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1. 发明申请

US20120248927A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20120248927A1
公开(公告)日：2012-10-04
申请号：US13435948
申请日：2012-03-30
申请人： Yue LI , Mao Xiong JIANG , Bao Ting LIU , Chui You ZHOU , Jin Yun GAN , Jian ZHAO , Yong LI , Hong Wei ZHANG
发明人： Yue LI , Mao Xiong JIANG , Bao Ting LIU , Chui You ZHOU , Jin Yun GAN , Jian ZHAO , Yong LI , Hong Wei ZHANG
IPC分类号： H02K1/18
CPC分类号： H02K1/146 , H02K1/18
摘要： An electric motor includes a stator and a rotor installed in the stator. The stator has a laminated stator core and at least two stator windings wound on the stator core. The stator core has at least two stator poles facing the rotor and at least two yokes connecting adjacent stator poles. T stator core is constituted by at least two separate members joined together. The at least two stator poles are only arranged at a single one of the at least two separate members.
摘要翻译：电动机包括定子和安装在定子中的转子。定子具有层叠的定子芯和缠绕在定子芯上的至少两个定子绕组。定子铁芯具有至少两个面向转子的定子极和连接相邻的定子极的至少两个轭。 T定子铁心由连接在一起的至少两个分开的构件构成。所述至少两个定子极仅被布置在所述至少两个分离构件中的单个构件上。

2. 发明申请

US20120069460A1 PERMANENT MAGNET ELECTRIC MOTOR 有权
标题翻译：永磁电机
公开(公告)号：US20120069460A1
公开(公告)日：2012-03-22
申请号：US13234733
申请日：2011-09-16
申请人： Yue LI , Mao Xiong JIANG , Jian ZHAO , Yong LI , Hai Jun HUA
发明人： Yue LI , Mao Xiong JIANG , Jian ZHAO , Yong LI , Hai Jun HUA
IPC分类号： H01R39/04 , G02B7/04
CPC分类号： H02K23/32 , H02K3/28 , H02K23/26
摘要： A permanent magnet electric motor includes a rotor and a stator magnetically coupled to the rotor. The rotor includes a shaft, a rotor core fixed to the shaft and having n teeth, n being an integer, a commutator fixed to the shaft adjacent the rotor core and having m segments, m being an even number less than n. Rotor windings are wound about the teeth and connected to the segments. The stator includes a plurality of permanent magnets surrounding the rotor core and brushes in sliding electrical contact with the commutator.
摘要翻译：永磁电动机包括转子和与该转子磁耦合的定子。转子包括轴，转子芯固定在轴上并具有n个齿，n是整数，换向器固定在与转子铁心相邻的轴上并具有m个段，m是小于n的偶数。转子绕组围绕齿缠绕并连接到段上。定子包括围绕转子芯的多个永久磁铁，并且电刷与换向器滑动电接触。

3. 发明申请

US20110012469A1 BRUSH MOTOR 有权
标题翻译： BRUSH电机
公开(公告)号：US20110012469A1
公开(公告)日：2011-01-20
申请号：US12837688
申请日：2010-07-16
申请人： Jian ZHAO , Yong LI , Yue LI , Mao Xiong JIANG , Li Sheng LIU
发明人： Jian ZHAO , Yong LI , Yue LI , Mao Xiong JIANG , Li Sheng LIU
IPC分类号： H02K3/28
CPC分类号： H02K23/26 , H02K3/28
摘要： A brush motor includes a stator with 2P magnetic poles and a rotor which includes a rotor core, a commutator and windings wound on the rotor core. The rotor core includes N teeth with a slot formed between adjacent teeth. The commutator includes M segments represented by Z1 . . . ZX . . . ZY . . . ZM, wherein M, N, P, Y and X are integers and M is odd and greater than N. Each winding includes a start connected to a segment ZX and an end connected to another segment ZY. Each winding includes at least one coil wound about a corresponding tooth or set of teeth. Some of the windings include a plurality of coils wound on different teeth. The total number of turns of the coils for each winding is substantially the same. A winding unit consisting of a plurality of windings is connected between each pair of adjacent segments. ZX and ZY satisfy the following equation: |Y−X|=(M±1)/P.
摘要翻译：电刷电动机包括具有2P磁极的定子和包括转子芯，换向器和缠绕在转子芯上的绕组的转子。转子芯包括N个齿，其中相邻齿之间形成有槽。换向器包括由Z1表示的M段。。。 ZX。。。 ZY。。。 ZM，其中M，N，P，Y和X是整数，并且M是奇数并且大于N.每个绕组包括连接到段ZX的起始端和连接到另一段ZY的端。每个绕组包括缠绕在相应的齿或一组齿上的至少一个线圈。一些绕组包括缠绕在不同齿上的多个线圈。每个绕组的线圈的总匝数基本相同。由多个绕组组成的绕组单元连接在每对相邻的段之间。 ZX和ZY满足下列公式：| Y-X | =（M±1）/ P。

