JPH07135764A - Counter permanent magnet type rotary power generator - Google Patents

Abstract

PURPOSE:To obtain a rotating energy without inputting an energy from the outside by a method wherein a rotor is magnetized by an inner stator and the rotor is made to rotate by the magnetic force between the rotor and an outer stator. CONSTITUTION:Ferromagnetic elements 5 attached to a rotor 3 are magnetized by the magnets 7 of an inner stator opposite to the rotor 3. If the magnetized ferromagnetic element 5 comes closer to an outer stator 1, as the ferromagnetic element 5 is magnetized to have a polarity different from that of the outer stator 1, the ferromagnetic element 5 is attracted until it comes straight in front of the magnet 6 of the outer stator 1. When the ferromagnetic element 5 comes straight in front of the magnet 6, the other ferromagnetic element 5 is magnetized by the magnet 7 of the inner stator 2 to have an opposite polarity, that ferromagnetic element 5 and the the magnet 6 of the outer stator 6 repulse each other to push the ferromagnetic element 5. By the repetition of the procedure, a rotating force is given to the rotor 3 and a rotary shaft 4 which is directly connected is turned to generate a rotary power.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The power generation system according to the present invention utilizes the energy of a permanent magnet.
It does not require any input energy and is therefore completely pollution-free, and is a substitute for power generators, automobiles, various types of transportation, aircraft, ships and other existing fossil fuel prime movers, as well as electric motors that use electricity. Can be used as In addition, there is almost no operating cost and it can be used in any place.

[0002]

2. Description of the Related Art Conventionally, there have been prime movers using fossil fuels, and electric motors using electric energy from hydraulic power, thermal power, and nuclear power generation.

[0003]

The civilization of humankind has been developed by the use of fossil fuels, but due to the long-term accumulation of exhaust gas, air pollution, marine pollution, deforestation, acid rain,
The destruction of the natural environment on the earth, such as the global warming phenomenon, has progressed, and on the contrary, it has become a name that has a great adverse effect on human life. Under the current situation, there is a limit to the remaining amount of fossil fuel resources, and it will not be possible for the human beings of later generations to remain. In addition, obstacles to development due to the extremely large share of energy costs in production and economic activities, the expansion of desertification phenomena due to deforestation in areas with poor energy resources such as underdeveloped countries, and spent nuclear fuel processing of nuclear power generation Is a big problem. The present invention has been made to solve such problems.

[0004]

In order to achieve the above object, in the permanent magnet opposed type rotary power generating device according to the present invention, the permanent magnets have magnetic poles whose magnetic poles are repulsive, and different magnetic poles are repulsive.
Also, by applying a magnet to a ferromagnet such as iron, the magnetic pole of the magnet is changed, so that the magnetic pole of the iron is also changed, and the magnetic pole is fixed to the fixed outer stator (1). Strong magnets (6) are arranged at equal intervals on the outer periphery so as to be oriented in the same direction toward the stop of rotation, and the outer stator (1) is provided with a certain gap to the rotating shaft (4). Ferromagnetic materials (5) such as iron are fixed at equal intervals on the circumference of the rotor (3) fixed to. Further, an inner stator (2) having a fixed gap with the rotor (3) and having strong magnets (7) arranged inward so that the magnetic poles are alternately arranged toward the center of rotation, is attached to the casing (8). )
Fixed to. Further, a magnetic fluid may be filled between the rotor (3) and the inner stator (2) in order to strengthen the magnetization of the ferromagnetic body (5). As a result, the ferromagnetic material (5) such as iron is magnetized by the magnet (7) of the inner stator (2) facing the ferromagnetic material (5) such as iron attached to the rotor (3), but magnetized. The magnetic pole of the ferromagnetic material (5) such as iron changes in the order of N → S → N as the rotor (3) rotates. Therefore, the rotor (3) is rotated by repeatedly repelling and attracting the magnet (6) of the outer stator (1), and the rotary shaft (4) directly connected to the rotor is rotated to extract power from the rotor. Power generator.

[0005]

The magnetic pole of the strong magnet (6) attached to the outer stator (1) is in the same direction toward the center of rotation, and the magnet (7) attached to the inner stator (2) is toward the center of rotation. The magnetic pole is N. S alternate. A ferromagnetic material (5) such as iron attached to the rotor (3) is magnetized by the magnets (7) of the facing inner stator (2). When the magnetized ferromagnetic material (5) of the rotor (3) approaches the outer stator (1), it is magnetized to a different polarity, so it is attracted until it faces the magnet (6) of the outer stator (1) in front. To be done. When it comes to the front, a part of the ferromagnetic material (5) is magnetized to another magnetic pole by the magnet (7) of the inner stator (2), so this part becomes the magnet (6) of the outer stator (1). Repulsing each other, the ferromagnetic material (5) of the rotor (3) is pushed in the rotational direction. Due to this repetition, a rotational force is applied to the rotor (3) and the rotary shaft (4) directly connected to the rotor (3) rotates to generate power.

