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    • 5. 发明申请
    • ELECTRIC MOTOR AND ROTOR FOR ROTATING ELECTRIC MACHINE
    • 旋转电机用电机及转子
    • US20100289365A1
    • 2010-11-18
    • US12745704
    • 2008-12-12
    • Masashi BandoNoriyuki AbeShigemitsu AkutsuSatoyoshi Oya
    • Masashi BandoNoriyuki AbeShigemitsu AkutsuSatoyoshi Oya
    • H02K1/27
    • H02K16/00H02K7/11H02K16/02H02K21/16
    • An electric motor (M) includes first and second stators (12L, 12R) on the outside forming a rotating magnetic field, an outer rotor (13) disposed inside the first and second stators (12L, 12R) and having first and second induced magnetic poles (38L, 38R), and an inner rotor (14) disposed inside the outer rotor (13) and having first and second permanent magnet (52L, 52R). The phases of the first and second induced magnetic poles (38L, 38R) of the outer rotor (13) are displaced from each other by only half of a predetermined pitch, and the phases of the first and second permanent magnets (52L, 52R) of the inner rotor (14) are displaced from each other by only the predetermined pitch. Accordingly, the first and second stators (12L, 12R) facing the first induced magnetic poles (38L) and the second induced magnetic pole (38R) can be made to have the same phase and polarity, thus simplifying the structures of the first and second stators (12L, 12R).
    • 电动机(M)在外部包括形成旋转磁场的第一和第二定子(12L,12R),设置在第一和第二定子(12L,12R)内的外转子(13),并具有第一和第二感应磁 (38L,38R)和设置在外转子(13)内部并具有第一和第二永磁体(52L,52R)的内转子(14)。 外转子(13)的第一和第二感应磁极(38L,38R)的相位彼此偏移预定间距的一半,并且第一和第二永磁体(52L,52R)的相位 内转子(14)彼此偏移预定的间距。 因此,可以使面对第一感应磁极(38L)和第二感应磁极(38R)的第一和第二定子(12L,12R)具有相同的相位和极性,从而简化了第一和第二定子 (12L,12R)。
    • 6. 发明申请
    • Motor, rotor structure and magnetic machine
    • 电机,转子结构和磁力机
    • US20080238232A1
    • 2008-10-02
    • US12068444
    • 2008-02-06
    • Masashi BandoNoriyuki AbeShigemitsu AkutsuSatoyoshi Oya
    • Masashi BandoNoriyuki AbeShigemitsu AkutsuSatoyoshi Oya
    • H02K16/00H02K1/28
    • A motor includes a stator having first and second armatures to form a rotating magnetic field, an inner rotor having first and second permanent magnets, and an outer rotor arranged between the stator and the inner rotor. The outer rotor has a rotor body which supports first and second induction magnetic poles such that they are embedded therein. A phase of the first induction magnetic pole is matched with a phase of the second induction magnetic pole. The first and second induction magnetic poles are assembled to the rotor body such that they are inserted into linear slits formed in the rotor body in the axis direction. Because the first and second induction magnetic poles are aligned in the axis direction, the outer rotor has a simple structure and an increased strength, and also support and assembling of the first and second induction magnetic poles in the outer rotor are facilitated.
    • 电动机包括具有第一和第二电枢以形成旋转磁场的定子,具有第一和第二永磁体的内转子和布置在定子和内转子之间的外转子。 外转子具有支承第一和第二感应磁极使其嵌入其中的转子体。 第一感应磁极的相位与第二感应磁极的相位相匹配。 将第一感应磁极和第二感应磁极组装到转子体上,使得它们在轴向上插入形成在转子体中的线状狭缝中。 由于第一感应磁极和第二感应磁极在轴向上排列,所以外转子结构简单,强度提高,并且容易在外转子中支撑和组装第一和第二感应磁极。