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    ELECTRICAL MACHINE, ROTOR APPARATUS, AND METHOD
    451.
    发明申请
    ELECTRICAL MACHINE, ROTOR APPARATUS, AND METHOD 审中-公开
    电机，转子装置及方法

    公开(公告)号：US20120169171A1

    公开(公告)日：2012-07-05

    申请号：US12981800

    申请日：2010-12-30

    Applicant: Patrick L. JANSEN ,  Daniel M. Saban

    Inventor： Patrick L. JANSEN ,  Daniel M. Saban

    IPC: H02K1/27

    CPC classification number: H02K1/278 ,  H02K7/1838 ,  H02K2201/06 ,  Y02E10/725

    Abstract: An apparatus includes a rotor and a magnet disposed on the rotor. The apparatus also includes a pole cap proximate to the at least one magnet disposed on the rotor. The pole cap is magnetically coupled to the magnet and has a laterally asymmetric profile.

    Abstract translation: 一种装置包括转子和设置在转子上的磁体。 该装置还包括靠近设置在转子上的至少一个磁体的极帽。 极帽磁耦合到磁体并且具有横向不对称的轮廓。

    MOTOR
    452.
    发明申请
    MOTOR 有权
    发动机

    公开(公告)号：US20120169163A1

    公开(公告)日：2012-07-05

    申请号：US13335000

    申请日：2011-12-22

    Applicant: Hiroshi IMAI ,  Yusuke Tateishi ,  Keisuke Koide ,  Tatsunori Banba ,  Takumi Suzuki ,  Yoshikazu Fujii

    Inventor： Hiroshi IMAI ,  Yusuke Tateishi ,  Keisuke Koide ,  Tatsunori Banba ,  Takumi Suzuki ,  Yoshikazu Fujii

    IPC: H02K3/28

    CPC classification number: H02K3/28 ,  H02K1/2746 ,  H02K3/50 ,  H02K5/225 ,  H02K11/33 ,  H02K21/14 ,  H02K29/03 ,  H02K2201/06 ,  H02K2213/03

    Abstract: A motor includes a motor case, and a rotor and a stator, which are disposed in the case. The case has a tubular portion, a front cover mounted to an axial end of the portion, and a rear cover mounted to the other axial end of the portion. The rotor has a rotary shaft and the stator includes a plurality of teeth, which extend toward a central axis of the shaft and are circumferentially disposed at equal intervals. Between each circumferentially adjacent pair of the teeth, a slot extending toward the axis is formed. In each slot, a U-shaped segment is inserted in parallel with the axis. The distal ends of the segments projecting out from the slots are electrically interconnected, thereby forming an SC coil including the segments disposed circumferentially. The SC coil includes a receiving terminal, and the terminal includes leads extending in parallel to the axis.

    Abstract translation: 电动机包括设置在壳体中的电动机壳体，转子和定子。 壳体具有管状部分，安装到该部分的轴向端部的前盖以及安装到该部分的另一个轴向端部的后盖。 转子具有旋转轴，并且定子包括多个齿，其朝向轴的中心轴线延伸并以等间隔周向设置。 在每个周向相邻的齿对之间形成有朝向轴延伸的槽。 在每个槽中，U形段与轴平行地插入。 从槽突出的段的远端电互连，从而形成包括周向设置的段的SC线圈。 SC线圈包括接收端子，并且该端子包括平行于该轴线延伸的引线。

    Interior permanent magnet motor including rotor with unequal poles
    454.
    发明授权
    Interior permanent magnet motor including rotor with unequal poles 有权
    内置永磁电动机，包括不等极极转子

    公开(公告)号：US08102091B2

    公开(公告)日：2012-01-24

    申请号：US12512890

    申请日：2009-07-30

    Applicant: Dan M. Ionel

    Inventor： Dan M. Ionel

    IPC: H02K1/27

    CPC classification number: H02K1/2766 ,  H02K1/276 ,  H02K2201/06

    Abstract: An electric machine includes a stator and a rotor core including a first rotor portion positioned adjacent the stator and having an outside diameter. The first rotor portion includes a plurality of elongated slots that define a plurality of poles. The electric machine also includes a plurality of magnets. Each of the plurality of magnets is positioned within one of the slots and arranged such that each of the plurality of poles has a magnetic arc length that is different than a magnetic arc length of any adjacent pole.

