KR20190018401A - A generator composed of multiple rotors and stator - Google Patents

Abstract

A generator (100A) of the present invention includes: a rotary shaft (110) rotated by external power; first rotors L and R (120a, 120b) formed of a magnetic body (157a) or a plurality of magnets (157b) and coupled between the outer side of the rotary shaft (110) and stators L and R (130a, 130b), respectively, in order to be fixed to the rotary shaft (110); the stators L and R (130a, 130b) formed in a round tray shape as a complex soft material or a non-magnetic material, and disposed on the outer side of the rotary shaft (110) to face each other; a second rotor (150) formed of the magnets (157b) or the magnetic body (157a), disposed on the outer side of the stators L and R (130a, 130b), and coupled to the rotary shaft (110) so as to be slipped; and a snap ring (214). Accordingly, a cogging phenomenon and an eddy current between the magnets of the rotor and the winding coils of the stator are removed, and the relative speed is increased, so a desired electromotive force is obtained.

Description

[0001] The present invention relates to a generator composed of multiple rotors and stator,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a generator comprising multiple rotors and stators, and more particularly, to a generator in which a core of a stator is formed into a magnetic iron core of a strong magnetic material, In the present invention, a winding coil is used for a stator core formed of a complex soft material or a nonmagnetic material, and a coil formed of a magnetic material or a magnetically-divided plurality of magnets is used. When a plurality of magnets divided by one rotor L and R or a second rotor formed by a magnetic body rotate at the same speed in the same direction, mutual magnetic forces are induced to generate electromotive force in the stator, and the first rotors L and R So that the second rotor can rotate at a constant natural speed while maintaining a attraction to attract the second rotor to each other, To a generator capable of increasing power generation efficiency.

The present invention relates to a generator comprising multiple rotors and stators, and more particularly to a generator composed of a plurality of magnets or a plurality of magnets divided into a plurality of magnets, The second rotor is rotated at the same time, thereby reducing the rotational resistance of the rotor and increasing the power generation efficiency, thereby generating electricity.

The magnitude of the electromotive force generated by the generator is proportional to the strength of the magnetic field, the length of the conductor, and the relative speed of the magnetic field and the conductor.

Therefore, the electromotive force can be increased by increasing the intensity of the magnetic field, by forming the conductor longer, or by increasing the relative speed of the magnetic field and the conductor. Generally, the relative speed of the magnetic field and the conductor is increased to increase the electromotive force. To achieve this, the rotational speed of the rotor must be increased. In this case, since there is no rotational resistance, The electromotive force could not be obtained.

A generator capable of obtaining a desired electromotive force by using two rotors has been developed. An improved type low-speed generator of the improved type low-speed generator 10-20100108950, which is an example thereof, is shown in FIG.

The improved type low speed generator of FIG. 13 is a structure that obtains an electromotive force at a low rotational speed by rotating a rotor having magnets and an inner casing as a magnetic body in the same direction. Advantages include a rotor having magnets and an inner casing A stator core formed of a non-magnetic material is disposed between the synchronous rotating bodies, thereby significantly reducing the rotational resistance.

However, in the conventional improved type low speed generator described above, the inner casing is coupled with the fixed gear and the rotary gear on one side of the inner casing, thereby causing the rotating friction resistance and using the inner casing rotated simultaneously with the rotor to improve the rotating force. However, The number of magnet forming is limited due to the small size of the inner casing, so that a large electromotive force can not be obtained.

SUMMARY OF THE INVENTION The present invention has been devised in order to solve the problems of the conventional art described above. An object of the present invention is a generator composed of a plurality of rotors and stator that can use a rotary shaft or a fixed shaft, respectively.

To this end, first, the first rotors L and R are fixedly coupled using the rotation axis, and the second rotor is coupled to be slipped.

Second, the first rotors L, R and the second rotors are slip-coupled using a fixed shaft, and the stator is coupled to each other to face each other.

Third, all of the first rotors L, R and the second rotors are slip-coupled using a fixed shaft, and the stator is coupled to each other.

An object of the present invention is to provide a generator comprising a plurality of rotors and stator using a rotating shaft or a fixed shaft, wherein the first rotors L, R are fixedly or slidably engaged with the rotating shaft or the fixed shaft.

Further, the second rotor is slidably engaged with the rotary shaft or the fixed shaft.

As a seating method of the rotor,

The first rotors L and R are formed of a magnetic material or a plurality of magnets that are divided into a number of pieces.

Further, the second rotor is formed of a plurality of magnets or magnetic bodies which are divided in number corresponding to the first rotors L, R.

