WO2019135583A1

WO2019135583A1 - Direct current generator utilizing multi-brush

Info

Publication number: WO2019135583A1
Application number: PCT/KR2019/000001
Authority: WO
Inventors: 선상규
Original assignee: 선상규
Priority date: 2017-06-09
Filing date: 2019-01-01
Publication date: 2019-07-11
Also published as: KR20180134737A; KR102081455B1

Abstract

The objective of the present invention is to provide a direct current generator which comprises: a field (140) having a plurality of field iron cores (141) on which a field coil (142) is wound; an armature coil (150) formed to surround the circumference of the field (140) while being separated at certain intervals; a commutator (110) having a plurality of commutator pieces (111) circularly arranged by being connected to the field coil (142) in a one-to-one relationship on one end of the field (140); a commutator brush holder (112) having four pairs of commutator brushes (113) while having a phase difference at 45 degrees on each inner wall to be tightly attached to the commutator piece (111); a slip disk terminal (115) fixed to a casing (170) to be tightly attached to a commutator distributor (114) so as to correspond to the commutator distributor (114); and a DC motor (2) coupled to the commutator brush holder (112) for rotation. As an inverse concept of a conventional direct current generator, the present invention lightly rotates a brush holder bracket (119) by means of a DC motor (2) so as not to waste external power and energy necessary for forcible rotation, the brush holder bracket (119) being slidably coupled to a fixed shaft without rotating the field (140) and the commutator (110) and at the same time, fixedly coupled to a motor rotation shaft (101), and the present invention is an extremely useful invention that enables the armature coil (150) to generate four-phase induced electromotive force so as to generate power with excellent economic efficiency. In yet another embodiment of the present invention, an armature (250) and a field (240) are installed independently in an inner space of a power generation unit housing (220), and the armature (250) and the field (240) are configured to be separated and installed in a distributor housing (230) by using a series connection of a first commutator (210a) and a second commutator (210b), a series connection of the first commutator (210a) and a brush type slip ring (205a), or a hollow type slip ring (205b). When the second commutator (210b) or the brush type slip ring (205a) is supplied by the DC current (221), a brush holder (212) is rotated by a DC motor shaft (202), and a DC current (221) is connected to the first commutator (210a) by a brush (213), is transmitted to a field coil (242) by a coil connecting line (243), and is connected to an armature coil (252) by the coil connecting line (253). When the inside of the hollow type slip ring (205b) is rotated by the DC motor shaft (202) while being supplied by DC current (221), the hollow type slip ring (205b) is connected to the DC current (221), is transmitted to the field coil (242) by the coil connecting line (243), and is connected to the armature coil (252) by the coil connecting line (253). Accordingly, when the positive electrode (+) and the negative electrode (-) are sequentially and continuously alternately applied to the second commutator (210b), the brush type slip ring (205a) or the hollow type slip ring (205b), which correspond to one another, the electromotive force is continuously generated in the corresponding armature coil (252) while the positive electrode (+) and the negative electrode (-) are sequentially and continuously alternately applied to the corresponding field iron core (241), and the electromotive force is derived through an output wiring (260) connected to the armature coil (252). As such, the present invention is a very useful invention that has good usability of space for a driving device of a moving means, and is easy to be manufactured, installed and used.

Description

DC brushless generator

The present invention relates to a DC generator using multiple brushes,

More specifically, the DC motor is coupled with a blade at one end of a rotating DC motor rotary shaft and at the other end to be fixed to a brush holder bracket, and the outer peripheral surface of the DC motor rotary shaft is constituted by a field- And an outer armature stator.

A direct current power generation device is a structure in which a rotor and a stator are both not rotating, unlike a conventional direct current generator. Field cores formed on the outer periphery of a fixed shaft are provided with a field iron core and respective field coils, The armature includes an armature core and an armature coil. The armature is coupled to the fixed shaft so that a slip disk terminal supplied with power from the battery slips and a commutator provided as a commutator piece is fixedly coupled.

A commutator brush holder including a commutator distributor, four pairs of commutator brushes, and a brush holder bracket is formed outside the commutator.

The commutator distributor is molded into four pairs of short circuits and rotated while closely contacting the slip disk terminals.

The four pairs of commutator brushes are formed on the inner surface of the commutator brush holder and rotated while being in close contact with the commutator element.

The brush holder bracket is hollowed to engage the shaft, one side of which is slipably coupled to the fixed shaft end, and the other side of which is fixed to the end of the DC motor rotary shaft.

Therefore, it is essential that the field and the commutator which are rotated by the conventional generator are fixed and can be rotated instead of the commutator brush holder composed of the commutator distributor, the four pairs of commutator brushes and the brush holder bracket.

When the DC current of the battery is supplied and the DC motor is artificially driven, the slip disk terminals formed by the pair of DC supply circuits and the four pairs of disk brushes are simultaneously supplied with DC current from the battery, The commutator distributor and the four pairs of commutator brushes repeatedly connecting and short-circuiting the DC current to sequentially induce magnetic force on the field cores by the commutator segments connected to the four pairs of commutator brushes, A magnetic force having a polarity opposite to that of the field iron core is sequentially induced in the armature coil wound so as to correspond to the magnetic field coil, thereby obtaining a desired electromotive force. Therefore, the motor relates to a self-generating device capable of reusing rotational energy by rotating a light commutator brush holder in addition to the intended use purpose of the electric device.

According to still another aspect of the present invention, there is provided a power generating unit comprising an armature in an internal space of an external power generating housing, a field magnet installed inside the armature, and a first commutator and a second commutator disposed inside the power distributing housing, Two commutators are connected in series, or the first commutator and the brush type slip rings are connected in series or are installed as hollow slip rings.

