CN1953293A - A motor with the intersection of the resultant force of magnetic force of electrode and the radial slit of rotor - Google Patents
A motor with the intersection of the resultant force of magnetic force of electrode and the radial slit of rotor Download PDFInfo
- Publication number
- CN1953293A CN1953293A CN 200610154779 CN200610154779A CN1953293A CN 1953293 A CN1953293 A CN 1953293A CN 200610154779 CN200610154779 CN 200610154779 CN 200610154779 A CN200610154779 A CN 200610154779A CN 1953293 A CN1953293 A CN 1953293A
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- rotor
- magnetic pole
- stator
- motor
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Abstract
The invention relates to a motor whose resultant force of magnetic poles is crossed with the radial line of rotor. Wherein, it comprises frame, rotor, stator, current distributor, rotor axle, and rotor bearing; the magnetic poles of rotor and stator are arranged when their magnetic resultant force is crossed with the radial line of rotor; the magnetic poles of rotor and stator are symmetry distributed along the central line of rotor axle.
Description
Technical field
The present invention relates to a kind of motor, particularly relate to the motor that magnetic force is made a concerted effort and the rotor radial line intersects of a kind of rotor magnetic pole, magnetic pole of the stator.
Background technology
At present in the design of motor, the magnetic force of rotor magnetic pole and magnetic pole of the stator is always made a concerted effort and the rotor radial line overlaps, and like this, the active force between rotor magnetic pole and the magnetic pole of the stator has only very little a part of component to be used for making rotor rotation, and the utilance of magnetic force is low.In order to improve the outputting power of motor, have only the diameter of the rotor of motor and stator is amplified, increase rotating torque; Perhaps, increase the interactional area of magnetic pole between rotor and stator, so just make to use inconvenience by the motor massiveness, also waste wide variety of materials the past axially-extending of motor.
Summary of the invention
The purpose of this invention is to provide the motor that magnetic force is made a concerted effort and the rotor radial line intersects of a kind of rotor magnetic pole, magnetic pole of the stator, the utilance that overcomes present motor magnetic force is low, the body massiveness, uses inconvenience, also wastes deficiency such as wide variety of materials.The present invention to the structural change of existing motor seldom, just the arranging of magnetic pole to rotor and stator makes improvements, the technology of other existing motor does not change, this has just determined that the property of the present invention is directed to is strong, the characteristics of simple possible.Simultaneously, just determined the rotor direction of rotation during motor designs of the present invention, can not change during use.
The present invention is achieved by following technical proposals.
The present invention is the same with present known motor, generally comprise shell, rotor, stator, distributing switch, armature spindle, rotor bearing, and its new technical scheme is, the magnetic pole setting of rotor and stator is to make a concerted effort and the radial transmission line of rotor is intersection and is provided with according to their magnetic force, and the magnetic pole of described rotor and stator is that center line with armature spindle is the setting symmetrically and evenly of symmetry axis.And such setting for FA electric manufacturing at present, is to realize easily, and in addition, the relevant motor manufacturing technology of others all is to adopt present technique known.
The distance at the center, outer face of described rotor magnetic pole and the inner face center of described magnetic pole of the stator hour, the magnetic of rotor magnetic pole is made a concerted effort and the magnetic of magnetic pole of the stator makes a concerted effort to overlap point-blank.Such design mainly is for guaranteeing that the active force between rotor magnetic pole and the magnetic pole of the stator reaches maximization, makes full use of electromagnetic force.
The polarity of the outer end of described rotor magnetic pole and the inner of described magnetic pole of the stator is identical.This is a principle of utilizing the same sex to repel each other, and the characteristics of repulsion are that distance is near more powerful more.The present invention has utilized just that the most powerful period of active force makes rotor rotation between rotor magnetic pole and the magnetic pole of the stator, makes the rotating torque maximization.And will achieve the above object, present known electric current distribution technique can be competent at fully.
In the design of concrete magnetic pole, can select for use according to the difference of the service condition of motor, can be that described rotor magnetic pole and described magnetic pole of the stator are the wound core magnetic pole, also can be that described rotor magnetic pole is a permanent-magnet steel, and described magnetic pole of the stator is the wound core magnetic pole.
The beneficial effect that the present invention and existing motor relatively have is:
1, makes full use of electromagnetic force, thereby improved efficient, reach purpose of energy saving.
