. The shape of the attracting magnet is sharpened to reduce the force opposite to the rotational direction.

In order to reduce the force acting on one movable side magnet perpendicular to the axis formed by one movable side magnet and two fixed side magnets when the magnetic shield plate 3 and the attraction magnet 7 rotate, Fifteen rotational direction magnetic force compensation attracting plates made of a ferromagnetic material or a permanent magnet and 16 rotational direction magnetic force compensation magnets are used.

When the magnetic shield plate 3 and the attracting magnet 7 are moved away from the movable magnet 1, a large force opposite to the rotational direction starts to work. At this time, 15 rotational direction magnetic force compensation suction plates are made to approach 16 rotational direction magnetic force compensation magnets. A rotational force acts on the 15 rotational direction magnetic force compensating suction plates.

The 15 rotational direction magnetic force compensating suction plates are coupled to the 9 rotational shafts that rotate the 7 attracting magnets by 8 support brackets, and therefore the rotational force applied to the 15 rotational direction magnetic force compensating suction plates and 7 The forces acting on the attraction magnets cancel each other. In FIG. 2, Fp1 = −Fp2 holds.

Twelve flywheels are attached to nine rotating shafts. The rotational force applied to the rotational magnetic force compensating suction plate of 15 and the force acting on the attracting magnet of 7 should cancel each other out, but they are not physically perfectly symmetrical and force unbalance is inevitably generated. .

The flywheel has a function of suppressing a sudden change in force in the rotation direction and smoothing the rotation. Further, the twelve flywheels solve the problem that the rotation stops at the point where the force attracted by the one movable side magnet and the attraction magnet 7 becomes the maximum.

The 12 flywheel is for accumulating the rotational moment of inertia of the attraction magnet 7 and the rotational direction magnetic force compensating suction plate 15. Also good.

FIG. 2 shows the relationship between the force and direction acting on each component of the magnetic rotating device of the present invention. FIG. 2 is divided into stages from 1 to 4, and the positional relationship between the attraction magnet 7 and the movable magnet 1, the movement of the movable magnet 1, and the force acting on the attraction magnet 7 are considered for each stage. Is.

Step 1 is a state immediately before the attraction magnet 7 is inserted between the fixed magnet 1 and the movable magnet 1 between the gaps. Step 2 is a stage in which 7 attracting magnets are about to enter the gap between 2 fixed magnets and 1 movable magnet. Step 3 is a stage in which 7 attraction magnets are completely inserted between 2 fixed-side magnets and 1 movable-side magnet. Step 4 is a stage in which the attraction magnet 7 is coming out of the gap between the 2 fixed-side magnets and the 1 movable-side magnet.

In Step 1, the magnetic flux emitted from the two fixed-side magnets reaches the attraction magnet 7 and the one movable-side magnet moves in the upward direction. On the other hand, the suction magnet 7 is weak, but is attracted in the rotational direction to the fixed magnet 2 and exerts a force in the rotational direction.

In Step 2, since the magnetic flux coming out of the 2 fixed side magnets is reduced by the 7 attracting magnets, the 1 movable side magnet is attracted to the 7 attracting magnets and moves downward. On the other hand, the attracting magnet 7 is attracted to the fixed magnet 2 in the rotational direction, and the rotational force acts.

In Step 3, the magnetic flux coming out of the fixed magnet 2 is completely blocked by the magnetic shield plate 3 and the attracting magnet 7, so that the movable magnet 1 is attracted to the attracting magnet 7 and the most 7 Move to the suction plate side. On the other hand, at this stage, since the attraction magnet 7 has no change in magnetic flux in the rotation direction, no force in the rotation direction is generated.

In Step 4, the magnetic flux coming out of the fixed magnet 2 is increased because the magnetic shield plate 3 and the attracting magnet 7 are going out, so the movable magnet 1 is separated from the attracting magnet 7. Move up. On the other hand, the attracting magnet 7 is attracted to the fixed magnet 2 in the direction opposite to the rotational direction, and a large force acting in the opposite direction to the rotational direction acts.