First, a DC current is supplied to the first commutator, the second commutator, the first commutator, and the brush slip ring in close contact with the brush slip ring by using a brush holder having one brush left and right, And is a spherical shape capable of generating an electromotive force from the armature by forming a magnetomotive force in the coil,

Next, the hollow slip ring having the same number of input / output distribution circuits as the number of the field coils is provided to supply a DC current to one side circuit to form a magnetomotive force in the field coil of the power generation section to produce electromotive force from the armature And more particularly,

The brush holder is rotated by driving a DC motor shaft using a brush holder rotating body.

The hollow slip ring not using the brush holder is directly coupled with the DC motor shaft.

That is, when a heavy rotor and a commutator which have been a big problem in the past are rotated together, a lot of external power is reduced, and the rotor and the fixed shaft of the commutator are separated and connected to each other by a coil connecting line regardless of position and distance. The present invention relates to a power generating device that increases convenience of use and usability of installation

The conventional rotary type DC generator includes a rotor, a stator formed outside the rotor, and a housing surrounding the stator. When the rotor rotates, A magnetic flux from a magnet (a rotor mag) interacts with a stator coil to induce a current in the stator coil.

In addition, the voltage characteristic of the conventional DC generator can increase the electromotive force generated by increasing the rotation speed of the rotor or the number of field coils, and the faster the magnetic flux change of the coil, And that the induced voltage rises as the rotational speed and the excited current increase,

In this study, a conventional slip ring is constructed by reversing the movement structure of the conventional DC generator without rotating both the rotor (i.e., the field), the stator (i.e., the armature) and the commutator The pair of DC supply circuits are formed on one side and connected to the other side, and on the other side, the four pairs of disk brushes are connected to the slip disk terminal formed with a rounded shape at an angle of 45 degrees in the clockwise direction However,

The four pairs of short-circuiting circuits are respectively divided into 180-degree intervals by a 45 ° phase difference so as to rotate in opposition to the slip disk terminal. The four pairs of short-circuiting circuits are formed into semicircular circuits, The present invention relates to a commutator distributor which is connected to a commutator and which repeats supply and disconnection of a current. The commutator brush holder is lightweight and rotates by the DC motor to rotate the conventional rotor, Energy is saved, and four-phase induction electromotive force is generated, so that a self-power generation technology capable of increasing the magnitude and efficiency of the electromotive force generated by the conventional direct current generator is combined and used.

In another embodiment of the present invention, the conventional commutator is not rotated both the field and the armature and the commutator used in the conventional generator, The brushes are rotated in series or by connecting the first commutator and the brush-type slip ring in series so as to repeat the supply and short-circuit of the DC current so that the magnetic force of the polarity opposing to the field coil and the armature coil alternates Lt; / RTI >

Then, the DC current is supplied and short-circuited by using only the hollow slip ring to induce alternating magnetic forces of opposite polarities to the field coil and the armature coil.

Therefore, it is necessary to pay attention to the fact that the field magnetic flux of the field iron core 141 generates an induced electromotive force up to the field of the field and the number of poles of the armature so that the inner side of the hollow slip ring is directly The first and second commutators are connected in series and then the first and second commutators are fixed and then the brush is rotated one by one on the right and left sides to rotate the brush holder so that the conventional generator has a very heavy rotor and a commutator It is possible to save external power by rotating only the brush holder which is relatively much lighter than rotating the brush holder and to generate a desired induced electromotive force equal to the number of poles of the field and the armature.

Therefore, in the hollow slip ring having the same number of distribution circuits as the field coils, a DC current is supplied to a certain portion of the generation of the system stimulation and a certain portion of the armature coil in one circuit, Repeatedly, the field iron core is repeatedly generated and extinguished with the N pole and the S pole continuously with the phase difference of the number of the system poles.

The brushless DC brushless motor according to any one of claims 1 to 3, wherein the brushless DC brushless motor comprises a DC brushless slip ring, So that the N-pole and the S-pole are repeatedly generated and extinguished with the phase difference of the number of the magnetic poles.

At this time, an S pole and an N pole, which are opposite in polarity to the number of poles of the armature, are alternately induced in the armature coil that is in contact with the field core, and the field magnetic flux of the field core is constant. A corresponding winding coil is formed in the armature core in the same field.

Therefore, by rotating the commutator brush holder which is light in weight by the DC motor or by rotating the hollow slip ring, the pulley, or the blade, both the conventional rotor and the commutator are rotated And the desired electromotive force is generated. Thus, a technology capable of increasing the magnitude and efficiency of the electromotive force generated by the conventional direct current generator is combined and used.

In a conventional rotary type DC generator, a rotor and a commutator are forcibly rotated by a power source in order to generate a current, so that the rotor having a very heavy weight and the commutator But also has a disadvantage that efficiency due to friction and other factors is low as well as a waste of power energy required for rotating the motor.

Therefore, unlike the conventional rotary-type generator, the present invention fixes the existing shaft using a method in which both the rotor and the commutator are not rotating,

The field core provided with the field iron core and the field coils is configured on the outer peripheral surface of the fixed shaft,

And the armature provided with the armature core and the armature coil is constituted outwardly in correspondence with the field,

The commutator formed with the commutator element is fixedly coupled to one end of the high clearance shaft,

Wherein a center portion of the slip disk terminal, to which power is supplied from the battery, is coupled to the stationary shaft by slip-engagement with the stationary shaft using a bushing,

And a scraping commutator brush holder is coupled to an outer periphery of the commutator,

Wherein the commutator brush holder has the commutator distributor on one side and the four commutator brushes on the inner side and the brush holder bracket on the other side,

The commutator distributor is slipably coupled to the fixed shaft using a bushing at a central portion to closely contact the slip disk terminal,

Wherein one side of the brush holder bracket is coupled with a side surface of the commutator brush holder and an inner circumferential surface thereof is formed so as to be inserted into a shaft so as to be slip on the end of the stationary shaft of the DC generator,

And to be fixed to the end of the DC motor rotary shaft so as to minimize the mutual separation factor of the center line between the axes.

