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    Motor with built-in permanent magnets
    2.
    发明授权
    Motor with built-in permanent magnets 失效
    电机内置永磁体

    公开(公告)号：US5945760A

    公开(公告)日：1999-08-31

    申请号：US928086

    申请日：1997-09-12

    申请人： Yukio Honda ,  Hiroshi Murakami ,  Kazushige Narazaki ,  Hiroshi Itoh ,  Masayuki Shinto ,  Yoshinari Asano ,  Naoyuki Kadoya

    发明人： Yukio Honda ,  Hiroshi Murakami ,  Kazushige Narazaki ,  Hiroshi Itoh ,  Masayuki Shinto ,  Yoshinari Asano ,  Naoyuki Kadoya

    IPC分类号： H02K1/27 ,  H02K21/14

    CPC分类号： H02K1/276 ,  H02K1/2766 ,  H02K21/14

    摘要： A rotor of a motor includes a plurality of sets of permanent magnets 8a, 8b embedded in the rotor. Each includes a permanent magnet at an inner side and another permanent magnet at an outer side with a distance between them. Each permanent magnet 8a, 8b is formed like an arch projecting towards the center of the rotor. Magnetic flux flows easily through an interval between the permanent magnets at inner and outer sides, and the inductance in a q-axis is enlarged. Then, the reluctance torque is generated in addition to the magnet torque, and the motor has a high torque and a high output power.

    摘要翻译： 电机的转子包括嵌入在转子中的多组永磁体8a，8b。 每个都包括在内侧的永磁体和在外侧的另一个永磁体，它们之间具有距离。 每个永磁体8a，8b形成为向转子中心突出的拱形。 磁通量容易地流过内侧和外侧的永磁体之间的间隔，并且q轴上的电感增大。 然后，除了磁转矩之外还产生磁阻转矩，并且电动机具有高转矩和高输出功率。

    Motor
    3.
    发明授权
    Motor 失效
    发动机

    公开(公告)号：US06987343B2

    公开(公告)日：2006-01-17

    申请号：US11007293

    申请日：2004-12-09

    申请人： Masaki Tagome ,  Yasuhiro Kondo ,  Naoyuki Kadoya

    发明人： Masaki Tagome ,  Yasuhiro Kondo ,  Naoyuki Kadoya

    IPC分类号： H02K21/12

    CPC分类号： H02K1/246 ,  H02K1/223 ,  H02K1/2766 ,  H02K16/02 ,  H02K21/14

    摘要： A motor includes a rotor including a permanent magnet type rotor unit having a plurality of permanent magnets and a reluctance type rotor unit having a plurality of salient pole portions, the rotor units being coupled to each other in an axial direction. A stator generates a field for driving the rotor. The permanent magnet type rotor unit and the reluctance type rotor unit have an angular deviation therebetween in the direction of rotation to obtain desired torque characteristics. The reluctance type rotor unit has slits for preventing flux leakage from the permanent magnets. The slits are formed with the angular deviation in the direction of rotation from respective positions symmetric about a center of the salient pole portions. Flux leakage is thus prevented to avoid deterioration in characteristics.

    摘要翻译： 电动机包括：转子，其包括具有多个永磁体的永磁型转子单元和具有多个凸极部的磁阻型转子单元，转子单元沿轴向彼此连接。 定子产生用于驱动转子的场。 永磁型转子单元和磁阻型转子单元在旋转方向上具有角度偏差，以获得期望的转矩特性。 磁阻式转子单元具有用于防止永久磁铁漏磁的缝隙。 这些狭缝形成有从关于凸极部分的中心对称的各个位置的旋转方向上的角度偏差。 因此防止了磁通泄漏以避免特性劣化。

    Motor generator
    4.
    发明授权
    Motor generator 失效
    电机发电机

    公开(公告)号：US06909216B2

    公开(公告)日：2005-06-21

    申请号：US10487943

    申请日：2003-05-26

    申请人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Satoshi Tamaki

    发明人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Satoshi Tamaki

    IPC分类号： B60K6/26 ,  B60K6/48 ,  H02K21/16 ,  H02K21/48 ,  H02K1/00

    CPC分类号： B60K6/26 ,  B60K6/48 ,  B60L11/12 ,  B60L11/1868 ,  B60L2220/54 ,  H02K21/16 ,  H02K21/48 ,  Y02T10/6221 ,  Y02T10/641 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7077

    摘要： A permanent magnet embedded type concentrated winding motor generator, wherein of the mechanically and electrically independent first and second winding groups (4, 5), the plurality of first teeth (2) wound with the first winding groups (4) are divided into three groups (I, II, III) for example, and the winding directions of the windings of adjacent first teeth (2) within the same group (I, II, III) are opposite. Furthermore, one second tooth (3) wound with a second winding group (5) with a different winding specification from the first winding groups (4) is provided between each of the groups (I, II, III). Accordingly, the relative sizes of the generated voltages in the first winding groups (4) and the second winding groups (5) differ each other, allowing the realization of a compact and low cost construction capable of charging two different electric potentials from a single unit, which also enables a reduction in distortion of the waveform of the counter electromotive force, a reduction in iron loss, and an improvement in the efficiency of the motor, and enables the efficient charging of power sources with two different electric potentials.

