JP7481749B2 - Generator - Google Patents

Description

This invention relates to a generator in which the movement of a magnet attached to a rotating moving part causes the magnet of the power generating part to move within a coil, generating an induced current in the coil to generate electricity and obtain electrical energy.

There is a vibration generator, which generates electrical energy by moving the magnet in the generating section inside a coil, and applications of this have been proposed.

In one method, a magnet is inserted into the pipe of the power generation unit, a coil is placed around the outside of the pipe, and a magnet is placed below the coil using the magnet's own weight. At the same time, a magnet of a moving part with a polarity that exerts a repulsive force on the magnet in the power generation unit is brought close to it, causing the magnet in the power generation unit to repel and pass through the coil, thereby obtaining electrical energy.
Furthermore, as the magnet in the moving section moves away from the magnet, the repulsive magnetic force between the two magnets weakens, causing the magnet in the power generating section to pass through the coil and return to its original position due to its own weight (Reference 1).

Alternatively, a generator made of a group of magnets joined together is formed into a circular shape, a number of coils are provided around the outer periphery, and a rotor having a magnet that exerts an attractive force on the magnets of the generator is placed inside the generator.
An external force is applied to rotate the rotor, and the magnetic attraction of the rotor rotates the generator, generating an induced current in multiple coils arranged on the periphery, generating electricity. (Reference 2)

Japanese Patent Application Laid-Open No. 60-13464 Patent No. 6464339

As proposed in Patent Document 1, a generator uses the weight of the magnet in the power generating section to return the magnet to its original position. If the magnet is light, the speed at which it moves through the coil during the return process will be slow, and the power generation efficiency may decrease.
In addition, since the pipe is installed vertically and the weight of the magnet is utilized, if the pipe is positioned horizontally, it becomes difficult for the magnet to return to its original position, and continuous power generation may not be possible.

Furthermore, since the magnet inside the pipe moves perpendicular to the axis of rotation and moves outward, if the magnet in the moving part is attached close to the axis of rotation, the magnet inside the pipe will gradually start to move as the magnet in the moving part begins to approach the magnet inside the pipe, so the speed at which the magnet inside the pipe moves will be slower than when rotating at high speeds, which may result in reduced power generation efficiency.

In the document 2, the magnet of the rotor exerts a magnetic force perpendicular to the magnet of the outer generator to generate an attractive force.
For this reason, if the south pole of the magnet in the rotating body is brought vertically closer to the north pole of the magnet in the generator and attracted to it, the south pole of the magnet in the generator will tend to move away from the south pole of the magnet in the rotating body.
As a result, an attractive force is applied partially to the magnet of the generator, and when an attempt is made to rotate the generator, the circular motion is dispersed, which tends to suppress the rotational force.

The generator of the present invention therefore applies the vibration power generation method, placing magnets in parallel from all directions to apply an attractive or repulsive force to a generator that generates an induced current in a coil, and rotating the generator to generate electricity using the magnetic force, making it possible to obtain electrical energy without vibrating the coil and magnet.

The generator of the present invention has multiple coils attached to the outer periphery of a generator consisting of a group of multiple magnets that form a circle and have no axis of rotation, and multiple magnets in the moving section that apply magnetic forces of attraction or repulsion to the magnet group of the generator are placed inside.

The magnet of the moving part is attached to a rotating body parallel to the magnet of the power generating body, and the rotating shaft supporting the rotating body is held by a fixed base of the generator.
On the other hand, multiple coils are also attached to a fixed base, and the output from each coil is connected by electric wires to bridge diodes, capacitors, and resistors in the control unit, and is output to the outside as electrical energy.

When the magnets of the moving part are brought close in parallel to the magnet group of the power generating body, which generates induced current in each coil, and rotated while applying an attractive or repulsive force, the magnet group of the power generating body also rotates by being attracted to or repelled by the magnets of the moving part.
In addition, the magnet in the moving part applies magnetic force to the magnet in the power generating body in all directions and in parallel, so the magnetic force is transmitted evenly.

This eliminates the need to vibrate the entire generator, and generates electricity by allowing induced current to flow continuously through multiple coils, making it possible to obtain electrical energy without a decrease in power generation efficiency.
In addition, by applying a magnetic field from all directions to the magnets of the generator, it is possible to suspend the magnets of the generator in mid-air, creating a nearly contactless, load-free state, which enables rotation with little force and maintains high speed rotation.

The generator of the present invention is made by connecting multiple magnets with opposite polarities to form a circular magnet group without an axle, which increases power generation efficiency, and the rotational movement of the inner moving part allows the generator to perform stable circular rotational movement.In addition, each part is removable, so bearings and rings that have worn down due to rotation can be easily replaced.