In Step 4, since the attracting magnet is closest to 1 fixed side magnet and 7, the magnetic flux density is maximized, and the force acting on 1 moving side magnet is also opposite to the rotational direction acting on 7 attracting magnet. Maximum. Further, since the 15 rotational direction magnetic force compensation suction plates are closest to the 16 rotational direction magnetic force compensation magnets, the rotational direction force acts on the 15 rotational direction magnetic force compensation suction plates.

At this time, the rotational direction force applied to the rotational direction magnetic force compensating suction plate 15 and the rotational direction force acting on the attraction magnet 7 are equal in magnitude and are opposite in direction, so they cancel each other. For this reason, the force for rotating the nine rotating shafts during rotation is only an air resistance and a frictional resistance between the rotating shafts, which is an extremely small value.

Since the 9 rotation shaft is connected to the output shaft of the 14 crank mechanism by 13 bevel gears, the state of Step 1 to Step 4 is repeated, and the 7 suction magnets and the 15 rotation direction magnetic force compensation suction plate rotate.

When 15 rotational direction magnetic force compensation suction plates approach the 16 rotational direction magnetic force compensation magnets, a large rotational direction force is required, but 15 rotational direction magnetic force compensation suction plates are used for 16 rotational direction magnetic force compensations. When moving away from the magnet, a large force is not necessary. By bending the cross-sectional shape of the 15 rotational direction magnetic force compensation suction plate into a “h” shape, the gap between the 15 rotational direction magnetic force compensation suction plate and the 16 rotational direction magnetic force compensation magnet becomes small when approaching. The density is increased, and when moving away, the gap is increased to reduce the magnetic flux density.

By making the cross-section of the 15 rotational direction magnetic force compensation suction plates into a “h” shape, a large force is exerted when the 15 rotational direction magnetic force compensation suction plates approach the 16 rotational direction magnetic force compensation magnets. When the directional magnetic force compensation suction plate moves away from the 16 rotational direction magnetic force compensation magnets, almost no force is applied.

FIG. 3 shows a configuration of a magnetic rotating device using the electric motor of the present invention. Instead of transmitting the rotational force of the 14 crank mechanisms with the 13 bevel gears, the rotational power of the 14 crank mechanisms is used to turn 17 generators to convert them into electrical energy. It is moved and converted into mechanical energy. With 18 electric motors, 9 rotating shafts are rotated to rotate 7 attracting magnets.

In the configuration of the magnetic rotating device of the present invention shown in FIG. 1, it cannot be rotated in the initial state. The problem is how to do this starting. In order to start this rotation, it is necessary to apply a force from the outside in some way to rotate the rotation shaft 9 and store a certain amount of inertia energy in the 12 flywheels. If it is the structure of the magnetic rotation apparatus using the electric motor of this invention of FIG. 3, 9 rotation shafts can be rotated by supplying electric energy from the outside at the time of starting.

In the configuration of the magnetic rotating device of the embodiment of the present invention shown in FIG. 1, there are three combinations of one movable side magnet and two fixed side magnets, and the number of attracting magnets of 7 and the number of rotational direction magnetic force compensating attracting plates of 15 Two sets. The number of these combinations can be increased.

Increasing the number of combinations of 1 movable side magnet and 2 fixed side magnets and the number of combinations of 7 attracting magnets and 15 rotational direction magnetic force compensating attracting plates not only increases the output but also cogging torque. And the rotation of the attraction magnet 7 and the rotation direction magnetic force compensation attraction plate 15 are smooth.

Further, although the energy extracted as output increases as the number of combinations increases, the energy required for rotation of the attraction magnets 7 and the rotation direction magnetic force compensation suction plate 15 does not increase in proportion to the number of combinations. . Therefore, the energy extraction efficiency improves as the number of combinations increases.

When increasing the number of combinations, it is necessary to make the number of combinations of 1 movable side magnet and 2 fixed side magnets smaller than the number of combinations of 7 attracting magnets and 15 rotational direction magnetic force compensating attracting plates.

When the number of combinations of 1 movable side magnet and 2 fixed side magnets is N, the number of combinations of 7 attracting magnets and 15 rotational direction magnetic force compensating attracting plates needs to be NM. . The cogging torque can be reduced by reducing the number of combinations of the attraction magnets 7 and the rotational direction magnetic force compensating attraction plates 15.

In the configuration of the magnetic rotating device of the embodiment of the present invention shown in FIG. 1, 1 movable side magnet and 2 fixed side magnets are arranged on the circumference, and 7 attracting magnets and 15 rotational direction magnetic force compensating suction plates are rotated. However, it is also possible to arrange a plurality of 1 movable side magnets and 2 fixed side magnets on a straight line, and move 7 suction magnets and 15 rotational direction magnetic force compensating suction plates linearly. is there.

  In the present invention, a repulsive force and an attractive force are created by rotating a suction magnet attached on the magnetic shield plate, and the repulsive force and the attractive force are extracted as a rotational motion. For this reason, it is inevitable that the structure is larger than the motor. In addition, there is a drawback that high-speed rotation cannot be obtained. However, it can be expected that energy that is greater than the energy added without consuming resources that destroy the global environment will be output. Therefore, it is expected to be used in various industrial fields as power for rotating machines that do not require miniaturization or high-speed rotation.

1 Movable magnet 2 Fixed magnet 3 Magnetic shield plate 4 Yoke
DESCRIPTION OF SYMBOLS 5 Fixed base 6 Guide rail 7 Suction magnet 8 Support metal fitting 9 Rotating shaft 11 Bearing 12 Flywheel 13 Bevel gear 14 Crank mechanism 15 Rotational direction magnetic force compensation suction plate 16 Rotational direction magnetic force compensation magnet 17 Generator 18 Electric motor

Claims (6)

  A plurality of support brackets are attached at right angles to the rotation axis, a magnetic shield plate made of a plurality of ferromagnetic materials and a suction magnet are attached to the tips of the support brackets, and the magnetic shield plate and the suction magnet are rotated. The fixed side magnet and the movable side magnet are arranged such that a plurality of fixed side magnets and movable side magnets repel each other on an axis perpendicular to the rotation surface that rotates on the rotary shaft in the previous period. The magnetic shield plate and the attracting magnet can pass between the gaps, the fixed magnet is fixed on a fixed base via a yoke, and the movable magnet is A magnetic force rotating apparatus having a crank mechanism connected thereto, a gear mounted on a rotating shaft of the crank mechanism, and a rotating shaft of the attracting magnet mounted on the magnetic shield plate. 2. The magnetic force rotating device according to claim 1, wherein the number of combinations of the movable side magnet and the fixed side magnet is less than the number of combinations of the attracting magnet and the rotational direction magnetic force compensating suction plate. 2. The magnetic force rotating device according to claim 1, wherein a flywheel is attached to the rotating shaft that rotates the magnetic shield plate and the attracting magnet. The same number of rotational direction attractive force compensation magnets are provided in the vicinity of the fixed side magnet, and the rotational direction attractive force compensation plate is made of a ferromagnetic material or a permanent magnet on the rotational axis that rotates the magnetic shield plate and the attractive magnet. The rotation direction attractive force compensation plate enters the rotation direction attractive force compensation magnet when the attraction magnet comes out of the fixed side magnet. The magnetic rotating apparatus according to claim 1.   The shape of the magnetic shield plate and the attracting magnet is rectangular at the end of the support fitting, and in the set of the magnetic shield plate and the attracting magnet, the fixed side magnet, the magnetic shield plate, and the attracting magnet are When trying to enter the fixed side magnet and the movable side magnet, another set of the magnetic shield plate and the attracting magnet are configured to go out from the fixed side magnet and the movable side magnet, 2. The magnetic rotating device according to claim 1, wherein directions of forces received by the magnetic shield plate and the attraction magnet from the fixed side magnet and the movable side magnet are opposite to each other. An output shaft of the crank mechanism is attached to a rotating shaft of a generator, and the generator is rotated by the rotational energy obtained by the crank mechanism to convert it into electric energy, and the rotating shaft of the magnetic shield plate and the attracting magnet is connected to the electric motor The magnetic rotating device according to claim 1, wherein the magnetic rotating device is configured to be connected to an output shaft of the generator and to use an output of the generator as an input of the electric motor.

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