4. 发明申请

US20130052061A1 BRUSHLESS MOTOR 有权
标题翻译：无刷电机
公开(公告)号：US20130052061A1
公开(公告)日：2013-02-28
申请号：US13594512
申请日：2012-08-24
申请人： Yue LI , Jin Yun Gan , Chui You Zhou , Cheng Xue , Ya Ming Zhang
发明人： Yue LI , Jin Yun Gan , Chui You Zhou , Cheng Xue , Ya Ming Zhang
IPC分类号： H02K1/27 , F04D29/20
CPC分类号： H02K21/222 , F04D25/064 , F04D25/0646 , H02K1/2786 , H02K2213/03
摘要： A brushless motor has a stator and an outer rotor. The stator includes a stator core having 6N teeth and 6N coils wound respectively around the teeth where N is an integer equal to or greater than 1. The rotor includes 6N±2 permanent magnets. The permanent magnets are arranged circumferentially around the stator core and face the teeth across an air gap. The radial thickness of the air gap is uneven along the circumferential direction of the motor.
摘要翻译：无刷电动机具有定子和外转子。定子包括具有6N齿的定子铁心和分别缠绕在齿上的6N线圈，其中N是等于或大于1的整数。转子包括6N±2个永磁体。永磁体周向地布置在定子芯周围并且跨越气隙面对齿。气隙的径向厚度沿马达的圆周方向不均匀。

5. 发明申请

US20110012470A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20110012470A1
公开(公告)日：2011-01-20
申请号：US12839889
申请日：2010-07-20
申请人： Yue LI , Bao Ting Liu , Ji Cheng Pan , Mao Xiong Jiang , Yong Qiang Song , Ji Dong Chai
发明人： Yue LI , Bao Ting Liu , Ji Cheng Pan , Mao Xiong Jiang , Yong Qiang Song , Ji Dong Chai
IPC分类号： H02K3/28
CPC分类号： H02K23/34
摘要： A motor comprises a stator and a rotor. The stator comprises 2P poles wherein P is an integer greater than one. The rotor comprises a shaft, a rotor core and a commutator fixed to the shaft. The commutator comprises m segments where m is an even integer greater than P. Every two adjacent segments are electrically connected by a winding unit so that the rotor winding comprises m winding units with at least one of the winding units comprising P coils connected in series; and each coil of each winding unit is directly connected to a corresponding two segments.
摘要翻译：电动机包括定子和转子。定子包括2P极，其中P是大于1的整数。转子包括轴，转子芯和固定到轴的换向器。换向器包括m段，其中m是大于P的偶数整数。每两个相邻段通过绕组单元电连接，使得转子绕组包括m个绕组单元，其中至少一个绕组单元包括串联的P线圈; 并且每个绕组单元的每个线圈直接连接到相应的两个段。

6. 发明申请

US20110291515A1 Brushless motor 有权
标题翻译：无刷电机
公开(公告)号：US20110291515A1
公开(公告)日：2011-12-01
申请号：US13149603
申请日：2011-05-31
申请人： Yue LI , Jian ZHAO , Yong WANG , Ya Ming ZHANG , Yan Hong XUE , Mao Xiong JIANG
发明人： Yue LI , Jian ZHAO , Yong WANG , Ya Ming ZHANG , Yan Hong XUE , Mao Xiong JIANG
IPC分类号： H02K1/27 , H02K1/22
CPC分类号： H02K21/16 , H02K1/276 , H02K1/2766 , H02K2213/03
摘要： A brushless motor has a stator and a rotor. The stator has a stator core with a plurality of inwardly extending salient poles and windings wound about the salient poles. The rotor has a shaft, a rotor core fixed onto the shaft, and magnets inserted in the rotor core for forming magnetic poles of the rotor. Each of the salient poles has a pole shoe with a pole face that extends along a circumferential direction confronting the rotor core and being spaced from the rotor core by an air gap. In a radial cross section of the motor, each of the magnetic poles of the rotor has an effective dimension (W) which is about 0.85 times to 1.2 times of the chord length (L) of each pole face.
摘要翻译：无刷电动机具有定子和转子。定子具有定子芯，该定子芯具有多个向内延伸的凸极和围绕凸极缠绕的绕组。转子具有轴，固定在轴上的转子芯和插入转子芯中的磁体，用于形成转子的磁极。每个凸极具有带有极面的极靴，该极靴沿着与转子芯相对的圆周方向延伸并且通过气隙与转子芯间隔开。在电动机的径向截面中，转子的每个磁极的有效尺寸（W）约为每个极面的弦长（L）的0.85倍至1.2倍。