The rotation speed and the output are determined by the outer stator (1).
The side magnets (6), the ferromagnetic body (5) of the rotor (3), and the inner stator (2) side magnets (7) are controlled by changing their facing areas.

The number of revolutions and the output can be controlled by finely adjusting the facing position (angle) of the outer stator (1) side magnet (6) and the inner stator (2) side magnet (7).

[0008]

EXAMPLES Examples will be described with reference to the drawings. In FIGS. 1 and 2, the permanent magnet facing type rotary power generation device has a fixed outer stator (1) with strong magnets (6) at equal intervals at the magnetic pole direction toward the center of rotation on the outer periphery. The irons (5) are arrayed and fixed, and iron (5) is arrayed and fixed to the outer stator (1) at a constant interval. As the iron (5), one having an easy magnetization direction is used in the direction of the center line passing through the center of rotation. Further, the rotor (3) is provided inside the outer stator (1).
To provide. Further, a certain gap is provided between the rotor (3) and the magnetic pole direction toward the center of rotation toward the inside of the rotor. An inner stator (2) having strong magnets (7) arrayed and attached so as to alternate S is fixed to a casing (8).

The number of magnets (7) of the inner stator (2) is 8 and the angle of each is 45 °, and the boundaries of the magnetic poles are displaced from the center of the magnet (6) of the outer stator (1). The number of magnets (6) of the outer stator (1) is 4
The angle of each one is also 45 ° and they are equally spaced. There are 24 irons (5) attached to the rotor (3) and 1
The angle of each piece is 15 °.

The outer stator (1) is supported by a flat bearing (9) mounted on the inner surface of the casing (8) so that it can be slid in the rotation axis direction by an external force when necessary. ing.

The rotor (3) is attached to the rotating shaft (4), and the rotating shaft (4) is held by bearings (10) and (11) attached to both ends of the casing (8). or,
The ferromagnetic material (5) is formed in a ring shape with a magnetic shield plate sandwiched therebetween.

The inner stator (2) is fixed to the casing (8) and is separated from the rotating shaft (4). However, it is fixed so that the mounting angle of 30 ° can be changed in the circumferential direction in order to control the rotation speed and output.

When the magnetic fluid is filled between the rotor (3) and the inner stator (2), it is necessary to provide a mechanical seal in order to prevent the magnetic fluid from flowing out.

The same is true when the outer stator (1) and the inner stator (2) are reversed in arrangement.

At the top of the casing (8), the shaft (1
2), a handle (13), bearings (14), (15) are provided to control the rotation speed and output by sliding the outer stator (1).

With the above structure and system, the rotational power can be generated from the attraction and repulsion of the permanent magnet.

Since the present invention is configured as described above, it has the following effects.

Rotational energy can be obtained without inputting energy from the outside.

At present, for example, a rare earth neodymium-iron-based permanent magnet having a maximum magnetic energy product of 35 mega Gauss-Elsten (MGO ₂ ) has been developed, and a stronger and lower cost permanent magnet has been developed. It's starting. Even if the most powerful permanent magnet is used at present, the structure is simple and no extra accessories are required. Therefore, when comparing the same output even in the volume of the device, it is almost the same as the current electric motor and prime mover. It will be the same size.

[Brief description of drawings]

FIG. 1 is a front sectional view (BB cross section).

FIG. 2 is a side sectional view (section AA).

[Explanation of symbols]

 1 Outer Stator 2 Inner Stator 3 Rotor 4 Rotating Shaft 5 Ferromagnetic Material (Iron) 6 Outer Stator Side Magnet 7 Inner Stator Side Magnet 8 Casing 9 Flat Bearing 10 Bearing 11 Bearing 12 Shaft 13 Handle 14 Bearing 15 Bearing

Claims (1)

[Claims] 1. A permanent magnet has magnetic poles of the same pole repelling each other, attracting different poles of the same magnet, and a ferromagnetic material such as iron is further magnetized by attaching a magnet, and if the magnetic pole of the magnet is changed. Applying the fact that magnetic poles such as iron also change, an outer stator (1) in which a strong magnet is attached to the center of the magnetic pole in the same direction and at equal intervals on the outer circumference is alternated with a strong magnet to the center of the magnetic pole. Inner stator (2) mounted circumferentially on
A fixed gap is provided between the rotor and the rotor, and the ferromagnetic material (5) such as iron is attached to the rotor (3) directly connected to the rotating shaft (4) at equal intervals on the circumference. Further, magnetic fluid may be filled between the rotor (3) and the inner stator (2). This allows
The ferromagnetic material (5) of the rotor (3) is magnetized by the facing magnetic poles of the inner stator (2), attracts and repels the magnets of the outer stator (1), and repeats this, thereby causing the rotor (3) to move. A rotary power generator of a system in which a rotary shaft (4) rotates and power is taken out from this.