KR20200051152A - elect power generator - Google Patents

Abstract

An electric generator is disclosed. That is, second and third stators of a cylindrical shape composed of permanent magnets having different polarities are respectively formed on the inner and outer surfaces of a first stator of a cylindrical shape which is installed on a fixed plate and around which a coil is wound. A first rotor and a second rotor each having an opening portion with an open side are respectively formed between the first and second stators and the first and third stators. Then, electricity is generated by an induced electromotive force generated between the coil of the first stator and the magnets of the second stator and the coil of the first stator and the magnets of the third stator through the opening portions by rotation of the first rotor and the second rotor. Therefore, the electric generator can generate electricity by rotating the first rotor and the second rotor by using a small amount of power, can improve the efficiency of power generation, and can reduce noise generated during power generation by reducing the high-speed rotation of the rotors.

Description

Electric power generator

      The present invention relates to an electric generator, in particular, the inner side and the outer side of a first stator of a cylindrical shape in which a coil wound on a fixed plate is composed of a second stator and a third stator composed of permanent magnets of different polarities, and one side is opened. After forming the first rotor and the second rotor including the opened opening between the first stator and the second stator, and between the first stator and the third stator, the first rotor and the second rotor are respectively formed. To the 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 and the coil of the first stator and the magnet of the third stator through the opening by rotation of It is about.

      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. In the case of such a generator, a large amount of power is consumed to rotate the rotor, which reduces the efficiency of power production. Is floating.

      An object of the present invention is a permanent magnet of a first stator of a cylindrical shape in which a coil installed on a fixing plate is wound, and a second stator and a third stator of a cylindrical shape composed of permanent magnets of different polarities, respectively, and an opening on one side. After forming the first rotor and the second rotor including the first stator and the second stator, and between the first stator and the third stator, respectively, the rotation of the first rotor and the second rotor 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. have.

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: is formed in a cylindrical shape with both ends open, is formed on one side of the other side of the fixed plate, the first magnet core toward the outer periphery toward the fixed plate Thus, the first stator coils are wound along the N pole, the S pole, and the S pole and the N pole toward the inner circumference: opposite to the fixed plate, and a rotating plate composed of a non-conductive metal of a disc shape: composed of a cylindrical shape with both ends open , The other end is formed on one surface of the rotating plate, the first rotor is formed inside the inner circumferential surface of the first stator at a distance from the inner circumferential surface of the first stator: both ends are configured as an open cylinder, the other end of the rotating plate A second rotor formed on one surface and spaced apart from the outer circumferential surface of the first rotor and formed outside the outer circumferential surface of the first rotor; A second stator having a cylindrical shape with both ends open, spaced apart from the inner circumferential surface of the first rotor, formed inside the inner circumferential surface of the first rotor, and including permanent magnets radially disposed on the outer circumferential surface of the inner body; And a third stator comprising a permanent magnet having both ends open and formed on the outer circumferential surface of the second rotor, spaced apart from the outer circumferential surface of the second rotor, and radially disposed on the inner circumferential surface of the outer body. It may include.

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 of the permanent magnets S pole and N pole toward the inner side toward the fixing plate, and corresponds to the permanent magnets N pole and S pole formed in the second stator. The permanent magnet S pole of the inner surface of the core is disposed to be radiated to the second fixed induction permanent magnet N pole, and the first core permanent magnet is disposed to be radiated to the second fixed permanent magnet S pole to be induced by electromotive force. S-poles and N-poles of the inner permanent magnets on which coils for producing electric power are wound; And permanently arranged at regular intervals along the outer circumferential surface of the first core, and permanently fixed to the third permanent magnet S pole of the first core in correspondence with the permanent magnet S pole and the N pole formed in the third stator. The magnet is arranged as an N pole and the first core permanent magnet N pole includes an outer permanent magnet plate N pole and an S pole wound with a coil that is disposed as the third fixed permanent magnet S pole to produce electric power by induction electromotive force. Can be.

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.