    摘要翻译： 一种永磁体嵌入式集中绕组电动发电机，其中，在机械和电气独立的第一和第二绕组组（4,5）中，缠绕有第一绕组组（4）的多个第一齿（2）被分成三组 （I，II，III），并且相同组（I，II，III）中的相邻第一齿（2）的绕组的绕组方向相反。 此外，在每个组（I，II，III）之间设置有与第一绕组组（4）不同绕组规格的第二绕组组（5）缠绕的一个第二齿（3）。 因此，第一绕组组（4）和第二绕组组（5）中产生的电压的相对尺寸彼此不同，允许实现能够从单个单元充电两个不同电位的紧凑且低成本的结构 ，这使得能够减少反电动势的波形的失真，铁损的降低和电动机的效率的提高，并且能够对具有两个不同电位的电源进行高效充电。

    Motor generator
    5.
    发明申请
    Motor generator 失效
    电机发电机

    公开(公告)号：US20050029890A1

    公开(公告)日：2005-02-10

    申请号：US10487943

    申请日：2003-05-26

    申请人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Satoshi Tamaki

    发明人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Satoshi Tamaki

    IPC分类号： B60K6/26 ,  B60K6/48 ,  H02K21/16 ,  H02K21/48 ,  H02K1/00 ,  H02K3/00 ,  H02K21/00

    CPC分类号： B60K6/26 ,  B60K6/48 ,  B60L11/12 ,  B60L11/1868 ,  B60L2220/54 ,  H02K21/16 ,  H02K21/48 ,  Y02T10/6221 ,  Y02T10/641 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7077

    摘要： A permanent magnet embedded type concentrated winding motor generator, wherein of the mechanically and electrically independent first and second winding groups (4, 5), the plurality of first teeth (2) wound with the first winding groups (4) are divided into three groups (I, II, III) for example, and the winding directions of the windings of adjacent first teeth (2) within the same group (I, II, III) are opposite. Furthermore, one second tooth (3) wound with a second winding group (5) with a different winding specification from the first winding groups (4) is provided between each of the groups (I, II, III). Accordingly, the relative sizes of the generated voltages in the first winding groups (4) and the second winding groups (5) differ each other, allowing the realization of a compact and low cost construction capable of charging two different electric potentials from a single unit, which also enables a reduction in distortion of the waveform of the counter electromotive force, a reduction in iron loss, and an improvement in the efficiency of the motor, and enables the efficient charging of power sources with two different electric potentials.

    摘要翻译： 一种永磁体嵌入式集中绕组电动发电机，其中，在机械和电气独立的第一和第二绕组组（4,5）中，缠绕有第一绕组组（4）的多个第一齿（2）被分成三组 （I，II，III），并且相同组（I，II，III）中的相邻第一齿（2）的绕组的绕组方向相反。 此外，在每个组（I，II，III）之间设置有与第一绕组组（4）不同绕组规格的第二绕组组（5）缠绕的一个第二齿（3）。 因此，第一绕组组（4）和第二绕组组（5）中产生的电压的相对尺寸彼此不同，允许实现能够从单个单元充电两个不同电位的紧凑且低成本的结构 ，这使得能够减少反电动势的波形的失真，铁损的降低和电动机的效率的提高，并且能够对具有两个不同电位的电源进行高效充电。

    Magnetizing method for rotor magnet of reluctance magnet motor
    6.
    发明授权
    Magnetizing method for rotor magnet of reluctance magnet motor 失效
    磁阻电机转子磁铁磁化方法

    公开(公告)号：US6101081A

    公开(公告)日：2000-08-08

    申请号：US812812

    申请日：1997-03-06

    申请人： Yoshinari Asano ,  Masayuki Shinto ,  Hiroshi Ito ,  Yukio Honda ,  Hiroshi Murakami ,  Naoyuki Kadoya ,  Shizuka Yokote

    发明人： Yoshinari Asano ,  Masayuki Shinto ,  Hiroshi Ito ,  Yukio Honda ,  Hiroshi Murakami ,  Naoyuki Kadoya ,  Shizuka Yokote

    IPC分类号： H02K1/27 ,  H02K15/03

    CPC分类号： H02K15/03

    摘要： A rotor magnet of a three-phase reluctance magnet motor is magnetized by coupling two of the three outer terminals (RS), and feeding a positioning current between the outer terminals RS and a third terminal (T) for positioning the rotor at a magnetizing position with reluctance torque. Then, rotor is kept from moving by holding the shaft of the rotor with the rotor positioned at the magnetized position. Next, the outer terminals RS are separated and magnetizing current is fed between the outer terminals R and S to magnetize the rotor magnet.

