KR20170052902A - Magnetic gear system and driving system comprising the same - Google Patents
Magnetic gear system and driving system comprising the same Download PDFInfo
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- KR20170052902A KR20170052902A KR1020150154990A KR20150154990A KR20170052902A KR 20170052902 A KR20170052902 A KR 20170052902A KR 1020150154990 A KR1020150154990 A KR 1020150154990A KR 20150154990 A KR20150154990 A KR 20150154990A KR 20170052902 A KR20170052902 A KR 20170052902A
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- Prior art keywords
- gear
- magnetic force
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- magnet units
- magnet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H49/00—Other gearings
- F16H49/005—Magnetic gearings with physical contact between gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H49/00—Other gearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
Description
The present invention relates to a magnetic force gear system using a permanent magnet and a drive system including the same.
The magnetic force of the magnetic force can be used to transmit rotational motion in a noncontact manner without engaging the teeth. Since the magnetic gear can be rotated in a noncontact manner, it can be used in a clean room, no lubricant is required, and replacement due to abrasion and breakage is also unnecessary. Therefore, it is possible to use magnetic gears without maintenance for quite a long time.
A problem to be solved by the present invention is to provide a magnetic force gear system capable of achieving high energy efficiency and a drive system including the same.
Another problem to be solved by the present invention is to provide a drive system capable of achieving high energy efficiency.
The problems to be solved by the present invention are not limited to the above-mentioned problems, and other matters not mentioned can be clearly understood by those skilled in the art from the following description.
According to an aspect of the present invention, there is provided a magnetic gear system comprising: a first gear component; And a second gear component that is rotatable in accordance with rotation of the first gear component, wherein the first gear component comprises a first portion, a second portion disposed on one side of the first portion, A first non-ferrous body facing the second portion, and a plurality of first magnet units arranged in the first non-ferrous body and having a first polarity, A plurality of second magnet units disposed in the second portion and having the first polarity, and a first magnetic force gear disposed in the first portion, wherein the first and second magnet units And the first magnetic force gear performs a gear operation with the second magnetic force gear of the second gear component.
The first magnetic force gear and the second magnetic force gear have balanced magnetic force vector waves.
Wherein a center axis of the first magnet unit forms an acute angle with a magnetic axis of the first magnet unit in a first direction and a central axis of the second magnet unit is perpendicular to a magnetic axis of the second magnet unit And forms an acute angle in the second direction.
Wherein the plurality of first magnet units are arranged in a first row and a second row around an axis and the plurality of second magnet units are arranged in a third row and a fourth row around the axis, At least a portion of the row and at least a portion of the third row are facing each other and at least a portion of the second row and at least a portion of the fourth row are facing each other.
Wherein the first magnet unit disposed in the first column and the second magnet unit disposed in the second column are arranged so as to have a first phase difference and are arranged in the third column and a second magnet unit arranged in the fourth column, And the two-magnet unit is arranged to have a second phase difference different from the first phase difference.
The distance from the axis to the first column and the distance from the axis to the third column are different from each other.
The number of the first magnet units constituting the second row and the number of the plurality of second magnet units constituting the fourth column are different from each other.
The number of the first magnet units constituting the first column and the number of the plurality of second magnet units constituting the third column are equal to each other.
Wherein the plurality of first magnet units are arranged in a first column, a second column and a fifth column around the axis, and are arranged in the order of the first column, the second column and the fifth column, The second magnet unit is disposed in the third column, the fourth column and the sixth column about the axis, and arranged in the order of the third column, the fourth column and the sixth column, and at least a part of the fifth column And at least a part of the sixth column are facing each other, and the number of the first magnet units constituting the fifth column and the number of the plurality of second magnet units constituting the sixth column are different from each other.
A second non-ferrous material facing the third portion; a plurality of third magnet units disposed in the third portion and having a second polarity; and a plurality of third magnet units arranged in the second non- Of the fourth magnet unit.
Wherein the second portion includes a first depression, the third portion includes a second depression, the first non-condensation includes a first protrusion protruding toward the first depression, and the second non- And a second protrusion protruding toward the second depression.
Wherein the first recess comprises a first region and a second region, the first region is closer to the axis than the second region, and the depth of the first region is greater than the depth of the second region, And the axis extends through the first non-circular body, the first projection includes a fifth region and a sixth region, the fifth region is closer to the axis than the sixth region, The height of the fifth region is higher than the height of the sixth region.