Further, both of the first rotors L, R and the second rotors can be formed into a plurality of magnets divided into a number of parts.

Further, the stator is arranged between the first rotors L, R and the second rotors.

In addition, the stator is molded in a round tray form as a composite soft material or a non-magnetic material.

In addition, the stator forms a slotted stator vane.

Further, the stator forms a side plate and forms a hollow circular shape at the center of the side plate and slips or fixes it to the rotary shaft or the fixed shaft.

Further, the electromotive force from the stator is derived through the wiring.

According to the generator comprising the multiple rotors and the stator of the present invention, when the first rotors L, R and the second rotors are simultaneously rotated, the forces that attract and attract each other due to the magnetic force between the two rotors and the stator the rotation resistance is largely reduced, and the cogging phenomenon and the eddy current are removed between the plurality of magnets of the first rotor L, R or the second rotor divided by the winding coils of the stator, The speed can be increased and the desired electromotive force can be obtained.

In addition, since the present invention has a stator core composed of a composite soft material or a non-magnetic material, it is possible to solve the eddy current and suppress the generation of heat to improve the durability of the winding coil and to reduce the cogging torque and rotation resistance, There is an advantage of saving the external supply power energy because it is not necessary.

In addition, cogging torque and eddy current can be suppressed to reduce high temperature and rotational resistance.

In the case of a fixed shaft, when the second rotor, such as an electric motorcycle or an electric car wheel, touches the ground and the first rotor L, R on the inner side is connected to the ground, It is possible to reduce cogging torque and eddy current by reducing the high temperature and rotational resistance.

Further, an electromotive force can be further obtained when the magnets are molded into the second rotor, which is relatively larger than the first rotors L and R.

FIG. 1 is a cross-sectional view illustrating a state in which both first rotors L and R are fixedly coupled to a rotary shaft according to a preferred embodiment of the present invention,
Fig. 2 is a longitudinal sectional view taken along line AA in Fig.
Fig. 3 is a cross-sectional view taken along line BB in Fig.
Fig. 4 is a longitudinal sectional view taken along the line CC in Fig.
FIG. 5 is a perspective view illustrating a state where the first rotors L, R and the second rotors are slipably coupled to the fixed shaft according to the preferred embodiment of the present invention,
6 is a longitudinal sectional view taken along line AA in Fig. 5
Fig. 7 is a longitudinal sectional view taken along line BB in Fig. 5
8 is a longitudinal sectional view taken along the line CC in Fig. 5
FIG. 9 is a cross-sectional view of a rotor according to a preferred embodiment of the present invention.
All of which are slip, and the stator has a cross-sectional view
10 is a longitudinal sectional view taken along the line AA in Fig.
Fig. 11 is a longitudinal sectional view taken along the line BB in Fig. 9
12 is a longitudinal sectional view taken along the line CC in Fig.
Figure 13 is a cross-sectional view of a low speed generator of an improved version of the prior art

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a configuration of a generator including a plurality of rotors and a stator according to a preferred embodiment of the present invention and an invention using a rotary shaft 110 or a fixed shaft 210 will be described in detail.

As shown in FIGS. 1, 5, and 9, a method of performing the method according to the preferred embodiment of the present invention is as follows. First, the first rotor L, R (120a, 120b) And the second rotor 150 is coupled to slip.

Second, the first rotor L, R (120a, 120b) and the second rotor 150 are slip-coupled to the fixed shaft 210, and the stator is coupled to each other to face each other.

Third, the first rotors 120a and 120b and the second rotator 150 are slip-coupled to the fixed shaft 210, and the stator is coupled to each other.

As a first embodiment, referring to the attached drawings, as shown in Figs. 1 to 4,

The generator 100A including a plurality of rotors and a stator coupled to the rotating shaft 110 with the first rotors 120a and 120b fixed and coupled and the second rotor 150 slidably coupled to the rotating shaft And the first rotor coupling rods L and R (123a and 112b), the first rotor L and the second rotor coupling rods 120a and 120b, R 132a and 132b and the stator coupling bushing 133 and the winding coils 135 and 123b and the stator L, R 130a and 130b, the stator side plates L and R 131a and 131b, the stator coupling bearings L and R 132a and 132b, The second rotor side plate L and the second rotor side plates L and 151a and 151b, the second rotor coupling hub R 153b, the second rotor coupling bearing L 155a, The second electromagnetically coupled bushing R 156b, the magnetic body 157a, the divided plurality of magnets 157b, the snap ring 214, the key 215, the wire through hole 241, .

The rotary shaft 110 is rotated by the power generated by the external power generating means and both side ends thereof are rotatably supported by the rotary shaft support L, R (111a, 111b).