According to the present invention, the permanent magnets S and N poles of the inner surface toward the stationary plate of the first stator of the cylindrical coil wound on the stationary plate and the permanent magnets N and S poles of the outer surface toward the stationary plate, respectively. A first rotor and a second rotor comprising an opening with one side open, comprising a cylindrical second stator and a third stator made of permanent magnets of different polarities, between the first stator and the second stator, and After forming each between the first stator and the third stator, the coil of the first stator and the magnet of the second stator through the opening by the rotation of the first rotor and the second stator, and the first stator By generating electricity by the induced electromotive force generated between the stator coil and the magnet of the third stator, the first rotor and the second rotor are rotated using a small amount of electric power. To generate and improve the efficiency of power generation, there is an effect capable of reducing the noise generated during power generation to reduce 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 permanent magnet plate constituting a first coil to be wound and the inside and outside according to an embodiment of the present invention.
4 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.
5 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.
6 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.
7 is a view showing a cross section of the first stator to the third stator located 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 7, the electric generator 10 is a fixing plate 110 made of 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 7 are essential components, and the electric generator 10 may be implemented by more components than those shown in FIGS. 1 to 7. , 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 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, wherein, as shown in FIG. 5, 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 illustrated in FIG. 5, 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. 5. 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. 5. 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, S of the inner permanent magnet of the first stator 130 It is arranged as an N-pole and an S-pole as the outer circumference as opposed to the pole and N-pole.

Also, as illustrated in FIG. 7, the outer diameter of the second stator 140 is the first rotor 160 so 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. 5, when the first rotor 160 and the second stator 140 are coupled at predetermined intervals, 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 the gap is formed on the first fixing pin (or first fixing ring) 143. Filled by, 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 4, the third stator 150 is provided with a winding coil on the outside of the cylinder, and on the inner circumferential surface of the outer body winding, the permanent magnet is the recommended coil of the first stator 130 ( Permanent magnets outside the outer circumferential surface of 132) are arranged as S poles on the N pole and opposite poles where the poles are made of the S pole and the permanent magnets are radially disposed as the N pole on the S pole.

At this time, the inner permanent magnet and the outer permanent magnet of the first stator 130, the outer permanent magnet of the outer diameter of the second stator, and the inner permanent magnet of the inner diameter of the third stator are cylindrical, and the left side is based on half of the straight magnetic plate. The right and left sides are the same polarity, and when the left polarity is the N polarity inside and the outside, the right side becomes the S polarity inside and the outside.

In addition, as shown in Figure 7, 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. 5, 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 permanent opening 162 includes coils formed on the first stator 130 positioned on both sides of the first rotor 160, respectively. The N-pole and / or the outer permanent magnet is generated from the fixed plate of 134 so that an induced electromotive force is generated between the N-pole and S-pole, and from the permanent-magnet fixed plate formed in the second 140 to the N-pole and S-pole. This is for induction.

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 5, the second rotor 170 is a cylinder of the second rotating core 172 and the second rotating core 171, which are cylindrical non-conductive metals having both ends open. 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 shown in FIG. 7, 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 the second stator rotates electricity by induction 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 producing, it is possible to generate electricity by rotating the first rotor and the second rotor using a small amount of power, improve the efficiency of power generation, and rotate 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.

10: electric generator 100: housing body
20; 1st support 30: 2nd support
110: fixed plate 120: rotating plate
130: first stator 140: second stator
150: 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: ash 1 bearing frame 122: rotating shaft
123: second bearing frame 131: second connecting member
132: first core 133: inner permanent magnet S pole and N pole
134: outer permanent magnet N-pole and S-pole 144: inner body
140: second stator permanent magnet 162: third connecting member
142: third bearing 141: once
143: first fixing pin 154: outer body
150: third stator permanent magnet 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:
A first stator having a cylindrical shape with both ends open, formed on one side of the other surface of the fixing plate, and coils wound along the outer and inner circumferences of the first core:
A rotating plate opposite to the fixed plate and composed of a disc-shaped non-conductive metal:
The first rotor is formed on the inner circumferential surface of the first stator at intervals from the inner circumferential surface of the first stator, the other end being formed of an open cylindrical, the other end being formed on one surface of the rotating plate:
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:
It has a cylindrical shape with both ends open, and is spaced apart from the inner circumferential surface of the first rotor and is formed inside the inner circumferential surface of the first rotor, with S pole and N pole radially disposed on the outer circumferential surface of the inner body. A second stator comprising a permanent magnet: and both ends are formed in an open cylindrical shape, spaced apart from the outer circumferential surface of the second rotor and formed on the outer circumferential surface of the second rotor, radially on the inner circumferential surface of the outer body An electric generator comprising a third stator comprising a permanent magnet made of N and S poles arranged in both polarities. 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. A permanent magnet having both polarities formed on the second stator, and a permanent magnet having inner polarities on both sides of which a coil producing power by induction electromotive force corresponding to a coil wound toward the inside is coiled: and
The permanent magnet having both polarities formed on the third stator and the coil wound toward the outside and the coil winding toward the outside corresponding to the coil wound to the outside are disposed at a predetermined interval along the outer circumferential surface of the first core. Electric generator, characterized in that it comprises a permanent magnet having a polarity on both sides. 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 part formed on one side of the first support to rotate the fixing pin: 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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