CN1146100C - Magnetic rotator - Google Patents
Magnetic rotator Download PDFInfo
- Publication number
- CN1146100C CN1146100C CNB991246799A CN99124679A CN1146100C CN 1146100 C CN1146100 C CN 1146100C CN B991246799 A CNB991246799 A CN B991246799A CN 99124679 A CN99124679 A CN 99124679A CN 1146100 C CN1146100 C CN 1146100C
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- CN
- China
- Prior art keywords
- rotor
- permanent magnet
- magnet
- driving shaft
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention discloses a magnetic rotator which comprises a driving part and a rotor part, wherein the driving part comprises a driving shaft, a frame and more than one magnet; the driving shaft drives the magnet to rotate around a shaft center as a supporting point; a rotor is composed of two permanent magnets with magnetic poles in different directions; one pole of the magnet of driving part is opposite to the round cross section of the rotor. The present invention utilizes the interaction of magnetic force to rotate the rotor and has the advantages of low consumption of electric energy, simple structure and manufacture and low cost.
Description
The present invention relates to a kind of magnetic force rotating device.
The effect of magnetic force rotating device of the present invention and the electric rotating machine similarities and differences, but the making principle of electric rotating machine commonly used all is the electromagnetic force rotation effect.As magneto, its stator is a permanent magnet, and the energising rotor produces motion under magneticaction; The design of motor-generator set then is that electric current produces magnetic field by stator coil, after its magnetic field effect makes rotor produce induced current, produces effect with stator field again and rotates.In the above-mentioned motor, all be to take as the leading factor with electric current, its driving method is that the circumferential edge with rotor is a drive form.So, the easy loss of the parts of magneto, and make complicated; Though the manufacturing of motor-generator set is simple, parts are also uncomplicated, and power consumption is a lot of.
The object of the present invention is to provide a kind of magnetic force rotating device simple, little power consumption of making.
In order to achieve the above object, a kind of magnetic force rotating device of the present invention, comprise drive part and rotating part, it is characterized in that described rotating part comprises rotor (4) and rotating shaft (5), described drive part comprises the driving shaft (3) with described rotating shaft direct cross, be fixed in the framework (2) of described driving shaft (3) and at least one by the driving permanent magnet (1) of axial magnetized to be fixed on the described framework (2) perpendicular to described driving shaft (3) direction, described driving shaft (3) can drive described driving permanent magnet (1) and swing back and forth, described rotor (4) comprises that at least one is by the permanent magnet of axial magnetized, one utmost point of described driving permanent magnet (1) is relative with the end face of described rotor (4) permanent magnet, by the magneticaction between described permanent magnet (1) and described rotor (4) permanent magnet, remove to drive described rotor (4) by the swing of described driving permanent magnet (1) and rotate.
External force drives driving shaft and magnet movement, and magnet and rotor magnet produce repulsion and suction, promotes rotor motion; When the rotational frequency of the hunting frequency of magnet and rotor was identical, the rotation that rotor just can not stop down.The present invention utilizes location swap between magnet and the magnet fully, and its driving method is the circular section with rotor, and for drive form makes rotor rotation, so power consumption is few, is lower than the power consumption of magneto, compares then still less with commutating machine; And structure of the present invention and make simply, cost is low.
Describe embodiments of the present invention in detail below in conjunction with accompanying drawing.
★ Fig. 1 is a vertical view of the present invention.★ Fig. 2 is a schematic diagram of the present invention.
As shown in Figure 2, the present invention includes drive part and rotating part, drive part comprises driving shaft 3 and at least more than one magnet 1, and is fixing with framework 2 between driving shaft 3 and the magnet 1.External force drives driving shaft and magnet can be done reciprocating type swing.Rotating part comprises rotating shaft 5 and rotor 4, and rotor 4 is by at least more than one magnet, comprises that two incorgruous permanent magnets of magnetic pole form, Yi Bian so the surface of rotor be the S utmost point, Yi Bian be the N utmost point.Drive part and rotor portion are separated, and a utmost point of magnet 1 is relative with the circular section 4 of rotor, and are arranged on the circular section of rotor 4.When whole device is motionless, because one side homopolarity of magnet 1 and rotor 4, on one side heteropole, repulsion equates with attraction and keeps balance; When magnet 1 motion, repulsion between the magnetic pole of magnet and rotor and suction make rotor 4 displacement that rotates, that is: make rotor 4 follow the frequency movement of magnet 1.
As shown in FIG., the magnet 1 of drive part is two, and framework 2 couples together two magnets and driving shaft 3, is hollow between two magnets, and rotating shaft 5 passes from the room of centre.At the other end of axle, also the rotor of being made up of two incorgruous permanent magnets of magnetic pole can be set equally, because the frequency of magnet 1 two ends of drive part swing is identical, the frequency of rotor rotation is also just identical, therefore makes whole whirligig inner part synchronization action.Above-mentioned magnetic force rotating device can increase drive part and rotor portion as required on same rotating shaft basis.
Claims (3)
1, a kind of magnetic force rotating device, comprise drive part and rotating part, it is characterized in that described rotating part comprises rotor (4) and rotating shaft (5), described drive part comprises the driving shaft (3) with described rotating shaft direct cross, be fixed in the framework (2) of described driving shaft (3) and at least one by the driving permanent magnet (1) of axial magnetized to be fixed on the described framework (2) perpendicular to described driving shaft (3) direction, described driving shaft (3) can drive described driving permanent magnet (1) and swing back and forth, described rotor (4) comprises that at least one is by the permanent magnet of axial magnetized, one utmost point of described driving permanent magnet (1) is relative with the end face of described rotor (4) permanent magnet, by the magneticaction between described permanent magnet (1) and described rotor (4) permanent magnet, remove to drive described rotor (4) by the swing of described driving permanent magnet (1) and rotate.
2, a kind of magnetic force rotating device according to claim 1 is characterized in that: described driving permanent magnet (1) is two.
3, a kind of magnetic force rotating device according to claim 1 is characterized in that: described rotor (4) comprises the permanent magnet of two incorgruous magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991246799A CN1146100C (en) | 1999-12-29 | 1999-12-29 | Magnetic rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB991246799A CN1146100C (en) | 1999-12-29 | 1999-12-29 | Magnetic rotator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1270442A CN1270442A (en) | 2000-10-18 |
| CN1146100C true CN1146100C (en) | 2004-04-14 |
Family
ID=5283552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB991246799A Expired - Fee Related CN1146100C (en) | 1999-12-29 | 1999-12-29 | Magnetic rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1146100C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059518A (en) * | 2015-07-24 | 2015-11-18 | 大连海事大学 | Steering device of underwater vehicle |
-
1999
- 1999-12-29 CN CNB991246799A patent/CN1146100C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1270442A (en) | 2000-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |