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    Electrically variable transmission with a compound motor/generator
    57.
    发明授权
    Electrically variable transmission with a compound motor/generator 有权
    带有复合电动机/发电机的电动变速箱

    公开(公告)号：US07591748B2

    公开(公告)日：2009-09-22

    申请号：US11467981

    申请日：2006-08-29

    Applicant: Alan G. Holmes

    Inventor： Alan G. Holmes

    IPC: F16H3/72

    CPC classification number: F16H3/727 ,  B60K6/445 ,  B60K6/448 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2200/2005 ,  F16H2200/2007 ,  F16H2200/2035 ,  Y02T10/6239 ,  Y02T10/6243 ,  Y10S903/906 ,  Y10S903/91

    Abstract: An electrically variable transmission has a differential gear set with first, second and third members operatively connected between an input member and an output member. The input member is also operatively connected to an engine for receiving power from the engine. The transmission also includes a compound motor/generator that has a single stator and at least two rotors, referred to herein as first and second rotors. The single stator is operable to provide power to, receive power from and transfer power between the two rotors. The rotors are each operatively connected to a different respective member of the differential gear set. The transmission has a mechanical power path and an electromechanical power path. In some embodiments, selectively engagable torque-transmitting mechanisms are positioned to allow various modes of electrically variable power flow. Input-split and compound-split embodiments are presented. Embodiments having coaxial rotors and embodiments having axially-adjacent, axially aligned rotors are presented.

    Abstract translation: 电动变速器具有差速齿轮组，其中第一，第二和第三构件可操作地连接在输入构件和输出构件之间。 输入构件也可操作地连接到用于从发动机接收动力的发动机。 变速器还包括具有单个定子和至少两个转子的复合电动机/发电机，这里称为第一和第二转子。 单个定子可操作以提供功率，从两个转子之间接收功率并传递功率。 转子各自可操作地连接到差速齿轮组的不同的相应构件。 变速器具有机械动力路径和机电动力路径。 在一些实施例中，选择性地可接合的扭矩传递机构被定位成允许电可变功率流的各种模式。 呈现输入分割和复合分割实施例。 提出了具有同轴转子和具有轴向相邻的轴向对准的转子的实施例。

    Power train for hybrid vehicle
    60.
    发明授权
    Power train for hybrid vehicle 有权
    混合动力车动力传动系

    公开(公告)号：US07481732B2

    公开(公告)日：2009-01-27

    申请号：US11591897

    申请日：2006-11-02

    Applicant: Kyung-Won Hwang ,  Soo-Hoon Kim

    Inventor： Kyung-Won Hwang ,  Soo-Hoon Kim

    IPC: B60K6/20

    CPC classification number: F16H3/727 ,  F16H2037/0866 ,  F16H2200/2007 ,  F16H2200/2097

    Abstract: A power train for a hybrid vehicle includes an outer rotor-typed generator motor, disposed adjacent to an engine and concentric with an output shaft of the engine; a first planetary gear set including a sun gear provided to an outer rotor of the generator motor, carriers connected with the output shaft of the engine, and a ring gear; a driving motor, disposed opposite the engine with respect to the generator motor and concentric with the output shaft of the engine; a second planetary gear set including a sun gear, carriers, and a ring gear, one of which is connected to the driving motor, another of which is fixed, and the other of which is connected to the first planetary gear set; and a PTO (Power Take Off), which receives power from the ring gear of the first planetary gear set and transmits the power to a differential.

    Abstract translation: 用于混合动力车辆的动力传动系包括外转子式发电电动机，与发动机相邻设置并与发动机的输出轴同心; 第一行星齿轮组，包括设置在发电机电动机的外转子上的太阳齿轮，与发动机的输出轴连接的支架和齿圈; 驱动马达，其相对于发电机马达相对于发动机设置并与发动机的输出轴同心; 第二行星齿轮组，包括太阳齿轮，载体和环形齿轮，其中一个连接到驱动电机，另一个固定，另一个连接到第一行星齿轮组; 以及从第一行星齿轮组的齿圈接收动力的PTO（动力取出），并将动力传递给差速器。

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