In another embodiment of the present invention, the armature, the field and the commutator are both fixed by using a non-rotating manner,

The field and the first commutator are integrally formed by being coupled to the same fixed shaft (a), or the field and the first commutator are connected to the respective fixed axes (b)

The second commutator or the hollow slip ring is formed with a hollow center portion to be engaged with the outer peripheral surface of the bearing b,

First, in the case of the integrated type, the armature constituting the field provided with the field iron core and the field coil, and the armature provided with the armature core and the armature coil on the outside in correspondence with the field, The second commutator or the first commutator and the brush slip ring or the hollow slip ring and the DC motor and the power distributing portion cooling fan are all installed together,

And in the case of the separate type, constitutes the field provided with the field iron core and the field coil in the internal space of the power generation housing, and constitutes the armature provided with the armature core and the armature coil corresponding to the field, The first commutator, the second commutator, or the first commutator, and the brush slip ring or the hollow slip ring are separated and installed in the power distribution housing, And the DC motor and the power distributing fan are installed in the power housing,

The first commutator is formed by hollowing the central portion into a hollow shape and stopping in combination with the fixed shaft a. In the case of the separate commutator, the first commutator is stopped by engaging with the fixed shaft b and the power distributing portion bracket a,

Or the center portion of the second commutator and the brush slip ring or the hollow slip ring is hollow and inserted into the outer circumferential surface of the second bearing and engaged with the power distribution portion bracket b to stop,

Wherein the brush holder is provided between the first commutator and the first commutator or between the first commutator and the brush slip ring, To be rotated by the DC motor or external power,

The hollow slip ring not using the brush holder has its inner side engaged with the DC motor shaft to rotate directly,

(+) And minus (-) by the brush when the brush holder is rotated, and the brushes are connected in series when the first commutator, the second commutator, the first commutator and the brush slip ring are used. -) current can be repeatedly supplied and short-circuited with a phase difference of the number of field poles,

(+) And Minus (-) currents are equal to the number of magnetic field poles when the inner rotor of the hollow slip ring rotates, when the hollow slip ring alone is used, So that supply and short circuit can be repeated.

Therefore, the Plus (+) and Minus (-) power sources are connected to the stator of the second commutator and the brush slip ring or the hollow slip ring by the number of field poles by the coil connecting line,

In order to rotate the brush holder and the hollow slip ring, the DC motor or the external power is required, and a battery for supplying the DC current to the field coil and the armature coil is provided.

However, a pulley, a blade, a rotor wheel, a magnetic power rotor, or the like is used as a method of replacing the DC motor required to rotate the brush holder

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a field rotor in which a field coil can be generated only by rotating the rotary- Wherein the field coil and the commutator element are connected to each other by a coil connecting line, one side forms the pair of DC supply circuits, and the other side forms the four pairs of disk brushes in the clockwise direction Wherein the slip disk terminal is formed by connecting one end of the commutator brush holder and the commutator distributor provided with the four pairs of short circuits to one end of the commutator brush holder while rotating the commutator brush holder, The four pairs of commutator brushes provided on the inner side of the brush- So that direct current can be supplied to the field coil through connection and short-circuit to the commutator element, thereby inducing magnetomotive force to each of the field cores sequentially by the four pairs of short circuits, An electromagnetic force of a polarity opposite to that of the field iron core is sequentially induced in the armature coil, and electromotive force is generated while repeating generation and extinction of electromagnetic force in the armature coil.

6, the DC generator may be integrally connected to the field, the armature, the commutator, and the DC motor in series, or may be integrally formed with the fixed shaft a and the fixed shaft b The armature and the battery can be separately installed in a separate place using a cabinet, and the remaining commutator, the slip disk terminal, the commutator distributor, the commutator brush, The holder, the brush holder bracket, and the DC motor are installed as separate separate structures using a casing.

In another embodiment of the present invention, the present invention is characterized in that the brush holder having the brush must supply the DC current in a series manner of the first commutator, the second commutator or the first commutator and the brush slip ring The first commutator, the second commutator, the first commutator, and the brush-type slip ring may be coupled in series and coupled to each other.

The first commutator and the second commutator can be formed into the same shape and the commutator element.

The brush-type slip ring can form a distribution circuit as many as the number of poles of the field.

The hollow slip ring can mold the distribution circuit in the number of the field coils.

The first commutator can be coupled and supported by a power distribution unit bracket a that is an insulator.

The second commutator and the brush slip ring or the hollow slip ring can be coupled and supported by a power distribution part bracket b which is an insulator.

The second commutator shapes the commutator element of the first commutator as it is, and Plus (+) and Minus (-) for each pole are respectively

The brushes are divided into equal parts by the number of poles of the field and the armature so as to repeat supply and short circuit of the DC current for each brush when the brush holder is rotated so as to face the field and the phase difference of the armature .

The brush-type slip ring forms a distribution circuit corresponding to the number of poles of the field, and the plus (+) and minus (-) for each pole face each other with a phase difference of the number of poles of the field and the armature, The number of poles of the field and the armature can be equally divided so that supply and short circuit of the DC current can be repeated for each brush when rotated.