The first rotors 110a and 120b are formed into a cylindrical shape by a magnetic body 157a or a plurality of magnets 157b divided into a plurality of numbers so that first rotor coupling hubs L and R 123a And 123b, respectively.

Both ends of the first electromagnetic coupling hubs L, R (123a, 123b) are prevented from moving to the left and right using a snap ring (214).

The first rotors 120a and 120b are formed in the form of a round car wheel and have a spiral in the form of a positive (+) shape coupled with the inner circumferential surface of the wheel. The center of the spiral (+ The first rotor coupling hub L, R 123a, 123b, which is formed into a hollow circular shape and is formed by a pair of male and female screws, is mounted and fixed to the rotation shaft 110 by aligning with the center of a spiral (+ And do not move to the left or right using the snap ring 124 on both sides.

The stators L and R 130a and 130b are disposed between the first rotors 120a and 120b and the second rotator 150 and are formed into a round tray with a complex soft material or a nonmagnetic material, The stator vane 134 is wound into a slot shape.

Rams 133a and 133b are used to support the stator L and R 130a and 130b so that both ends of the bushing L and R 133a and 133b are connected to the rotating shaft 110 Slip so as not to move left and right using the snap ring 214 on both sides.

The stator coupling bushings L, R (133a, 133b) molds the wiring through-hole 241 in a direction parallel to the rotating shaft 110. [

The second rotor 150 is located outside the stator L, R (130a, 130b) and is formed of a plurality of magnets 157b or a magnetic body 157a divided into a hollow cylindrical shape on the inner circumferential surface thereof, The second electromagnetic side plates L and R 151a and 151b are connected to the second rotor coupling bearings L and R 155a and 155b and the stator coupling bushings L and R 133a and 133b and the rotary shaft bearings L and R 113a and 113b So as to be freely rotatable from the rotary shaft 110. The rotary shaft 110 is slidably coupled to both ends of the rotary shaft 110,

Hereinafter, the operation of the generator 100A composed of multiple rotors and stator using the rotating shaft 110 of the present invention having the above-described configuration will be described.

When an external rotational power is supplied to the rotary shaft 110, the rotary shaft 110 supported by the rotary shaft support L, R (111, 112) rotates.

When the rotating shaft 110 rotates and the first rotors 120a and 120b fixedly coupled to the rotating shaft 110 rotate, the second rotator 150 rotates the first rotors 120a and 120a 120b at the same time in the same direction at the same time while maintaining a pulling attraction to adhere to each other.

The first rotors 120a and 120b are fixedly coupled to the rotating shaft 110 while the second rotator 150 is rotatably coupled to the second rotor coupling bearings L and Rs 155a and 155b, Is slid at both ends of the rotary shaft 110 using the coupling bushings L, R (133a, 133b) and the rotary shaft bearings L, R (113a, 113b).

A plurality of magnets 157b which are divided in number and provided in the first rotors 120a and 120b or the second rotator 150 and the winding coils 135 provided in the stators L and R 130a and 130b The generated electromotive force is safely led to the outside through the wiring through-holes 141 of the stator coupling bushings L, R (133a, 133b).

That is, in the conventional permanent magnet generator, since the coil is wound by forming a magnetic iron core, which is a strong magnetic material, on the core of the stator, a large amount of rotational resistance is generated due to a magnetic field,

In the present invention, the first rotor L, R (120a, 120b) fixed to the rotating shaft 110 is wound around the stator vane 134 formed of a composite soft magnetic material or a nonmagnetic material, A strong magnetic force is induced to the stator L, R (130a, 130b) formed of a complex soft material or a nonmagnetic material to generate an electromotive force The rotational torque is obtained without rotating resistance.

In the second embodiment according to the present invention, as shown in FIGS. 5 to 8, the first rotors L, R (120a, 120b) and The generator 200A is composed of a plurality of rotors and stator which are coupled to each other so that the second rotors 150 are slipped so that the stator L and R 130a and 130b are opposed to each other, The first rotor L, R (120a, 120b), the first rotor coupling bearing L, R (122a, 122b), the fixed shaft support L, 211a, 211b, the fixed shaft bearing L, And the stator coupling bushings L and R (133a and 133b), the first rotor coupling hubs L and R (123a and 123b), the stator L and R (130a and 130b), the stator side plates L and R (131a and 131b) The second rotor side plates L and R 151a and 151b, the second rotor coupling bearings L and R (155a and 155b), the magnetic body 157a, A snap ring 214, a key 215, an interconnection hole 241, and a wiring 242, which are formed of a plurality of magnets 157a,

9, the stator side plates L and R (131a and 131b) are fixed to both ends of the fixed shaft 210 with the stator coupling bushings L and R (130a and 130b) 133a, and 133b.

The wiring 242 is led to the wiring through-hole 241 formed in the stator coupling bushings L, R (133a, 133b) via the stator side plates L, R (131a, 131b).

The fixed shaft 210 is coupled to the first rotors 120a and 120b and the second rotator 150 so that both ends of the first rotor L and the second rotator 150 are slid, As shown in FIG.

The first rotors 120a and 120b are formed of a magnetic body 157a or a plurality of magnets 157b divided into a plurality of numbers and are disposed outside the fixed shaft 210 and are rotatably supported by the first electromagnetic coupling bearings L and R 123a and 123b formed by a pair of screw-shaped first and second rotor coupling hubs 122a and 122b mounted on the outer periphery of the fixed shaft 210, 210 to rotate freely.

Both ends of the first electromagnetic coupling hubs L, R (123a, 123b) are prevented from moving to the left and right using a snap ring (214).

The first rotors 120a and 120b are formed in the form of a round car wheel and have a spiral in the form of a positive (+) shape coupled with the inner circumferential surface of the wheel. The center of the spiral (+ (+) Shape is formed by mounting the electromagnetic coupling bearings L and R 122a and 122b once inside the first rotor coupling hubs L and R 123a and 123b formed into a hollow circular shape and formed by a pair of male and female screws. And is not slid to the left or right by using a snap ring 124 on both sides.

The stators L and R 130a and 130b are disposed between the first rotors 120a and 120b and the second rotator 150 and are formed into a round tray with a complex soft material or a non- The stator vane 134 is wound into a slot shape.

Rams 133a and 133b having fixed shaft bearings L and R 213a and 213b mounted therein for supporting the stator L and R 130a and 130b are fixed to the fixed shaft 210 And do not move to the left or right using snap rings 214 on both sides.

The stator coupling bushings L, R (133a, 133b) molds the wiring through-hole 241 in a direction parallel to the fixed shaft 210.

The second rotor 150 is located outside the stator L, R (130a, 130b) and is formed of a plurality of magnets 157b or a magnetic body 157a divided into a hollow cylindrical shape on the inner circumferential surface thereof, The second electromagnetic side plates L and R 151a and 151b are connected to the second rotor coupling bearings L and R 155a and 155b and the stator coupling bushings L and R 133a and 133b and the fixed shaft bearings L and R 213a, 213b so as to be freely rotatable from the fixed shaft 210. In addition,

Hereinafter, the operation of the generator 200A composed of multiple rotors and stator using the fixed shaft 210 of the present invention having the above-described configuration will be described.

The first rotors 120a and 120b are formed by the magnetic body 157a or a plurality of the magnets 157b divided into a plurality of numbers and are coupled to slip with the fixed shaft 210, When the second rotor 150 coupled to the second rotor 150 is rotated by an external power such as a wheel drive or a blade turbine, the second rotor 150 rotates about the first rotor L, R (120a, 120b) The generator is composed of a plurality of rotors and a stator, and is rotated at the constant speed in the same direction with a force to attract and attract each other.

A plurality of magnets 157b which are divided in number and provided in the first rotors 120a and 120b or the second rotator 150 and the winding coils 135 provided in the stators L and R 130a and 130b The generated electromotive force is safely led to the wiring through-hole 141 of the stator coupling bushings L, R (156a, 156b) through the wiring 242. [

That is, in the conventional permanent magnet generator, since the coil is wound by forming a magnetic iron core, which is a strong magnetic material, on the core of the stator, a large amount of rotational resistance is generated due to a magnetic field,

In the present invention, the second rotor 150 slidably coupled to the fixed shaft 210 is wound around a stator vane 134 formed of a composite soft material or a non-magnetic material, The first rotors 120a and 120b also rotate at the same speed in the same direction as the first rotors 120a and 120b so that they are strong against the stator L and R 130a and 130b formed of a complex soft material or a non- A magnetic force is induced to generate an electromotive force and a natural rotational force without rotating resistance.

