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    • 5. 发明授权
    • Drive train
    • 传动列车
    • US08746097B2
    • 2014-06-10
    • US12766105
    • 2010-04-23
    • Olaf WernerStefan Goppelt
    • Olaf WernerStefan Goppelt
    • F16H3/08
    • F16H3/006F16H3/093F16H2003/0931F16H2200/0056
    • A drive train, which has an internal combustion engine with a crankshaft and a parallel shift transmission with two part drive trains, which each have one transmission input shaft. One shaft is formed as a hollow shaft around the other shaft, and a dual clutch, which is received rotatably on the hollow shaft, is connected to the crankshaft and has two friction clutches and two clutch plates each assigned to one clutch and are each connected to one transmission input shaft. Each clutch plate has a torsional vibration damper with a working range which is smaller than a maximum torque of the engine. A build-up of a combined vibration which has an axial vibration of the dual clutch and a rotational vibration of the drive train during an overlap shift operation is prevented by the design of the torsional vibration dampers for a smaller torque.
    • 一种传动系,其具有带有曲轴的内燃机和具有两部分传动系的平行换挡传动装置,它们各具有一个传动输入轴。 一个轴形成为围绕另一个轴的中空轴,并且可旋转地接收在中空轴上的双离合器连接到曲轴上,并具有两个摩擦离合器和两个离合器片,每个离合器分别被分配到一个离合器并且各自连接 到一个传动输入轴。 每个离合器片具有扭矩减振器,其工作范围小于发动机的最大扭矩。 通过设计较小转矩的扭转振动阻尼器来防止在重叠移动操作期间组合具有双离合器的轴向振动和传动系的旋转振动的组合振动。
    • 10. 发明申请
    • METHOD FOR SETTING A CLUTCH TORQUE
    • 设置离合器扭矩的方法
    • US20060009900A1
    • 2006-01-12
    • US11160723
    • 2005-07-06
    • Juergen GerhartOlaf WernerGeorg Goeppert
    • Juergen GerhartOlaf WernerGeorg Goeppert
    • G06F17/00
    • F16D48/066F16D2500/1024Y10T74/19274Y10T477/27Y10T477/6425Y10T477/70Y10T477/75Y10T477/78
    • In a method for setting the clutch torque of a clutch, especially a clutch disposed in a drive train of a motor vehicle, the clutch is adjusted using a clutch actuator. This clutch actuator has at least two actuator parts that may be positioned relative to each other at raster values of a position raster. A position setpoint corresponding to a clutch torque and disposed between the raster values of the position raster is calculated, and the actuator parts are positioned relative to each other at a raster value of the position raster that is adjacent to the position setpoint. In addition to the first position raster value, a second position raster value is calculated in such a manner that the position setpoint is disposed between the first position raster value and the second position raster value. The actuator parts are alternately positioned at the first position raster value and the second position raster value in such a manner that the average clutch torque more precisely matches the clutch torque setpoint than the clutch torques of the first and second position raster values.
    • 在设置离合器的离合器转矩,特别是设置在机动车辆的传动系中的离合器的方法中,使用离合器致动器来调节离合器。 该离合器致动器具有至少两个致动器部件,其可以相对于彼此以位置光栅的光栅值定位。 计算对应于离合器扭矩并且位于位置光栅的光栅值之间的位置设定点,并且致动器部件相对于彼此以与位置设定点相邻的位置光栅的光栅值定位。 除了第一位置光栅值之外,以这样的方式计算第二位置光栅值,使得位置设定点设置在第一位置光栅值和第二位置光栅值之间。 致动器部件交替地位于第一位置光栅值和第二位置光栅值,使得平均离合器扭矩与离开第一和第二位置光栅值的离合器转矩更为精确地匹配离合器转矩设定点。