Wherein the hollow slip rings form the same number of distribution circuits as the field coils and each of the circuits has a phase difference of plus (+) and minus (-) as the number of poles of the field and the armature, The number of poles of the field and the armature can be equally divided so that supply and short circuit of the DC current can be repeated for each distribution circuit when the inside of the ring is rotated.

One end of the brush holder support may be rotated by engaging with the DC motor shaft using a brush holder rotation body.

The DC current supply line and the output wiring can be led out to the outside through the power distributing portion bracket b.

The field and the armature can be independently coupled into the power generator housing.

The first commutator, the second commutator, or the first commutator and the brush slip ring or the hollow slip ring can be independently coupled into the power distributing housing.

The coil connecting line connected from the field coil to the stator circuit terminal of the first commutator or the hollow slip ring can be installed at a short distance regardless of the distance.

Further, the coil connecting line connected from the rotor circuit terminal of the second commutator or the hollow slip ring to the armature can be installed at a short distance regardless of the position

The present invention is characterized in that the conventional generator uses only one pair of brushes, while the pair of DC supply circuits and the four pairs of disk brushes are formed on both sides of the slip disk terminal, and the four pairs of short- The commutator distributor having the commutator brush and the commutator brush holder having the four pairs of commutator brushes can be used to connect and disconnect the DC currents to provide a high efficiency electromotive force It is a very useful DC generator.

That is, according to the present invention, the field and the commutator are not rotated by reducing the external rotational power to obtain high-efficiency direct current, and one side is slip-fitted to the fixed shaft end, And the commutator brush holder is lightly rotated by the DC motor so that external power and energy are not wasted and induction electromotive force of the four phases can be generated in the armature coil, It is a very useful invention that can convert energy consumption into renewable energy at the same time.

In addition, in order to rotate the commutator brush holder, a power device such as a rotor wheel, a magnetic power rotor, or a turbine may be used as a power generator in addition to a DC motor.

In another embodiment of the present invention, a conventional generator rotates the field and the commutator at the same time, but the present invention does not rotate the field and the commutator, and does not rotate the field and the commutator, By rotating the brush holder or by rotating the inside of the hollow slip ring to repeat the supply and cutoff of the DC current to create a magnetic field pole, it is possible to minimize the supply of external power energy to the conventional power generator, It is an extremely useful DC generating device capable of generating an electromotive force and providing a high efficiency electromotive force.

The armature and the field magnet may be installed separately in the internal space of the power generation housing, and the first commutator, the second commutator or the first commutator, the brush slip ring or the hollow slip ring Since the power distributing unit is separately installed in the inner space of the housing and is configured independently, it is very useful for industrial use

1 - Reference drawing of the slip disk terminal of the present invention

Figure 2 - Referencing diagram of the commutator distributor of the present invention

3 is a schematic view and a perspective view of the brush holder bracket of the present invention;

4 - Diagram of the commutator brush holder of the present invention

Figure 5 - Isolation view of the present invention

Fig. 6 is a schematic diagram of an integrated DC power generation apparatus using a motor and a blade of the present invention

7 is a schematic diagram of a separate type DC power generation apparatus using a motor and a blade of the present invention

Figure 8 - Reference figure between field and armature of the present invention

9 - Output curve reference diagram of the present invention

Fig. 10 is an integrated configuration diagram using the first commutator and the second commutator of the present invention

Fig. 11 is a separable configuration diagram using the first commutator and the second commutator of the present invention

FIG. 12 is a view for showing how the first commutator and the second commutator of the present invention are coupled

13 - sectional view of the first commutator and the second commutator of the present invention

Fig. 14 is an integrated configuration diagram using the first commutator and the slip ring b of the present invention

Fig. 15 is a separable configuration diagram using the first commutator and the slip ring b of the present invention

Fig. 16 is a view for showing the coupling between the first commutator and the slip ring b of the present invention

17 - sectional view of the first commutator and slip ring b of the present invention

18 - reference drawing of slip ring b of the present invention

19 is an integrated configuration diagram using the slip ring a of the present invention

20 - Separable configuration diagram using the slip ring a of the present invention

21 - sectional view of the slip ring a of the present invention

22 - reference drawing of the slip ring a of the present invention

Figure 23 - Wiring diagram of field coil and armature coil of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The DC motor 2 constitutes the rotor 21 on the outer circumferential surface of the rotating DC motor rotating shaft 101 and the stator 22 corresponding to the rotor 21 constitutes the stator 22. One end of the DC motor rotating shaft 101 is coupled to the blade 155 and the other end is coupled to be inserted into the brush holder bracket 119. One side of the DC motor rotating shaft 101 is connected to the slip disk And connects the commutator, the commutator brush holder, and the DC motor in series in the casing 170. The commutator, the commutator brush holder, and the DC motor are connected in series.

The DC generator includes a field magnet 140 having the field iron core 141 around which the field coil 142 is wound on the outer circumferential surface of the fixed shaft 100, The armature coil 152 formed so as to surround the armature coil 152 and the commutator 110 formed of a plurality of the commutator pieces 111 circularly arranged in one-to-one correspondence with the field coil 142, The commutator brush holder 112 having the four pairs of commutator brushes 113 on one side and the commutator distributor 114 on the other side and the brush holder bracket 119 on the other side, The slip disk terminal 115 for supplying a direct current between the commutator 110 and the commutator distributor 114 and the slip disk terminal 115 for supplying direct current between the commutator 110 and the commutator distributor 114. [ The terminal 115, Constitute the battery 120 for supplying a direct current.

In order to replace the slip ring in the present invention, the pair of DC supply circuits 118 are provided on one side and the four pairs of disk brushes 117 are provided on the other side in order to replace the slip ring, And are phase-shifted by 45 degrees in the clockwise direction to constitute the slip disk terminal 115.

The slip disk terminal 115 is slipably coupled to the fixed shaft 100 by a bushing 102 at a central portion thereof and is supplied with voltage from the battery 120.

2 to 7, the commutator distributor 114 is provided at one end of the commutator brush holder 112 and the brush holder bracket 119 is provided at the other end thereof. The slit disk terminal 115 fixed to the casing 170 is connected to the commutator brush holder 113 through a spring so that the commutator brush 112 is in contact with the commutator brush 112, So that the contact with the commutator distributor 114 on the side surface can be improved.

The commutator distributor 114 has a central portion slipably coupled to the fixed shaft 100 using a bushing 102 and the four pairs of short circuits 116 are formed on one side with a phase difference of 45 degrees And is connected to the commutator brush 113 by brush connecting lines 113a on the other side.

The commutator brush 113 forms the four pairs of commutator brushes 113 on the inner surface of the commutator brush holder 112 with a phase difference of 45 degrees each.

The brush holder bracket 119 is slidably coupled to the fixed shaft 100 by a bushing 102 at a central portion thereof in a concave and convex design and is fixedly coupled to the DC motor rotary shaft 101.

And is connected to one end of the commutator brush holder 112 so as to use the rotational force of the DC motor rotating shaft 101. The DC motor 101 is connected to an end of the DC motor rotating shaft 101,

8 and 9, the four commutator brushes 113 that are molded and rotated by a phase difference of 45 degrees are sequentially wound on the field coil 142 through the commutator element 111 ⁺ and a ^-, B ⁺ and B ^-, C ⁺ and C ^-, D ⁺ and D ^- the poles are each a phase difference of 45 ° is connected to and disconnection of a current continuously repeated, such that the forming, the field iron core (141 ), The N pole and the S pole are repeatedly generated and extinguished with sequential 45 ° phase difference.

At this time, the S pole and the N pole having the opposite polarities are sequentially alternately induced in the armature coil 152, which is equally configured and in phase with the field iron core 141 by 45 degrees.

Therefore, in the case of the A ⁺ and A ^- poles, the field magnetic flux of the induced iron core 141 is 180 ° assumed from 0 ° to 6 °, assuming that the field magnetic flux is in the 12 o'clock direction When the field is formed, the armature coil 152 also constitutes a corresponding semicircular winding coil with a field of 180 ° assumed from 0 ° to 6:00 assumed in the 12 o'clock direction.

And B ⁺ and B ^-, C ⁺ and C ^-, D ⁺ and ^D-pole of the case A ⁺ and A to maintain the phase difference of 45 °, ^respectively for each field (field) in the same way as in the case of a pole Phase induction electromotive force is continuously generated in the armature coil 152 when the rotational angular velocity is constant.

The commutator brush holder 112 is rotated by the DC motor 2 as soon as power is supplied to the slip disk terminal 115 and the DC motor, (+) And a negative (-) electrode are connected to the commutator element (111) corresponding to each other by DC electric power supplied to the commutator element (111) by the four pairs of commutator brushes (114) (+) And negative (-) alternately occur in the field iron core 141 corresponding to the corresponding armature coil 152, the corresponding armature coil 152 also has a phase difference of 45 degrees and a phase difference of 4 A four-phase DC sinusoidal curve is generated.

That is, a magnetic force having a polarity opposite to that of the field iron core 141 is induced in the armature coil 152 corresponding to the field iron core 141, and four-phase induced electromotive force And the DC current is output through the output wiring 160 connected to the armature coil 152. [

7, the field magnet 140, the armature 150, and the battery 120 are installed separately from each other in a cabinet using a cabinet, as shown in FIG. 7 The slip disk terminal 115, the commutator 110, the commutator brush holder 112 and the DC motor 2 are coupled by the casing 170, Structure.

10, 11, 14, 15, 19, and 20, the present invention is characterized in that the field coil 242 is inserted into the inner space of the power generator housing 220 The armature 250 having the armature coil 252 in the armature core 251 formed in a state spaced apart from the field 240 and the field 240 having the field iron core 241 wound thereon, Is coupled to the generator housing 220 using the generator bracket a 221a and the generator bracket b 221b.

The first commutator 210a, the second commutator 210b or the first commutator 210a and the brush slip ring 205a or the hollow slip ring 205b are connected to the power distributing bracket a 231a, Or is coupled to the power distribution housing 230 using the power distribution section bracket b (231b).

The DC motor 201 and the cooling fan 232 are coupled to the power housing 270.

A blade 255, a pulley, a rotor wheel, a magnetic power rotor, or the like may be used in parallel at one end of the DC motor shaft 202.

11, 15 and 20, when the power generating unit housing 220 and the power distributing housing 230 are separated from each other, the first commutator 210a has a center circular hollow shape, a (203a).

The second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b is formed in a hollow center and joined to the outer peripheral surface of the bearing b 204b.

18 and 21, the field coil 242 and the stator circuit terminal 206b of the first commutator 210a or the hollow slip ring 205b are connected with the coil connecting line 243, The armature coil 252 and the wiring terminal 207 of the second commutator 210b or the brush slip ring 205a are connected to each other by the coil connecting line 253 regardless of the position and distance by the number of the coils 242, Or the rotor circuit terminal 206a of the hollow slip ring 205b is connected by the number of the armature coils 252 irrespective of position and distance.

The brush holder 212 includes a pair of brushes 213 each having a number of poles of the field 240 and is coupled to the brush holder support 219 having a hollow circular shape as an insulator.

The inside of the brush holder rotation body 216 is hollow circularly coupled to one side of the DC motor shaft 202 and rotated together with the DC motor shaft 202.

The brush holder 212 has a pair of right and left brushes 213 as many as the number of poles of the field 240 and rotates in correspondence with the outer circumferential surfaces of the first commutator 210a and the second commutator 210b, do.

After the first commutator 210a and the second commutator 210b or the first commutator 210a and the brush type slip ring 205a are provided in series, the brush holder 212, The brushes 213 having one pair of left and right brushes connected to the brush connecting line 215 are connected to the brushes 213 by the number of magnetic poles.

The power distribution cooling fan 232 is coupled to one side of the DC motor shaft 202 inside the power housing 270.

The DC current 281 is connected to the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b according to the polarity and the number of magnetic poles.

The DC current 281 is connected from the battery 280 to the second commutator 210b or the wiring terminal 207 of the brush slip ring 205a and the brush 213 and the brush connecting line 215 To the first commutator 210a and to the field coil 242 at the same time.

Or the DC current 281 is transmitted to the rotor circuit terminal 206a and the armature coil 252 of the hollow slip ring 205b.

The power distributing bracket b 231b supplies the DC current 281 to the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b and the armature coil 252 The hole is formed.

The second commutator 210b or the brush type slip ring 205a or the hollow type armature 205a is rotated by the brush 213 which is molded and rotated by a phase difference of the number of poles of the armature 250 and the field 240, The field coil 242 repeats connection and disconnection of the DC current 281 with a phase difference of the number of poles of the field 240 through the slip ring 205b, So that the N pole and the S pole are repeatedly generated and eliminated by a phase difference of the number of poles of the field 240.

At this time, S and N poles of opposite polarities are sequentially alternately induced in the armature iron core 251 corresponding to the field iron core 241 by the number of poles sequentially.

Therefore, when the total field flux of the field iron core 241 is constant, a corresponding winding coil is formed in the armature core 251 in the same field .

The brush holder 212 is rotated while the DC circuit 281 is supplied with the rotor circuit terminals of the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b Simultaneously, the DC current 281 is supplied to the stator circuit terminals of the first commutator 210a or the hollow slip ring 205b,

The positive and negative electrodes are alternately and repeatedly alternated with the coil iron wire 241 by the coil connecting wire 243 so that the armature coil 252 corresponding to the alternate positive and negative polarities alternates with the coil connecting wire 253 And the electromotive force is output through the output wiring 260 connected to the armature coil 252. As a result,

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

(Explanation of Symbols)

1: DC power generator 2: DC motor 21: Rotor 22: Stator

100: fixed shaft 100a: fixed shaft a 100b: fixed shaft b 101: DC motor rotational shaft 102: bushing

110: commutator 111: commutator

112: commutator brush holder 113: four pairs of commutator brushes 113a: brush connecting line

114: commutator distributor 115: slip disk terminal

116: 4 pairs of short circuits 117: 4 pairs of disk brushes 118: 1 pair of DC supply circuits 119: Brush holder bracket

120: storage battery 130: housing

140: field magnet 141: field iron core 142: field coil 143: coil connection line

[0001] The present invention relates to a bearing assembly, and more particularly, to a bearing assembly,

200a: power generation section 200b: power distribution section 200c:

201: DC motor 202: DC motor shaft

203a: fixed shaft a 203b: fixed shaft b

204a: first bearing 204b: first bearing

205a: brush type slip ring 205b: hollow slip ring 206a: rotor circuit terminal 206b: stator circuit terminal

207: Circuit terminal

210a: first commutator 210b: second commutator

211: commutator piece 212: brush holder 213: brush 214: brush holder support piece 215: brush connector

216: Brush holder rotating body

220: power generation housing 221a: power generation section bracket a 221b: power generation section bracket b 222: power generation section cooling fan

230: power distribution housing 231a: power distribution part bracket a 231b: power distribution part bracket b 232: power distribution part cooling fan

240: field 241: field iron core 242: field coil 243: coil connection line

250: armature 251: armature core 252: armature coil 253: coil connection line

254: Pulley 255: Blade 257: Coupling mechanism

260: output wiring 261: wiring diagram exit

270: Power housing

280: Battery 281: DC current

Claims

A DC motor (2) having a rotating shaft, a rotor, and a stator inside the housing;

A blade 155 coupled to one end of the DC motor rotary shaft 101 of the DC motor 2;

A fixed shaft 100 which fixes the field 140 or the commutator 110 of the direct current power generation apparatus 1 and slip disk terminals 115 slipably;

The field 140 in which the field coils 142 are wound on the field iron core 141 provided inside the DC generator 1;

An armature (150) having an armature core (151) and an armature coil (152) aligned with each other while being spaced apart from the outer periphery of the field coil (142);

The commutator 110 connected at one end of the fixed shaft 100 to each of the field coils 142 by a coil connecting line 143 and arranged in a circular shape and having a plurality of commutator segments 111;

A rectifier distributor 114 is provided on one side and four pairs of commutator brushes 113 are provided on an inner surface of the inside and a brush holder bracket 119 is fixedly coupled to the DC motor rotating shaft 101 on the other side, A hollow cylindrical commutator brush holder 112 for tightly contacting the outer circumferential surface of the commutator 111;

Four pairs of short-circuiting circuits 116 on both sides of the slip-disk terminal 115 are connected to the stationary shaft 100 by a bushing 102 at a central portion thereof in a slip- And the brushes 113a are connected to the four pairs of commutator brushes 113 so as to repeat supply and cutoff of the electric current. The commutator distributor 120 is a disk- (114);

Four pairs of brushes 113 are provided on the inner surface of the inside of the commutator brush holder 112 so that four pairs of brushes are provided at a phase difference of 45 degrees to tightly enclose the commutator segments 111.