The first magnetic force gear of the first gear component and the second magnetic force gear of the second gear component are opposed in an orthogonal or parallel direction.
The rotating body is connected to the shaft, the shaft is connected to the motor, the motor operates when the power supply unit is powered on, and the power supply unit repeatedly supplies and blocks power while the rotating body rotates.
According to another aspect of the present invention, there is provided a magnetic gear system comprising: a sun gear component including a first magnetic force gear; A planetary gear component including a first magnetic force gear and a second magnetic force gear in parallel with the first magnetic force gear; And a ring gear surrounding the sun gear component and the planetary gear component and including a third magnetic force gear in a direction parallel to the second magnetic force gear, the sun gear component comprising a first portion, A first rotating body including a second portion disposed on one side of the first non-ferrous material and a third portion disposed on the other side of the first portion, a first non-ferrous material facing the second portion, A plurality of first magnet units arranged in a plurality of rows and arranged in the second portion, a plurality of second magnet units arranged in the second portion and forming a plurality of rows, and the first magnetic force gears disposed in the first portion, , A repulsive force is generated between the plurality of first magnet units and the plurality of second magnet units, and the first magnet unit and the second magnet unit have an unbalanced magnetic force vector wave, Gear component And performs a gear operation with the second magnetic-force gear of the second gear.
Wherein the planetary gear component comprises a second rotating body including a fourth portion, a fifth portion disposed on one side of the fourth portion, and a sixth portion disposed on the other side of the fourth portion, A plurality of fourth magnet units disposed in the second non-ferrous body, a plurality of third magnet units arranged in the plurality of rows, a plurality of fourth magnet units disposed in the fifth portion and forming a plurality of rows, And the second magnetic force gear disposed in the fourth portion, a repulsive force is generated between the plurality of third magnet units and the plurality of fourth magnet units, and the third magnet unit and the fourth magnet unit are unbalanced And has a magnetic force vector wave.
Another aspect of the drive system of the present invention for solving the above-mentioned problems includes a first magnetic force gear system; And a second magnetic force gear system operative based on an output of the first magnetic force gear system, wherein the first magnetic force gear system or the second magnetic force gear system may be one of the magnetic force gear systems described above.
Other specific details of the invention are included in the detailed description and drawings.
1 is an exemplary perspective view illustrating a magnetic gear system according to some embodiments of the present invention.
2 is a cross-sectional view illustrating a first gear component used in the magnetic force gear system of FIG.
FIG. 3 is a view for explaining the shape of the rotating body of FIG. 2. FIG.
FIG. 4 is a view for explaining the first non-circulating body of FIG. 2, and is a view for explaining a surface facing the second portion of the rotating body. FIG.
5 is a conceptual diagram for explaining the relationship among a plurality of first magnet units installed in the non-circulation of FIG.
6A, 6B and 7 are conceptual diagrams for explaining the magnetic field of the first magnet unit installed in the first non-ferrous body of FIG.
8 is a view for explaining the second part of the rotating body of Fig.
Fig. 9 is a conceptual diagram for explaining the relationship of a plurality of second magnet units installed in the rotating body of Fig. 8; Fig.
Figs. 10 and 11 are cross-sectional views taken along line BB of Fig.
12A and 12B are conceptual diagrams for explaining the magnetic field of the magnet unit used in the magnetic force gear.
13 and 14 are views for explaining the relationship between the magnetic force gear of the first magnetic force component and the magnetic force gear of the second magnetic force component.
15 is a view for explaining a magnetic field tornado and a magnetic field cyclone. 16 is a diagram for explaining a driving method (magnetic field surfing) of the first magnetic force component.
17 to 20 are views for explaining a gear component used in a magnetic gear system according to another embodiment of the present invention.
Figures 21 to 23 are exemplary perspective views for explaining a magnetic gear system according to another embodiment of the present invention.
Figures 24-28 are illustrations of various embodiments of gear components that may be used in a magnetic gear system in accordance with some embodiments of the present invention.
29 is a view for explaining a magnetic force gear system according to another embodiment of the present invention.
30 is a sectional view taken along the line D - D in Fig.
31 is a view for explaining a magnetic force gear system according to another embodiment of the present invention.
32 is an exemplary diagram for describing a drive system according to some embodiments of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.
One element is referred to as being "connected to " or" coupled to "another element, either directly connected or coupled to another element, One case. On the other hand, when one element is referred to as being "directly connected to" or "directly coupled to " another element, it does not intervene another element in the middle. Like reference numerals refer to like elements throughout the specification. "And / or" include each and every combination of one or more of the mentioned items.
Although the first, second, etc. are used to describe various elements, components and / or sections, it is needless to say that these elements, components and / or sections are not limited by these terms. These terms are only used to distinguish one element, element or section from another element, element or section. Therefore, it goes without saying that the first element, the first element or the first section mentioned below may be the second element, the second element or the second section within the technical spirit of the present invention.
The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions.
Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.
1 is an exemplary perspective view illustrating a magnetic gear system according to some embodiments of the present invention.
Referring to FIG. 1, a magnetic gear system according to some embodiments of the present invention may include a
As shown, the
The
Meanwhile, the
2 is a cross-sectional view illustrating a first gear component used in the magnetic force gear system of FIG. FIG. 3 is a view for explaining the shape of the rotating body of FIG. 2. FIG.
2, a
The
The first
The
A
Further, the
The second
Meanwhile, the
Referring again to FIG. 2, the first
And the second
Alternatively, unlike what is shown, the first
In addition, a plurality of
A plurality of
The plurality of
The plurality of
A repulsive force is generated between the plurality of
An exemplary arrangement of the plurality of
The
The first
Alternatively, depending on the design, the first non-circuit
272 and 275 and the plurality of
The distance between the first
On the other hand, in the first gear component according to some embodiments of the present invention, the
Although not separately shown, a magnetic shield is provided inside and / or outside the first gear component to shield the magnetic force generated in the first gear component from affecting the outside .
On the other hand, the
or. The
On the other hand, during the rotation of the
Specifically, the power supply unit supplies power to the motor, and the
For example, power is supplied for a period during which the
Magnetic field surfing is a similar concept to windsurfing using ocean waves. When a magnetic field distribution wave of a magnet is regarded as a vector, a stationary magnetic force vector wave is surfaced by a rotation magnetic force vector wave. For example, a plurality of
Further, after the rotation of the
On the other hand, if the surfing operation of the
Hereinafter, with reference to Figs. 4 to 7, the first
FIG. 4 is a view for explaining the first non-circulating body of FIG. 2, and is a view for explaining a surface facing the second portion of the rotating body. FIG. 5 is a conceptual diagram for explaining the relationship among a plurality of first magnet units installed in the non-circulation of FIG. 6A, 6B and 7 are conceptual diagrams for explaining the magnetic field of the first magnet unit installed in the first non-ferrous body of FIG.
Referring first to FIG. 4, a plurality of
A plurality of
Meanwhile, although the same number of
4, the distances W1, W2 and W3 between the
The first distance P1 between the first column L1 and the second column L2 and the second distance P2 between the second column L2 and the third column L3 are equal to each other But is not limited thereto. Depending on the design, the first distance P1 and the second distance P2 may be different.
5, the center axis CL of the
The sizes of the
When the two straight lines a1 and a2 pointing outward around the
On the other hand, the center axis CL of the
For example, as shown, there may be an angular difference of? 11,? 12,? 13 between the corresponding central axis CL and the magnetic shafts MC1, MC2, MC5. theta] 11, [theta] 12, and [theta] 13 may be sharp angles in a first direction (e.g., counterclockwise) about the center axis CL. On the other hand, the angular differences? 11,? 12,? 13 between the corresponding central axis CL and the magnetic shafts MC1, MC2, MC5 can be completely equal. Alternatively, the angle differences? 11,? 12,? 13 may be different from each other. Alternatively,? 11 and? 12 may be equal to each other, and? 13 may be different from? 11 and? 12. This angular difference can be changed according to the design.
Referring now to Figures 6a, 6b and 7, Figure 6a is a top view of a first magnet unit (e.g., 271). For example, the N pole of the
The magnetic axis MC1 may be a continuous flow connecting the largest magnetic force vector waves MV1, as shown in FIG. 6A.
As shown in Fig. 7, the
Next, the
8 is a view for explaining the second part of the rotating body of Fig. Fig. 9 is a conceptual diagram for explaining the relationship of a plurality of second magnet units installed in the rotating body of Fig. 8; Fig.