2, make rotating torque maximization, under same power output, the volume of motor can dwindle, and weight can alleviate, thereby has saved material, reduced manufacturing cost.
Description of drawings
Accompanying drawing is that rotor magnetic pole of the present invention and magnetic pole of the stator are provided with structural representation.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
Be designed to the design that rotor counterclockwise rotates among this figure, magnetic pole of the stator 1 is flush-mounted on the stator 3, and rotor magnetic pole 2 is loaded on the rotor 5, and rotor 5 is loaded on the central shaft 4, and motor integral body has shell 6 protections.
Motor is in case work, rotor magnetic pole 2 then energising all the time of wound core in this way, and it is constant to reach the flow direction of electric current in coil by distributing switch, thus keep the polarity of magnetic pole outer end constant, permanent-magnet steel is in this way then determined the consistency of the polarity of good outer end during fabrication; And magnetic pole of the stator 1 is consistent with the polarity of rotor magnetic pole 2 outer ends by the polarity that distributing switch reaches when energising the inner; Simultaneously, also control the current switching of magnetic pole of the stator 1 outer coiling by distributing switch.Direction of rotation according to rotor 5 is seen, when the inner face centre distance of the center, outer face of rotor magnetic pole and magnetic pole of the stator hour, the outer coiling energising of this magnetic pole of the stator, and keep always, up to the inner face centre distance of the center, outer face of rotor magnetic pole and next magnetic pole of the stator for hour, the then outer coiling outage of this magnetic pole of the stator, the outer coiling of next magnetic pole of the stator begins energising and keeps, and so circulation is gone down.
Claims (5)
1, the motor that a kind of magnetic force of magnetic pole is made a concerted effort and the rotor radial line intersects, comprise shell, rotor, stator, distributing switch, armature spindle, rotor bearing, it is characterized in that, the magnetic pole setting of rotor and stator is to make a concerted effort and the radial transmission line of rotor is intersection and is provided with according to their magnetic force, and the magnetic pole of described rotor and stator is that center line with armature spindle is the setting symmetrically and evenly of symmetry axis.
2, the motor that the magnetic force of a kind of magnetic pole according to claim 1 is made a concerted effort and the rotor radial line intersects, it is characterized in that, the distance at the center, outer face of described rotor magnetic pole and the inner face center of described magnetic pole of the stator hour, the magnetic of rotor magnetic pole is made a concerted effort and the magnetic of magnetic pole of the stator makes a concerted effort to overlap point-blank.
3, the motor that the magnetic force of a kind of magnetic pole according to claim 1 is made a concerted effort and the rotor radial line intersects is characterized in that the polarity of the outer end of described rotor magnetic pole and the inner of described magnetic pole of the stator is identical.
4, the motor that the magnetic force of a kind of magnetic pole according to claim 1 is made a concerted effort and the rotor radial line intersects is characterized in that described rotor magnetic pole and described magnetic pole of the stator are the wound core magnetic pole.
5, the motor that the magnetic force of a kind of magnetic pole according to claim 1 is made a concerted effort and the rotor radial line intersects is characterized in that described rotor magnetic pole is a permanent-magnet steel, and described magnetic pole of the stator is the wound core magnetic pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154779 CN1953293A (en) | 2006-11-24 | 2006-11-24 | A motor with the intersection of the resultant force of magnetic force of electrode and the radial slit of rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610154779 CN1953293A (en) | 2006-11-24 | 2006-11-24 | A motor with the intersection of the resultant force of magnetic force of electrode and the radial slit of rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1953293A true CN1953293A (en) | 2007-04-25 |
Family
ID=38059468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610154779 Pending CN1953293A (en) | 2006-11-24 | 2006-11-24 | A motor with the intersection of the resultant force of magnetic force of electrode and the radial slit of rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1953293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107852042A (en) * | 2015-07-23 | 2018-03-27 | 亚历山大·瓦连京诺维奇·萨赫诺夫 | Electromagnetism asynchronous motor |
-
2006
- 2006-11-24 CN CN 200610154779 patent/CN1953293A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107852042A (en) * | 2015-07-23 | 2018-03-27 | 亚历山大·瓦连京诺维奇·萨赫诺夫 | Electromagnetism asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070425 |