CN101651392A - Multi-disc multipath high-efficiency motor - Google Patents
Multi-disc multipath high-efficiency motor Download PDFInfo
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- CN101651392A CN101651392A CN200810118376A CN200810118376A CN101651392A CN 101651392 A CN101651392 A CN 101651392A CN 200810118376 A CN200810118376 A CN 200810118376A CN 200810118376 A CN200810118376 A CN 200810118376A CN 101651392 A CN101651392 A CN 101651392A
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Abstract
The invention discloses a multi-disc multipath high-efficiency motor. Regardless of a single-phase motor, a three-phase motor, a transverse flux motor or a radial flux motor, the motor has a uniform basic structure that: a plurality of motor disc sets consisting of stator coils and rotor steel magnets corresponding to the stator coils are connected in parallel in an identical motor stator shell, and are mutually independent motors with the same structure, the same phase and the same power; the stator coils of each motor disc set consist of a plurality of paths of parallel coils with a plurality of fire inlet ends; and the motor has the following two outgoing line structures: in one outgoing line structure, a wiring board is arranged on the shell and an output line of each motor disc set isfixed on the wiring board, while in the other outlet structure, no wiring board is arranged on the shell, the output lines of the motor disc sets are led out from axle holes of the motor after beingconnected in parallel, and the output lines are provided with interfaces.
Description
Affiliated technical field
The present invention relates to a kind of high-efficiency motor of innovation, particularly also do not have at present the energy-conservation high-power small size motor of polydisc assembled highly-effective of this kind.
Background technology
Needs along with the development and the production of technology, people wish to have the little and more powerful motor of volume, as the electric automobile of a lot of state keys development in the world, just need little, in light weight and the motor that power is powerful of volume, thereby the motor new product is constantly weeded out the old and bring forth the new both at home and abroad.But improve in any case, method therefor is very strange, but effect is very undesirable so far.Wherein reason is a lot of for these, but most important reason is the not change of basic structure of all motors, is made of a stator and a rotor, can not increase exponentially the magical strength of power to New-type electric machine.Even if indivedual more special schemes are arranged, design double-stator and double-rotor, but the monomer that these double-stator and double-rotors neither be independent fully, function is identical, thereby can not increase the power of motor.As Chinese patent 2006200110089 solid rotor started squirrel-cage rotor operation double-stator double-rotor motors, the motor that two kinds of solid rotor and cage rotors is had different startups and operation characteristic combines, be in order to solve big this long-term puzzlement difficult problem of starting current, Chinese patent 022297065 permanent magnetism energy-saving efficient motor for another example, adopted the birotor double-stator structure, but the two stators of its birotor are not the monomer independent separately, that function is identical, as recorded and narrated in this patent specification " wherein one is considered as half magneto, another full magneto.So-called half magneto is that rotor is a permanent magnetic material, need not to supply with exciting current, can save external enwergy 50%; Another full magneto need not the supply of external energy, and rotor and stator rotate acting under the effect of the mutual repulsive force of permanent magnetic field, and saving the energy can reach more than 90%." as described in it, the purpose of this motor be just in order to save the part energy under certain conditions as far as possible, and can not increase the power of motor.
Summary of the invention
For overcoming all difficulties on the small-volume large-power motor road for development, realize the ideal of small-volume large-power motor, the invention provides a kind of multi-disc multipath high-efficiency motor, this motor is in same motor stator shell, and be connected to a plurality of stator coils and the corresponding electric disc group that rotor magnetic steel constituted thereof, and the stator coil of each electric disc group all be by bull advance the fire multi-channel parallel and constitute, compare with common electric machine, under with the volume situation, the power of this motor is 5-10 times of common electric machine.
For realizing above-mentioned technical goal, the technical solution used in the present invention is: multi-disc multipath high-efficiency motor is coaxial polydisc motor, no matter motor is the monophase machine of two lines, or three-way three phase electric machine, also no matter motor is a transverse flux motor, or radial flux motors, its unified basic structure is: in same motor stator shell, and be connected to a plurality of stator coils and the corresponding electric disc group that rotor magnetic steel constituted thereof, these electric disc groups all are that structure is identical, phase place is identical and power is identical motor independently separately, and the stator coil of each electric disc group all be by bull advance the fire the multi-channel parallel coil and constitute, the outlet structure of motor has two kinds: stator coil is fixed on the stator casing, magnet steel is fixed on the transverse magnetic flux disc type electric machine on the rotor magnetic conductive disk, with the slotted core coil stationary on stator casing, the radial flux disc type electric machine that magnet steel is fixed on the ring-shaped rotor is to be provided with a patchboard on shell, the output line of each electric disc group passes shell and draws in motor, is fixed on the binding post; Another kind of iron-core coil is fixed on the stator, and magnet steel is fixed on the radial flux disc type electric machine on the rotor case, does not establish patchboard on shell, the output line of each electric disc group and connect after, in motor axis hole, draw.First kind of electric disc group structure of multi-disc multipath high-efficiency motor is the transverse magnetic flux disc type electric machine, its code name is made as the H type, the structure of this motor is: on a motor shaft with external splines, and be connected to few two and plural transverse magnetic flux disc type electric machine, it can be two, also can be three, four, five ... each is called every dish all these transverse magnetic flux disc type electric machines, the stator coil of all each dishes, rotor magnetic steel dimensions and coil winding are identical, have identical phase place and identical kilowatt number, each coils stator, the order that rotor is installed on the motor shaft is: at first the air core coil of first dish is inserted in motor shaft, use the coil screw that coil is fixed on the stator casing, again line end is passed from the wiring hole of stator casing, to be combined into discoidal bar magnet or fan-shaped magnet steel then, the magnet steel dish that there is a magnetic conductive disk at the back side slips into motor shaft and is in place from external splines, remaining second dish, the 3rd dish ... decide, rotor such as method are in place one by one, on motor housing, be provided with terminal block, after each coils line end and draws in the motor housing jack hole, be fixed on the corresponding binding posts at different levels, during use as required from binding post and connect; The structure of second kind of electric disc group is the radial flux disc type electric machine, its code name is made as the J-1 type, the structure of this motor is: at least two and plural annular stator iron core are installed on the inwall of stator casing, on columnar rotor outer wall, offer and relative dovetail groove unshakable in one's determination, in dovetail groove, install and fix the magnet steel that is arranged in annular, each coils stator and can independently be installed on the motor shaft, each coils stator and also can fuse and form the disjunctor rotor and be installed on the motor shaft, the line end of stator coil is drawn in the through wires hole of shell, is fixed on the terminal block binding post at different levels; The structure of the third electric disc group is another kind of radial flux disc type electric machine, its code name is made as the J-2 type, the structure of this motor is: at least two and two above stator slotted cores are installed on motor shaft, on the inwall of rotor case, rotor magnetic steel is installed, magnet steel is relative with iron-core coil, is arranged in annular on the wall in the enclosure, after stator coil winds, each is coiled output line and is connected into the single line cable, from the motor shaft endoporus, draw and install additional interface.The winding method of multi-disc multipath high-efficiency motor stator coil, no matter motor is the transverse magnetic flux structure, or radial flux structure, also no matter stator is cored structure, still there is not core structure, all adopt bull to advance fire, the method coiling of multi-channel parallel, the method is different fully with existing traditional a road on earth winding method, concrete winding method is: the wire casing number of each electric disc group on average is divided into equivalent N group, N is organized lead to be organized the end that first wire casing enters coiling respectively and is called head end from each, make N group lead difference coiling N group wire casing separately successively, thereby form N group coil, every group of coil midstream crossed one road electric current, N group coil promptly flows through N road electric current, N is organized coil organize last wire casing and lay out end and be called tail end from each; Behind the coil winding, the head end of N group coil is the upstream end of electric current, has same high level, the tail end of N group coil is the outflow end of electric current, has same low level, thereby head end and the tail end that N can be organized coil connect together respectively, promptly realizes the parallel connection of N road electric current, wherein head end and connect after the line of drawing be live wire.No matter multi-disc multipath high-efficiency motor is transverse magnetic flux structure or radial flux structure, no matter stator coil is cored structure or no core structure, the quantity of stator slot is by 54 traditional a large amount of minimizings, its concrete quantity is decided on power, can reduce to 18 of less thaies to greatest extent, thickness unshakable in one's determination is looked power and is thickeied from 36mm, and value is between 36-46mm, with the interior 36mm that gets, power is got 46mm to power more than 1500W at 1500W; The magnet steel number is the best with 32, magnet steel get plane and watt type all can, the thickness of magnet steel is by traditional 3mm thickening, value is between 3-10mm.
Multi-disc multipath high-efficiency motor of the present invention is introduced new ideas at electric manufacturing, it is a kind of monomer compound machine of newborn classification, the polydisc motor can be corresponding with multi-cylinder engine, the shared motor housing of polydisc motor and a motor shaft, even a shared rotor or a stator, save material greatly and particularly saved the space, and its inside be provided with several independently, electric disc group that parameter is identical, on binding post and connect, the power of motor just becomes many multiples to increase with the input of a plurality of electric disc groups and output; Further, the coiling of each electric disc group divides N group coil each self-winding again, head end and the tail end of N being organized coil connect together respectively, form the loop construction that bull advances fire, multi-channel parallel, make the electric current of each electric disc group become the N road to increase, thereby make the power of each electric disc group to increase, reduce significantly at the comprehensive wire casing number, magnet thickness increases all improvement factor, volume and weight differ and few condition under, multi-disc multipath high-efficiency motor is compared with common electric machine, and its power can increase 10 times.The multi-disc multipath high-efficiency motor powerful motivation can be compared with multi-cylinder engine, even above internal combustion engine, though its volume ratio internal combustion engine is much smaller, but under same rotational speed and identical velocity conditions, the power that multi-disc multipath high-efficiency motor consumed only is 1/2nd to 1/3rd of internal combustion engine consumed power, and multi-disc multipath high-efficiency motor is compared with internal combustion engine, both pollution-free zero discharge has super grade high efficiency energy-conservation.We can say that multi-disc multipath high-efficiency motor is the star of green power, is the hope of electric automobile, its technological progress significant.
Description of drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Figure 1A, Figure 1B are the circuit symbol figure that the present invention designs for multi-disc multipath high-efficiency motor.
Fig. 2 A, Fig. 2 B are H type multi-disc multipath high-efficiency motor organigrams.
Fig. 3 A, Fig. 3 B are J-1 type multi-disc multipath high-efficiency motor organigrams.
Fig. 4 A, Fig. 4 B are J-2 type multi-disc multipath high-efficiency motor organigrams.
Fig. 5 A, Fig. 5 B are two kinds of iron core organigrams that have wire casing.
Fig. 6 is that bull advances fire, multi-channel parallel coil winding method schematic diagram
Among Figure 1A, A, B, C are depicted as three monophase machine dishes of multi-disc multipath high-efficiency motor group schematic diagram
Among Figure 1B, A, B, C are depicted as three three phase electric machine dishes of multi-disc multipath high-efficiency motor group.
Among Fig. 2 A, (202) are stator casings, and (212) are stator coils, (214) be internal spline, (211) are magnet steel, and (2) are H type multi-disc multipath high-efficiency motors, (201) be rotor, (204) are motor shafts, and (203) are bearings, (224) be external splines, (2A) being A electric disc group, (2B) is B electric disc group, (2C) is C electric disc group, (221) be magnetic conductive disk, (222) are the coil screws.
Among Fig. 2 B, (208) are hold-down nuts, and (207) are rivet or screw, (2A1) are the A disk connection terminals, (2B1) are the B disk connection terminals, (2C1) are the C disk connection terminals, and (206) are terminal blocks, and (209) are sensor interfaces.
Among Fig. 3 A, Fig. 3 B, (302) are stator cores, (3B2) are stator coils, (301) be stator casing, (300) are the disjunctor rotors, and (303) are bearings, (304) be motor shaft, (305) being magnet steel, (3A) is A electric disc group, (3B) is B electric disc group, (3C) be C electric disc group, (3A1) being the A disk connection terminal, (3B1) is the B disk connection terminal, (3C1) is the C disk connection terminal.
Among Fig. 4 A, Fig. 4 B, (311) are rotors, and (310) are stators, (3D) are D electric disc groups, and (306) are cables, and (307) are interfaces.
Among Fig. 5 A, Fig. 5 B, (3A2) be winding slot of core.
Among Fig. 6,1., 10. be the head end of respectively organizing coil.
Embodiment
As Fig. 1, shown in Figure 1B, multi-disc multipath high-efficiency motor is coaxial polydisc motor, no matter motor is the monophase machine of two lines, or three-way three phase electric machine, also no matter motor is a transverse flux motor, or radial flux motors, its unified basic structure is: in same motor stator shell, and be connected to a plurality of stator coils and the corresponding electric disc group that rotor magnetic steel constituted thereof, these electric disc groups all are that structure is identical, phase place is identical and power is identical motor independently separately, and the stator coil of each electric disc group all is that the mountain bull advances the multi-channel parallel coil of fire and constitutes.Figure A is made as single-phase multi-disc multipath high-efficiency motor circuit symbol figure, and figure B is made as three-phase multi-disc multipath high-efficiency motor circuit symbol figure.
As Fig. 2 A, shown in Fig. 2 B, first kind of electric disc group structure of multi-disc multipath high-efficiency motor is the transverse magnetic flux disc type electric machine, code name is the H type, the structure of this motor is: on a motor shaft (204) with external splines, and be connected to few two and plural transverse magnetic flux disc type electric machine (2A), (2B), (2C), it can be two, also can be three, four, five ... each is called every dish all these transverse magnetic flux disc type electric machines, the stator coil (212) of all each dishes, rotor magnetic steel 211) dimensions and coil winding are identical, have identical phase place and identical kilowatt number, each coils stator (202), the order that rotor (201) is installed on the motor shaft is: at first the air core coil (212) of first dish is inserted in motor shaft, use coil screw (222) that coil is fixed on the stator casing, again line end is passed from the wiring hole of stator casing, to be combined into discoidal bar magnet or fan-shaped magnet steel then, the magnet steel dish that there is a magnetic conductive disk (221) at the back side slips into motor shaft and is in place from external splines (224), remaining second dish, the 3rd dish ... decide, rotor such as method are in place one by one, on motor housing, be provided with terminal block (206), after each coils line end and draws in the motor housing jack hole, be fixed on corresponding binding posts at different levels (2A1), (2B1), (2C1), during use as required from binding post and connect.
Shown in Fig. 3 A, Fig. 3 B, the structure of second kind of electric disc group is the radial flux disc type electric machine, code name is the J-1 type, the structure of this motor is: at least two and plural annular stator iron core (302) are installed on the inwall of stator casing (301), the structure form of stator core is shown in Fig. 5 B, and the dovetail groove on the iron core radially points to the center of circle.On columnar disjunctor rotor (300) outer wall, offer and relative dovetail groove unshakable in one's determination, in dovetail groove, install and fix the magnet steel (305) that is arranged in annular, each coils stator and can independently be installed on the motor shaft, each coils stator and also can fuse, form disjunctor rotor (300) as shown in FIG., be installed on the motor shaft, the line end of stator coil (3B2) is drawn in the through wires hole of shell, is fixed on terminal block binding post at different levels (3A1), (3B1), (3C1).
