JP2006050679A - Motor which does not need external electric power at all - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide, at low costs, a compact and practical new motor which does not require external power and is pollution-free and does not consume energy, in a power generating technique. <P>SOLUTION: This is a system which continues repulsion by a rotor and a permanent magnet outside it interlocking with each other. Moreover, it is possible to use it as a power source which supplies power semipermanently by connecting this invention with a generator. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a motor that rotates only with a permanent magnet, and a power generation technique that does not require external energy.

Until now, motors commonly used in the industrial field have switched between N poles and poles by means of electromagnets from coils, creating repulsive force of the magnetic poles.
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Conventional motors, which are widely used at present, generate rotational force by repulsion of magnetic poles using electromagnets with coils. In this limit, a considerable amount of electric power is required to obtain the rotational force. When trying to achieve this by using only permanent magnets, it has been considered difficult to put it to practical use in the industry due to reasons such as enormous size, manufacturing costs, and insufficient rotational force. This time, in a very simple structure based on the conventional motor, the rotational force is obtained only by the permanent magnet, which is expected to play an active role in the industrial field as much as the conventional motor. A new motor that does not consume energy has been realized at low cost.

  The main feature is a system that maintains the repulsive force by interlocking the rotor and the outer permanent magnet, and power generation using this system.

Motors that do not require external power and power generation technology. Only permanent magnets produce a rotational force that can replace conventional motors. Realization of a size that can be replaced with conventional motors that can be incorporated into many existing products. Establishment of a simple structure that can be widely applied according to the purpose. A new motor that is non-polluting and consumes no energy has been realized at low cost.

   In a very simple structure based on a conventional motor, it is expected to be used in many industrial fields as much as a conventional motor that can obtain rotational force only with a permanent magnet and can be incorporated into many existing products. A semi-permanent power generation at a substitutable level was realized.

As shown in FIG. 2, the magnets are placed on a plate made of a material that blocks magnetic force (preferably as light and strong as possible) (a disk or a polygon close to it is preferred, hereinafter referred to as a disk for the sake of convenience). Arrange them so that they are even. In the figure, there are four pole tips including N and S. However, since it is essential that the N pole and the S pole are evenly arranged on the same plane, this is limited to four places as long as the number is even. There is no need, and similarly, the shape and arrangement of the magnet need not be the same. This disk is stacked in layers so that the S pole comes directly above the N pole, and the rotor in the motor is passed through the shaft in the center.
Next, as shown in FIG. 3, a disk in which permanent magnets are arranged on a belt so that N poles and S poles are adjacent to each other is wound on a plurality of wheels arranged vertically like a caterpillar of a tank. Prepare only the number of top poles (4 in this case). At this time, the vertical size of one pole is made the same as the thickness of one disk in FIG. 2 (this is defined as one unit). In addition, it is considered preferable to devise measures such as creating grooves on the inside of the caterpillar and preventing the occurrence of misalignment by matching the unevenness of the wheel.
These are connected by a gear as shown in FIG. This connection example is also an example, and may take various forms depending on circumstances. What is important here is that the gear ratio is set so that the caterpillar of FIG. 3 moves by one unit when the rotor of FIG. 2 rotates by one unit (in this case, 1/4).
The rotor is rotated by the repulsion of the magnetic poles by making the same poles face each other (in some cases, it may be more efficient to slightly shift the poles than to correspond exactly). As a result, the portion of the caterpillar connected by the gear also moves. Therefore, when the unit rotates by the repulsion of the N pole, the repulsion by the S pole occurs. By repeating this, the motor continues to rotate semipermanently as long as the magnetic force of the permanent magnet is not lost. When it is necessary to stop the motor, the rotation can be stopped by shifting the rotor by one disk in the vertical direction so that the north and south poles face each other. (However, since the caterpillar portion is attracted by the suction force, it is necessary to devise such as pressing the end of the caterpillar.

It is explanatory drawing which showed the implementation method of the semipermanent power generation by a permanent magnet. (Example 1) As shown in FIG. 3, the caterpillar of [Fig. It is explanatory drawing which showed the implementation method of the semipermanent power generation by a permanent magnet. (Example 2) It is explanatory drawing which showed the implementation method of the semipermanent power generation by a permanent magnet. (Example 3)

Explanation of symbols

1 gear 2 caterpillar 3 rotor

Claims (1)

A motor that does not require any external power using a system that maintains the repulsive force by interlocking the rotor with the outer permanent magnet.

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