JP3237176U - Linear induction magnet motor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a linear induction type magnet motor capable of operation by only unidirectional thrust by utilizing a stator and a mover having a special design and arranging them in an arrangement of the special design. SOLUTION: This is a linear induction type magnet motor including a mover unit 2 and a stator unit 1. The mover unit is fixed on a mover movable base, and the mover unit has a mover band-shaped permanent magnet 21. The stator unit is fixed on a fixed base, and the stator unit includes a stator band-shaped permanent magnet 11 and a linear silicon steel strip 12 is provided on the stator band-shaped permanent magnet. Generates a force that attracts and repels each other with the mover unit. It generates magnetic kinetic energy without the need for any power supply, enabling smooth and stable operation. [Selection diagram] Fig. 2

Description

The present invention relates to a linear inductive magnet motor, and more particularly to a linear inductive magnet motor that forms a stator and a mover using a permanent magnet.

The structure of a currently known magnet motor device (for example, Patent Document 1) that uses a permanent magnet to generate energy for a magnet motor is such that a stator unit is fixed on a fixed base so that it does not move, and a shaft is also used. A movable child magnet unit equipped with fixedly arranged magnets is mounted on the top. The principle of generating the kinetic energy is that when the mover of the mover magnet unit and the stator of the stator magnet unit pass alternately, the magnets have the same or different polarities, so that they attract each other or repel each other. A natural magnetic force is generated, and the thrust of the magnetic force drives the motor.

However, the above-mentioned known magnet motors are not perfect, and the basic principle is that the attractive force and resistance force during operation between the stator and the mover are offset to generate a slight thrust, and at the same time, the previous stage. A balance phenomenon of magnetic attraction and repulsion occurs within the same interval in a short time between the interaction point of the stator and the mover of the next stage and the interaction point of the stator and the mover of the next stage. Is. At the same time, the magnet motor stagnates slightly, and the generation of pulsation, which is a general drawback, also refers to such a state. However, due to the law of inertia regarding the motion of the object, the magnet motor does not stop at this point, so the surplus energy generated by the previous alternating operation of the stator and mover pushes the mover forward a short distance. Since the process proceeds within the range of the alternating operation between the stator and the mover next time, the next mutual repulsion / suction operation is started immediately. Therefore, there is no concern that the magnet motor will stop, but the disadvantage of the magnet motor is that it may not be smooth in the process of operation because the above-mentioned pulsation phenomenon may occur, which affects the overall efficiency. , May not be available for actual industrial production.

U.S. Patent Application Publication No. 4151431

The present invention overcomes the problem of pulsation phenomenon generation in order to improve the above-mentioned drawbacks of the known technique, and provides a highly practical magnet motor.

A feature of the present invention is that by utilizing a specially designed stator and mover and arranging them in a specially designed arrangement, it is possible to operate by only unidirectional thrust.

In order to achieve the above object, the linear induction magnet motor of the present invention includes a mover unit and a stator unit, the mover unit is fixed on the mover movable base, and the mover unit is a movable child band-shaped permanent. Includes magnets. The stator unit is fixed on a fixed base, and the stator unit contains a stator band-shaped permanent magnet, and a linear silicon steel band is provided on the stator band-shaped permanent magnet to attract each other with the mover unit. -Generates repulsive force.

In one embodiment, the mover movable base is manufactured using a non-magnetic material.

In one embodiment, the non-magnetic material is a zinc-aluminum alloy.

In one embodiment, the linear silicon strip is formed of a plurality of side-by-side silicon steel pieces, and each of the silicon steel pieces of the plurality of silicon steel pieces has a shape in which one end faces forward and the other end faces backward.

In one embodiment, the linear silicon strip is formed by a plurality of side-by-side silicon steel pieces, and each silicon steel piece of the plurality of silicon steel pieces is V-shaped.

By the arrangement method of the stator and the mover constituting the present invention, the suction / repulsion force between the magnetic poles between the stator and the mover is enhanced, and the energy of operation is generated. As a result, the present invention enables smooth and stable operation without pulsation phenomenon occurring during the operation of the magnet motor, and has higher industrial applicability.