    摘要翻译： 三相磁阻电动机的转子磁铁通过耦合三个外部端子（RS）中的两个而被磁化，并且在外部端子RS和第三端子（T）之间馈送定位电流，用于将转子定位在磁化位置 具有磁阻转矩。 然后，通过将转子定位在磁化位置，通过保持转子的轴来保持转子不移动。 接下来，外端子RS分离，并且在外端子R和S之间馈送磁化电流以磁化转子磁体。

    Motor
    8.
    发明授权
    Motor 失效
    发动机

    公开(公告)号：US06984909B2

    公开(公告)日：2006-01-10

    申请号：US10488534

    申请日：2003-03-27

    申请人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Masaki Tagome ,  Satoshi Tamaki

    发明人： Naoyuki Kadoya ,  Yasuhiro Kondo ,  Masaki Tagome ,  Satoshi Tamaki

    IPC分类号： H02K1/00

    CPC分类号： H02K21/16 ,  H02K1/146 ,  H02K3/02 ,  H02K29/03

    摘要： In a permanent magnet-embedded, concentrated winding motor, plurality of stator teeth are divided into, for example, three groups that include a plurality of adjacent stator teeth having coils wound around and that are provided with voltage in phase that are set as one group. Coils are wound in opposite directions around adjacent stator teeth in the same group, while the relation between the angle h of a slot opening between adjacent stator teeth of the same group and the angle H of a slot opening formed between adjacent stator teeth of different groups satisfies h

    摘要翻译： 在永久磁铁嵌入的集中绕线电动机中，多个定子齿被分成例如三个组，这三个组包括多个相邻的定子齿，其中绕组缠绕有线圈，并且被设置为一组电压同相 。 线圈围绕同一组中的相邻定子齿绕相反方向缠绕，而相同组的相邻定子齿之间的槽口的角度h与形成在不同组的相邻定子齿之间的槽口的角度H之间的关系 满足h

    Motor
    9.
    发明授权
    Motor 失效
    发动机

    公开(公告)号：US06919662B2

    公开(公告)日：2005-07-19

    申请号：US10131323

    申请日：2002-04-25

    申请人： Masaki Tagome ,  Yasuhiro Kondo ,  Naoyuki Kadoya

    发明人： Masaki Tagome ,  Yasuhiro Kondo ,  Naoyuki Kadoya

    IPC分类号： H02K1/22 ,  H02K1/27 ,  H02K16/02 ,  H02K19/10 ,  H02K21/14 ,  H02K21/16 ,  H20K21/12

    CPC分类号： H02K1/246 ,  H02K1/223 ,  H02K1/2766 ,  H02K16/02 ,  H02K21/14

    摘要： A motor including: a rotor including a permanent magnet type rotor unit having a plurality of permanent magnets and a reluctance type rotor unit having a plurality of salient pole portions, the rotor units being coupled to each other in an axial direction; and a stator for generating a field for driving the rotor. The permanent magnet type rotor unit and the reluctance type rotor unit are given an angle deviation therebetween in the direction of rotation to obtain desired torque characteristics. The reluctance type rotor unit has slits for preventing flux leakage from the permanent magnets. The slits are formed with the angle deviation in the direction of rotation from respective positions symmetric about a center of the salient pole portions. Flux leakage is thus prevented to avoid deterioration in characteristics.

    摘要翻译： 一种电动机，包括：转子，其包括具有多个永磁体的永磁型转子单元和具有多个凸极部的磁阻型转子单元，所述转子单元沿轴向彼此连接; 以及用于产生用于驱动转子的场的定子。 永久磁铁式转子单元和磁阻型转子单元在旋转方向之间产生角度偏差，以获得所需的转矩特性。 磁阻式转子单元具有用于防止永久磁铁漏磁的缝隙。 这些狭缝以与凸极部分的中心对称的各个位置的旋转方向上的角度偏差形成。 因此防止了磁通泄漏以避免特性劣化。