As Fig. 4 A, shown in Fig. 4 B, the structure of the third electric disc group is another kind of radial flux disc type electric machine, code name is J-2, the structure of this motor is: at least two and two above stator cores (302) are installed on motor shaft, stator core shape structure is shown in Fig. 5 A, dovetail groove on the iron core is outside diameter points to, on the inwall of rotor case, rotor magnetic steel is installed, magnet steel is relative with iron-core coil (3B2), be arranged in annular on the wall in the enclosure, after stator coil winds,, from the motor shaft endoporus, draw and install interface (307) additional in cable and damper ends with each dish output line and be connected into single line cable (306).
As shown in Figure 6, the winding method of multi-disc multipath high-efficiency motor stator coil, no matter motor is the transverse magnetic flux structure, or radial flux structure, also no matter stator is cored structure, still there is not core structure, all adopt bull to advance fire, the method coiling of multi-channel parallel, the method is different fully with existing traditional a road on earth winding method, concrete winding method is: the wire casing number of each electric disc group on average is divided into equivalent N group, N is organized lead organize the end that first wire casing enters coiling respectively and be called head end, make N group lead coiling N group wire casing separately successively respectively from each, thereby form N group coil, every group of coil midstream crossed one road electric current, and N group coil promptly flows through N road electric current, N organized coil organize last wire casing and lay out end and be called tail end from each; Behind the coil winding, the head end of N group coil is the upstream end of electric current, has same high level, the tail end of N group coil is the outflow end of electric current, has same low level, thereby head end and the tail end that N can be organized coil connect together respectively, promptly realizes the parallel connection of N road electric current, wherein head end and connect after the line of drawing be live wire.No matter multi-disc multipath high-efficiency motor is transverse magnetic flux structure or radial flux structure, no matter stator coil is cored structure or no core structure, the quantity of stator slot is by 54 traditional a large amount of minimizings, its concrete quantity is decided on power, can reduce to 18 of less thaies to greatest extent, thickness unshakable in one's determination is looked power and is thickeied from 36mm, and value is between 36-46mm, with the interior 36mm that gets, power is got 46mm to power more than 1500W at 1500W; The magnet steel number is the best with 32, magnet steel get plane and watt type all can, the thickness of magnet steel is by traditional 3mm thickening, value is between 3-10mm.
Claims (4)
1, a kind of multi-disc multipath high-efficiency motor, it is characterized in that this motor is coaxial polydisc motor, no matter motor is the monophase machine of two lines, or three-way three phase electric machine, also no matter motor is a transverse flux motor, or radial flux motors, its unified basic structure is: in same motor stator shell, and be connected to a plurality of stator coils and the corresponding electric disc group (3A) that rotor magnetic steel constituted thereof (3B), (3C) ... these electric disc groups all are that structure is identical, phase place is identical and power is identical motor independently separately, and the stator coil of each electric disc group (212) or (3B2) all be by bull advance the fire the multi-channel parallel coil and constitute, the outlet structure of motor has two kinds: stator coil (212) is fixed on the stator casing (202), magnet steel (211) is fixed on the transverse magnetic flux disc type electric machine on the rotor magnetic conductive disk (221), with the slotted core coil stationary on stator casing (302), the radial flux disc type electric machine that magnet steel (305) is fixed on the ring-shaped rotor (300) is to be provided with a terminal block (206) on shell, the output line of each electric disc group passes shell and draws in motor, is fixed on binding post (2A1), (2B1), (2C1) or (3A1), (3B1), (3C1) ... on; Another kind of iron-core coil is fixed on the stator, and magnet steel is fixed on the radial flux disc type electric machine on the rotor case, does not establish patchboard on shell, the output line of each electric disc group and connect after, from the motor shaft endoporus, draw cable (306) and mounting interface (307).
