KR20200067480A - elect power generator - Google Patents

Abstract

The present invention provides an electric generator. The electric generator includes a cylindrical first stator on which a coil installed on a fixed plate is wound, and cylindrical second and third stators composed of permanent magnets of different polarities, on inner and outer surfaces of the first stator, respectively. After forming first and second rotors each having an opening formed on one side thereof and formed between the first and second stators and between the first and third stators, respectively, electricity is produced by induced electromotive force generated between the coil of the first stator and the magnet of the second stator and the coil of the first stator and the magnet of the third stator through the opening by the rotation of the first and second rotors. Therefore, the first rotor and the second rotor can be used to generate electricity using a small amount of power, the efficiency of power generation can be improved, and the high-speed rotation of the rotor can be reduced to reduce noise generated during power generation.

Description

Electric power generator

The present invention relates to an electric generator. In particular, the inner and outer surfaces of a cylindrical first stator having a coil wound on a fixed plate are permanent magnets, which are connected to the center by permanent magnet plates that use both sides as N-poles and S-poles of different polarities. The first rotor and the second rotor comprising the cylindrical and the second stator and the third stator, and an opening in which one side is open, are formed with the coil wound around the space to be slightly spaced and recessed. Between the second stator and between the first stator and the third stator, the coil of the first stator and the second stator through the opening by rotation of the first rotor and the second rotor, respectively. It relates to an electric generator that generates electricity by an induced electromotive force generated between the magnet and the coil of the first stator and the magnet of the third stator.

In general, the generator is provided with a rotor (rotor) and a stator (stainer), a plurality of magnets are installed on the rotor by anti-pyretic installation and fixed to the rotating shaft, and the stator is installed at a distance from the rotor and rotated by the rotor. The coil in which the voltage is induced by the generated magnetic force line is arranged in the stator and the stator is structured to be fixedly installed in the generator housing. Is floating.

Public License K:10-2015-0147103

The object of the present invention is to configure a second stator and a third stator of a cylindrical shape with an iron core and a coil formed on the inner and outer surfaces of the permanent magnets of the first stator of a cylindrical shape with a coil wound on a fixed plate, and include an opening on one side. After forming the first rotor and the second rotor between the first stator and the second stator, and between the first stator and the third stator, respectively, by rotating the first rotor and the second rotor. It is to provide an electric generator for producing electricity by the induced electromotive force generated between the coil of the first stator and the magnet of the second stator through the opening, and the coil of the first stator and the magnet of the third stator.

An electric generator according to an embodiment of the present invention is a fixed plate composed of a non-conductive metal of a disc type: both ends are formed in an open cylindrical shape, and are formed on one side of the other side of the fixed plate, and the first magnetic core has a fixed plate on both sides of the fixed plate. Permanent magnet plate using the inner and outer poles made of N-pole and S-pole are alternately arranged with different polarities, and the first stator coiled according to the permanent magnet plate: opposite to the fixed plate and made of a non-conductive metal of a disc shape Consisting rotating plate: Consists of a cylindrical shape with both ends open, the other end being formed on one surface of the rotating plate, and spaced apart from the inner circumferential surface of the first stator. A second rotor having an open cylindrical shape, the other end of which is formed on one surface of the rotating plate and is formed outside the outer peripheral surface of the first rotor at a distance from the outer peripheral surface of the first rotor; A second stator comprising an iron core and a coil formed at an inner circumferential surface of the first rotor, spaced apart from the inner circumferential surface of the first rotor, and arranged radially on the outer circumferential surface of the inner body. ; And a third core including an iron core and a coil having both ends of an open cylindrical shape, spaced apart from the outer circumferential surface of the second rotor, and formed outside the outer circumferential surface of the second rotor, and disposed radially on the inner circumferential surface of the outer body. It can include a stator.

As an example related to the present invention, the first stator includes: the first core composed of a cylinder having both ends open; The first core is radially disposed at regular intervals along the inner circumferential surface, alternately spaced between the double-sided magnetic plates having the permanent magnet plate as the S-pole and the N-pole at the inner side, and the iron core and the coil formed in the second stator. Corresponding to the permanent magnet plate N poles and S poles alternately installed on the inner surface of the first core, the second fixed induction iron core and coil; And radially arranged at regular intervals along the outer circumferential surface of the first core, alternately arranging S and N poles of the permanent magnet plate of the first core at regular intervals in correspondence with the iron core and the coil formed in the third stator. It can include.