As a third embodiment according to the preferred embodiment of the present invention, as shown in FIGS. 9 to 12 with reference to the accompanying drawings, a first rotor L, R (120a, 120b) and a second rotor The generator 200B including a plurality of rotors and a stator that are coupled to slip all of the second rotors 150 and couple the stators L and Rs 130a and 130b to each other, The first rotor L, R (120a, 120b), the first rotor coupling bearing L, R (122a, 122b), the fixed shaft support L, 211a, 211b, the fixed shaft bearing L, The stator L, R 130a, and 130b, the stator side plates L and R 131a and 131b, the wire guards L and R 132a and 132b, and the first rotor coupling hub L, R 123a and 123b, The stator coupling bushings L and R 133a and 133b, the stator coupling hub 136, the winding coil 135, the second rotor 150, the second rotor side plates L and R 151a and 151b, A magnetic body 157a, a plurality of divided magnets 157b, a snap ring 214, a key 215, a wire through hole 241, a wire 242, and an electromagnetic coupling bearing L, R (155a, 155b) .

5 differs from the configuration shown in Fig. 5 in that the stator L, R 130a, 130b are coupled to each other so that the stator side plates L, R 131a, 131b are connected to the stator coupling hub 136 ) So as to be fixed.

The wiring 242 leads to the wiring through hole 241 through the wire guards L and R (132a and 132b) formed on one side of the stator coupling bushings L and R (133a and 133b).

The fixed shaft 210 is configured to slip both the first rotors 120a and 120b and the second rotator 150 so that both ends of the fixed shaft 210 are supported by the fixed shaft supports a and b 211a and 211b As shown in FIG.

The first rotors 120a and 120b are formed of a magnetic body 157a or a plurality of magnets 157b divided into a plurality of numbers and are disposed outside the fixed shaft 210 and are rotatably supported by the first electromagnetic coupling bearings L and R 123a and 123b formed by a pair of screw-shaped first and second rotor coupling hubs 122a and 122b mounted on the outer periphery of the fixed shaft 210, 210 to rotate freely.

Both ends of the first electromagnetic coupling hubs L, R (123a, 123b) are prevented from moving to the left and right using a snap ring (214).

The first rotors 120a and 120b are formed in the shape of a round car wheel and have a spiral structure in which the spiral is coupled with the inner circumferential surface of the wheel. The first rotor coupling bearing 122 is mounted in the first rotor coupling hub L, R 123a, 123b, which is formed into a hollow circular shape and is formed by a pair of male and female screws, so that the center of the spiral So as not to move to the left and right using a snap ring 124 on both sides.

The stators L and R 130a and 130b are disposed between the first rotors 120a and 120b and the second rotator 150 and are formed into a round tray with a complex soft material or a non- The stator vane 134 is wound into a slot shape.

Rams 133a and 133b having fixed shaft bearings L and R 213a and 213b mounted therein for supporting the stator L and R 130a and 130b are fixed to the fixed shaft 210 And do not move to the left or right using snap rings 214 on both sides.

The stator coupling bushings L, R (133a, 133b) molds the wiring through holes 241 in a direction parallel to the fixed shaft 210.

The second rotor 150 is located outside the stator L, R (130a, 130b) and is formed of a plurality of magnets 157b or a magnetic body 157a divided into a hollow cylindrical shape on the inner circumferential surface thereof, The second electromagnetic side plates L and R 151a and 151b are connected to the second rotor coupling bearings L and R 155a and 155b and the stator coupling bushings L and R 133a and 133b and the fixed shaft bearings L and R 213a, 213b so as to be freely rotatable from the fixed shaft 210. In addition,

Hereinafter, the operation of the present invention having the above-described configuration will be described.

The first rotors 120a and 120b are formed of a magnetic body 157a or a plurality of magnets 157b divided into a plurality of pieces and are slidably engaged with the fixed shaft 210. In addition, When the second rotor 150 is rotated by an external power such as a wheel or a blade turbine, the second rotor 150 pulls the first rotor L, R (120a, 120b) And the rotor is rotated in the same direction at a constant speed. The generator includes a plurality of rotors and a stator,

A plurality of magnets 157b which are divided in number and provided in the first rotors 120a and 120b or the second rotator 150 and the winding coils 135 provided in the stators L and R 130a and 130b The generated electromotive force is safely led to the outside through the wire guards 132a and 132b and the wire through holes 141 of the stator coupling bushes L and R 133a and 133b through the wiring 242. [

That is, in the conventional permanent magnet generator, since the coil is wound by forming a magnetic iron core, which is a strong magnetic material, on the core of the stator, a large amount of rotational resistance is generated due to a magnetic field,

In the present invention, the first rotor L, R (120a, 120b) and the second rotor 150 are disposed in the same direction (direction) by using a winding coil 135 wound on a stator vane 134 formed of a composite soft material or non- R 130a and 130b formed of a complex soft material or a nonmagnetic material even if strong mutual forces are induced between the stator L and R 130a and 130b when the rotor rotates by the rotation of the stator L and R 130a and 130b, To obtain a rotational force.

