CN2292353Y - Magnetic force added asynchronous motor - Google Patents
Magnetic force added asynchronous motor Download PDFInfo
- Publication number
- CN2292353Y CN2292353Y CN 96244475 CN96244475U CN2292353Y CN 2292353 Y CN2292353 Y CN 2292353Y CN 96244475 CN96244475 CN 96244475 CN 96244475 U CN96244475 U CN 96244475U CN 2292353 Y CN2292353 Y CN 2292353Y
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- permanent magnet
- sheet
- magnetic force
- 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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Abstract
The utility model relates to a magnetic force added asynchronous motor, which is composed of a rotor, a stator and a magnetic ring, wherein, both the rotor and the stator are composed of flaky permanent magnets and silicon steel sheets; the magnetic ring is composed of a flaky permanent magnet. The magnetic ring is fixedly connected with a rotating shaft and is sheathed with the stator. The utility model utilizes the magnetic energy of the permanent magnet, having the advantages of electricity saving and economy.
Description
The utility model relates to a kind of motor, particularly a kind of additional magnetic force asynchronous motor that utilizes permanent magnet magnetic energy.
Existing asynchronous motor utilizes three-phase electricity to produce rotating magnetic field motor is rotated, and it is not provided with the device that the magnetic energy of permanent magnet is converted into mechanical energy, and this is a defective.
The purpose of this utility model is to be to design a kind of motor, and it can not only be converted into mechanical energy with electric energy, the magnetic energy of permanent magnet can also be converted into mechanical energy simultaneously.
The purpose of this utility model realizes as follows.
A kind of additional magnetic force asynchronous motor, this motor is made up of stator, rotor, magnet ring, rotating shaft and end cap.Rotor is fixed on rotating shaft, and rotating shaft is coupled to end cap by bearing, and end cap is fixed on the stator two ends, at last magnet ring is anchored on the two ends of rotating shaft, and two magnet ring joints leave the space, between rotor and stator, all leave the gap between stator and magnet ring.Wherein: (1) stator is a central column, and its two 1/4th relative annulated columns are made up of silicon steel sheet, and two 1/4th annulated columns in addition are welded by the method for sheet permanent magnet with brazing; (2) rotor is the garden column, and its two 1/4th relative garden posts are made up of silicon steel sheet, and two 1/4th garden posts in addition are welded by the method for sheet permanent magnet with brazing; (3) magnet ring is the garden ring-type, is welded by the method for sheet permanent magnet with brazing.Sheet permanent magnet on rotor, stator and the magnet ring is arranged in together according to an end of same polarity, and the both sides, gap between rotor and the stator keep identical polarity, and the both sides, gap between stator and the magnet ring also keep identical polarity.Silicon steel sheet is that part of on the rotor core, and the squirrel-cage winding is arranged, and silicon steel sheet that part of has the stator coil winding on the stator core.On the rotor on the center line of sheet permanent magnet and the stator center line angle of cut α of sheet permanent magnet be 35 °-40 °, the center line angle of cut α of sheet permanent magnet is 35 °-40 ° on the center line of the sheet permanent magnet on the stator and the magnet ring.
Because described additional magnetic force asynchronous motor has utilized the magnetic energy of permanent magnet, so under the condition of identical power output, the utility model is with more power saving, more economical.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model STRUCTURE DECOMPOSITION figure.
Fig. 2 is magnet ring, stator and rotor cutaway view.
Fig. 3 is the utility model user mode figure.
Among the figure: 1 magnet ring, 2 end caps, 3 bearings, 4 stators, 5 rotors, 6 rotating shafts, 7 sheet permanent magnets.
Among Fig. 1, rotor 5 connects firmly with rotating shaft 6, and rotating shaft 6 is coupled on the end cap 2 by bearing 3, end cap 2 is anchored on the two ends of stator 4 again, at last magnet ring 1 is anchored on the two ends of rotating shaft 6, and two magnet ring joints leave the space, are used for fixing motor.Between rotor and stator, between stator and magnet ring, all leave the gap, shown in Figure 2 is the shape of rotor silicon steel sheet and stator silicon steel plate and the arrangement position of permanent magnet.
Fig. 3 is that the utility model is in order to drive the user mode figure of generator.
Claims (5)
1, a kind of additional magnetic force asynchronous motor, it is characterized in that: this motor is made up of stator, rotor, magnet ring, rotating shaft and end cap, rotor is fixed on rotating shaft, rotating shaft is coupled to end cap by bearing, end cap is fixed on the stator two ends, at last magnet ring is anchored on the two ends of rotating shaft, two magnet ring joints leave the space, between rotor and stator, all leave the gap between stator and magnet ring.
2, additional magnetic force asynchronous motor according to claim 1 is characterized in that: wherein:
(1) stator is a central column, and its two 1/4th relative annulated columns are made up of silicon steel sheet, and two 1/4th annulated columns in addition are welded by the sheet permanent magnet;
(2) rotor is the garden column, and its two 1/4th relative garden posts are made up of silicon steel sheet, and two 1/4th garden posts in addition are welded by the sheet permanent magnet;
(3) magnet ring is the garden ring-type, is welded by the sheet permanent magnet.
3, additional magnetic force asynchronous motor according to claim 1, it is characterized in that: the sheet permanent magnet on rotor, stator and the magnet ring is arranged in together according to an end of same polarity, both sides, gap between rotor and the stator keep identical polarity, both sides, gap between stator and the magnet ring also keep identical polarity.
4, additional magnetic force asynchronous motor according to claim 1, it is characterized in that: silicon steel sheet is that part of on the rotor core, and the squirrel-cage winding is arranged, and silicon steel sheet that part of has the stator coil winding on the stator core.
5, additional magnetic force asynchronous motor according to claim 3, it is characterized in that: on the rotor on the center line of the permanent body of sheet and the stator center line angle of cut α of sheet permanent magnet be 35 °-40 °, the center line angle of cut α of sheet permanent magnet is 35 °-40 ° on the center line of the sheet permanent magnet on the stator and the magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244475 CN2292353Y (en) | 1996-12-13 | 1996-12-13 | Magnetic force added asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244475 CN2292353Y (en) | 1996-12-13 | 1996-12-13 | Magnetic force added asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292353Y true CN2292353Y (en) | 1998-09-23 |
Family
ID=33917818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244475 Expired - Fee Related CN2292353Y (en) | 1996-12-13 | 1996-12-13 | Magnetic force added asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292353Y (en) |
-
1996
- 1996-12-13 CN CN 96244475 patent/CN2292353Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |