公开(公告)号：US20100164422A1

公开(公告)日：2010-07-01

申请号：US12645854

申请日：2009-12-23

申请人： Kohin SHU ,  Taizo MIYAZAKI ,  Houng Joong KIM ,  Satoru OKABE

发明人： Kohin SHU ,  Taizo MIYAZAKI ,  Houng Joong KIM ,  Satoru OKABE

IPC分类号： H02K23/44 ,  H02P7/298

CPC分类号： H02K21/029 ,  B60L2200/26 ,  Y02T10/641

摘要： An electric rotary machine is disclosed which can adjust relative angles of sub-rotors continuously and regardless of torque direction without generating an attractive force between the field magnets of the sub-rotors. The electric rotary machine includes: a stator having a winding; a dual rotor which is rotatably disposed with a gap from the stator and divided axially along a shaft into a first rotor and a second rotor each having field magnets with different polarities arranged alternately in a rotation direction; a mechanism for varying the axial position of the second rotor relative to the first rotor continuously; and a non-magnetic member located between the first rotor and the second rotor.

摘要翻译： 公开了一种能够连续地调节副转子的相对角度并且不管转矩方向如何，而不会在副转子的场磁体之间产生吸引力的电动旋转机。 旋转电机包括：具有绕组的定子; 双转子，其以定子的间隙可旋转地设置并沿着轴轴向分为第一转子和第二转子，每个转子各自具有沿旋转方向交替排列的具有不同极性的场磁体; 连续地改变第二转子相对于第一转子的轴向位置的机构; 以及位于所述第一转子和所述第二转子之间的非磁性构件。