7. 发明申请

US20120038237A1 BRUSHLESS MOTOR 有权
标题翻译：无刷电机
公开(公告)号：US20120038237A1
公开(公告)日：2012-02-16
申请号：US13206843
申请日：2011-08-10
申请人： Yue LI , Jian Zhao , Yong Wang , Ya Ming Zhang , Yan Hong Xue , Mao Xiong Jiang
发明人： Yue LI , Jian Zhao , Yong Wang , Ya Ming Zhang , Yan Hong Xue , Mao Xiong Jiang
IPC分类号： H02K21/16
CPC分类号： H02K21/16 , H02K1/146 , H02K1/2773 , H02K2213/03
摘要： A brushless motor has a stator and a rotor. The stator has a stator core and stator windings. The stator core has a stator yoke and teeth extending radially inwardly from the stator yoke. The stator windings are formed by concentrated coils wound on the teeth. The rotor has a rotor shaft, a rotor core fixed to the rotor shaft and magnets fixed in slots formed in the rotor core. Each magnet is plate shaped and extends in both axial and radial directions of the rotor and each magnet is magnetically charged across its thickness so that a rotor pole is formed between two adjacent magnets. The ratio of the radial thickness (Y) of the stator yoke to the width (T) of the tooth body is from 0.4 to 0.7.
摘要翻译：无刷电动机具有定子和转子。定子具有定子铁芯和定子绕组。定子铁心具有定子磁轭和从定子磁轭径向向内延伸的齿。定子绕组由缠绕在齿上的集中线圈形成。转子具有转子轴，固定在转子轴上的转子铁芯和固定在转子铁心中形成的槽中的磁体。每个磁体是板形的并且在转子的轴向和径向两个方向上延伸，并且每个磁体在其厚度上被磁性地充电，使得在两个相邻的磁体之间形成转子极。定子磁轭的径向厚度（Y）与齿体的宽度（T）之比为0.4〜0.7。

8. 发明申请

US20120237373A1 BLOWER 有权
标题翻译：鼓风机
公开(公告)号：US20120237373A1
公开(公告)日：2012-09-20
申请号：US13422659
申请日：2012-03-16
申请人： Yue LI , Mao Xiong JIANG , Jian ZHAO , Zhi Jun WANG , Ke YAN , Yong WANG
发明人： Yue LI , Mao Xiong JIANG , Jian ZHAO , Zhi Jun WANG , Ke YAN , Yong WANG
IPC分类号： F04B35/04
CPC分类号： F04D25/0606 , F04D29/4253 , H02K1/185 , H02K9/06
摘要： A blower includes an air pump and a motor. The pump includes an impeller and a casing housing the impeller. The casing includes a casing inlet through which air is drawn in and a casing outlet through which the air is expelled by the impeller. The motor is arranged at the casing outlet and includes a stator and a rotor. The stator includes a stator core and a plurality of coils. The stator core includes a substantially ring-shaped yoke and a plurality of teeth extending inwards from the yoke. Each coil is wound around the yoke and is partially sandwiched between two adjacent teeth. The impeller is driven by the rotor.
摘要翻译：鼓风机包括气泵和马达。泵包括叶轮和容纳叶轮的壳体。壳体包括壳体入口，空气通过该入口和壳体出口，空气由叶轮排出。电动机设置在壳体出口处，并且包括定子和转子。定子包括定子芯和多个线圈。定子铁芯包括基本上环形的轭和从轭向内延伸的多个齿。每个线圈缠绕在轭上，部分夹在两个相邻的齿之间。叶轮由转子驱动。

9. 发明申请

US20110115329A1 Universal Motor 有权
标题翻译：通用电机
公开(公告)号：US20110115329A1
公开(公告)日：2011-05-19
申请号：US12948232
申请日：2010-11-17
申请人： Yue LI , Jian Zhao , Yong Li , Yu Li Yang
发明人： Yue LI , Jian Zhao , Yong Li , Yu Li Yang
IPC分类号： H02K23/64
CPC分类号： H02K1/14
摘要： A universal motor includes a stator and a rotor rotatable relative to the stator. The stator includes a stator core and winding wound on the stator core. The stator core has an E-shape cross section and comprises a main part and three extension parts extending perpendicularly from the main part. Each extension part has an arc surface. The arc surfaces of the extension parts cooperatively form a space into which the rotor is received.
摘要翻译：通用马达包括定子和可相对于定子旋转的转子。定子包括定子芯和卷绕在定子芯上的绕组。定子铁芯具有E形横截面，并包括主要部分和从主要部分垂直延伸的三个延伸部分。每个延伸部分都有弧形表面。延伸部分的弧形表面协同地形成转子接收到的空间。

10. 发明申请

US20090302704A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20090302704A1
公开(公告)日：2009-12-10
申请号：US12485126
申请日：2009-06-16
申请人： Yue LI , Bao Ting Liu , Ji Dong Chai , Wen Liang Li
发明人： Yue LI , Bao Ting Liu , Ji Dong Chai , Wen Liang Li
IPC分类号： H02K23/64
CPC分类号： H02K23/64 , H02K27/04
摘要： A universal motor has a stator and a rotor. The stator has stator core and a stator winding. The stator core has a yoke with two ends and two equivalent salient poles formed at the ends of the yoke respectively. The stator winding is wound on the yoke.
摘要翻译：通用马达具有定子和转子。定子具有定子芯和定子绕组。定子铁芯具有分别形成在轭的端部的两端和两个等效的凸极的轭。定子绕组缠绕在轭上。

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