As an example related to the present invention, a first bearing contact portion fixed to the center of the other surface of the fixing plate; A first bearing formed on an outer peripheral surface of the first bearing contact portion; A fixed shaft having one end connected to the other end of the first bearing contact; And one end may further include a connecting shaft connected to the tadine of the fixed shaft.

As an example related to the present invention, a through hole formed in the center of the rotating plate; A rotating shaft formed at one end of the first bearing frame fixed to the outer region of the through hole; A second bearing frame formed at one end of the rotating shaft; A belt portion for rotating the rotating plate; A belt connecting shaft for connecting the belt part and the rotating plate; Further comprising a first support member for connecting the other surface of the belt portion with a first support, the first bearing frame and the second bearing frame, the center is an open donut shape, the rotating shaft, the fixed shaft and The inside may be empty so that the connecting shaft can be inserted through.

As an example related to the present invention, the first rotor includes: a first rotating core which is a cylindrical non-conductive metal having both ends open; And a first opening in which a part of the side surface of the first rotating core is opened, and is powered by an induced electromotive force between the first stator and the second stator through the first opening according to the rotation of the first rotor. This can be produced.

As an example related to the present invention, the second rotor may include a second rotating core which is a cylindrical non-conductive metal having both ends open; And a second opening in which a part of the side surface of the second rotating core is opened, and is powered by an induced electromotive force between the first stator and the third stator through the second opening according to the rotation of the second rotor. This can be produced.

As an example related to the present invention, the first rotor is located outside the second stator, the first stator is located outside the first rotor, and the second rotor is located outside the first stator. , The housing body is formed on the outside of the third stator so that the third stator is positioned outside the second rotor, one end of which is closed by the fixing plate, and the other end of the housing is closed by the rotating plate; A first support configured to support the housing body by being connected to the other surface of the rotating plate formed at the other end of the housing body; A belt portion formed on one side of the first support to rotate the rotating plate; And a second support connected to one surface of the fixing plate formed at one end of the housing body and configured to support the housing body.

The present invention is a permanent magnet plate of a first stator of a cylindrical shape in which a coil installed on a fixed plate is wound on both sides so that the center is recessed and connected so that the coil is formed on the permanent magnet plate of different polarities on the spaced apart sides, and then the inner surface and A first rotor and a second rotor comprising a second stator and a third stator, and an opening on one side of which is arranged in a cylindrical shape, which is arranged at regular intervals alternately with the N and S poles of the permanent magnets on the outer surface. After forming the rotor between the first stator and the second stator, and between the first stator and the third stator, respectively, the first through the opening by the rotation of the first rotor and the second rotor. By generating electricity by the induced electromotive force generated between the coil of the stator and the iron core formed of the second stator and the coil of the first stator and the iron core of the third stator and the formed coil, a small amount of power is used to It is possible to generate electricity by rotating the first rotor and the second rotor, improve the efficiency of power generation, and reduce the noise generated during power generation by reducing the high-speed rotation of the rotor.

1 is a view showing a side view of an electric generator according to an embodiment of the present invention and an illustrative diagram according to left and right embodiments and an external view.
Figure 2 is a perspective view showing the configuration of the first and second rotating plates and the first rotating plate and the fixing plate and the second fixing plate and the third fixing plate according to an embodiment of the present invention.
3 is a cross-sectional view showing a second fixed plate and a third fixed plate that form a coil and a coil inside and outside a first fixed magnet plate and a coil according to an embodiment of the present invention.
4 is a cross-sectional view of a part connected to a first fixing plate and an accessory according to an embodiment of the present invention
5 is a cross-sectional view showing a permanent magnet plate and a wound coil of the second fixing plate and the third fixing plate according to an embodiment of the present invention.
6 is a perspective view showing a connection relationship between a first rotating plate and a second fixed plate and a connection relationship between a second rotating plate and a third fixed plate according to an embodiment of the present invention.
7 is a cross-sectional view showing the configuration of a first rotating plate and a second rotating plate according to an embodiment of the present invention.
8 is a cross-sectional view of the first stator to the third stator positioned between the first rotor and the second rotor according to an embodiment of the present invention.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In addition, technical terms used in the present invention should be interpreted as meanings generally understood by a person having ordinary knowledge in the technical field to which the present invention pertains, unless otherwise defined in the present invention. It should not be interpreted as a meaning or an excessively reduced meaning. In addition, when it is a technical term used in the present invention, it should be understood as being replaced by a technical term that can be correctly understood by those skilled in the art. In addition, the general terms used in the present invention are defined in advance and should be interpreted according to the context or context before and after, and should not be interpreted as an excessively reduced meaning.