Hereinafter, the operation of the generator 200B constituted by a plurality of rotors and stator using the fixed shaft 210 of the present invention having the above-described configuration will be described.

When the second rotor 150 exposed to the outside generates a rotational power by an external force such as a wheel roll or a blade turbine, the first rotors L and R (not shown) coupled slip to the fixed shaft 210, (120a, 120b) are also attracted to each other due to magnetic force, and at the same time rotate at the same rotational speed in the same direction.

That is, since the first rotors 120a and 120b and the second rotator 150 are coupled to the fixed shaft 210 in a slip manner, the first rotors 120a and 120b and the second rotator 150 are attracted to a force The rotors L, R (120a, 120b) and the second rotor 150 simultaneously rotate at the same rotational speed in the same direction.

The electromotive force formed by the winding coils 135 provided on the stators L and R 130a and 130b is safely transmitted to the outside through the wiring through holes 241 formed in the stator coupling bushings L and R 133a and 133b .

While the present invention has been described in connection with the preferred embodiments of the present invention with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be apparent to those skilled in the art that the embodiments are possible.

100A: a generator comprising a plurality of rotors and stator for fixedly coupling a first rotor to a rotary shaft and slip-coupling a second rotor
110:
111a: rotation shaft support L 111b: rotation shaft support R
113a: rotating shaft bearing L 113b: rotating shaft bearing R
120a: first rotor L 120b: first rotor R
121: 1st electronic frame
122a: first electromagnetic coupling bearing L
122b: first electromagnetic coupling bearing R
123a: first electromagnetic coupling hub L
123b: first electromagnetic coupling hub R
124: Spindle of the rotor
130a: stator L 130b: stator R
131a: stator L side plate 131b: stator R side plate
132a: wire guide L (wire guide L)
132b: wire guide R (wire guide R)
133a: Stator coupling bushing L
133b: Stator coupling bushing R
134: stator blade
135: Winding coil
136: stator coupling hub
150: 2nd electron
151a: second electronic side plate L 151b: second electronic side plate R
155a: second electromagnetic coupling bearing L
155b: second electromagnetic coupling bearing R
157a: magnetic substance
157b: a plurality of magnetically divided magnets
200A: a generator comprising a plurality of rotors and stator slip-coupling the first rotor and the second rotor to the fixed shaft
200B: a generator comprising a plurality of rotors and stator slip-coupling the first rotor and the second rotor to the fixed shaft
210: fixed shaft
211a: Fixed shaft support L
211b: Fixed shaft support R
213a: Fixed shaft bearing L 213b: Fixed shaft bearing R
214: Snap ring
215: Key
240: outer housing
241: wiring through hole 242: wiring

Claims (12)