Referring to FIGS. 8 and 9, a plurality of
The fourth row L4 of the
A plurality of
Although the same number of the
As described above, the fourth column L4, the fifth column L5 and the sixth column L6 face each other in the first column L1, the second column L2 and the third column L3, Rotate. The number of the
The interval W4 between the plurality of
The third distance P3 between the fourth column L4 and the fifth column L5 and the fourth distance P4 between the fifth column L5 and the sixth column L6 are equal to each other But is not limited thereto. Depending on the design, the first distance P3 and the second distance P4 may be different from each other.
The size of the
The center axis CL3 of the
The central axes CL3, CL4 and CL6 of the
On the other hand, the third portion 123 (magnet arrangement) of the
In summary, the second
The
On the other hand, depending on the design, the arrangement of the
Next, the
Referring to FIG. 10, the
Referring to FIG. 11, the
12A and 12B, the first to
The magnitude and shape of the
13 and 14, the shape of the
13, when the
14, the
As the
As described above, the magnetic force gears can transmit rotational motion in a noncontact manner without engaging the teeth using the attraction force of the
Here, the operation of the
1, 4, 8, and 15, the first
Similarly, the distance from the
In particular, when the
Similarly, the distance P11a from the
When the
Referring to FIG. 15, by controlling the distances P11, P12, P11a and P12a in this way, it is possible to make a large flow of the magnetic field inside the power generating device.
A staggered arrangement of the plurality of
272 and 275 and the plurality of
That is, the arrangement of the magnet units in the
A large magnetic field flow such as a magnetic field tornado or a magnetic field cyclone assists the stable rotation of the
Here, the
The
Here, referring to FIGS. 1, 4, 8, and 16, first, the power supply unit supplies power for a first period. The first period includes the size of the
The first period may be, for example, a period during which the
Then, the power supply unit does not supply power for the second period after the first period. Even if no power is supplied, the
After the second period, the power supply unit can again supply power. In this manner, the operation of supplying / cutting off the power supply by the power supply unit can be repeated periodically.
On the other hand, when the surfing operation of the
Thus, while the
16, at time t1, the
The first repulsive force RP1 increases as the cross area (overlap area) between the
At the time t2, the second repulsive force RP2 is generated when the
The total repulsive force RPt can be gradually increased over time t1 and time t2. That is, the
At the time t3, the third repulsive force RP3 is generated when the
In summary, the time at which the
In this manner, the
17 to 20 are views for explaining a gear component used in a magnetic gear system according to another embodiment of the present invention. For the sake of convenience of explanation, differences from those described with reference to Figs. 1 to 16 will be mainly described.
Fig. 17 is a view for explaining the first non-circulation, and may be a surface facing the second portion of the rotating body. FIG. 18 is a conceptual diagram for explaining the relationship among a plurality of first magnet units installed in the non-circulation of FIG. 17; FIG. 19 is a view for explaining the rotating body, and may be a surface facing the first non-circulating body. Fig. 20 is a conceptual diagram for explaining the relationship of a plurality of second magnet units installed in the non-circulation of Fig. 19;
Referring to FIG. 17, a plurality of
Referring to FIG. 19, a plurality of
As described above, at least a part of the first column L1 and at least a part of the fourth column L4 face each other, and at least a part of the second column L2 and at least a part of the fifth column L5 face each other , At least a part of the third column L3 and at least a part of the sixth column L6 can face each other.
In this case, the number of the
The number of the
For example, eighteen
7, the
For example, the size (or width) of the
18, a part of the side wall of the
Likewise, referring to Fig. 20, a straight line a13 directed outward with respect to the
Figures 21 to 23 are exemplary perspective views for explaining a magnetic gear system according to another embodiment of the present invention. For convenience of explanation, the differences from those described with reference to Figs. 1 to 20 will be mainly described.
As shown in FIG. 21, the
As shown in FIGS. 22 and 23, three or
22, the
The
On the other hand, the connection relationship between the
Figures 24-28 are illustrations of various embodiments of gear components that may be used in a magnetic gear system in accordance with some embodiments of the present invention.
The gear component shown in Figs. 24 to 28 includes a plurality of
Referring to FIG. 24, the first
The
The first
25, the
26 to 28, a non-rotating body (for example, 170) may be disposed only on one side of the
26, a depression is formed in the
29 is a view for explaining a magnetic force gear system according to another embodiment of the present invention. 30 is a sectional view taken along the line D - D in Fig.
