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    • 1. 发明申请
    • COUPLING SYSTEM AND METHOD FOR CONTROLLING A COUPLING SYSTEM
    • 离合器系统及其控制方法离合器系统
    • WO2008086906A3
    • 2009-04-30
    • PCT/EP2007060997
    • 2007-10-16
    • BOSCH GMBH ROBERTSCHULER RALFWEBER WERNERSCHMOLL GENANNT EISENWERTH KASBAWIDAMANN ALEXANDER
    • SCHULER RALFWEBER WERNERSCHMOLL GENANNT EISENWERTH KASPARBAWIDAMANN ALEXANDER
    • F16D48/02F16D48/06
    • F16D29/005F16D48/066F16D2500/1024F16D2500/3024F16D2500/3026F16D2500/5108F16D2500/511F16D2500/70217F16D2500/70235
    • The invention relates to a device and to a method for controlling a coupling system comprising a coupling (4) provided with a hydraulic actuation system having an adjustable coupling part (47) for connecting and separating a power transmission path between a coupling input side and a coupling output side, a hydraulic connection (3) that connects the actuation unit to an electrohydraulic actuator (2) that is arranged outside the coupling, and a control unit (1) for controlling the actuator (2). Said hydraulic connection (3) forms a hydraulic system together with hydraulic components of the actuation unit and the actuator (2). According to the invention, a mechanical stop (40) that limits the movement of the coupling part (47) is placed on the actuation unit and means (28) that monitor the pressure in the hydraulic system or a control signal of the actuator (2) are provided, said means deterermining the position of the coupling part (47) on the stop (40) based on a characteristic modification of the pressure in the hydraulic connection (3) or the control signal and controls the electrohydraulic actuator (2) in accordance therewith and/or produces a diagnosis signal.
    • 本发明涉及一种用于控制包括具有用于连接和断开的离合器输入侧和离合器输出侧,液压连接之间的动力传递路径的液压致动器的离合器(4)具有可调节的耦合部分(47)的离合器系统的装置和方法(3 )其中,致动单元(连接与布置在所述电 - 液压致动器2)以外的离合器,以及用于激活所述致动器(2)的控制单元(1)。 液压连接(3)的形式,与致动部和所述致动器(2)的液压元件一起是一个液压系统。 所以建议限制对操作部机械止动件(40),所述联接部分(47)的调整和提供装置(28)监视在液压系统或所述压力致动器(2)的激活信号,并且所述联接构件的调理 检测在所述止动件(40)(47)由于在液压连接的压力的再发生的特性变化(3)或依赖于电 - 液压致动器(2)和/或产生一个诊断信号的驱动信号和驱动的。