In addition, the singular expression used in the present invention includes a plural expression unless the context clearly indicates otherwise. In the present invention, terms such as “consisting of” or “comprising” should not be construed as including all of the various components or various stages described in the invention, and some of the components or some stages may not be included. And should be construed to further include additional components or steps.

Further, terms including ordinal numbers such as first and second used in the present invention may be used to describe elements, but the elements should not be limited by terms. The terms are used only to distinguish one component from other components. For example, the first component may be referred to as a second component without departing from the scope of the present invention, and similarly, the second component may be referred to as a first component.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings, but the same or similar elements will be given the same reference numbers regardless of the reference numerals, and redundant descriptions thereof will be omitted.

In addition, in the description of the present invention, when it is determined that detailed descriptions of related known technologies may obscure the subject matter of the present invention, detailed descriptions thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easy understanding of the spirit of the present invention and should not be interpreted as limiting the spirit of the present invention by the accompanying drawings.

1 and 7 are diagrams showing the configuration of an electric generator 10 according to an embodiment of the present invention.

1 to 8, the electric generator 10 is a fixed plate 110, which is a housing body (100). Tumbler 120. The first stator (130). The second stator 140, the third stator 150. It is composed of a first rotor 160 and a second rotor 170. Not all components of the electric generator 10 shown in FIGS. 1 to 8 are essential components, and the electric generator 10 may be implemented by more components than those shown in FIGS. 1 to 8. , The electric generator 10 may be implemented even with fewer components.

The housing body 100 is made of a cylindrical non-conductive metal.

In addition, the housing body 100 is provided with a volume space of a hollow structure so that other components 130, 140, 150, 160, 170, can be formed therein.

In addition, the housing body 100 is formed with an open structure at the top (or other end/other side/left side) and a lower end (or one side/one side/right side), and a side closed structure.

That is, as shown in Figure 1, in the state in which the housing body 100 is disposed in the horizontal direction (or longitudinal / longitudinal), one end (or right side / bottom) and the other end of the housing body 100 (Or the left side/top) is opened, and the fixing plate 110 is fixed to one end of the housing body 100, and the rotating plate 120 is fixed to the other end of the housing body 100.

At this time, one end and/or the other end of the housing main body 100 is fixed to the other side of the fixing plate 110 in the volume space in the housing main body 100, and one surface of the rotating plate 120 The first rotor 160 and the second rotor 170 fixed to the second stator 140 and the second rotor 170 formed in the inner circumferential surface of the first rotor 160 and the outer circumferential surface of the second rotor 170 After the third stator 150 formed on the outside is formed, a left/right closed structure may be formed by the fixing plate 110 and the rotating plate 120.

In addition, the other end and one end of the housing body 100 is fixed through the first support 20 and the second support 30, respectively.

That is, the first support 20 is connected to the other surface of the rotating plate 120 formed on the other end of the housing body 100, and configured to support the housing body 100.

In addition, the belt portion 125 for rotating the rotating plate 120 formed on the other end of the housing main body 100 on one side of the first support 20 is operated by rotation by an external motor (not shown), The rotating plate 120 rotates clockwise or counterclockwise according to the rotation of the belt unit 125.

The second support 30 is connected to one surface of the fixing plate 110 formed on one end of the housing body 100, and is configured to support the housing body 100.

The fixing plate 110 is made of a non-conductive metal of a disc shape.

In addition, the fixing plate 110 is fixed to the open area of one surface of the housing body 100. At this time, the outer diameter of the fixing plate 110 is configured to be equal to or smaller than the inner diameter of one surface of the housing body 100, so that the fixing plate 110 is fitted on one surface of the housing body 100 to form a closed structure. have.

In addition, as illustrated in FIG. 2, the first bearing contact portion 112 is formed in the center of the other surface of the fixing plate 110 in the longitudinal direction, and the first circumferential surface (or outside) of the first bearing contact portion 112 is first. The bearing is configured in 115, and at this time, as shown in FIG. 6, one end of the first bearing contact portion 112 is fixed to the other surface of the fixed shaft 110, and the first bearing contact portion ( The other end of 112) is connected to one end of the fixed shaft 113.

In addition, as shown in FIG. 6, a fixed shaft 113 is formed in the longitudinal direction at the other end of the first bearing contact portion 112.

In addition, the connecting shaft 114 is formed in the longitudinal direction on the other end of the fixed shaft 113.

At this time, a part of the other side of the connecting shaft 114 is configured in a spiral so that a bolt (not shown) can be coupled.

Here, the first bearing contact portion 112, the fixed shaft 113 and the connecting shaft 114 are cut through a milling machine (not shown) with respect to one cylindrical shaft, so that the first bearing contact portion 112 ), the outer diameter (or radius) in the order of the fixed shaft 113 and the connecting shaft 114 may be configured to be wider.

Also, as shown in FIG. 6. A first stator 130 is formed on one side of the other surface of the fixing plate 110. At this time, one side of the other surface of the fixing plate 110 and the first stator 130 may be connected (or fixed/configured) through a second connecting member 124.

The rotating plate 120 is made of a non-conductive metal of a disc shape.

In addition, the rotating plate 120 is fixed to the open area of the other surface of the housing body 100. At this time, the outer diameter of the rotating plate 120 is configured to be equal to or smaller than the inner diameter of the other surface of the housing body 100, so that the rotating plate 120 is fitted to the other surface of the housing body 100 to form a closed structure. have.

Also, as shown in FIG. 6. A plate hole 137 is formed in the center of the rotating plate 120, a first bare mold 121 fixed to an outer region of the through hole 137 is formed, and one end of the first bearing frame 121 is formed. In the longitudinal direction, the rotating shaft 122 is formed, and the second bearing frame 123 is formed in the longitudinal direction at one end of the rotating shaft 122. At this time, the first bearing frame 121 and the second bearing frame 123 may have a donut shape with an open center. In addition, the rotating shaft 122 is configured such that the inside is empty so that the fixed shaft 113 and the connecting shaft 114 can be inserted therethrough.

In addition, the first stator 130, the second stator 140, the third stator 150, the first rotor 160 and the second to the rotating plate 120 and the fixing plate 110 After each of the rotors 170 is formed, in order to completely construct the electric generator 10 by the housing body 100, the fixed shaft 113 and the connecting shaft 114 into the inner space of the rotating shaft 122 This through-insertion, the second bearing frame (123) is located on the outer surface of the first bearing (115), the first bearing frame (121) is formed on the outer circumferential surface (or outside) of the connecting shaft (114) 2 Located on the outer surface of the bearing (116).

In addition, one end of the connecting shaft 114 passes through 137 of the through hole (view A), protrudes out of the rotating plate 120, and is fixed by the first first fixing member 137.

In addition, as shown in Figure 1, the other surface of the rotating plate 120 is fixed by the first connecting member 138, the other surface of the first connecting member 124 is connected to the belt portion 126 A belt connection shaft 125 for forming is formed, and on the other surface of the belt part 126, 128 of a first support member (view A) for connection with the first support 20 is formed.

As such, as the belt portion 126 is connected to the rotating plate 120, the rotating plate 120 rotates clockwise or counterclockwise according to the rotation of the belt portion 126, so that the first rotating plate Power may be generated by induced electromotive force between the first stator 130 and the second stator 140 and/or the third stator 150 according to the rotation of the 160 and the second rotor 170. have.

In addition, as shown in FIG. 2, the first rotor 160 and the second rotor 170 are respectively formed on one surface of the rotating plate 120. At this time, the outer diameter of the first rotor 160 is formed smaller than the inner diameter of the second rotor 170.

That is, the first rotor 160 is formed based on the center of one surface of the rotating plate 120, and the second rotor 170 is formed at a distance from the outer circumferential surface of the first rotor 160. do. In this way, the fixing plate 110 and the rotating plate 120 are configured to face. The first stator 130 is configured in a cylindrical shape, and both ends are opened.

In addition, the first stator 130 is fixed to one side of the other surface of the fixing plate 110 by the second connecting member 131.

In addition, as shown in Figure 3, the first stator 130 is provided with a first core 132 of a cylindrical shape, the inner peripheral surface of the first core 132 is formed in the second stator 140 Permanent magnets correspond to N-poles and S-poles toward the fixed plate, and the inner permanent magnets in which the coils 132 for producing electric power by induction electromotive force are wound are fixed plates to the S-poles and N-poles, thereby forming the cylindrical first core 132 ) It is arranged radially at regular intervals along the inner circumferential surface.