1 is a perspective view showing an entire system including a generator and a water turbine according to an embodiment of the present invention. 2A is a perspective view showing the annular portion of the generator in FIG. 1, and FIG. 2B is a perspective view showing the groove portion of FIG. 2A is a cross-sectional view of the ring portion of FIG. 2A taken along line A-A, and FIG. 2B is a cross-sectional view of another embodiment of a generator according to the present invention, in which a wire is inserted into the ring. 13A and 13B show another embodiment of the generator according to the present invention, in which FIG. 13A is a perspective view of the generator formed of a detachable pipe, and FIG. 13B is a perspective view showing the details of the dashed portion of FIG. 13A. FIG. 11 is a perspective view showing another embodiment of the generator according to the present invention, illustrating the state in which the magnetic forces of attraction and repulsion of the magnet of a rotating body are applied to a power generating body. 6A is an oblique view showing the power generator of FIG. 5 receiving magnetic force from magnets of multiple rotating bodies, and FIG. 6B is a cross-sectional view of the power generator of FIG. 5 taken along line B-B. FIG. 6 is a plan view of the generator of FIG. 5 with the rotor removed. FIG. 11 is a plan view showing another embodiment of the generator according to the present invention, in which magnets of different sizes are attached to the generator body. 13A and 13B show another embodiment of the generator according to the present invention, in which (A) is a perspective view of a rail attached to a pipe, and (B) is an enlarged perspective view of the dashed line portion of (A). FIG. 9(B) is a plan view showing another embodiment of the generator according to the present invention, with the rotor of FIG. 9(A) removed and with a portion of the pipe of the second power generating body removed. FIG. 2 is a wiring diagram showing wiring details of a generator according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a generator according to the present invention will be described with reference to the drawings.
FIG. 1 is an oblique view showing a generator 1 according to the present invention and a water wheel 20 as a power source, etc., and FIG. 2(A) is a diagram showing the ring 4 portion of the power generating body 6 of the generator 1 in FIG. 1 in order to explain the details, and (B) is a diagram showing the details of the ring 4 in FIG. 2(A).

As shown in FIG. 1 and FIG. 2A, a rotor 2 having a rotation axis 21 as its center is placed on a fixed base 14, and a power generating body 6 not having a rotation axis 21 is disposed outside the rotor 2.
A plurality of coils including a first coil 11 and a second coil 12 are attached to the outer periphery of the power generating body 6 .
Each coil is fixed by a coil stand 13, and each coil stand 13 is attached to a fixed stand 14 by means of screws or a concave-convex fit.

As shown in the wiring diagram of Figure 11, the induced current output from multiple coils including the first coil 11 and the second coil 12 is rectified by each bridge diode 34 and stored in a capacitor 35, and the current is controlled by a resistor 36 and output to the outside.
Moreover, the four or more coils and the bridge diodes 34 are omitted.

A rotor 2 having a plurality of magnets is attached to a rotating shaft 21 attached to a fixed base 14, and a first bevel gear 15 is attached to the top of the rotor 2.
A second bevel gear 16 for transmitting power is in contact with the first bevel gear 15, and a coupler 17, a pulley 18, a belt 19, and a water wheel 20 as a power source are connected to the other end of the second bevel gear 16.

In Figures 1 and 2 (A), multiple magnets, including a first magnet 3 and a second magnet 8, are attached to the rotating body 2 at the same distance from the center of the rotating body 2 but at different angles, and are attached so as to be parallel to each magnet of the generator 6.
Further, on the outside of the rotating body 2, a power generating body 6 having a plurality of magnets including a fourth magnet 10 and a third magnet 9 is installed.

In this way, the multiple magnets including the first magnet 3 and second magnet 8 of the rotating body 2 are mounted in parallel with polarities that provide an attractive force to the fourth magnet 10 and third magnet 9 of the opposing power generator 6.
As a result, the north and south poles of the first magnet 3 apply equal forces to the south and north poles of the fourth magnet 10, respectively.
As a result, when the rotor 2 rotates, the generator 6 can also perform smooth circular motion.

FIG. 2A is a diagram showing the ring 4 portion of the power generating body 6 in FIG. 1, and within the ring 4 there are a plurality of magnets including a fourth magnet 10.
The ring 4 is supported by a plurality of bearings 5 with its side and bottom surfaces in contact with each other.

The power generating body 6 is formed by a circular ring 4 that can be divided into several parts, has several magnets, and is structured so as to be circular in shape without a rotation axis 21 that allows the power generating body 6 to rotate and move within each coil.
In addition, the magnets are arranged so that their polarities face each other, thereby increasing the efficiency of power generation.

FIG. 2B shows the details of the ring 4 portion of the power generating body 6, with a plurality of magnets including a fourth magnet 10 inserted into the groove 7 of the ring 4.
The ring 4 is made of a non-magnetic material and is divided into a number of parts which are connected together by means of screws or recessed and protruding joints.
The shape of this ring 4 may be formed into a doughnut-like circle, or may be formed into a semicircle with a portion missing, and it is also possible to form a generator 6 that does not form a circle by attaching only one fourth magnet 10.

This allows the power generating body 6 to be divided into multiple pieces, and after insertion into multiple coils, the rings 4 can be linked and combined to form a doughnut-shaped circle.
Thereafter, when the coil stand 13 on which the plurality of coils are mounted is fixed to the fixed stand 14 with screws or the like, the power generating body 6 becomes capable of circularly rotating within each coil.

