公开(公告)号：US09143013B2

公开(公告)日：2015-09-22

申请号：US13662810

申请日：2012-10-29

Applicant: ASMO Co., Ltd.

Inventor： Yoji Yamada ,  Chie Morita ,  Yoshiaki Takemoto ,  Makoto Morisaki

IPC: H02K21/12 ,  H02K1/27 ,  H02K16/02

CPC classification number: H02K1/243 ,  H02K1/2706 ,  H02K1/2713 ,  H02K1/276 ,  H02K1/2773 ,  H02K16/02

Abstract: A rotor having an axial direction includes at least a pair of rotor cores arranged in the axial direction, and a field magnet located between the rotor cores and magnetized in the axial direction. Each of the rotor cores includes a plurality of claw poles extending in the axial direction. Each of the rotor cores includes a magnetic flux controlling section, which appropriately causes a magnetic flux to flow to the claw poles.

Abstract translation: 具有轴向的转子包括沿轴向布置的至少一对转子芯和位于转子芯之间并沿轴向被磁化的磁场磁体。 每个转子芯包括在轴向方向上延伸的多个爪极。 每个转子铁心包括适当地引起磁通量流向爪极的磁通量控制部分。

公开(公告)号：US20130113323A1

公开(公告)日：2013-05-09

申请号：US13662810

申请日：2012-10-29

Applicant: ASMO Co., Ltd.

Inventor： Yoji Yamada ,  Chie Morita ,  Yoshiaki Takemoto ,  Makoto Morisaki

IPC: H02K1/24

CPC classification number: H02K1/243 ,  H02K1/2706 ,  H02K1/2713 ,  H02K1/276 ,  H02K1/2773 ,  H02K16/02

Abstract: A rotor having an axial direction includes at least a pair of rotor cores arranged in the axial direction, and a field magnet located between the rotor cores and magnetized in the axial direction. Each of the rotor cores includes a plurality of claw poles extending in the axial direction. Each of the rotor cores includes a magnetic flux controlling section, which appropriately causes a magnetic flux to flow to the claw poles.