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    • 1. 发明授权
    • Drive train for a motor vehicle
    • 一辆汽车的驾驶火车
    • US07351175B2
    • 2008-04-01
    • US10482108
    • 2002-10-23
    • Dieter KraxnerThomas BusoldWolfgang GrosspietschEduard Steiner
    • Dieter KraxnerThomas BusoldWolfgang GrosspietschEduard Steiner
    • F16H31/00
    • F16H61/0025F16D25/12F16D2300/14F16H61/0021F16H61/688F16H2061/0034
    • A drive train for a motor vehicle includes a coupling device between a drive unit and a transmission for torque or moment transfer between the drive unit and the transmission. The coupling device has at least one coupling arrangement that can be activated by a pressure medium. The transmission can be activated through the use of a pressure medium by way of a dedicated actuator whereby, on the basis of a shared pump arrangement that is or can be driven by the drive unit, (i) the pressure medium can be provided for activation of the coupling arrangement, (ii) the operating medium can be conducted to the coupling device for the purpose of operating under the influence of the operating medium, and (iii) the pressure medium can be provided for activation of the transmission. The pump arrangement includes at least one pump, which can be controlled or adjusted with regard to output pressure and/or with regard to output flow rate.
    • 用于机动车辆的传动系包括在驱动单元和变速器之间的联接装置,用于驱动单元和变速器之间的转矩或力矩传递。 联接装置具有至少一个可由压力介质启动的连接装置。 传动装置可以通过使用压力介质通过专用致动器来启动,由此,基于可由驱动单元驱动或可以由驱动单元驱动的共享泵装置,(i)可以提供压力介质用于启动 的连接装置,(ii)为了在操作介质的影响下操作,操作介质可以被传导到联接装置,和(iii)可以提供压力介质来激活传动装置。 泵装置包括至少一个泵,其可以关于输出压力和/或关于输出流量来控制或调节。