As shown in Figure 2 (A), the polarity of the fourth magnet 10 in the ring 4 is a south pole at the top and a north pole at the bottom, while the polarity of the first magnet 3 attached to the rotating body 2 is a south pole at the bottom and a north pole at the top. When the fourth magnet 10 is brought parallel to each other and approached, the north pole of the first magnet 3 and the south pole of the fourth magnet 10, and the south pole of the first magnet 3 and the north pole of the fourth magnet 10 are attracted to each other, and the two magnets try to approach each other in the shortest distance.
For this reason, when the rotating body 2 is moved, the fourth magnet 10 moves with an attractive force from the first magnet 3 always being uniform across the entire magnet.

Similarly, the third magnet 9 located on the opposite side of the rotation axis 21 receives a similar magnetic force from the second magnet 8, so that an equal attractive force is always obtained, and the relationship between the other multiple magnets arranged in the same way is also in the same state.
Therefore, a force is always acting on the entire power generating body 6 toward the center of the rotating shaft 21 due to each attractive force, and by balancing the magnetic forces, smooth rotational movement can be achieved within each coil.

As mentioned above, the entire generator 6 is attracted to the center of the rotating shaft 21, but because the magnetic force differs depending on the size and installation position of each magnet, there is variation in the attractive force of each magnet, and the generator 6 does not rotate in a perfect circle, but instead rotates with part of the generator 6 in contact with the bearing 5.

In Figures 1 and 2, multiple magnets are arranged on the rotating body 2, and each magnet rotates by exerting an attractive force on each magnet of the power generating body 6, but it is also possible to reverse the polarity of some or all of the magnets and use the repulsive force to operate the rotating body 2.
Alternatively, only the first magnet 3 of the rotating body 2 may be used, and similarly only the fourth magnet 10 and one ring 4 of the generator 6 may be used to form a fragmentary semicircular shape that does not form a circle, and further, only one first coil 11 may be used for rotation.
Alternatively, the groove 7 in the ring 4 may be eliminated, and only the fourth magnet 10 may be allowed to move within the ring 4.
Furthermore, a magnetic material such as soft iron, ferrite, or cobalt may be used in place of the first magnet 3 to provide an attractive force to the fourth magnet 10 for operation.

FIG. 3 is a partial cross-sectional view taken along line A--A of FIG. 2(A), in which the ring 4 is supported by bearings 5 at both the side and bottom.
As a result, the power generating body 6 rotates while occasionally coming into contact with the bearing 5 .

When the ring 4 rotates for a long time, the contact parts between the bearing 5 and the ring 4 wear out and need to be replaced periodically. However, by providing a groove in the contact part of the ring 4, inserting a wire 22 as shown in FIG. 3(B) into the groove, and then removing the worn wire 22, it becomes unnecessary to replace the entire ring 4, and maintenance can be easily performed.
Moreover, if a separable protective plate is fixed to the ring 4 with screws or the like on the contact surface with the bearing 5 instead of the wire 22, maintenance can be easily performed by replacing only the protective plate (not shown).

As shown in FIG. 1, when the water wheel 20 in contact with the water surface rotates, the pulley 18 rotates, which in turn rotates the belt 19 and the coupler 17, which in turn rotates the two bevel gears, causing the rotor 2 attached to the rotating shaft 21 to also begin to rotate.
The first magnet 3 and second magnet 8 attached to the rotating body 2 also rotate, and the power generating body 6 having the fourth magnet 10 and third magnet 9, which are attracted or repelled by their magnetic forces, also rotates and moves within the multiple coils, generating induced currents in the coils and generating electricity.

In FIG. 2A, the magnets in the ring 4 are mounted facing each other so that their polarities repel each other, but if there is space between the magnets, they may be operated with their polarities facing the same direction.
In addition, in FIG. 2B, the fourth magnet 10 is inserted into the groove 7, but the generator 6 may be formed by directly joining the magnets together with an adhesive or the like without providing the groove 7 or the ring 4.

If an external device's microcontroller, a sensor for determining brightness, a storage battery for storing generated energy, and a light or the like are attached to the output side of the bridge diode 34 in Figure 11, the electricity generated during the day will be stored, and when it starts to get dark, the sensor will turn on the light or the like, and the light or the like can be turned on according to the instructions of the microcontroller.

In Figures 1 and 2, the cross section of the generator 6 is a cylinder with the top missing, forming a circle, but the shape of the fourth magnet 10 and the ring 4 may be an ellipse, polygon, or other shape to form the generator 6, and the shape of each coil may be an ellipse, polygon, or other shape.

When the generator 6 is formed as a circle as in Figures 1 and 3, the generator 6 mainly rotates by occasionally coming into contact with the outer bearing 5 in Figure 2, but when it is a semicircle that does not form a circle, it rotates by coming into contact with the inner bearing 5 due to the attractive force of the first magnet 3.

In addition, when the polarity of the first magnet 3 is changed and a repulsive force is applied to the fourth magnet 10, it comes into contact with the outer bearing 5 and rotates.
Furthermore, as shown in Figure 6, if the first magnet 3 is moved to the outside of the power generating body 6 and an attractive force is applied to the fourth magnet 10, it will come into contact with the outer bearing 5, and if a repulsive force is applied, it will come into contact with the inner bearing 5 and rotate.

In this way, in this proposal, the generator 6 is formed as a circle or semicircle, and the bearings 5 are arranged in all directions of the generator, such as above and below, left and right, and diagonally. When an attractive force, a repulsive force, or both magnetic forces are applied to the generator 6 from the outside in all directions, the generator 6 will be attracted or repelled by those magnetic forces and will rotate.

