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1. 发明授权

US6085879A Hydrokinetic torque converter 失效
标题翻译：液力变矩器
公开(公告)号：US6085879A
公开(公告)日：2000-07-11
申请号：US265740
申请日：1999-03-10
申请人： Gunter Ebinger , Paul Granderath
发明人： Gunter Ebinger , Paul Granderath
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： A hydrokinetic torque converter wherein the axially movable piston of the bypass clutch is adjacent a substantially radially extending wall of the rotary converter housing and engages such wall when the clutch is in use to transmit torque directly between the housing an a hollow rotary output shaft of the torque converter. The piston and the wall of the housing define a plenum chamber which can receive a hydraulic fluid from a pump or can be caused to discharge fluid by way of an axial passage in the output shaft. The path between the passage and the chamber is defined in part by a coaxial projection of the wall which extends toward or into the passage and cooperates with surfaces on the piston and on the output shaft to ensure a turbulence-free flow of fluid between the chamber and the passage and to prevent stagnation of fluid in the path.
摘要翻译：一种水力转矩变矩器，其中旁路离合器的可轴向移动的活塞邻近旋转转换器壳体的基本上径向延伸的壁，并且当离合器用于在壳体之间传递扭矩时直接传递扭矩，该扭矩转换器的空心旋转输出轴变矩器活塞和壳体的壁限定了可以从泵接收液压流体的增压室，或者可以通过在输出轴中的轴向通道排出流体。通道和腔室之间的路径部分地由壁的同轴突出部分限定，该突出部朝向或朝向通道延伸，并与活塞和输出轴上的表面协作，以确保流体在腔室之间的无湍流流动并通过并防止流体在路径中停滞。

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