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    POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE
    2.
    发明申请
    POWER TRANSMISSION SYSTEM OF HYBRID ELECTRIC VEHICLE 有权
    混合动力车的动力传动系统

    公开(公告)号：US20150105202A1

    公开(公告)日：2015-04-16

    申请号：US14139797

    申请日：2013-12-23

    申请人： Hyundai Motor Company

    发明人： Tae Sic Park ,  Kwangmin Choi ,  Seok Joon Kim ,  Jun Hoi Huh

    IPC分类号： B60W20/00 ,  B60W10/18

    CPC分类号： B60K6/445 ,  B60K2006/381 ,  Y02T10/6239 ,  Y10S903/902

    摘要： A power transmission system for a hybrid vehicle according to an exemplary embodiment of includes an input shaft through which torque from an engine, which is a power source, is inputted, first and second motor/generators that have the functions of both of a motor and a generator, as individual power sources, a planetary gear set that may be disposed on a line from the input shaft and includes a first rotating element directly connected with the first motor/generator and selectively connected to a transmission housing, a second rotating element directly connected with the input shaft and selectively connected to the transmission housing, and a third rotating element operating as an output element and connected with the second motor/generator, an output shaft that transmits torque from the planetary gear set and the second motor/generator to driving wheels through a differential, and a friction member disposed on the selective connecting portion.

    摘要翻译： 根据示例性实施例的用于混合动力车辆的动力传动系统包括输入轴，通过该输入轴输入来自作为动力源的发动机的扭矩，第一和第二电动机/发电机具有电机和 作为单独的动力源的发电机，可以从输入轴设置在线路上的行星齿轮组，并且包括与第一电动机/发电机直接连接并选择性地连接到变速器壳体的第一旋转元件，直接连接到第二旋转元件 与输入轴连接并选择性地连接到变速器壳体，以及作为输出元件并与第二电动机/发电机连接的第三旋转元件，将来自行星齿轮组和第二电动机/发电机的扭矩传递到 通过差速器驱动车轮，以及设置在所述选择性连接部分上的摩擦件。

    Power transmission system of hybrid electric vehicle
    4.
    发明授权
    Power transmission system of hybrid electric vehicle 有权
    混合动力汽车动力传动系统

    公开(公告)号：US09199529B2

    公开(公告)日：2015-12-01

    申请号：US14139797

    申请日：2013-12-23

    申请人： Hyundai Motor Company

    发明人： Tae Sic Park ,  Kwangmin Choi ,  Seok Joon Kim ,  Jun Hoi Huh

    IPC分类号： B60W20/00 ,  B60K6/445 ,  B60K6/38

    CPC分类号： B60K6/445 ,  B60K2006/381 ,  Y02T10/6239 ,  Y10S903/902

    摘要： A power transmission system for a hybrid vehicle according to an exemplary embodiment of includes an input shaft through which torque from an engine, which is a power source, is inputted, first and second motor/generators that have the functions of both of a motor and a generator, as individual power sources, a planetary gear set that may be disposed on a line from the input shaft and includes a first rotating element directly connected with the first motor/generator and selectively connected to a transmission housing, a second rotating element directly connected with the input shaft and selectively connected to the transmission housing, and a third rotating element operating as an output element and connected with the second motor/generator, an output shaft that transmits torque from the planetary gear set and the second motor/generator to driving wheels through a differential, and a friction member disposed on the selective connecting portion.

    摘要翻译： 根据示例性实施例的用于混合动力车辆的动力传动系统包括输入轴，通过该输入轴输入来自作为动力源的发动机的扭矩，第一和第二电动机/发电机具有电机和 作为单独的动力源的发电机，可以从输入轴设置在线路上的行星齿轮组，并且包括与第一电动机/发电机直接连接并选择性地连接到变速器壳体的第一旋转元件，直接连接到第二旋转元件 与输入轴连接并选择性地连接到变速器壳体，以及作为输出元件并与第二电动机/发电机连接的第三旋转元件，将来自行星齿轮组和第二电动机/发电机的扭矩传递到 通过差速器驱动车轮，以及设置在所述选择性连接部分上的摩擦件。

    Power transmission apparatus for hybrid electric vehicle
    5.
    发明授权
    Power transmission apparatus for hybrid electric vehicle 有权
    混合动力汽车动力传动装置

    公开(公告)号：US09555699B2

    公开(公告)日：2017-01-31

    申请号：US14555174

    申请日：2014-11-26

    申请人： Hyundai Motor Company

    发明人： Junhoi Huh ,  Kwangmin Choi ,  Taesic Park ,  Baekyu Kim ,  Seongeun Park ,  Chulmin Ahn ,  Sunggon Byun ,  Kumlim Choi ,  Keunseok Lee