2, multi-disc multipath high-efficiency motor as claimed in claim 1 is characterized in that this motor has three kinds of different structures:
(A) first kind of electric disc group structure is the transverse magnetic flux disc type electric machine, its code name is made as the H type, the structure of this motor is: on a motor shaft (204) with external splines (224), and be connected to few two and plural transverse magnetic flux disc type electric machine, it can be two, also can be three, four, five ... each is called every dish all these transverse magnetic flux disc type electric machines, the stator coil of all each dishes, rotor magnetic steel dimensions and coil winding are identical, have identical phase place and identical kilowatt number, each coils stator, the order that rotor is installed on the motor shaft is: at first the air core coil (212) of first dish is inserted in motor shaft, use coil screw (222) that coil is fixed on the stator casing (202), again line end is passed from the wiring hole of stator casing, to be combined into discoidal bar magnet or fan-shaped magnet steel (211) then, the magnet steel dish that there is a magnetic conductive disk (221) at the back side slips into motor shaft and is in place from external splines, remaining second dish, the 3rd dish ... decide, rotor such as method are in place one by one, on motor housing, be provided with terminal block (206), after each coils line end and draws in the motor housing jack hole, be fixed on corresponding binding posts at different levels (2A1), (2B1), (2C1), during use as required from binding post and connect;
(B) structure of second kind of electric disc group is the radial flux disc type electric machine, its code name is made as the J-1 type, the structure of this motor is: at least two and plural annular stator iron core (302) are installed on the inwall of stator casing (301), on columnar rotor (300) outer wall, offer and relative dovetail groove unshakable in one's determination, in dovetail groove, install and fix the magnet steel (305) that is arranged in annular, each coils stator and can independently be installed on the motor shaft, each coils stator and also can fuse and form disjunctor rotor (300) and be installed on the motor shaft, the line end of stator coil is drawn in the through wires hole of shell, is fixed on terminal block binding post at different levels (3A1), (3B1), (3C1);
(C) structure of the third electric disc group is another kind of radial flux disc type electric machine, its code name is made as the J-2 type, the structure of this motor is: at least two and two above stator cores (302) are installed on motor shaft, magnet steel (305) is installed on the inwall of rotor case, magnet steel is relative with stator coil (3B2), is arranged in annular on the wall in the enclosure, after stator coil winds, each is coiled output line and is connected into single line cable (306), from the motor shaft endoporus, draw and install additional interface (307).
3, multi-disc multipath high-efficiency motor as claimed in claim 1, the winding method that it is characterized in that the multi-disc multipath high-efficiency motor stator coil, no matter motor is the transverse magnetic flux structure, or radial flux structure, also no matter stator is cored structure, still there is not core structure, all adopt bull to advance fire, the method coiling of multi-channel parallel, the method is different fully with existing traditional a road on earth winding method, concrete winding method is: the wire casing number of each electric disc group on average is divided into equivalent N group, N is organized lead to be organized the end that first wire casing enters coiling respectively and is called head end from each, make N group lead difference coiling N group wire casing separately successively, thereby form N group coil, every group of coil midstream crossed one road electric current, N group coil promptly flows through N road electric current, N is organized coil organize last wire casing and lay out end and be called tail end from each; Behind the coil winding, the head end of N group coil is the upstream end of electric current, has same high level, the tail end of N group coil is the outflow end of electric current, has same low level, thereby head end and the tail end that N can be organized coil connect together respectively, promptly realizes the parallel connection of N road electric current, wherein head end and connect after the line of drawing be live wire.