In addition, the first stator 130 may be configured by winding coils along the outer and inner circumferences of the first core 132.

The second stator 140 is formed in a cylindrical shape, and both ends are formed in an open shape.

In addition, as shown in Figure 3, the second stator 140 is provided with a winding coil having a cylindrical inner body, a permanent magnet on the outer circumferential surface of the inner body, and an inner permanent magnet plate of the first stator 130. Whereas the arrangement is made of the S-pole and the N-pole, the N-pole plate and the S-pole plate are arranged in an outer circumference.

Also, as illustrated in FIG. 8, the outer diameter of the second stator 140 is the first rotor 160 such that the second stator 140 is located inside the inner circumferential surface of the first rotor 160. ) Is formed to be smaller than the inner diameter, the second stator 140 may be disposed spaced a predetermined distance on the inner circumferential surface of the first rotor 160.

In addition, as shown in FIG. 6, when the first rotor 160 and the second stator 140 are coupled at a predetermined interval, a part of the inner circumferential surface of the third connecting member 162 is the first turn One end of the former 160 is disposed, and a third bearing 142 is disposed on the remaining part of the inner circumferential surface of the third connecting member 162. At this time, the third bearing 142 passes through one end 141 of the second stator 140 and is disposed (or connected/coupled) on the remaining part of the inner circumferential surface of the third connecting member 162.

Accordingly, a gap is formed between the inner circumferential surface of the third bearing 142 and one end 141 of the second stator 140, and is filled by the first fixing pin (or first fixing ring) 143. The third bearing 142 is fixed.

As such, the first rotor 160 is formed outside the outer circumferential surface of the second stator 140, and the second stator 140 is the first rotor 160 by the third bearing 142. ) Can be fixed (or supported).

The third stator 150 is formed in a cylindrical shape, and both ends are formed in an open shape.

In addition, as shown in Figure 8, the third stator 150 is located on the outer circumferential surface of the second rotor 170, the inner diameter of the third stator 150 is the second rotor 170 It is formed to be larger than the outer diameter of the, the third stator 150 may be disposed spaced apart by a predetermined distance on the outer circumferential surface of the second rotor 170.

In addition, as shown in FIG. 6, when the second rotor 170 and the third stator 150 are coupled at a predetermined interval, a part of the inner circumferential surface of the fourth connecting member 172 is the third stator It is disposed on one outer peripheral surface of 150, a fourth bearing 152 is disposed on the rest of the inner peripheral surface of the fourth connecting member 172, the second fixing pin as the inner peripheral surface of the fourth bearing 152 Filled by (or the first fixing ring) 153, the fourth bearing 152 is fixed.

As such, the third stator 150 is formed outside the outer circumferential surface of the second rotor 170, and the third stator 150 is the second rotor 170 by the fourth bearing 152. ) Can be fixed (or supported).

The first rotor (or the first mechanism opening and closing plate) 160 is formed of a cylindrical non-conductive metal.

In addition, as illustrated in FIG. 2, one end (or one side/right side) and the other end (or other side/left side) of the first rotor 160 are opened, and the first rotor 160 is opened. The other end is fixed to one surface of the rotating plate 120.

In addition, as illustrated in FIG. 2, the first rotor 160 includes a first rotating core 161, which is a cylindrical non-conductive metal having both ends open, and a cylindrical portion of the first rotating core 161. It consists of the 1st opening part 162 (or part/side part) opened. In this case, the first openings 162 may be configured to be spaced apart at predetermined intervals. In addition, when the plurality of first openings 162 are configured, one end (or the other end) of the first rotating core 161 may be connected (or fixed) through a connecting member (not shown). Here, the first opening 162 is the first stator 130, which is located on both sides of the first rotor 160, the magnetic plates using both sides as their respective magnetic plates, the center of which is slightly spaced connection portion The purpose of this is to induce induced electromotive force between coils that are formed by winding coils in a concave forming area, so that the polarities are differently installed inside and outside, and the polarities of the inside and outside are alternately arranged.

The second rotor (or the second mechanism opening and closing plate) 170 is formed of a cylindrical non-conductive metal.