In FIG. 1, the generator 6 is installed horizontally and rotates, but it is also possible to eliminate the two bevel gears, arrange the generator 6 and coils vertically, and connect the rotor 2 directly to the coupler 17 so that the generator 6 rotates vertically.
The rotor 2, bearing 5, ring 4, wire 22, etc. are preferably made of non-magnetic materials such as plastic, aluminum, stainless steel, rubber, and brass.

In this embodiment, water is used as a power source, and the water wheel 20 is immersed in the water and rotated to generate electricity, but wind may also be used as a power source.
In this case, the water wheel 20, the belt 19, and the coupler 17 are structured so that the rotating shaft 21 rotates when exposed to wind.

Next, an embodiment will be described in which a detachable pipe 23 is attached instead of the ring 4 in FIG. 1 and FIG. 2, and the power generating body 6 is made circular.
FIG. 4A is an oblique view of a plurality of magnets covered by a donut-shaped circular pipe 23 made by combining a plurality of separable pipes 23, and the upper part of the pipe 23, which can also be separated into upper and lower parts, has been removed in order to show the internal structure, and FIG. 4B is an enlarged view of the wavy part in FIG. 4A, showing the inside.
The rotating body 2 and the multiple coils described in the first embodiment are not shown, and the other parts other than the power generating body are the same as those in FIG. 1 and FIG. 2 of the first embodiment and have already been described, so they will not be repeated here.

The generator 6 in Figures 1 and 2 is formed into a doughnut-shaped ring by combining a separable ring 4 and each magnet. If the ring 4 wears down due to friction, one end of the ring must be disassembled in order to replace the ring 4, which makes it difficult to assemble the ring within each coil.
Therefore, as shown in FIG. 4, the pipes 23 are designed to be separable, and furthermore, by fitting the recesses and protrusions, the pipes 23 are structured so that they can be separated into upper and lower parts, and the pipes 23 are connected together.

In Figure 4 (B), multiple magnets including the fourth magnet 10 and the seventh magnet 27 are covered with separable pipes 23, an elastic body 24 is inserted between each magnet, and each pipe 23 is combined as shown in Figure 4 (A) to form a donut-shaped power generator 6.
The elastic body 24 is made of a stretchable non-magnetic material such as rubber, spring, cushion, sponge, etc. that will prevent the magnets from moving inside the pipe 23, and does not need to be attached when the magnets can be connected without any problems.

As a result, the outside of the power generating body 6 covered by the pipes 23 can be divided into multiple parts, and by combining each pipe 23, a doughnut-shaped circle is formed, which can rotate in a circle within each coil.
Even if the outer pipe 23 of the circle once assembled is worn down by rotational movement, it is only necessary to replace the worn part of the outer pipe 23, eliminating the need to largely dismantle the circle of the power generating body 6, and the circle can be easily assembled in each coil.

In FIG. 4, each magnet and elastic body 24 are connected together and inserted into the pipe 23, but it is also possible to operate using only one fourth magnet 10, or to connect one fourth magnet 10 and one pipe 23 together, forming a short, fragmented semicircle rather than a circle.

In Figures 1 and 2, the generator 6 is rotated mainly by the attractive forces between the magnets of the generator 6 and the magnets of the rotor 2. However, as shown in Figures 5 and 6, we will explain a method of rotating the generator 6 by aligning the magnets of the rotor 2 parallel to the magnets of the generator 6 and applying attractive and repulsive forces from the horizontal direction and repulsive magnetic forces from below.

FIG. 5 is a perspective view showing the structure, in which the rotor 2 in FIG. 1 is moved to the upper part, and the magnets attached to the lower part of the rotor 2 are attached horizontally to the power generator 6.
Further, in order to support the power generating body 6, a plurality of bearings 5 are provided obliquely below the power generating body 6, so that the power generating body 6 can rotate smoothly.

Figure 6(A) shows the state in which a repulsive force is applied from the sixth magnet 26 from below to the fourth magnet 10 of the power generating body 6 in Figure 5, with a repulsive force being applied from the outer fifth magnet 25 and an attractive force being applied from the inner first magnet 3, and Figure 6(B) is a cross-sectional view of the power generating body 6 in (A) taken along line B-B.
FIG. 7 is a plan view seen from above, omitting the illustration of the upper rotating body 2 in FIG.

In this embodiment, the multiple magnets attached to the rotating body 2 used in Figure 1 are attached to the lower part of the rotating body 2 so that they are parallel to each magnet of the generator 6, using a magnet holding plate 31 so that the magnetic force acts horizontally, as shown in Figure 6.
As shown in FIGS. 6A and 6B, a plurality of bearings 5 are disposed obliquely below the power generator 6.
The other parts are the same as those in FIG.