29 and 30, a magnetic gear system includes a
Here, the
The
The
The
An exemplary operation will be described as follows.
When the
31 is a view for explaining a magnetic force gear system according to another embodiment of the present invention. For convenience of explanation, the differences from the magnetic force gear system of Figs. 29 and 30 will be mainly described.
The magnetic force gear system of FIG. 31 may further include an
That is, when the
32 is an exemplary diagram for describing a drive system according to some embodiments of the present invention.
The drive system according to some embodiments of the present invention may connect the magnetic force gear systems described above in series, parallel or series-parallel. In FIG. 32, for example, three magnetic
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, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.
110: shaft 120: rotating body
170: First non-meeting 171: Second meeting
271, 272, 275: a plurality of first magnet units
221, 222, 225: a plurality of second magnet units
221a, 222a, 225a: a plurality of third magnet units
271a, 272a, 275a: a plurality of fourth magnet units
321: Magnetic gear
Claims (17)
And a second gear component capable of rotating in accordance with rotation of the first gear component,
Wherein the first gear component comprises:
A rotating body including a first portion, a second portion disposed on one side of the first portion, and a third portion disposed on the other side of the first portion,
A first non-ferrous material facing the second portion,
A plurality of first magnet units disposed in the first non-circulation and having a first polarity,
A plurality of second magnet units disposed in the second portion and having the first polarity,
And a first magnetic force gear disposed in the first portion,
Wherein the first magnet unit and the second magnet unit have an unbalanced magnetic force vector wave,
Wherein the first magnetic force gear performs a gear operation with a second magnetic force gear of the second gear component.
Wherein the first magnetic force gear and the second magnetic force gear have balanced magnetic force vector waves.
Wherein the central axis of the first magnet unit has an acute angle with the magnetic axis of the first magnet unit in the first direction,
Wherein the central axis of the second magnet unit is acute in an axis direction of the second magnet unit and in a second direction different from the first direction.
Wherein the plurality of first magnet units are arranged in a first row and a second row around an axis,
Wherein the plurality of second magnet units are arranged in the third row and the fourth row around the axis,
Wherein at least a portion of the first row and at least a portion of the third row are facing each other and at least a portion of the second row and at least a portion of the fourth row are facing each other.
The first magnet unit disposed in the first column and the second magnet unit disposed in the second column are arranged to have a first phase difference,
The second magnet unit disposed in the third column and the second magnet unit disposed in the fourth column are arranged to have a second phase difference different from the first phase difference.
Wherein the distance from the axis to the first row and the distance from the axis to the third row are different.
Wherein the number of the first magnet units constituting the second row and the number of the plurality of second magnet units constituting the fourth column are different from each other.
Wherein the number of the first magnet units constituting the first row and the number of the plurality of second magnet units constituting the third row are equal to each other.
Wherein the plurality of first magnet units are arranged in a first row, a second row and a fifth row around the axis, and arranged in the order of the first row, the second row and the fifth row,
Wherein the plurality of second magnet units are arranged in a third row, a fourth row and a sixth row with respect to the axis and arranged in the order of the third row, the fourth row and the sixth row,
Wherein at least a portion of the fifth column and at least a portion of the sixth column are facing each other,
Wherein the number of the first magnet units constituting the fifth column and the number of the plurality of second magnet units constituting the sixth column are different from each other.
A second non-ferrous material facing the third portion,
A plurality of third magnet units disposed in the third portion and having a second polarity,
And a plurality of fourth magnet units disposed in the second non-rotating body and having the second polarity.
The second portion including a first depression,
The third portion including a second depression,
Wherein the first non-circular body includes a first protrusion protruding toward the first depression,
And the second non-circulating body includes a second protrusion protruding toward the second depression.
The rotating body is connected to the shaft,
Wherein the first depression comprises a first region and a second region, the first region being closer to the axis than the second region, the depth of the first region being deeper than the depth of the second region,
The axis passing through the first non-ferrous body,
Wherein the first projecting portion includes a fifth region and a sixth region, the fifth region is closer to the axis than the sixth region, and the height of the fifth region is higher than the height of the sixth region.
