公开(公告)号：US20080257674A1

公开(公告)日：2008-10-23

申请号：US12148191

申请日：2008-04-17

申请人： Christoph Sasse ,  Bernd Reinhardt ,  Gregor Sueck ,  Oliver So ,  Monika Rossner

发明人： Christoph Sasse ,  Bernd Reinhardt ,  Gregor Sueck ,  Oliver So ,  Monika Rossner

IPC分类号： F16D33/00

CPC分类号： F16H45/02 ,  F16H61/64 ,  F16H2045/021 ,  F16H2045/0215 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0284 ,  F16H2312/20

摘要： A hydrodynamic clutch arrangement includes a clutch housing in which at least one hydrodynamic circuit formed by at least one pump wheel and one turbine wheel is provided. A bridging clutch can be actuated to produce an engaging movement to establish a working connection between a drive and a takeoff and to produce a disengaging movement to release this working connection. The hydrodynamic circuit and at least one pressure space are each connected by a flow route to pressure medium reservoir for actuating the clutch. At least one flow route serving to the fill the clutch housing is provided with a device for reducing the flow volume, which opens during the operating state to unblock the flow route but closes during the non-operating state to delay, at least, the drop in the internal pressure inside the clutch housing and thus in its filling volume.

摘要翻译： 流体动力离合器装置包括离合器壳体，其中提供由至少一个泵轮和一个涡轮机叶轮形成的至少一个流体动力回路。 可以致动桥接离合器以产生接合运动，以在驱动和起飞之间建立工作连接，并产生分离运动以释放该工作连接。 流体动力回路和至少一个压力空间各自通过流动路径连接到用于致动离合器的压力介质储存器。 设置用于填充离合器壳体的至少一个流动路径设置有用于减小流量的装置，该装置在运行状态期间打开，以解除阻塞流动路线，但在非运行状态期间关闭以延迟至少下降 在离合器壳体内部的内部压力以及其填充量。

公开(公告)号：US20080053774A1

公开(公告)日：2008-03-06

申请号：US11897140

申请日：2007-08-29

申请人： Gregor Sueck ,  Oliver So ,  Thomas Kruger ,  Monika Rossner ,  Thomas Walter

发明人： Gregor Sueck ,  Oliver So ,  Thomas Kruger ,  Monika Rossner ,  Thomas Walter

IPC分类号： F16D33/06

CPC分类号： F16H45/02 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0284

摘要： A hydrodynamic clutch device used to establish and to release a working connection between a drive and a takeoff is disclosed. The device includes a housing capable of rotating around an axis of rotation, the housing containing a torus space, which forms a torus volume (TV) with a pump wheel and a turbine wheel, and a clutch space, which forms the boundaries of the clutch volume (CV) and which encloses a mechanical transmission circuit including a bridging clutch designed with a torsional vibration damper During the course of the minimum resting phase of the housing, the fluid which is distributed throughout the housing during the operating state decreases from a total volume comprising at least the torus volume (TV) and the clutch volume (CV) to a resting volume (RV), which is located at least essentially underneath the axis of rotation as a result of the force of gravity. A volume reduction arrangement is provided to the housing to reduce the clutch volume (CV) versus the resting volume (RV).

摘要翻译： 公开了用于建立和释放驱动和起飞之间的工作连接的流体动力离合器装置。 该装置包括能够围绕旋转轴线旋转的壳体，壳体包含环形空间，其与泵轮和涡轮机叶轮形成环面积体积（TV），以及离合器空间，其形成离合器的边界 体积（CV）并且其包围机械传动回路，其包括设计有扭转振动阻尼器的桥接离合器在壳体的最小静止阶段期间，在运行状态期间分布在整个壳体内的流体从总体积 至少包括环形体积（TV）和离合器体积（CV）到静止体积（RV），其由于重力的作用而至少基本位于旋转轴线的下方。 向壳体提供体积减小装置，以减小离合器体积（CV）与静息体积（RV）的关系。

公开(公告)号：US20080257675A1

公开(公告)日：2008-10-23

申请号：US12148193

申请日：2008-04-17

申请人： Christoph Sasse ,  Bernd Reinhardt ,  Gregor Sueck ,  Oliver So ,  Monika Rossner

发明人： Christoph Sasse ,  Bernd Reinhardt ,  Gregor Sueck ,  Oliver So ,  Monika Rossner

IPC分类号： F16D33/00

CPC分类号： F16H45/02 ,  F16H2045/021 ,  F16H2045/0215 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0284

摘要： A hydrodynamic clutch arrangement includes a clutch housing which can rotate about an axis of rotation; a hydrodynamic circuit formed by a pump wheel and a turbine wheel in the clutch housing; and a bridging clutch which can be actuated to establish and release a working connection between a drive and a takeoff. First flow routes connect the hydrodynamic circuit and a pressure space to at least one pressure medium reservoir, wherein said first flow routes serve to fill the clutch housing with pressure medium for actuating the bridging clutch. A second flow route carries pressure medium out of the clutch housing during an operating state, and a flow reducer in the second flow route closes to at least impede flow out of clutch housing in a non-operating state.

摘要翻译： 流体动力离合器装置包括可围绕旋转轴线旋转的离合器壳体; 由泵轮和离合器壳体中的涡轮机叶轮形成的流体动力回路; 以及可以致动以建立和释放在驱动和起飞之间的工作连接的桥接离合器。 第一流动路径将流体动力学回路和压力空间连接到至少一个压力介质储存器，其中所述第一流动路径用于用用于致动桥接离合器的压力介质填充离合器壳体。 第二流动路线在操作状态期间将压力介质输出离合器壳体，并且第二流动路径中的减流器在非操作状态下闭合至少阻止离合器壳体流出。