In Figure 6, a repulsive force is applied to the fourth magnet 10 of the power generating body 6 from the bottom by the sixth magnet 26, a repulsive force is applied from the outer fifth magnet 25, and an attractive force is applied from the inner first magnet 3, and as shown in Figure 7, a similar arrangement is also applied on the opposite side of the rotating shaft 21 and above and below.
As shown in Figure 6, the fourth magnet 10 of the generator 6 is subjected to a magnetic force attracted by the first magnet 3, and similarly, the third magnet 9 on the opposite side of the rotating shaft 21 is subjected to a magnetic force attracted by the second magnet 8, and the same thing happens above and below the rotating shaft 21. As in Example 1, a force is always acting on the entire generator 6 toward the center of the rotating shaft 21 due to the attractive force, and the forces are balanced, allowing the generator 6 to perform smooth rotational movement within each coil.

In Figure 1 of Example 1, the rotating body 2 applies a magnetic force to each magnet of each generator in a horizontal direction, in parallel, and the generator 6 is attracted mainly by suction force. Therefore, even if the generator 6 is supported from below by the bearing 5, the gravity of the generator 6 is applied, and a large force is required to rotate it.

In FIG. 6A, when the sixth magnet 26 is gradually brought closer to the fourth magnet 10, the mutual repulsive force causes the power generator 6 to move upward, separate from the bearing 5, and float in the air.
When this operation of the sixth magnet 26 is performed at multiple points on the power generator 6, the entire power generator 6 moves up and down and floats in the air, so that it does not come into contact with the bearing 5.
As a result, the gravity of the power generating body 6 is eliminated, and the power generating body 6 can rotate with a small force without coming into contact with the multiple coils including the first coil 11.

As shown in FIG. 7, each magnet of the power generating body 6 is attracted by the magnets of the rotating body 2 located above, below, left and right of the rotating shaft 21, and moves up, down, left, right and diagonally, and is usually in contact with one of the bearings 5 on the outside.
This is because, as in the first embodiment, the magnetic force of each magnet varies depending on the size and installation position of each magnet, resulting in variation in the respective attractive forces.
Furthermore, as shown in FIG. 3, there is a small gap between the bearing 5 and the ring 4. Therefore, when the rotor 2 is rotated under such circumstances, part of the generator 6 rotates in contact with the outer bearing 5, and the rotational trajectory does not trace a perfect circle and is not constant.

For example, in FIG. 7, if the attractive force between the third magnet 9 and the second magnet 8 is stronger than the attractive forces between the other magnets, the third magnet 9 will be attracted to the second magnet 8, and the entire power generator 6 will move to the left until it comes into contact with the left bearing 5.
At this time, when the fifth magnet 25 is moved to the right, the repulsive force between the fifth magnet 25 and the fourth magnet 10 increases, causing the entire power generator 6 to move to the right and lose contact with the bearing 5 on the left side.

If the same adjustment as described above is made to the ninth magnet 29 on the right, the tenth magnet 30 on the top, and the eighth magnet 28 on the bottom, the generator 6 will move to the center of the rotating shaft 21 and will be able to rotate without coming into contact with any of the bearings 5.
In this way, when a repulsive force is applied to the power generator 6 from below, or an attractive force is applied from above the power generator 6, and an attractive force and a repulsive force are applied from the side, the power generator 6 moves in all directions, up and down, left and right, diagonally, etc., and floats in the air, and the power generator 6 can rotate without contacting the bearings 5.

In FIG. 7, similarly to the first embodiment, the polarity of some of the magnets in the rotor 2 or the polarity of all of the magnets may be reversed to apply a repulsive force to the magnets of the generator 6 to operate them.
Furthermore, the power generating body 6 does not have to be formed as a single circle, and a semicircular power generating body 6 with a portion of the ring 4 missing may be operated.

In Figure 6, the magnetic field of each magnet is applied to the generator 6 horizontally and from below, but it is also possible to apply the magnetic field from all directions, such as from above or diagonally. It is also possible to mix attractive and repulsive forces to operate the generator 6 so that it can rotate without contact.

Figure 8 shows the right side of the power generating body 6 in Figure 7, and is a plan view showing only the right side portion, with the multiple coils not shown and multiple magnets with the same magnetic force as the third magnet 9 and multiple magnets with a smaller magnetic force attached to the entire power generating body 6.
Each magnet with a small magnetic force has a polarity that faces and repels the third magnet 9 and a number of other magnets with the same magnetic force, and by mounting them in this manner, the power generation efficiency is increased.

In Figures 6 and 7, multiple magnets including the fifth magnet 25 and sixth magnet 26 on the outside of the generator 6 are attached to the rotating body 2 by a magnet holding plate 31 and rotate together with the rotating body 2, but in Figure 8, these magnets are removed and multiple magnets are installed on the fixed base 14, such as the ninth magnet 29 and tenth magnet 30, so as to exert a repulsive force against a magnet of the same size as the third magnet.

When the rotating body 2 rotates, the power generating body 6 having the third magnet 9 receiving an attractive force from the second magnet 8 also rotates, and the multiple magnets having the same magnetic force as the third magnet 9 receive a repulsive force from the ninth magnet 29 and tenth magnet 30.
On the other hand, each magnet with a magnetic force smaller than that of the third magnet 9 receives an attractive force, but the power generating body 6 as a whole receives a relatively larger repulsive force from the ninth magnet 29 and the tenth magnet 30.

While the power generator 6 is rotating, if the ninth magnet 29 is gradually moved to the left in Figure 8 and the magnetic force of each magnet in the power generator 6, including the third magnet 9, is strengthened, the power generator 6 as a whole will move to the left due to the repulsive force and will move away from the bearing 5 on the right side.
By making such an adjustment to the tenth magnet 30 or other magnets, the power generator 6 will gradually move toward the center of the rotating shaft 21 as it rotates, and will move away from all of the bearings 5, allowing it to rotate without contact.

In addition, if magnets with the same magnetic force as the ninth magnet 29 are installed in multiple locations on the fixed base 14 at the bottom of the power generator 6 in Figure 8 and adjusted gradually upward in the same manner as described above, when the power generator 6 begins to rotate, it will move upward due to the repulsive force of the multiple magnets at the bottom and will be supported without contact.
Therefore, when the power generating body 6 rotates, only a small rotational force is required, and even if the magnetic force applied from each magnet of the rotor 2 to each magnet of the power generating body 6 is small, the power generating body 6 can be moved.

As a result, as in Example 1, when the water turbine 20 rotates, even a weak force causes the first magnet 3 and the second magnet 8 of the rotating body 2 to rotate, and the generator 6 which receives an attractive force from them can perform a stable circular rotation, always rotating in the same orbit and moving within each coil including the first coil to generate electricity.
Furthermore, by adjusting the position of each magnet, including the ninth magnet 29, and changing the balance of magnetic forces between the magnets, the orbit of the power generator 6 can be moved in all directions, and the power generator 6 can rotate in a circle on the same orbit without coming into contact with any objects, such as the bearings 5 or the coils.

In FIG. 8, the ninth magnet 29, the tenth magnet 30, etc. apply a repulsive magnetic force to the third magnet 9, etc. in the power generating body 6, but they may also apply an attractive force to operate in the opposite manner.
In this manner, in this embodiment, as shown in Figures 6, 7, and 8, a magnetic field can be applied from the inside and outside of the power generating body 6, making it possible to rotate the power generating body 6 by means of attractive or repulsive forces, or both.
It is also possible to apply a magnetic field from all directions, such as above, below, left, right, and diagonally, to the power generator 6, thereby moving the power generator in all directions and suspending it in the air.

Furthermore, as in the first embodiment, a magnetic material may be used in place of the first magnet 3, second magnet 8, and other multiple magnets provided on the rotating body 2, and an attractive force may be applied to each magnet of the power generating body 6, including the fourth magnet 10 and multiple magnets, to operate them.

Next, we will explain an embodiment in which the fourth magnet 10, third magnet 9, and multiple magnets attached to the power generating body 6 in Figure 1, and the first magnet 3, second magnet 8, and multiple magnets attached to the rotating body 2 are replaced in part or in whole with electromagnets such as the first electromagnet 44 and the second electromagnet 38 to generate electricity.

Figure 9 (A) is an oblique view of the rotating body 2 and second power generating body 47 of Figures 1 and 4, in which the first magnet 3 has been changed to a second electromagnet 38 and the fourth magnet 10 has been changed to a first electromagnet 44, respectively, and two rails have been attached to the outside of the pipe 23 of Figure 4. The illustration of multiple magnets and electromagnets other than the second electromagnet 38 of the rotating body 2, as well as multiple coils, has been omitted.
FIG. 9(B) is an enlarged view of the wavy line portion of FIG. 9(A) showing the second power generating body 47 in detail, and shows a plurality of electromagnets including the first electromagnet 44 and magnets inserted into the pipe 23 of FIG. 4.
The multiple coils including the first coil 11 as shown in FIG. 1 of the first embodiment are omitted in the drawing, and multiple coils including the first coil 11 are present outside the second power generating body 47.

An electricity supply stand 33 is attached to the fixed base 14, and a second electricity supply stand 37 is attached to the rotating body 2. Positive and negative electricity are supplied to the second electricity supply stand 37 from a rail 39 attached to the rotating shaft 21, and then supplied to other electromagnets including the second electromagnet 38, which obtains a magnetic field and becomes a magnet.
On the other hand, a first electrical supply plate 40 and a second electrical supply plate 41 extend from the electrical supply stand 33, and positive and negative electricity are respectively supplied to them. The first electrical supply plate 40 is in contact with a first rail 42, and the second electrical supply plate 41 is in contact with a second rail 43.

In addition, the first rail 42 contacts the beginning 45 of the coil of the first electromagnet 44, while the second rail 43 contacts the end 46 of the coil, and positive and negative electricity are supplied to form the first electromagnet 44.
Each electromagnet is formed by winding a coil around a magnetic material, and by changing the positive and negative polarity of the electricity applied to the beginning 45 and end 46 of the coil, the polarity of the north and south poles of each electromagnet also changes.

As shown in Figure 9 (B), there are multiple magnets inside the pipe 23, but some or all of them are changed to multiple electromagnets, and each electromagnet has the start 45 and end 46 of the coil facing each other alternately to increase power generation efficiency, and they are connected to form a circle to form a second power generating body 47.
Similarly, the rotor 2 also has a plurality of magnets, as in FIG. 1, but some or all of them are changed to electromagnets such as the second electromagnet 38.
Other parts and contents are the same as those in FIG. 1 of the first embodiment, so the description will be omitted.

Electricity is supplied to the two power supply stands to operate the second electromagnet 38 in the rotating body 2 and the multiple electromagnets in the second power generating body 47 .
The polarity of the first electromagnet 44 can be changed by reversing the direction of the coil relative to the two power supply plates, or by switching the start 45 and end 46 of the winding and bringing them into contact with each other.
As a result, a plurality of electromagnets including the first electromagnet 44 are alternately arranged with different polarities within the pipe 23 to form a second power generating body 47 .
When the second electromagnet 38 of the rotating body 2 and other magnets or electromagnets are brought close to this second power generating body 47 to apply an attractive force and rotate the rotating body 2, the second power generating body 47 rotates, as in Example 1, and moves within multiple coils including the first coil 11 to generate electricity.

In this way, when electricity is constantly flowing through the two rails on the outside of the pipe 23 via the two power supply racks, a magnetic field is constantly generated in each of the multiple electromagnets in contact with the rails, and the multiple electromagnets including the first electromagnet 44 operate as magnets.
On the other hand, electricity is also supplied to a plurality of electromagnets including the second electromagnet 38 in the rotating body 2, and each of them becomes a magnet, so that when the rotating body 2 rotates, the second power generator 47 also rotates together.
Since the second power generating body 47 rotates and moves within a plurality of coils including the first coil 11, an induced current flows within each coil, generating power.

As in Example 1, the polarity of some or all of the magnets or electromagnets of the second electromagnet 38 and the second power generating body 47 of the rotating body 2 may be changed to rotate the second power generating body 47 by repulsive force, or the magnets used in Example 1 may be used for some or all of the electromagnets of the rotating body 2.
Each electromagnet is formed by winding a coil around a magnetic body, and the magnetic body forming each electromagnet is desirably made of a material such as soft iron, ferrite, or cobalt.
Furthermore, the cross section of each electromagnet and coil is circular, but may be elliptical, rectangular, or polygonal.

Next, a method will be described in which a plurality of electromagnets attached to the rotating body 2 in FIG. 9(A) are moved to the fixed base 14, the driving times of each electromagnet are staggered, and an attractive or repulsive magnetic force is applied to each electromagnet of the second power generating body 47, thereby rotating the second power generating body 47.
FIG. 10 is a plan view in which the rotating shaft 21 and the rotating body 2 in FIG. 9A are omitted, and a plurality of electromagnets including the second electromagnet 38 are installed on the fixed base 14 as in FIG.

As shown in FIG. 10 , the second electromagnet 38, the fifth electromagnet 50, and the sixth electromagnet 51 that were attached to the rotating body 2 in FIG. 9 (A) are disposed inside or outside the second power generating body 47 and fixed to the fixed base 14.
Further, within the pipe 23 of the second power generating body 47, there are various magnets including the first electromagnet 44, a third electromagnet 48, a fourth electromagnet 49, and a plurality of other electromagnets and the third magnet 9.

The electromagnets in the second power generating body 47 are arranged so as to perform the following operations.
For example, when the second electromagnet 38 is driven, the first electromagnet 44 is attracted and moves in the direction of the arrow 52 , and the third electromagnet 48 approaches the fifth electromagnet 50 .
Next, when the drive of the second electromagnet 38 is stopped and the fifth electromagnet 50 is driven, the third electromagnet 48 is attracted to the fifth electromagnet 50, the second power generating body 47 rotates in the direction of the arrow 52, and the fourth electromagnet 49 approaches the sixth electromagnet 51.
Furthermore, when the driving of the fifth electromagnet 50 is stopped and the sixth electromagnet 51 is driven, the fourth electromagnet 49 is attracted to the sixth electromagnet 51 , and the second power generating body 47 further rotates in the direction of the arrow 52 .

When the second power generating body 47 rotates a certain distance, the third electromagnet 48 approaches the second electromagnet 38. Similarly, when the driving of the sixth electromagnet 51 is stopped and the second electromagnet 38 is driven, the third electromagnet 48 is attracted to the second electromagnet 38, and the second power generating body 47 rotates in the direction of the arrow 52. By continuing to repeat the same operation as above, the second power generating body 47 continues to rotate in the direction of the arrow 52.

In this way, by arranging the other electromagnets in the second power generating body 47 so that they can operate like a forward extension, and further arranging multiple electromagnets equivalent to the second electromagnet 38, the fifth electromagnet 50, and the sixth electromagnet 51 around the second power generating body 47, and then operating the second electromagnet 38, the fifth electromagnet 50, and the sixth electromagnet 51 with different driving times, the second power generating body 47 can continue to rotate and move within the first coil 11 and multiple other coils to generate electricity.

In FIG. 10, the electromagnets including the second electromagnet 38 exert an attractive force on each electromagnet in the second power generating body 47, but it is also possible to change some or all of the force to a repulsive magnetic force and operate the electromagnets.
Further, a part or all of the electromagnets in the second power generating body 47 may be made of neodymium magnets, which are permanent magnets, such as the fourth magnet 10 used in FIG.
For example, the first electromagnet 44 may be changed to the third magnet 9 in FIG. 7, the third electromagnet to the eleventh magnet 32, and the fourth electromagnet to the fourth magnet 10, and the electromagnet may be changed to the fourth magnet 10.