Wherein the first magnetic force gear of the first gear component and the second magnetic force gear of the second gear component face in an orthogonal or parallel direction.
The rotating body is connected to the shaft,
The shaft is connected to a motor,
The motor operates when power is supplied to the power supply,
And the power supply unit repeatedly supplies and blocks power while the rotating body rotates.
A planetary gear component including a first magnetic force gear and a second magnetic force gear in parallel with the first magnetic force gear;
And a ring gear surrounding the sun gear component and the planetary gear component and including a third magnetic force gear facing in parallel with the second magnetic force gear,
The sun gear component
A first rotating body including a first portion, a second portion disposed on one side of the first portion, and a third portion disposed on the other side of the first portion,
A first non-ferrous material facing the second portion,
A plurality of first magnet units disposed in the first non-circulation and forming a plurality of rows,
A plurality of second magnet units disposed in the second portion and forming a plurality of rows,
And the first magnetic force gear disposed in the first portion,
A repulsive force is generated between the plurality of first magnet units and the plurality of second magnet units,
Wherein the first magnet unit and the second magnet unit have an unbalanced magnetic force vector wave,
And the first magnetic force gear performs a gear operation with the second magnetic force gear of the planetary gear component.
The planetary gear component
A second rotating body including a fourth portion, a fifth portion disposed on one side of the fourth portion, and a sixth portion disposed on the other side of the fourth portion,
A second non-ferrous material facing the fifth portion,
A plurality of third magnet units arranged in the second non-ferrous body and forming a plurality of rows,
A plurality of fourth magnet units disposed in the fifth section and forming a plurality of rows,
And the second magnetic force gear disposed in the fourth portion,
A repulsive force is generated between the plurality of third magnet units and the plurality of fourth magnet units,
Wherein the third magnet unit and the fourth magnet unit have an unbalanced magnetic force vector wave.
And a second magnetic force gear system that operates based on an output of the first magnetic force gear system,
Wherein the first magnetic force gear system or the second magnetic force gear system is the magnetic gear system according to any one of claims 1 to 16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150154990A KR20170052902A (en) | 2015-11-05 | 2015-11-05 | Magnetic gear system and driving system comprising the same |
| PCT/KR2016/012501 WO2017078389A1 (en) | 2015-11-05 | 2016-11-02 | Magnetic gear system and drive system including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150154990A KR20170052902A (en) | 2015-11-05 | 2015-11-05 | Magnetic gear system and driving system comprising the same |
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| KR20170052902A true KR20170052902A (en) | 2017-05-15 |
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|---|---|---|---|
| KR1020150154990A KR20170052902A (en) | 2015-11-05 | 2015-11-05 | Magnetic gear system and driving system comprising the same |
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| KR (1) | KR20170052902A (en) |
| WO (1) | WO2017078389A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037468A (en) * | 2019-12-30 | 2020-04-21 | 枣庄北航机床创新研究院有限公司 | Staggered shaft magnetic transmission device for polishing angle head |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI649944B (en) * | 2018-02-27 | 2019-02-01 | 詹益堂 | A permanent magnet kinetic energy generator using the theory of potential energy reconstruction |
| CN112923019B (en) * | 2019-12-05 | 2022-10-28 | 上银科技股份有限公司 | Harmonic speed reducer device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3713327B2 (en) * | 1996-04-11 | 2005-11-09 | 弘平 湊 | Magnetic rotating device |
| JP2003259622A (en) * | 2002-02-27 | 2003-09-12 | Satoru Aritaka | Kinetic energy acceleration amplifier |
| JP2004060704A (en) * | 2002-07-25 | 2004-02-26 | Koyo Seiko Co Ltd | Magnetic gear device |
| KR101060171B1 (en) * | 2008-08-08 | 2011-08-29 | 박재건 | Rotator using magnet |
| US20120235527A1 (en) * | 2011-03-17 | 2012-09-20 | Tai Koan Lee | Automated Power Generator |
-
2015
- 2015-11-05 KR KR1020150154990A patent/KR20170052902A/en unknown
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2016
- 2016-11-02 WO PCT/KR2016/012501 patent/WO2017078389A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037468A (en) * | 2019-12-30 | 2020-04-21 | 枣庄北航机床创新研究院有限公司 | Staggered shaft magnetic transmission device for polishing angle head |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017078389A1 (en) | 2017-05-11 |
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