In addition, as shown in FIG. 2, one end and the other end of the second rotor 170 are opened, and the other end of the second rotor 170 is fixed to one surface of the rotating plate 120. . 2 and 6, the second rotor 170 is a cylindrical non-conductive metal of a second non-conductive metal having both ends open, and a cylinder of the second rotary core 171. A part (or a part of one side/side) is constituted by the opened second opening 172. At this time, the second opening 172 may be configured as a plurality of spaced apart predetermined intervals. In addition, when the second opening 172 is configured in plural, one end (or the other end) of the second rotating core 171 may be connected (or fixed) through a connecting member (not shown). Here, the second opening 172 is S poles and N poles from the inner permanent magnet fixing plate including the coils formed on the first stator 130 located on both sides of the second rotor 170, and/or Alternatively, the outer permanent magnet is used to induce induced electromotive force between the N pole and the S pole from the fixed plate and the S pole and the N pole from the permanent magnet fixed plate formed on the third stator 150. At this time, the first opening 162 and the second opening 172 may be formed in the same direction as shown in FIG. 2, or in different directions (eg, 90 degrees vertically) according to the designer's design. It may also be formed to form 180 ° facing each other.

In addition, the second rotor 170 is formed at a distance from the outer circumferential surface of the first rotor 160, and the first rotor 160 is disposed between the first rotor 160 and the second rotor 170. The stator 130 is formed, the second rotor 140 is formed inside the inner circumferential surface of the first rotor 160 at a distance from the inner circumferential surface of the first rotor 160, and the second rotor 170 ), the third stator 150 is formed outside the outer circumferential surface of the second rotor 170 at a distance from the outer circumferential surface.

As illustrated in FIG. 8, the first rotor 160 is spaced apart from the outer circumferential surface of the second stator 140 and is located outside the second stator 160.

In addition, the first stator 130 is spaced apart from the outer circumferential surface of the first rotor 160 and is located outside the first rotor 160.

In addition, the second rotor 170 is spaced apart from the outer circumferential surface of the first stator 130, and is located outside the first stator 130,

In addition, the third stator 150 is spaced apart from the outer circumferential surface of the second rotor 170 and is located outside the second rotor 170.

As described above, the second stator 140, the first rotor 160, the first stator 130, the second rotor 170, and the third stator 150 are sequentially rotated based on the center. The first rotor 160 and the second rotor 170 are rotated by the arrangement, and are respectively formed on the first rotor 160 and the second rotor 170. An induced electromotive force between the first stator 130 and the second stator 140 and the first stator 130 and the third stator 150 through the first opening 162 and the second opening 172. According to the current (or electricity) can be produced.

In the practice of the present invention, as described above, the inner and outer surfaces of the first stator of a coil wound with a coil installed on the fixing plate constitute a cylindrical second stator and a third stator composed of permanent magnets of two different polarities, respectively. , After forming the first rotor and the second rotor including the opening of one side between the first stator and the second stator, and between the first stator and the third stator, respectively, the first rotor And between the respective magnetic plate coils of the first stator and the iron cores and coils of the second stator through the opening of the second rotor and between the magnetic plate coils of the first stator and the iron cores and coils of the third stator. Electricity is generated by the induced electromotive force, and electricity can be generated by rotating the first rotor and the second rotor using a small amount of power, improving the efficiency of power generation, and rotating the rotor at high speed. By reducing it, noise generated during power generation can be reduced.

The above-described contents will be able to be modified and modified without departing from the essential characteristics of the present invention to those skilled in the art to which the present invention pertains. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the claims below, and all technical spirits within the equivalent range should be interpreted as being included in the scope of the present invention.

Additional Description: In another embodiment, the second stator and the third stator are magnet plates corresponding to the first stator magnet plate where the second stator and the third stator are installed at the N pole and the S pole of the first stator magnet plate. 1 The stator magnet plate may be installed by alternately arranging N poles as S poles and N poles as S poles and S poles as N poles.

10: electric generator 100: housing body
20; 1st support 30: 2nd support
110: fixed plate 120: rotating plate
130: first stator 132: cover plate
140: second stator 150: third stator
160: first rotor 170: second rotor
126: belt portion 124: first connecting member
125: belt connecting shaft 128: first support member
112: bearing contact 115: first bearing
113: fixed shaft 114: connecting shaft
116: second bearing 137: fixing member
138: through hole 121: first bearing frame
122: rotating shaft 123: second bearing frame
131: second connecting member 132: first core
144: inner coil 140: second stator iron core and coil
162: third connecting member 142: third bearing
141: once 143: first fixing pin
154: outer coil 150: third stator iron core and coil
172: fourth connecting member 152: fourth bearing
153: second fixing pin 161: first rotating core
162: first opening 171: second rotating core
172: second opening.