The center portion is slipably engaged with the fixed shaft 100 using a bushing 102. One side of the DC supply circuit 118 is molded and the other side of the DC supply circuit 118 is connected to the pair of DC supply circuits The disk brushes 117 are connected to the rear surface of the casing 170 and are formed in a phase difference by 45 degrees in the clockwise direction and fixed to the casing 170 so that the commutator distributor 114 is in contact with one side, The slip disk terminal 115;

The center portion of the rectifier brush holder 112 is slidably coupled to the fixed shaft 100 by a bushing 102 and is fixedly coupled to the DC motor rotary shaft 101, Said brush holder bracket (119) engaging one side surface;

And a battery (120) for supplying DC power to the slip disk terminal (115) and the DC motor (2).
The method according to claim 1,

A current generated from the residual magnetism of a magnetic pole is received by the action of the field coil 142 and the armature coil 152 or a current generated by the residual magnetism of the magnetic pole is supplied to the slip disk Passes through the commutator distributor 114 which is in close contact with the terminal 115 and rotates, passes through the four pairs of commutator brushes 113 maintaining a phase difference of 45 degrees on the inner surface of the commutator brush holder 112, A field magnetic flux is formed in the field core 141 so that current supply is repeatedly connected and disconnected at a phase difference of 45 degrees between the wedge-shaped commutator pieces 111 insulated from each other by a mica piece And the armature coils 152 corresponding to the field iron core 141 are sequentially subjected to a phase difference of 45 degrees to generate magnetic force of opposite polarity Induced 4 to lock the direct current power generation apparatus using the multi-brush according to claim doeeojim the configuration to be the generation of an induced electromotive force (four phase).
The method according to claim 1,

The armature 150, the commutator 110, the commutator brush holder 112, the slip disk terminal 115, and the battery 120, which are coupled to the fixed shaft 100, Wherein the brushless DC motor is composed of the integrated DC generator device 1 and is integrally connected to the DC motor 2 and the blade 155 in series.
4. The method according to claim 1 or 3,

The field 140 and the armature 150 may be separated from the fixed shaft 100a and separated from each other using the cabinet together with the battery 120. The remaining commutator 110, The commutator brush holder 112 and the slip disk terminal 115 are formed on the fixed shaft 100b and then coupled to the casing 170 including the DC motor 2, Wherein the DC brushless DC brushless DC brushless DC brushless DC motor comprises:
4. The method according to claim 1 or 3,

Wherein a power of a rotor wheel, a magnetic power rotor, or a turbine is used in place of the DC motor.
A power generation housing 220 in which a field 240 and an armature 250 are installed as a structure,

A power distribution housing 230 in which a first commutator 210a and a second commutator 210b or a first commutator 210a and a brush slip ring 205a or a hollow slip ring 205b are installed as a structure,

A power housing 270 having a DC motor 201 and a power distributing part 232 as a structure,

A fixed shaft a 203a or a fixed shaft b 203b coupled to the inside of the field coil 240,

A first bearing 204a coupled to an outer circumferential surface of the DC motor shaft 202,

A second bearing 204b coupled to the outer circumferential surface of the brush holder rotation body 216 and the inner circumferential surface of the second commutator 210b or the brush slip ring 205a,

The first commutator 210a having a central hollow portion coupled to an outer circumferential surface of the fixed shaft a 203a or the fixed shaft b 203b,

The second commutator 210b having a central hollow portion and being formed in the same shape and structure as the first commutator 210a and coupled to the outer circumferential surface of the second bearing 204B,

The brush-type slip ring 205a having a central hollow portion and being formed of a number of poles of the field 240 equivalent to the first commutator 210a and coupled to an outer circumferential surface of the second bearing 204B,

The hollow slip ring 205b having a center round hollow shape and formed of a number of systematic poles equivalent to the first commutator 210a and coupled to the outer peripheral surface of the fixed shaft 203a or the fixed shaft 203b,

A power distribution part bracket a 231a which is formed by an insulating material and joins one side of the first commutator 210a or the hollow slip ring 205b,

A power distributing portion bracket b 231b which is molded from an insulating material and which connects one side of the second commutator 210b or one side of the brush slip ring 205a or the other side of the hollow slip ring 205b,

A brush 213 which is in close contact with the outer circumferential surfaces of the first commutator 210a and the second commutator 210b or the first commutator 210a and the brush slip ring 205a,

A brush holder 212 to which a pair of brushes 213 are coupled laterally by the number of poles of the field 240,

A brush holder rotation body 216 having one side coupled to the brush holder support 214 and the other side connected to the DC motor shaft 202 to rotate,

A brush connecting line 215 connecting the brushes 213 having one pair on the left and right sides of the brush holder 212,

The field 240 coupled with an insulator from the inside of the armature 250 and having a field iron core 141 and a field coil 142,

A coil connecting line 243 for connecting the first commutator 210a or the brush slip ring 205a or the stator circuit terminal 206b of the hollow slip ring 205b from the field coil 142,

An armature 250 coupled with an insulating material in an inner space of the power generation housing 220 and having an armature core 251 and an armature coil 252 on the outside of the field 240,

A coil connecting line 253 for connecting the second commutator 210b or the brush type slip ring 205a or the rotor circuit terminal 206a of the hollow slip ring 205b from the armature coil 252,

A battery 280 for supplying the DC current 281 to the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b and the armature coil 252;

A wiring diagram outlet 261 is provided in the power distributing portion bracket b 231b so as to supply the DC current 281 to the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b Wherein the DC brushless DC brushless DC brushless DC brushless DC brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless brushless DC brushless bicycle brushless DC brushless
The method according to claim 6,

