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1. 发明申请

WO2014062473A1 TORQUE CONVERTER WITH STATOR CLUTCH 审中-公开
标题翻译：带定子离合器的转矩转换器
公开(公告)号：WO2014062473A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/064264
申请日：2013-10-10
申请人： CATERPILLAR INC.
发明人： NAGARAJ, Amarnath, Rao Jawalkar , MAY, Timothy, J.
IPC分类号： F16H41/24 , F16H41/26 , F16H45/02
CPC分类号： B60W10/02 , F16D41/06 , F16D47/04 , F16H41/04 , Y10T477/78
摘要： A torque converter includes a prime mover input and an impeller configured to rotate in response to the prime mover input. The torque converter further includes a turbine arranged with the impeller and configured to rotate in response to rotation of the impeller, a stator arranged with the impeller and the turbine, and a stator clutch configured to allow rotation of the stator in a first mode and configured to limit rotation of the stator in a second mode. The torque converter further including a stator clutch actuator configured to activate and deactivate the stator clutch to place the stator clutch in the second mode during particular operations and to place the stator clutch in the first mode. A vehicle and a process of converting torque for operation of a vehicle are also disclosed.
摘要翻译：变矩器包括原动机输入和构造成响应于原动机输入而旋转的叶轮。变矩器还包括涡轮机，其布置有叶轮并且构造成响应于叶轮的旋转而旋转，布置有叶轮和涡轮的定子以及定子离合器，该定子离合器构造成允许定子以第一模式旋转并配置以在第二模式中限制定子的旋转。所述变矩器还包括定子离合器致动器，所述定子离合器致动器被配置为在特定操作期间启动和停用所述定子离合器以将所述定子离合器置于所述第二模式，并且将所述定子离合器置于所述第一模式。还公开了一种车辆和转换用于车辆操作的扭矩的过程。

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