Hydrodynamic 2-speed hydraulic drive
    1.
    发明授权
    Hydrodynamic 2-speed hydraulic drive 失效
    流体动力2速液压驱动

    公开(公告)号:US06952981B2

    公开(公告)日:2005-10-11

    申请号:US10312382

    申请日:2001-06-28

    摘要: A hydrodynamic 2-speed turbine drive, in particular, a turbine drive for application in under-floor or low-floor drive systems on rail vehicles, with two hydrodynamic components for the formation of two tractive-work circuits for two different speed ranges. A first hydrodynamic component is in the form of a hydrodynamic speed/torque converter and a second hydrodynamic component is in the form of a hydrodynamic clutch. The converter and the clutch are arranged parallel to each other and with no, or very little, offset between drive input shaft and drive output shaft.

    摘要翻译: 一种流体动力二速涡轮驱动装置,特别是用于轨道车辆地板或低地板驱动系统的涡轮驱动装置,具有用于形成用于两个不同速度范围的两个牵引工作电路的两个流体动力部件。 第一流体动力部件是流体动力学速度/力矩转换器的形式,第二流体动力部件是流体动力离合器的形式。 转换器和离合器彼此平行配置,在驱动输入轴和驱动输出轴之间没有或非常小的偏移。