    IPC分类号： F16H3/08 ,  B60K6/36 ,  B60K6/547 ,  B60K6/387 ,  B60K6/48 ,  F16H3/00 ,  F16H3/093

    CPC分类号： B60K6/36 ,  B60K6/387 ,  B60K6/48 ,  B60K6/547 ,  B60K2006/4808 ,  B60K2006/4825 ,  F16H3/006 ,  F16H2003/0931 ,  F16H2200/0056 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/626 ,  Y10S903/909 ,  Y10S903/912 ,  Y10S903/919

    摘要： A transmission for a vehicle may include first and second input shafts, first and second shifting output units, a reverse speed idle unit and an electric driving force unit. Each input shaft may include a plurality of input gears having different numbers of gear teeth. The second input shaft may be hollow and disposed at a front side of the first input shaft without any rotational interference with the first input shaft. Each shifting output unit may include an output shaft, shift rotational driving force transferred through shifting gears selectively outer-engaging with corresponding input gears by a synchronizing unit and output the shifted rotational driving force through an output gear. The reverse speed idle unit may regulate reverse speed shifting. The electric driving force unit may selectively transfer rotational driving force of a motor/generator to the first input shaft or the second shifting output unit.

    摘要翻译： 用于车辆的变速器可以包括第一和第二输入轴，第一和第二换档输出单元，倒档速度空转单元和电驱动力单元。 每个输入轴可以包括具有不同数量的齿轮齿的多个输入齿轮。 第二输入轴可以是中空的，并且设置在第一输入轴的前侧，而与第一输入轴没有任何旋转干涉。 每个变速输出单元可以包括输出轴，通过同步单元选择性地与相应的输入齿轮外啮合的变速齿轮传递的换档旋转驱动力，并通过输出齿轮输出转换的旋转驱动力。 反转速度空转单元可以调节倒车速度换档。 电驱动力单元可以选择性地将电动机/发电机的旋转驱动力传递到第一输入轴或第二换档输出单元。

    Transmission system of hybrid electric vehicle
    6.
    发明授权
    Transmission system of hybrid electric vehicle 有权
    混合动力汽车传动系统

    公开(公告)号：US09321344B2

    公开(公告)日：2016-04-26

    申请号：US14293634

    申请日：2014-06-02

    申请人： Hyundai Motor Company

    发明人： Baekyu Kim ,  SeongGon Byun ,  Chulmin Ahn ,  Kwangmin Choi ,  Tae Sic Park ,  Seok Joon Kim ,  Jun Hoi Huh

    IPC分类号： B60K6/50 ,  B60K6/36 ,  B60K6/442 ,  B60K6/547 ,  B60K6/48 ,  F16H1/22 ,  B60K6/42

    CPC分类号： B60K6/50 ,  B60K6/36 ,  B60K6/42 ,  B60K6/442 ,  B60K6/547 ,  B60K2006/4816 ,  F16H1/22 ,  F16H2700/06 ,  Y02T10/6234 ,  Y10S903/902

    摘要： A transmission system of a hybrid electric vehicle may include two shafts, two hollow shafts and two motor/generators. A first shaft connected to an engine. A first hollow shaft disposed without rotational interference with the first shaft, selectively connected to the first shaft, and provided with a first output gear. A second hollow shaft disposed without rotational interference with the first hollow shaft and provided with a second output gear. A second shaft disposed in parallel with the first shaft and operably connected to the first shaft and the first hollow shaft through a gear unit to selectively transmit torque of the first shaft to the first hollow shaft. Clutches may connect the first shaft and the second shaft selectively to the first hollow shaft. A first motor/generator operably connected to the second hollow shaft and a second motor/generator operably connected to the second shaft.

    摘要翻译： 混合电动车辆的传动系统可以包括两个轴，两个空心轴和两个电动机/发电机。 连接到发动机的第一轴。 第一空心轴，其设置成与第一轴没有旋转干涉，选择性地连接到第一轴，并且设置有第一输出齿轮。 第二中空轴，与第一空心轴无转动地设置并设置有第二输出齿轮。 第二轴与第一轴平行设置，并通过齿轮单元可操作地连接到第一轴和第一空心轴，以选择性地将第一轴的扭矩传递到第一空心轴。 离合器可以将第一轴和第二轴选择性地连接到第一空心轴。 可操作地连接到第二空心轴的第一电动机/发电机和可操作地连接到第二轴的第二电动机/发电机。