It is a figure which shows the correlation position of the side cross section of a mover and a stator in 1st Embodiment of this invention. It is a side view of the correlation position of a mover and a stator in 1st Embodiment of this invention. It is a distribution map of the induction magnetic region of a stator in 1st Embodiment of this invention. It is sectional drawing of the magnetic induction between a mover and a stator in 1st Embodiment of this invention. It is a front sectional view at the time of applying 1st Embodiment of this invention to an annular induction type magnet motor. It is a side sectional view at the time of applying 1st Embodiment of this invention to an annular induction type magnet motor. It is a figure which shows the correlation position of the mover and the stator in the 2nd Embodiment of this invention. It is sectional drawing of the stator in the 2nd Embodiment of this invention. It is a distribution map of the induction magnetic region of a stator in the 2nd Embodiment of this invention.

As shown in FIGS. 1 and 2, each stator unit 1 includes a stator band-shaped permanent magnet 11 and a silicon steel strip 12 in which a plurality of silicon steel pieces 13 are combined. Since one end of the steel strip is facing forward and the other end is facing backward, the silicon steel strip 12 in which a plurality of silicon steel pieces 13 are combined is also arranged in parallel with one end facing forward and the other end facing backward. In the silicon steel piece 13 designed in this way, the S pole and the N pole of the two different magnetic poles of the stator band-shaped permanent magnet 11 mainly have the functions of magnetic permeability and magnetic collection (the principle is as described later). Regarding the mover unit 2, the mover unit 2 of the linear induction type magnet motor 100 includes a mover band-shaped permanent magnet 21.

Please refer to FIGS. 3 and 4 showing the distribution map of the induced magnetic region of the mover and the stator of the present invention and the distribution of the magnetic field lines. As can be seen from the adjacent first stator unit 1a and second stator unit 1b shown in FIG. 3, the N-pole movable magnetic pole 2a corresponds to the first stator unit 1a and is on the first stator unit 1a. A strong N'magnetic field is induced in the segment 121a of the first silicon steel strip 12a due to the action of magnetic transmission and magnetic collection of the first silicon steel strip 12a arranged in parallel, so that the stator magnetic pole 2a of the N pole is used. On the other hand, a repulsive force is generated, and a strong forward propulsive force is generated on the stator pole 2a of the N pole by this suction / repulsive force.

Further, the movable element magnetic pole 2b of the S pole corresponds to the second stator unit 1b, and the second silicon steel strip 12b arranged in parallel on the second stator unit 1b due to the action of magnetic transmission and magnetic collection. A strong S'magnetic field is induced in the segment 121b of the 2 silicon steel strip 12b, and a repulsive force is induced in the segment 122b. The force generates a strong forward propulsive force on the stator magnetic pole 2b of the S pole.

With reference to FIG. 4, which is a magnetic field line distribution diagram of the N-pole movable pole 2a and the first stator unit 1a seen from the side surface, the N-pole movable element magnetic pole 2a and the N-pole of the first stator unit 1a have Since the magnetic pole induction phenomenon occurs and the same phenomenon occurs in the movable element magnetic pole 2b and the second stator unit 1b of the opposite S poles, the repulsion / suction relationship between the two can be explained.

Referring to FIGS. 5 and 6, the mover unit 2 of the present invention is mounted on the mover movable base 20, and the mover movable base 20 is mounted on the mover axis 10 with respect to the stator unit 1. There is a slight gap 3 between them, and the stator unit 1 is fixed on the fixing base 4 of the magnet motor of the present invention. A non-magnetic material such as a zinc-aluminum alloy is used for both the movable base 20 and the fixed base 4.