The field 240 having the field iron core 241 wound with the field coil 242 in the inner space of the power generating unit housing 220 and the armature 240 formed in a state spaced apart from the field 240, The armature 250 having the coil 252 is coupled to the generator housing 220 using the generator bracket a 221a and the generator bracket b 221b and the first commutator 210a, And the second commutator 210b or the first commutator 210a and the brush slip ring 205a or the hollow slip ring 205b are connected to the power distribution part bracket a 231a or the power distribution part bracket b 231b are coupled to the power distribution housing (230).
The method according to claim 6,

The first commutator 210a has a hollow core and is coupled to the outer periphery of the fixed shaft a 203a. When the power generator housing 220 and the power distributing housing 230 are separated from each other, the first commutator 210a Is formed in a hollow circular shape at the center thereof and is coupled to the outer periphery of the fixed shaft (b) (203b).
The method according to claim 6,

The second commutator 210b or the brush slip ring 205a is formed with a hollow center portion to be coupled with the outer peripheral surface of the bearing b 204b and the hollow slip ring 205b is formed into a hollow center And is coupled to the outer circumferential surface of the DC motor shaft (202).
The method according to claim 6,

The field coil 242 and the first commutator 210a or the hollow slip ring 205b are connected to the coil connecting line 243 by the number of field coils 242 irrespective of position and distance, The armature coil 252 and the second commutator 210b or the brush slip ring 205a or the hollow slip ring 205b are connected to the armature coil 252 ) Of the brushes connected to each other.
The method according to claim 6,

When the first commutator 210a and the second commutator 210b or the first commutator 210a and the brush slip ring 205a are coupled in series by the brush connecting line 215, And the pair of brushes (213) of the brushes (212) are connected to each other by the brush connecting line (215).
The method according to claim 6,

The plus (+) and minus (-) of the DC current 221 are applied to the circuit terminals 207 of the second commutator 210b or the brush slip ring 205a or the circuit terminals 207 of the brush slip ring 205a according to the number of poles of the armature 250 Is connected to the rotor circuit terminal (206a) of the hollow slip ring (205b).
The method according to claim 6,

The brush holder 212 has a pair of brushes 213 as many as the number of poles of the field 240 and is coupled to the brush holder support 219 having a hollow circular shape as an insulator. Wherein the hollow portion of the DC brushless motor is hollow and has one side coupled to the DC motor shaft and rotated together with the DC motor shaft.
The method according to claim 6,

The second commutator 210b or the brush type slip ring 205a or the hollow type armature 205a is rotated by the brush 213 which is molded and rotated by a phase difference of the number of poles of the armature 250 and the field 240, The field coil 242 continuously repeats the connection and disconnection of the DC current 281 with the phase difference of the number of the magnetic poles through the slip ring 205b, The armature coil 252 which is in contact with the field iron core 241 is also provided with an S pole which is opposite in polarity to the number of poles of the armature 250 so that the N pole and the S pole are repeatedly generated and eliminated with a phase difference of And the N pole and the N pole are alternately induced.
The method according to claim 6,

The circuit terminal 207 of the second commutator b 210b or the brush slip ring 205a or the rotor circuit terminal 206a of the hollow slip ring 205b is supplied with the DC current 281 The brush holder 212 is rotated by the DC motor shaft 202 to connect the first commutator 210a or the hollow slip ring 205b by the brush 213 connected to the brush connecting line 215 in pairs. (+) And negative (-) terminals of the DC current 281 are alternately and continuously alternated with the stator circuit terminal 206b of the stator core 241, And an electromotive force is output through the output wiring 260 connected to the armature coil 252. The electromotive force generated by the armature coil 252 is output to the armature coil 252, DC generator using multiple brushes.
The method according to claim 6,

The armature 250 and the field coil 240 are independently installed in the inner space of the power generation housing 220 and the first commutator 210a and the second commutator 210b are coupled in series, Is installed separately from the armature (250) and the field coil (240) by being installed in the power distributing housing (230) separate from the field coil (250) and the field coil (240) .
The method according to claim 6,

The armature 250 and the field coil 240 are independently provided in the internal space of the power generation housing 220 and the first commutator 210a and the brush slip ring 205a are coupled in series, Wherein the armature (250) and the field magnet (240) are installed separately from the power distributor housing (230) independent of the armature (250) and the field magnet (240) Device.
The method according to claim 6,

The armature 250 and the field 240 are independently installed in the inner space of the power generation housing 220 and the hollow slip ring 205b is connected to the armature 250 and the field 240, Wherein the power supply unit is installed separately from the power distribution housing and is installed separately from the armature and the field coil.
The method according to claim 6,

The coil connecting line 243 connected from the field coil 242 to the stator circuit terminal 206b of the first commutator 210a or the hollow slip ring 205b can be connected to a short distance regardless of the distance, The coil connecting line 253 connected from the armature 250 to the second commutator 210b or the brush type slip ring 205a or the rotor circuit terminal 206a of the hollow slip ring 205b can be connected regardless of the distance Wherein the DC brushless DC generator is connected to the DC brushless DC motor.
The method according to claim 6,

A pulley, a rotor wheel, a magnetic power rotor, or the like may be used as a method of replacing the DC motor 201 required to rotate the brush holder 212. [ Wherein the DC brushless DC brushless DC brushless DC brushless DC brushless DC brushless bicycle brushless DC brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless bicycle brushless DC brushless brushless DC brushless bicycle brushless DC brushless brushless DC brushless
The method according to claim 6,

Wherein the DC motor (201) and the blade (255) necessary for rotating the brush holder (212) are used in parallel.
The method according to claim 6,

Wherein the power distributing fan (232) is coupled to one side of the DC motor shaft (202) inside the power housing (270).