    Abstract translation: 电机包括定子和转子芯，转子芯包括邻近定子定位并具有外径的第一转子部分。 第一转子部分包括限定多个极的多个细长槽。 电机还包括多个磁体。 多个磁体中的每一个位于一个槽内，并且布置成使得多个磁极中的每一个具有与任何相邻极的磁弧长度不同的磁弧长度。

    STEERING DRIVE FOR A MOTOR VEHICLE
    456.
    发明申请
    STEERING DRIVE FOR A MOTOR VEHICLE 有权
    转向驱动汽车

    公开(公告)号：US20110290581A1

    公开(公告)日：2011-12-01

    申请号：US13115178

    申请日：2011-05-25

    Applicant: Achim Neubauer ,  Michael Pesch

    Inventor： Achim Neubauer ,  Michael Pesch

    IPC: B62D5/04

    CPC classification number: B62D5/0403 ,  B62D5/0424 ,  H02K1/276 ,  H02K1/2773 ,  H02K21/16 ,  H02K2201/06

    Abstract: A steering drive for a motor vehicle comprising a steering wheel, a steering column, on which the steering wheel is disposed, a connecting rod, which interacts with the steering column to deflect the wheels of the motor vehicle, an electric motor, which is provided for boosting the steering thrust, as well as a belt drive, the electric motor interacting with the connecting rod via the belt drive. Said electric motor comprises a stator having twelve stator teeth as well as a rotor having ten rotor poles, the rotor poles being spaced apart from each other by an air gap and embodied as sinus poles.

    Abstract translation: 一种用于机动车辆的转向驱动器，包括方向盘，方向盘所在的转向柱，与转向柱相互作用以使机动车辆的车轮偏转的连杆，提供的电动机 用于提升转向推力以及皮带传动，电动马达通过皮带传动与连杆相互作用。 所述电动机包括具有十二个定子齿的定子以及具有十个转子极的转子，所述转子极通过气隙彼此间隔开并被实施为窦极。

    DIRECT DRIVE WIND TURBINE AND BLADE ASSEMBLY
    459.
    发明申请
    DIRECT DRIVE WIND TURBINE AND BLADE ASSEMBLY 失效
    直接驱动风力涡轮机和叶片组件

    公开(公告)号：US20110169270A1

    公开(公告)日：2011-07-14

    申请号：US13073672

    申请日：2011-03-28

    Applicant: BILL TODOROF

    Inventor： BILL TODOROF

    IPC: F03D9/00 ,  F03D7/00

    CPC classification number: F03D13/10 ,  F03D1/00 ,  F03D1/06 ,  F03D9/25 ,  F03D80/60 ,  F05B2220/7066 ,  F05B2280/5008 ,  H02K1/30 ,  H02K7/1838 ,  H02K21/145 ,  H02K2201/06 ,  Y02E10/721 ,  Y02E10/725

    Abstract: Apparatuses and methods for an improved wind turbine and blade assembly are disclosed. The wind turbine has a wind turbine assembly being rotatably driven by the blade assembly. The wind turbine assembly has a shaft connected to an inner wheel by a supporting structure. A magnet array is disposed circumferentially about the inner wheel. A transformer array is disposed circumferentially about an outer wheel. The shaft rotates the inner wheel with the magnet array within the outer wheel having the transformer array for producing electricity. Magnets within the array are angled relative to the inner wheel to reduce the cogging torque. Blades are held in a neutral position into the wind by tensioning means, which resists rotation of the blades out of the wind to tune the blades to the wind velocity.

    Abstract translation: 公开了用于改进的风力涡轮机和叶片组件的装置和方法。 风力涡轮机具有由叶片组件可旋转地驱动的风力涡轮机组件。 风力涡轮机组件具有通过支撑结构连接到内轮的轴。 磁体阵列围绕内轮周向设置。 变压器阵列围绕外轮周向设置。 轴在具有变压器阵列的外轮内的磁体阵列旋转内轮以产生电力。 阵列内的磁体相对于内轮成角度，以减少齿槽转矩。 叶片通过张紧装置保持在风中的中立位置，其阻止叶片从风中旋转以将叶片调谐到风速。

    Brushless motor with skewed rotor segments
    460.
    发明授权
    Brushless motor with skewed rotor segments 有权
    具有偏转转子段的无刷电动机

    公开(公告)号：US07906880B2

    公开(公告)日：2011-03-15

    申请号：US12379861

    申请日：2009-03-03

    Applicant: Masayuki Okubo ,  Mikio Kawamura

    Inventor： Masayuki Okubo ,  Mikio Kawamura

    IPC: H02K1/27

    CPC classification number: H02K1/278 ,  H02K29/03 ,  H02K2201/06 ,  H02K2213/03

    Abstract: In a brushless motor including a rotor having 2n poles and a stator having 3n slots, segment magnets are arranged in three columns in the axial direction, thus constituting rotor poles. The segment magnets of adjacent columns, which are identical in polarity, are displaced in the circumferential direction, thus forming a three-stage step-skew structure. The skew angle θskew of each segment magnet is set to an electrical angle of 60° to 75°. The center angle of θm of each segment magnet is set to 46.8° to 52.7°.

    Abstract translation: 在具有2n极的转子和具有3n个槽的定子的无刷电动机中，分段磁铁沿轴向排列成三列，构成转子极。 极性相同的相邻列的分段磁体在圆周方向上移位，从而形成三阶段歪斜结构。 每个分段磁体的倾斜角度和倾斜度设置为60°至75°的电角度。 每个分段磁体的中心角度＆m; m设置为46.8°至52.7°。

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