Claims (7)

A fixed plate consisting of a disc-shaped non-conductive metal:
Consists of an open cylindrical both ends, formed on one side of the other side of the fixed plate, and the permanent magnet used on both sides along the outer and inner circumferences of the first core is S-polar when the other is N-polar The first stator is installed by alternately arranging polarities differently from the outside to the outside, and the coils are wound in a slender shape in the middle of the waist:
A rotating plate opposite to the fixed plate and composed of a disc-shaped non-conductive metal:
A first rotor having both ends of an open cylindrical shape, the other end being formed on one surface of the rotating plate, and spaced apart from the inner surface of the first stator to be formed inside the inner surface of the first stator:
A second rotor having both ends of an open cylindrical shape, the other end being formed on one surface of the rotating plate, and being formed outside the outer circumferential surface of the first rotor at a distance from the outer circumferential surface of the first rotor:
A second stator having a cylindrical shape with both ends open and formed inside the inner peripheral surface of the first rotor at a distance from the inner peripheral surface of the first rotor, and comprising a core and a coil radially on the outer peripheral surface of the inner body: and It has a cylindrical shape with both ends open and is formed on the outer circumferential surface of the second rotor at a distance from the outer circumferential surface of the second rotor, and includes a third stator including an iron core and a coil radially on the inner circumferential surface of the outer body. Electric generator. According to claim 1,
The first stator, the first core consisting of a cylindrical with both ends open:
It is arranged radially at regular intervals along the inner circumferential surface of the first core. Permanent magnets and coiled coils that produce electric power by induction electromotive force corresponding to the iron core formed on the second stator and the coils wound inside:
It is arranged radially at regular intervals along the outer circumferential surface of the first core, and includes a permanent magnet and a wound coil that produce electric power by induction electromotive force corresponding to a coil wound toward the outside and an iron core formed on the third stator. Electric generator characterized in that. According to claim 1,
The first bearing contact portion fixed to the center of the other surface of the fixing plate:
The first bearing formed on the outer circumference of the first bearing contact:
Fixed shaft one end is connected to the other surface of the first bearing contact: And
The electric generator, characterized in that it further comprises a connecting shaft connected to the other end of the fixed shaft. The method of claim 3,
Through holes formed in the main center of the rotating plate:
The first bearing frame fixed to the outer region of the through hole:
A rotating shaft formed at one end of the first bearing frame:
A second bearing frame formed on one end of the rotating shaft:
Belt portion for rotating the rotating plate:
Connection shaft for connecting the belt portion and the rotating plate:
A first connecting member for fixing the belt connecting shaft to the rotating plate: And
Further comprising a first support member for connecting the other surface of the belt portion with the first support,
The first bearing frame and the second bearing frame,
Donut shape with open center,
The rotating shaft,
Electric generator, characterized in that the inside is empty so that the fixed shaft and the connecting shaft can be inserted through. According to claim 1,
The first rotor,
A first rotating core of cylindrical non-conductive metal with both ends open: and
A part of the side surface of the first rotating core includes a first opening that is open,
Electric generator, characterized in that the electric power is produced by the induced electromotive force between the first stator and the second stator through the first opening in accordance with the rotation of the first rotor. According to claim 1,
The second rotor is
A second rotating core of cylindrical non-conductive metal with both ends open: and
A second opening part of a side of the second rotating core is opened,
Electric generator, characterized in that the electric power is produced by the induced electromotive force between the first stator and the third stator through the second opening in accordance with the rotation of the second rotor. According to claim 1,
The first rotor is located outside the second stator, the first stator is located outside the first rotor, the second rotor is located outside the first stator, and the outside of the second rotor is located. The housing body is formed on the outside of the third stator so that the third stator is positioned, one end is closed by the fixing plate, and the other end is closed by the rotating plate: of the rotating plate formed on the other end of the housing body. A first support connected to the other surface and configured to support the housing body: a belt portion formed on one side of the first support to rotate the fixing plate: and
And a second support connected to one end of the fixing plate formed at one end of the housing body and configured to support the housing body.

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