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19 条记录 (耗时 0.067 秒)

    MOTOR
    3.
    发明申请
    MOTOR 有权
    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。

    BRUSHLESS MOTOR
    4.
    发明申请
    BRUSHLESS MOTOR 有权
    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。

    BRUSHLESS MOTOR
    5.
    发明申请
    BRUSHLESS MOTOR 有权
    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。

    ELECTRIC MOTOR
    6.
    发明申请
    ELECTRIC MOTOR 有权
    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。

    BLOWER
    7.
    发明申请
    BLOWER 有权
    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。

    PILOT SENDING METHOD AND APPARATUS
    8.
    发明申请
    PILOT SENDING METHOD AND APPARATUS 有权
    飞行发送方法和装置

    公开(公告)号：US20120236909A1

    公开(公告)日：2012-09-20

    申请号：US13481412

    申请日：2012-05-25

    申请人： Jie MA ,  Chuanfeng HE ,  Huan ZHOU ,  Liang XIA ,  Yue LI

    发明人： Jie MA ,  Chuanfeng HE ,  Huan ZHOU ,  Liang XIA ,  Yue LI

    IPC分类号： H04B1/707

    CPC分类号： H04B7/0413 ,  H04L5/0051 ,  H04L25/03904 ,  H04L25/03949 ,  H04L25/03974

    摘要： Embodiments of the present invention provide a pilot sending method and an apparatus, which relate to the communication field and can save network resources. The solution is: performing spreading on at least two signature sequences by using a spreading code, where each signature sequence of the at least two signature sequences corresponds to at least one user equipment (UE), and is used as a dedicated pilot of at least one data stream of the at least one UE, and the dedicated pilot is used by the UE to perform precoding matrix estimation; and performing precoding on the spread signature sequences, and sending the precoded spread signature sequences to the UE. The embodiments of the present invention are applicable to the sending of pilots in MU-MIMO.

    摘要翻译： 本发明的实施例提供了一种与通信领域相关并且可以节省网络资源的导频发送方法和装置。 解决方案是：通过使用扩展码在至少两个签名序列上执行扩展，其中至少两个签名序列的每个签名序列对应于至少一个用户设备（UE），并且被用作至少一个专用导频 所述至少一个UE的一个数据流和所述专用导频由所述UE用于执行预编码矩阵估计; 对扩展签名序列执行预编码，并向UE发送预编码的扩展签名序列。 本发明的实施例可应用于在MU-MIMO中发送导频。

    ELECTRIC MOTOR
    9.
    发明申请
    ELECTRIC MOTOR 有权
    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。

    LENS DRIVING DEVICE
    10.
    发明申请
    LENS DRIVING DEVICE 有权
    镜头驱动装置

    公开(公告)号：US20090219633A1

    公开(公告)日：2009-09-03

    申请号：US12396276

    申请日：2009-03-02

    申请人： Yue LI ,  Gunji Zhang ,  Jian Zhao

    发明人： Yue LI ,  Gunji Zhang ,  Jian Zhao

    IPC分类号： G02B7/02

    CPC分类号： G02B7/08

    摘要： A lens driving device has a stationary part including an iron shell, a movable part including a lens holder for holding a lens therein, and a driving part for moving the movable part relative to the stationary part. The driving part includes a plurality of magnets fixed to the iron shell, and at least one coil fixed to the lens holder. The magnets are divided into at least two layers stacked in the direction of the optical axis of the lens and a plurality of groups along the circumferential direction of the lens. Each magnet is polarized in the radial direction of the lens. The polarities of two adjacent stacked magnetic poles in the same group are opposite to each other so as to cooperatively form a magnetic circuit in a plane parallel to the optical axis direction. The coil includes an axis about which the coil is wound. The coil axis is perpendicular to the optical axis. The coil has an upper part facing one layer of magnets and a lower part facing the other layer of magnets.

    摘要翻译： 透镜驱动装置具有包括铁壳的固定部分，包括用于在其中保持透镜的透镜保持器的可动部分和用于相对于静止部分移动可动部分的驱动部分。 驱动部包括固定在铁壳上的多个磁体和固定在透镜架上的至少一个线圈。 磁体被分成在透镜的光轴方向上堆叠的至少两层，沿着透镜的圆周方向分成多个组。 每个磁体在透镜的径向上被极化。 同一组中两个相邻层叠磁极的极性彼此相反，从而在平行于光轴方向的平面中协同地形成磁路。 线圈包括卷绕线圈的轴线。 线圈轴线垂直于光轴。 线圈具有面向一层磁体的上部和面向另一层磁体的下部。