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    • 2. 发明申请
    • POSITION SENSING SYSTEM FOR A THREE (3) PHASE ELECTRIC MOTOR
    • 三(3)相电动机的位置传感系统
    • WO2012125246A3
    • 2012-11-29
    • PCT/US2012024940
    • 2012-02-14
    • REMY TECHNOLOGIES LLCMEYER ANDREW
    • MEYER ANDREW
    • H02P6/16
    • H02K29/08
    • A multi-phase electric motor including a housing, a stator mounted to the housing, a rotor rotatably mounted relative to the stator, and a position sensing system configured and disposed to output a signal representing a position of the rotor relative to the stator. The position sensing system includes a rotating member mounted relative to the rotor and a plurality of digital sensors mounted relative to the rotating member. At least two of the plurality of digital sensors are configured and disposed to generate a quadrature output signal. The plurality of digital sensors being configured and disposed to sense discrete portions of the rotating member to detect a position of the rotor relative to the stator.
    • 一种多相电动机,包括壳体,安装到所述壳体的定子,相对于所述定子可旋转地安装的转子以及构造和设置为输出表示所述转子相对于所述定子的位置的信号的位置感测系统。 位置感测系统包括相对于转子安装的旋转构件和相对于旋转构件安装的多个数字传感器。 多个数字传感器中的至少两个被配置和设置为生成正交输出信号。 多个数字传感器被配置和设置为感测旋转构件的分立部分以检测转子相对于定子的位置。
    • 3. 发明申请
    • COOLING SYSTEM AND METHOD FOR AN ELECTRIC MACHINE MODULE
    • 电机模块冷却系统及方法
    • WO2012012464A3
    • 2012-04-12
    • PCT/US2011044580
    • 2011-07-19
    • REMY TECHNOLOGIES LLCMEYER ANDREW
    • MEYER ANDREW
    • H02K9/02
    • H02K1/32Y10T29/49009
    • Embodiments of the invention provide an electric machine module including an electric machine. The electric machine includes a rotor assembly. The machine includes an output shaft having a longitudinal axis that is circumscribed by a portion of the rotor assembly. The output shaft comprises an output shaft channel and is coupled to the rotor assembly. A coolant passage system is positioned within the rotor assembly and includes an inlet channel in fluid communication with the output shaft channel and at least one recess. The recess is in fluid communication with the inlet channel. The coolant system can include an outlet channel in fluid communication with the recess. The outlet channel can include at least one coolant outlet so that the coolant outlet is a greater radial distance form the longitudinal axis than is the output shaft channel.
    • 本发明的实施例提供一种包括电机的电机模块。 电机包括转子组件。 该机器包括输出轴,该输出轴具有由转子组件的一部分限定的纵向轴线。 输出轴包括输出轴通道并联接到转子组件。 冷却剂通道系统定位在转子组件内并且包括与输出轴通道和至少一个凹部流体连通的入口通道。 凹槽与入口通道流体连通。 冷却剂系统可以包括与凹部流体连通的出口通道。 出口通道可以包括至少一个冷却剂出口,使得冷却剂出口比纵向轴线的径向距离大于输出轴通道。