A rotating shaft (110) rotated by external power;
A rotation axis support L, R (111a, 111b) in which bearings are mounted to support the rotation axis 110;
R 130a and 130b formed between the outer side of the rotating shaft 110 and the stator L and R 130a and 130b so as to be formed of a magnetic body 157a or a plurality of magnets 157b divided in number and fixed to the rotating shaft 110, L, R (120a, 120b);
A first rotor frame 121 formed into a hollow circular shape in multiple or singular form;
(+) Shape coupled with the first rotor frame (121), and a hollow spiral rotor (124) formed into a hollow circular shape at the center of the hub;
A first rotor coupling bearing L, R (122a122b) that slips with the rotary shaft 110;
A first rotor coupling hub L, R (123a, 123b) formed into a pair including male and female threads for coupling with the rotary shaft 110 so as to be slip;
The stator L, R (130a, 130b), which is formed on the outer side of the rotating shaft (110) in the form of a round tray with a complex soft material or a nonmagnetic material and facing each other;
A stator vane (134) having slots for the coil windings of the stators L, R (130a, 130b);
A winding coil (135) wound on a slot of the stator vane (134);
Stator side plates L, R (131a, 131b) formed for supporting one side of the stator vane 134;
A stator coupling bushing L, R (133a, b) for coupling the stator side plates L, R (131a, 131b) to the rotary shaft 110 and forming wiring through-holes 141;
A rotary shaft bearing L, R (113a, 113b) for slipping the rotary shaft 110 and the stator coupling bushes L, R (133a, b);
A plurality of magnets 157b formed on the outer sides of the stators L and Rs 130a and 130b or a plurality of magnets 157a formed on the outer sides of the stators L and Rs 130a and 130b to be slip on the rotating shaft 110, (150);
A second rotor side plate L (151a, 151b) for coupling the second rotor (150) to the rotation shaft (110);
(133a, b) coupled to the outer circumferential surfaces of the stator coupling bushings L, R (133a, b) to slip on the second rotor side plates L, 151a, 151b and the rotary shaft 110, Coupled bearing L (155a);
The wiring 142 which is safely led out to the outside through the wiring through-holes 141 of the stator coupling bushings L, R (133a, b); And
And a snap ring (214). The rotor according to claim 1, wherein the first rotors (120a, 120b) are formed of the magnetic body (157a) or a plurality of the magnets (157b) And when the first rotors 120a and 120b rotate together with the rotating shaft 110 by external power, the first rotors 120a and 120b are rotated in the number- The second rotor 150 formed by the plurality of magnets 157b or the magnetic body 157a attracted to and attracted to the first rotors 120a and 120b in the same direction And the rotor rotates at a constant speed. The method according to claim 2, wherein, in the structure of the rotating shaft (110), the first rotator (120a, 120b) forms two magnetic bodies (157b) And the second rotor 150 is configured to oppose the first rotors 120a and 120b so as to constitute the plurality of magnets 157b divided in the inner circumferential surface, (157a). ≪ / RTI > A fixed shaft 210 coupled with the fixed shaft supports L and R (211a, 211b) without being rotated by external power;
The fixed shaft supports L and R (211a and 211b) in which bearings are mounted to support the fixed shaft 210;
The first rotor coupling bearing L and the second rotor coupling bearing L 122a122b are formed by the magnetic body 157a or the plurality of magnets 157b divided by the number of teeth and are slipped with the fixed shaft 210, The first rotors L, R (120a, 120b) coupled between the outside of the stator 210 and the stator L, R (130a, 130b);
The first rotor frame (121) being formed into a hollow circular shape in a plurality or a single number;
(+) Shape coupled with the first rotor frame (121) and a hollow circular shape at the center of the rotor;
The first rotor coupled bearings L, R (122a122b) to be slip-coupled with the fixed shaft 210;
The first rotor coupling hub L, R (122a122b) is mounted so as to be slip with the fixed shaft 210, and the first rotor coupling hub L, R (122a122b) 123a, 123b);
The stator L, R (130a, 130b), which is formed on the outer side of the fixed shaft 210 in the form of a round tray with a complex soft material or a non-magnetic material and facing each other;
The stator vane (134) having slots for the coil windings of the stator L, R (130a, 130b);
The winding coil (135) wound on a slot of the stator vane (134);
The stator side plates L, R (131a, 131b) formed for supporting one side of the stator vane 134;
The stator coupling bushings L, R (133a, 133b) coupling the stator side plates L, R (131a, 131b) to the fixed shaft 210 and forming the wiring through-holes 141;
The fixed shaft bearings L, R (213a, 213b) for slipping the fixed shaft 210 and the stator coupling bushings L, R (133a, 133b);
And a plurality of magnets 157b formed on the outer sides of the stators L and Rs 130a and 130b and formed by the plurality of magnets 157b or the magnetic body 157a and slip on the fixed shaft 210. [ A rotor 150;
The second rotor side plates L, R (151a, 151b) for coupling the second rotor (150) to the fixed shaft (210);
The first and second rotors 133a and 133b are coupled to the outer circumferential surfaces of the stator coupling bushings L and R 133a and 133b to be slip on the second rotor side plates L and R 151a and 151b and the fixed shaft 210, Electronically coupled bearings L, R (155a, 155b);
The wiring 142 which is safely led out to the outside through the wiring through-holes 141 of the stator coupling bushings L, R (133a, 133b); And