In this embodiment, three electromagnets were installed on the fixed base 14, but two may be used, or multiple electromagnets may be added, and they may be arranged in all directions, such as outside the second power generating body 47, or above and below.
Moreover, the second electromagnet 38 and the fifth electromagnet 50, or the second electromagnet 38 and the sixth electromagnet 51 may be operated simultaneously.
This allows the operation and deactivation of the multiple electromagnets on the fixed base 14 to be switched in sequence, thereby allowing the second power generating body 47 to perform a circular rotational movement.

In this way, in this proposal, there are several ways to rotate each generator without putting a load on the rotation of each generator and by reducing the frictional force in contact with the bearings 5, which utilize the attractive or repulsive forces between the magnets. By changing the polarity of each magnet attached to the rotating body 2 and changing the angle of the magnetic force on each generator to up, down, left, right, diagonal, or vertical, the strength of the magnetic force can be changed from all angles, and by applying a magnetic field from all directions, each generator can be suspended in the air, allowing each generator to rotate smoothly without contact.

In this proposal, the rotor 2 is enlarged and multiple generators and coils are arranged around the outer periphery of the generator 6. Furthermore, by forming a rotor 2 and generators with a similar structure on the lower part of the rotating shaft 21, a large amount of electricity can be generated with one rotation of the rotating shaft 21. (Not shown)

In the generator 1 of this invention, even if the river flow is gentle, as long as there is a volume of water or a strong force to rotate the water wheel 20, the diameter of the rotor 2 and each generator can be made large.
Therefore, the speed at which the current passes through each coil increases as the diameter of each generator increases, the frequency of the induced current generated in the coil increases, and the amount of power generated increases.
Therefore, there is no need to install the device in mountainous areas with fast-flowing water, and it can be used to generate power downstream in rivers with gentle currents.

Furthermore, if a water wheel 20 is attached to the other end of the rotating shaft 21, a stronger force can be obtained, and an even larger amount of power can be generated.
If a rotating device of a different mechanism that rotates using other natural energy, such as a windmill or wave power generation, is connected to the rotating shaft 21 instead of the waterwheel 20, it is possible to generate power with low energy rotation speed like the waterwheel 20.

LIST OF SYMBOLS 1 Generator 2 Rotating body 3 First magnet 4 Ring 5 Bearing 6 Generator 7 Groove 8 Second magnet 9 Third magnet 10 Fourth magnet 11 First coil 12 Second coil 13 Coil stand 14 Fixed stand 15 First bevel gear 16 Second bevel gear 17 Coupler 18 Pulley 19 Belt 20 Water wheel 21 Rotating shaft 22 Wire 23 Pipe 24 Elastic body 25 Fifth magnet 26 Sixth magnet 27 Seventh magnet 28 Eighth magnet 29 Ninth magnet 30 Tenth magnet 31 Magnet holding plate 32 Eleventh magnet 33 Electricity supply stand 34 Bridge diode 35 Capacitor 36 Resistor 37 Second electricity supply stand 38 Second electromagnet 39 Rail 40 First electricity supply plate 41 Second electricity supply plate 42 First rail 43 Second rail 44 First electromagnet 45 Start of winding 46 End of winding 47 Second power generating body
48 Third electromagnet 49 Fourth electromagnet 50 Fifth electromagnet 51 Sixth electromagnet 52 Arrow

Claims (5)

In a generator in which a third magnet in a first coil moves within the first coil due to a magnetic force of a second magnet , the third magnet moves within the first coil to generate electricity,
Applying a magnetic force to the third magnet , and rotating the second magnet that is disposed parallel to the third magnet and attached to a rotating body;
The magnetic force of attraction or repulsion of the second magnet is used to rotate a power generating body having the third magnet and no rotating shaft, thereby moving the power generating body within the first coil;
generating an induced current in the first coil to generate electricity;
The generator is characterized in that the third magnet is inserted into a groove of a ring, and two magnets having opposite polarities to the third magnet and weaker magnetic force than the third magnet and facing in a repulsive direction are inserted into the groove of the ring on either side of the third magnet, thereby increasing power generation efficiency and forming the power generating body. 2. The generator according to claim 1, wherein a removable wire is attached to a power generating body having the third magnet . 2. The generator according to claim 1, wherein a ninth magnet that applies an attractive or repulsive magnetic force to the third magnet is disposed on the outer periphery of the third magnet , and the attractive or repulsive magnetic force of the ninth magnet is changed to move the power generating body,
A generator characterized by generating electricity by generating an induced current in the first coil. 2. The generator according to claim 1, wherein the third magnet is replaced by a first electromagnet, and a magnetic force is applied to the first electromagnet by passing electricity through the first electromagnet.
Rotating the second magnet or the second electromagnet attached to a rotating body;
a second power generating body having the first electromagnet and no rotation axis is rotated by the second magnet or the magnetic force of attraction or repulsion of the second electromagnet, and moved within the first coil;
A generator characterized by generating electricity by generating an induced current in the first coil. 5. The generator according to claim 4, wherein two rails are provided on the second power generating body and are respectively connected to the coils of the first electromagnet, and electricity is passed through the rails to apply a magnetic force to the first electromagnet.

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