4, multi-disc multipath high-efficiency motor as claimed in claim 1, it is characterized in that no matter multi-disc multipath high-efficiency motor is transverse magnetic flux structure or radial flux structure, no matter stator coil is cored structure or no core structure, the quantity of stator slot is by 54 traditional a large amount of minimizings, its concrete quantity is decided on power, can reduce to 18 of less thaies to greatest extent, thickness unshakable in one's determination is looked power and is thickeied from 36mm, value is between 36-46mm, with the interior 36mm that gets, power is got 46mm to power more than 1500W at 1500W; The magnet steel number is the best with 32, magnet steel get plane and watt type all can, the thickness of magnet steel is by traditional 3mm thickening, value is between 3-10mm.
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| CN200810118376A CN101651392A (en) | 2008-08-15 | 2008-08-15 | Multi-disc multipath high-efficiency motor |
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| CN200810118376A CN101651392A (en) | 2008-08-15 | 2008-08-15 | Multi-disc multipath high-efficiency motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102324806A (en) * | 2011-08-16 | 2012-01-18 | 联合汽车电子有限公司 | Power supply access structure of alternating current motor and shunt ring |
| CN102857051A (en) * | 2011-07-02 | 2013-01-02 | 高野回转电机研究所有限公司 | External rotor motor capable of changing axial length |
| CN102904402A (en) * | 2012-10-22 | 2013-01-30 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator capable of outputting in various modes |
| CN104348335A (en) * | 2013-07-23 | 2015-02-11 | 杨玉岗 | Integrated disc type permanent magnet speed-adjustable motor |
| CN106374703A (en) * | 2016-11-28 | 2017-02-01 | 宁夏西北骏马电机制造股份有限公司 | Double-stator double-rotor flameproof motor |
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| CN114400811A (en) * | 2021-12-30 | 2022-04-26 | 华中科技大学 | Multi-disc motor stator coil structure and multi-disc motor comprising same |
| CN117375276A (en) * | 2023-12-07 | 2024-01-09 | 奥铄动力科技(天津)有限公司 | Disc motor with outer rotor structure |
| CN117791997A (en) * | 2023-12-06 | 2024-03-29 | 哈尔滨工业大学 | Multi-disc self-excitation discharge separation type axial magnetic flux pulse generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102857051A (en) * | 2011-07-02 | 2013-01-02 | 高野回转电机研究所有限公司 | External rotor motor capable of changing axial length |
| CN102857051B (en) * | 2011-07-02 | 2016-11-23 | 高野正 | The external rotor electric machine of axial length can be changed |
| CN102324806A (en) * | 2011-08-16 | 2012-01-18 | 联合汽车电子有限公司 | Power supply access structure of alternating current motor and shunt ring |
| CN102904402A (en) * | 2012-10-22 | 2013-01-30 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator capable of outputting in various modes |
| CN104348335A (en) * | 2013-07-23 | 2015-02-11 | 杨玉岗 | Integrated disc type permanent magnet speed-adjustable motor |
| CN106374703A (en) * | 2016-11-28 | 2017-02-01 | 宁夏西北骏马电机制造股份有限公司 | Double-stator double-rotor flameproof motor |
| CN114052614A (en) * | 2020-07-31 | 2022-02-18 | 宁波方太厨具有限公司 | Drying device and cleaning machine with same |
| CN114400811A (en) * | 2021-12-30 | 2022-04-26 | 华中科技大学 | Multi-disc motor stator coil structure and multi-disc motor comprising same |
| CN114400811B (en) * | 2021-12-30 | 2024-05-14 | 华中科技大学 | Multi-disc motor stator coil structure and multi-disc motor comprising same |
| CN117791997A (en) * | 2023-12-06 | 2024-03-29 | 哈尔滨工业大学 | Multi-disc self-excitation discharge separation type axial magnetic flux pulse generator |
| CN117375276A (en) * | 2023-12-07 | 2024-01-09 | 奥铄动力科技(天津)有限公司 | Disc motor with outer rotor structure |
| CN117375276B (en) * | 2023-12-07 | 2024-03-08 | 奥铄动力科技(天津)有限公司 | Disc motor with outer rotor structure |
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Open date: 20100217 |