JP2000209843A - Dc motor generator with installed disk generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an energy source which has no influence on the environment. SOLUTION: Conductor disks 4, 10 and a rotor 7 are fixed to a rotor shaft 1. An electromagnet 6 is fixed between the conductor disks. Connection is performed by using sliding brushes 12, 13, 14, 15, 18.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motor generator in which a Faraday disk-type generator and a motor for driving the generator are integrated.

[0002]

2. Description of the Related Art Conventionally, there is no technique similar to the present invention.

[0003]

Conventionally, petroleum, coal, and nuclear power have been used as energy sources, but they have caused global environmental problems. An object of the present invention is to provide an energy source that does not affect the environment.

[0004]

In order to achieve the above object, in a motor generator according to the present invention, a rotor made of a disk-shaped magnetic material is provided between two disk-shaped conductors and the conductor disk. The fixed rotor shaft is rotatably supported by a bearing fixed at the center of two bearing stands fixed by closing both open ends of the cylindrical container. An electromagnet in which a conductive wire is wound around an annular cylindrical iron core in the circumferential direction is fixed between one conductor disk and the rotor on the inner wall of the container, and the rotor shaft passes through the center of the iron core. Between the other conductor disk and the rotor, a conductor connects the outer circumference and the inner circumference of the insulator in the radial direction to the end face of the insulator formed in the shape of an annular disk facing the end face of the rotor. A stator arranged annularly at intervals in the circumferential direction and connected and fixed in parallel is fixed to the inner wall of the container coaxially with the rotor shaft. A brush is provided for sliding contact with the outer peripheral portions of the two conductor disks, and a brush is provided for sliding contact with the rotor shaft on the inner peripheral portion of the stator and outside the container. A circuit is formed by a brush that slides in contact with the conductor disk, the conductor of the electromagnet, the conductor of the stator, and the rotor shaft.

The rotor has a hollow cross section.

Conductors are fixed to a portion of the rotor shaft where the brush fixed to the inner peripheral portion of the stator is in sliding contact and a portion of the rotor shaft where one of the brushes fixed to the two bearing stands is in sliding contact. The two conductors are connected by a conductor. The conductor and conductor are insulated from the rest of the rotor shaft.

[0007]

When current flows from a DC power supply to the stator wire and the electromagnet wire of the motor generator constructed as described above, a magnetic flux is generated in the electromagnet, the rotor is magnetized, and the rotor and the stator wire are connected. Meanwhile, a driving force is generated by Fleming's left-hand rule, and the rotatably supported rotor rotates. As the rotor rotates, electric power is generated by unipolar induction in a circuit including the conductor disk fixed to the rotor shaft. The electric power generated in the circuit including one conductor disk, the electromagnet, and the conductor of the stator increases the magnetic flux generated in the electromagnet, increases the current flowing through the conductor of the stator, and increases the rotation speed of the rotor. As the magnetic flux increases and the speed of rotation increases, the power generated in the circuit including the conductor disk becomes larger, creating a circulation.The power generated by the unipolar induction becomes larger than the current of the DC power supply, Even without power, the rotor will rotate. At this time, since the same electric power is generated in the circuit including the other conductor disk, it can be taken out and used. By rotating the rotor, electric power is generated by monopolar induction.However, since the cross section of the rotor is hollow and forms a closed circuit in the radial direction, electric power is supplied in the same direction in the radial direction on both surfaces of the rotor. As they occur, they do not flow in proportion.

[0008]

Embodiments will be described with reference to the drawings.
In FIG. 1, both open ends of a cylindrical container 17 are closed, and bearing stands 3 and 11 are fixed. The bearing 2 is fixed to the center of the bearing stands 3 and 11. Two disc-shaped conductor plates 4 and 10 and a disc-shaped rotor 7 fixed to a rotor shaft 1 are rotatably mounted on two bearings 2 and 2 inside a container 17. Supported. An electromagnet 6 around which a conductive wire 5 is wound and formed into a hollow cylindrical shape is connected to a conductive plate 4.
The rotor 7 is fixed to the inner wall of the container 17 with a small gap therebetween. The cross section of the rotor 7 is formed hollow. The stator 16 is provided between the rotor 7 and the conductor plate 10 by the container 17.
It is fixed to the inner wall. In the stator 16, the conductor 8 is fixed to a stator frame 9 made of resin as shown in FIG. 2. Conductor 8
Is connected to the brush 14 fixed to the inner peripheral surface of the stator 16. The brushes 13 and 12 slidably contact the outer peripheral surfaces of the conductor plates 4 and 10 and penetrate the container 17 and are fixed. Brush 1
4, 15 and 18 are in sliding contact with the rotor shaft 1,
5 and 18 are fixed to bearing stands 4 and 11, respectively. Brush 1
Slip rings 19 and 21 are fixed to the portion of the rotor shaft where the slide rings 4 and 15 are in sliding contact with each other.
1 are connected by a conducting wire 20. The two slip rings 19 and 21 and the conductor 20 are insulated from the rest of the rotor shaft 1. FIG. 4 is a circuit diagram of the present invention. The external power supply 32 and the conductor plate 4 are connected in parallel, and are connected from the conductor 8 of the stator 16 to the conductor 5 to form a closed circuit through the rotor shaft 1.

Next, the operation of the above embodiment will be described with reference to the drawings. Referring to FIG. 1, an external power source 32 passes from the brush 15 via the slip ring 21 to the conductor 20 and the slip ring 19 to the conductor 14 via the brush 14. When a current flows through the conductor 5 from above, a magnetic flux B is generated and the rotor 7 is magnetized. At this time, a driving force is generated between the rotor 7 and the conductor 8 by the Fleming's left-hand rule, and the rotor 7 rotates, so that the conductor plates 4 and 10 fixed to the rotor shaft 1 also rotate, and the conductor plate 4 And 10 generate electric power by monopolar induction. The electric power generated in the conductor plate 4 flows through the brushes 12, 15 and 14, which are in sliding contact with the conductors 8 and 5, and the magnetic flux B increases,
The current flowing through the conductor 8 also increases, the driving force acting on the rotor 7 increases, the speed of rotation increases, the power generated in the conductor plates 4 and 10 increases, and the increased power is transmitted to the conductors 5 and 8 via the brush 12. Flow, the magnetic flux B increases, the current flowing through the conductor 8 increases, the rotation speed of the rotor 7 increases, and the power generated in the conductor plates 4 and 10 increases. Necessary for the power supply can be covered by the power generated by the conductor plate 4, and the external power supply 3
It rotates without the power of 2. Conductor plate 4 also has conductor plate 4
Since the same electric power is generated, it can be taken out and used.

The embodiment shown in FIG. 3 is obtained by connecting two motor generators of the present invention of the embodiment of FIG. 1 coaxially, and the structure and operation are almost the same as those of the embodiment of FIG.

[0011]

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

By making the cross section of the rotor hollow, current does not flow due to unipolar induction, so that generation of a driving force in the reverse direction can be prevented.

A conductor is fixed to a portion of the rotor shaft where the brush fixed to the inner peripheral portion of the stator is in sliding contact, and a portion of the rotor shaft where one of the brushes fixed to the two bearing stands is in sliding contact. Since the two conductors are connected by a conductor, and the conductor and the conductor are insulated from the other parts of the rotor shaft, the rotor shaft can be incorporated in the circuit, so that the wiring can be simplified.

By fixing the conductor disk to the rotor shaft, it is possible to extract electric power by monopolar induction.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment of a motor generator.

FIG. 2 is a perspective view showing a configuration of a stator.

FIG. 3 is a longitudinal sectional view showing an embodiment of the motor generator.

FIG. 4 is a circuit diagram of an embodiment of the motor generator.

[Explanation of symbols]

1 rotor shaft 7 rotor 12, 13
Brush 2 Bearing 8 Stator wire 14, 1
5, 18 Brush 3 11 Bearing stand 9 Stator frame 16 Stator 4 10 Conductor disk 17 Vessel 5 Electromagnetic conductor 19, 21 Slip ring 6 Electromagnet 20 Conductor 32 External power supply

Claims (3)

[Claims] 1. A rotor shaft comprising two disk-shaped conductors and a disk-shaped rotor fixed between said conductor disks,
It is rotatably supported by a bearing fixed at the center of two bearing stands fixed by closing both open ends of a cylindrical container, and an annular columnar shape is provided between one conductor disk and the rotor. An electromagnet in which a conductive wire is wound around the iron core in the circumferential direction is fixed to the inner wall of the container, a rotor shaft passes through the center of the iron core, and an annular circle is provided between the other conductor disk and the rotor. Conductors are arranged on the end face of the plate-shaped insulator facing the end face of the rotor facing the end face of the rotor in a radial direction connecting the outer circumference and the inner circumference of the insulator in a circumferentially spaced annular manner and connected in parallel. The fixed stator is fixed to the inner wall of the container coaxially with the rotor shaft, and includes a brush that slides on the outer peripheral portions of the two conductor disks, and slides on the inner peripheral portion of the stator and outside of the container on the rotor shaft. A motor generator comprising a brush in contact with the motor generator. 2. The motor generator according to claim 1, wherein the rotor has a hollow cross section. 3. A conductor is provided between a portion of the rotor shaft where the brush fixed to the inner peripheral portion of the stator is in sliding contact and a portion of the rotor shaft where one of the brushes fixed to the two bearing stands is in sliding contact. The motor generator according to claim 1, wherein the two conductors are fixed and connected by a conductor, and the conductor and the conductor are insulated from other portions of the rotor shaft.