公开(公告)号：WO2003030336A1

公开(公告)日：2003-04-10

申请号：PCT/US2002/030065

申请日：2002-09-24

Applicant: WAVECREST LABORATORIES, LLC

Inventor： MASLOV, Boris ,  PYNTIKOV, Alexander, V. ,  LU, Jing

IPC: H02K21/22

CPC classification number: H02P6/085 ,  H02K1/141 ,  H02K1/187 ,  H02K7/14 ,  H02K11/0094 ,  H02K11/33 ,  H02K21/22 ,  H02K29/08

Abstract: A rotary electric motor is formed within a cylindrical rotor housing structure that surrounds an annular stator ring. The permanent magnet rotor is configured in an annular ring coaxial with, and outside of, the stator. The stator ring contains a plurality of wound core segments that are ferromagnetically isolated from each other. The core segments are secured to a rigid skeletal structure that is centrally fixed to a stationary shaft. The stator support structure is formed of spine members that extend radially away from the center. U-shaped plates at the outer ends of the spine members engage adjacent pair of stator segments. Within the inner periphery of the stator ring, space is provided within which motor control circuitry and battery power supply may be incorporated.

Abstract translation: 旋转电动机形成在围绕环形定子环的圆柱形转子壳体结构内。 永久磁铁转子配置成与定子同轴并与定子外侧的环形环。 定子环包含彼此铁磁隔离的多个卷绕的芯部段。 芯部段被固定到中心地固定到固定轴上的刚性骨架结构。 定子支撑结构由径向远离中心的脊柱构件形成。 在脊柱构件的外端的U形板接合相邻的一对定子段。 在定子环的内周边内设置有可并入电机控制电路和电池电源的空间。