CN1172903A - Permanent-magnet engine - Google Patents
Permanent-magnet engine Download PDFInfo
- Publication number
- CN1172903A CN1172903A CN 97115758 CN97115758A CN1172903A CN 1172903 A CN1172903 A CN 1172903A CN 97115758 CN97115758 CN 97115758 CN 97115758 A CN97115758 A CN 97115758A CN 1172903 A CN1172903 A CN 1172903A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- permanent
- rotor
- stator
- tooth
- 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.)
- Pending
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A permanent-magnet engine driven by the magnetic force of permanent-magnet material features use of non-magentic material to make stator and rotor and strong-magentic material is processed specially into magentic teeth, which are inlaid on the internal wall of stator and external wall of rotor. By the principle that same polarities repel to each other and different polarities attact to each other, rotor generates output power. Its advantages includes no consumption of energy, no noise and no pollution.
Description
The invention belongs to the energy source and power field.
At present; the energy that the motor that numerous areas uses adopts many with coal, oil, electricity etc. non-renewable once or secondary energy, along with economic growth and social progress, the consumption of conventional energy resource is with increasing; because resource-constrained, energy crisis has been subjected to people's close attention.The present invention will provide a kind of new work engine with the magneto drive of magnetic material, be a kind of not only economy but also pollution-free, noise free, and applied range is until the novel energy-conserving power plant of space technology.
The design considerations of permanent magnetic engine is to repel mutually with the magnet like pole, the principle that opposite pole attracts each other, and motor is mainly formed (seeing accompanying drawing 1) by stator and rotor two-part.Rotor 1, stator 2 main bodys are by the nonmagnetic substance manufacturing, at diameter of stator bore, rotor diameter is inlayed some triangle magnetic teeth or other shape magnetic tooth along the circumference direction that parallels to the axis, the magnetic tooth is by two strong permanent magnet materials, by cutting method and special shaping, combine, but the flank of tooth is homopolarity or heteropole.
When rotor is relative with the stator magnet tooth same polarity flank of tooth (seeing Fig. 1 I), produce one and repel thrust in rotor magnetic flank, be decomposed into along the component of rotor circumference tangent direction and produce a running torque, make angle of rotor rotation, repulsive force descends immediately, and next stator magnet tooth magnetic pole is just opposite with rotor magnetic tooth pole polarity, and attracts each other, and equally rotor is produced an equidirectional running torque.The rotation that relay rotor like this will not stop down, and a power output stably will be arranged.
When rotor was corresponding with stator magnet tooth crown, attraction force and repulsive force balanced each other, and for overcoming the dead point, the rotor stator magnetic tooth number of teeth is made the unequal number amount, and form does not one to one make it remain the generation running torque.
When the magnetic tooth crown of rotor is corresponding with stator magnet tooth crown, require attraction force and repulsive force to balance each other, rotational resistance is zero.Experimental results show that (Fig. 2), permanent magnet same polarity repulsive force is less than the different pole attraction force, and the length or the adjustment permanent-magnet material that can extend and produce repulsive force magnetic tooth one side (half tooth) make repulsive force equate with attraction force, make it produce running torque more stably.
Engine start, arresting stop do not repeat them here.
Claims (4)
1, the working principle of permanent magnetic engine is utilized the permanent magnet same polarity to repel (thrust) different pole mutually to attract each other, make the motor of motility with permanent-magnet material, stator casing of structure characteristic (1) and rotor (2) and be embedded in stator inner wall and motor that the magnetic tooth of rotor outer wall (3) axle and bearing etc. are formed by nonmagnetic substance.
2, be magnetic pole strength according to the claim 1 regulation stator and the epitrochanterian magnetic tooth flank of tooth.
3, the magnetic pole according to magnetic tooth on the magnetic pole of magnetic tooth on the rotors in claim 1, the permanent magnetic engine of 2 regulations and the stator can exchange.
4, do not wait according to claim 1,2,3 regulation stators and the epitrochanterian magnetic number of teeth, a correspondence differs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97115758 CN1172903A (en) | 1997-08-31 | 1997-08-31 | Permanent-magnet engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97115758 CN1172903A (en) | 1997-08-31 | 1997-08-31 | Permanent-magnet engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1172903A true CN1172903A (en) | 1998-02-11 |
Family
ID=5173424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97115758 Pending CN1172903A (en) | 1997-08-31 | 1997-08-31 | Permanent-magnet engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1172903A (en) |
-
1997
- 1997-08-31 CN CN 97115758 patent/CN1172903A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6084322A (en) | Amplifying mechanical energy with magnetomotive force | |
| CN206807260U (en) | A kind of New Magnetic Field Controlled geared system | |
| CN202334126U (en) | Direct driving type magnetic transmission and double-stator structured compound permanent magnet motor | |
| CN101789667A (en) | Outer-rotor composite permanent-magnetic brushless in-wheel motor of electric vehicle | |
| CN202488331U (en) | Novel small-tooth difference magnetic field coupling magnet feed eccentric gear pair of radial magnetic field | |
| CN102684562A (en) | Magnetomotive rotary power source | |
| CA2525816A1 (en) | Electromagnetic motor employing multiple rotors | |
| CN202405975U (en) | Permanent magnet vernier motor for low-speed large torque | |
| CN1172903A (en) | Permanent-magnet engine | |
| CN216290628U (en) | Non-contact double-stage speed reducing motor | |
| CN201918877U (en) | Small-size, light and high-efficiency direct-driving motor | |
| CN201039044Y (en) | Magnetic drive structure of generator | |
| CN114069999A (en) | Parallel shaft type dual-rotor permanent magnet synchronous motor structure | |
| CN102624196B (en) | Small-range electromagnetic eccentric magnetic gear pair with novel radial magnetic field | |
| CN102996752A (en) | Small range magnetic transmission eccentric disc-shaped gear pair of novel horizontal magnetic field | |
| CN2279741Y (en) | Brushless double-magnetic gap energy-saving DC motor | |
| CN1189716A (en) | Strong magnetic motor | |
| CN215452619U (en) | Rotor subassembly, motor and car | |
| JPS60219960A (en) | Prime mover apparatus | |
| CN2521818Y (en) | Improved motor | |
| CN2620425Y (en) | Electric permanent magnet engine | |
| Roy | A novel double rotor without stator electric motor: theoretical and functional aspects | |
| CN115021488A (en) | Compound self-circulation rare earth permanent magnet power generation system device | |
| GB2341494B (en) | Mechanicoelectrical machines | |
| CN2053817U (en) | Sublow-speed electric generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |