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    • 3. 发明申请
    • ELECTRIC ROTATING MACHINE
    • 电动旋转机
    • US20150349589A1
    • 2015-12-03
    • US14725700
    • 2015-05-29
    • KABUSHIKI KAISHA TOSHIBA
    • Hiroshi TAKAHASHITakahiro KOKUBOYasuhito UEDA
    • H02K1/14H02K1/18
    • H02K1/145H02K1/185Y02E10/725
    • According to an embodiment, an electric rotating machine includes a rotor element, an annular coil, a plurality of stator cores, and a plurality of wedge members. The rotor element is rotatable around a rotation axis. The coil is provided to be coaxial with the rotation axis. The plurality of stator cores are provided opposite to the rotor element and each includes a pair of magnetic pole parts opposing each other with the coil being interposed therebetween. Each of the plurality of wedge members is arranged between adjacent stator cores to apply preloads to the adjacent stator cores, the preloads containing components in a rotation direction of the rotor element and being opposite to each other.
    • 根据一个实施例,旋转电机包括转子元件,环形线圈,多个定子芯和多个楔形构件。 转子元件可围绕旋转轴线旋转。 线圈设置成与旋转轴线同轴。 多个定子铁芯设置成与转子元件相对,并且每个定子铁心包括一对彼此相对的磁极部分,线圈被夹在它们之间。 多个楔形构件中的每一个布置在相邻的定子铁芯之间,以将预载荷施加到相邻的定子铁心,预载荷在转子元件的旋转方向上包含部件并且彼此相对。