And the snap ring (214). ≪ Desc / Clms Page number 24 > The rotor according to claim 4, wherein the first rotors (120a, 120b) are formed of the magnetic body (157a) or a plurality of the magnets (157b) When the second rotor 150 coupled to slip is rotated by an external power such as a wheel rolling or a blade, the second rotor 150 is rotated by the first rotors L, R 120a, 120b, respectively, with a force to attract and hold each other, and rotate at the same speed in the same direction. The magnetic circuit according to claim 5, wherein on the structure of the fixed shaft (210), the first rotors (120a, 120b) have two magnetic poles (157a) And the second rotor 150 is configured to oppose the first rotors L, R (120a, 120b) so as to constitute the plurality of magnets 157b divided in number on the inner circumferential surface, And constitutes a magnetic body (157a). The fixed shaft 210 coupled to the fixed shaft supports L and R (211a, 211b) without being rotated by external power;
The fixed shaft supports L and R (211a and 211b) in which bearings are mounted to support the fixed shaft 210;
The first rotor coupling bearing L and the second rotor coupling bearing L 122a122b are formed by the magnetic body 157a or the plurality of magnets 157b divided by the number of teeth and are slipped with the fixed shaft 210, The first rotors L, R (120a, 120b) coupled between the outside of the stator 210 and the stator L, R (130a, 130b);
The first rotor frame (121) being formed into a hollow circular shape in a plurality or a single number;
(+) Shape coupled with the first rotor frame (121) and a hollow circular shape at the center of the rotor;
The first rotor coupled bearings L, R (122a122b) to be slip-coupled with the fixed shaft 210;
The first rotor coupling hub L, R (122a122b) is mounted so as to be slip with the fixed shaft 210, and the first rotor coupling hub L, R (122a122b) 123a, 123b);
The stator L, R (130a, 130b), which is formed on the outer side of the fixed shaft 210 in the form of a round tray with a complex soft material or a non-magnetic material and configured to face each other;
The stator vane (134) having slots for the coil windings of the stator L, R (130a, 130b);
The winding coil (135) wound on a slot of the stator vane (134);
The stator side plates L, R (131a, 131b) formed for supporting one side of the stator vane 134;
The stator coupling bushings L, R (133a, 133b) coupling the stator side plates L, R (131a, 131b) to the fixed shaft 210 and forming the wiring through-holes 141;
Wire guards (132a, 132b) for forming a disk to fix the wiring (242) to one side of the stator coupling bushings (L, R) (133a, 133b)
The fixed shaft bearings L, R (213a, 213b) for slipping the fixed shaft 210 and the stator coupling bushings L, R (133a, 133b);
And a plurality of magnets 157b formed on the outer sides of the stators L and Rs 130a and 130b and formed by the plurality of magnets 157b or the magnetic body 157a and slip on the fixed shaft 210. [ A rotor 150;
The second rotor side plates L, R (151a, 151b) for coupling the second rotor (150) to the fixed shaft (210);
The first and second rotors 133a and 133b are coupled to the outer circumferential surfaces of the stator coupling bushings L and R 133a and 133b to be slip on the second rotor side plates L and R 151a and 151b and the fixed shaft 210, Electronically coupled bearings L (155a);
The wiring 142 that is safely led out to the outside through the wiring through-holes 141 of the stator coupling bushings L, R (133a, 133b); And
And the snap ring (214). ≪ Desc / Clms Page number 24 > The rotor according to claim 7, wherein the first rotors (120a, 120b) are formed of the magnetic body (157a) or a plurality of the magnets (157b) When the second rotor 150 coupled to slip is rotated by an external power such as a wheel rolling or a blade, the second rotor 150 is rotated by the first rotors L, R 120a, 120b, respectively, with a force to attract and hold each other, and rotate at the same speed in the same direction. The magnetic circuit according to claim 8, wherein on the structure of the fixed shaft (210), the first rotors (120a, 120b) have two magnetic poles (157a) And the second rotor 150 is configured to oppose the first rotors L, R (120a, 120b) so as to constitute the plurality of magnets 157b divided in number on the inner circumferential surface, And constitutes a magnetic body (157a). 10. The method according to claim 3, 6, 9,
When one of the first rotor L, R 120a, 120b and the second rotor 150 is molded with the magnetic body 157a, the other is formed as a plurality of magnets 157b , Or to form a plurality of magnets (157b) divided in number into both of the first rotors (120a, 120b) and the second rotors (150) ≪ / RTI > The method of claim 1, 4, or 7,
The first rotor L, R (120a, 120b) is shaped like a round automobile wheel and has a spiral (+) spoke that engages with the inner circumference of the wheel. The center of the spiral R (122a, 122b) is mounted in the first rotor coupling hubs L, R (123a, 123b), which are formed into a circular shape and formed of a pair of male and female screws, And is configured to be slip with the fixed shaft 210 so as not to move laterally using the snap ring 124 on both sides of the fixed shaft 210. [ And a stator. The method according to claim 1,
The stator side plates L and R 131a and 131b are fixed to both ends of the fixed shaft 210 by using the stator coupling bushings L and R 133a and 133b with the stator L and R 130a and 130b facing each other And the wiring 242 is led to the wiring through hole 241 formed at one side of the stator coupling bushings L, R (133a, 133b) via the stator side plates L, R (131a, 131b) do or,
8. The method of claim 7,
The stator side plates L and R 131a and 131b are fixed to the intermediate point of the fixed shaft 210 by using the stator coupling hub 136 while keeping the stator L and R 130a and 130b in contact with each other And the wire 242 leads to the wire through hole 241 through the wire guards L and R 132a and 132b formed in the stator coupling bushings L and R 133a and 133b A generator consisting of multiple rotors and stator.

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