The upper part of FIG. 6 shows the operating region 61 and the non-operating region 62 of the present invention. The movable element unit 2 of the present invention is a movable component that can move back and forth, whereby the user can select and control whether to put the magnet motor of the present invention into a stopped state or an operating state. When the mover unit 2 moves and is located in the non-operating region 62, the stator unit 1 and the mover unit 2 operate in a stationary state at the same time because there is no magnetic force interaction between the stator unit 1 and the mover unit 2. Since the stator unit 1 and the mover unit 2 are close to each other by pushing to the position of the region 61, the above-mentioned mutual repulsion / suction action is generated by magnetic force induction. Therefore, the movable element unit 2 can obtain the energy of operation.

See FIGS. 7 and 8 showing a second embodiment of the present invention. The main difference between the first embodiment and the second embodiment is that the plurality of silicon steel pieces 13 are V-shaped, as can be seen in comparison with FIGS. 3 and 4. The characteristic of the silicon steel piece 13 is that the tip of each center is facing forward and both ends are facing backward. Therefore, the silicon steel strip 12 in which a plurality of silicon steel pieces 13 are combined also has the tip of the center facing forward and both ends facing backward and parallel. Are arranged in. The silicon steel piece 13 designed in this way has good magnetic permeability and magnetic collection effect mainly by the action of magnetic permeability and magnetic collection of S pole and N pole of two different magnetic poles of the stator band-shaped permanent magnet 11. Can be demonstrated.

FIG. 9 shows adjacent first stator units 1a and second stator units 1b, in which the N-pole mover pole 2a and the S-pole mover pole 2b are the first stator unit 1a and the second, respectively. Corresponds to different segments of the stator unit 1b. The first silicon steel strip 12a is arranged on the first stator unit 1a and the second silicon steel strip 12b is arranged on the second stator unit 1b in parallel in a V shape. As a result, a strong N'magnetic field is induced in the first silicon steel strip 12a and the second silicon steel strip 12b with respect to the mover magnetic pole 2a of the N pole, so that the force repulsive against the mover magnetic pole 2a of the N pole is exerted. Occurs. The first silicon is magnetically transmitted and collected by the first silicon steel strip 12a and the second silicon steel strip 12b arranged in parallel in a V shape on the first stator unit 1a and the second stator unit 1b. In the steel strip 12a and the second silicon steel strip 12b, a strong S'magnetic field is induced with respect to the mover magnetic pole 2b of the S pole, so that a repulsive force is generated with respect to the mover magnetic pole 2b of the S pole.

100 Linear induction magnet motor 1 Stator unit 1a 1st stator unit 1b 2nd stator unit 11 Stator strip-shaped permanent magnet 12 Silicon steel strip 12a 1st silicon steel strip 12b 2nd silicon steel strip 121a segment 122b segment 13 silicon Steel piece 2 Movable element unit 10 Movable element center 20 Movable element Movable base 2a N-pole movable element magnetic pole 2b S-pole movable element magnetic pole 21 Movable child band-shaped permanent magnet 3 Void 4 Fixed base 61 Operating area 62 Non-operating area

Claims (5)

A linear induction magnet motor that includes a mover unit and a stator unit.
The mover unit is fixed on a mover movable base, and the mover unit includes a mover band-shaped permanent magnet.
The stator unit is fixed on a fixed base, and the stator unit includes a stator band-shaped permanent magnet, and a linear silicon steel strip is provided on the stator band-shaped permanent magnet, and the stator unit is provided. Is a linear induction magnet motor characterized by generating a force that attracts and repels each other with the stator unit. The linear induction magnet motor according to claim 1, wherein both the movable base and the fixed base are manufactured by using a non-magnetic material. The linear induction magnet motor according to claim 2, wherein the non-magnetic material is a zinc-aluminum alloy. The linear silicon strip is formed by a plurality of silicon steel pieces arranged side by side, and each of the silicon steel pieces of the plurality of silicon steel pieces has a shape in which one end faces forward and the other end faces backward. Described linear induction type magnet motor. The linear induction magnet motor according to claim 1, wherein the linear silicon strip is formed of a plurality of silicon steel pieces arranged side by side, and each silicon steel piece of the plurality of silicon steel pieces has a V shape. ..

Images