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41.发明申请公开(公告)号：US20130138306A1
公开(公告)日：2013-05-30
申请号：US13308171
申请日：2011-11-30
IPC分类号： F16H61/02
CPC分类号： B60K6/12 , B60W30/18027 , F16H2061/0034 , Y02T10/6208 , Y10T477/60 , Y10T477/638
摘要： A powertrain for a vehicle is provided having an engine, a transmission, a torque transfer mechanism, a hydraulic fluid circuit, and a transmission control module. The torque transfer mechanism includes a hydraulic fluid pump and is drivingly connected to an output member of the engine and an output member of the torque transfer mechanism is drivingly connected to the input member of the transmission. The hydraulic fluid circuit has a hydraulic valve in communication with the first fluid port of the hydraulic fluid pump. The transmission control module include a control logic for operating the powertrain during a vehicle launch event.
摘要翻译： 提供了一种用于车辆的动力系，其具有发动机，变速器，扭矩传递机构，液压流体回路和变速器控制模块。 扭矩传递机构包括液压流体泵，并且驱动地连接到发动机的输出构件，并且扭矩传递机构的输出构件驱动地连接到变速器的输入构件。 液压流体回路具有与液压流体泵的第一流体端口连通的液压阀。 变速器控制模块包括用于在车辆启动事件期间操作动力系的控制逻辑。
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公开(公告)号：US20120191308A1
公开(公告)日：2012-07-26
申请号：US13300712
申请日：2011-11-21
摘要： A torque sensor system for a transmission and other powertrain components in a motor vehicle includes a receiver and a transmitter. The receiver is operable to induce and detect a signal from the transmitter that is indicative of a torque load on the transmitter. The receiver is cylindrical and has an outer surface with a maximum, constant diameter. The outer surface defines one or more fluid transfer grooves and a docking port for an electrical connection. The fluid transfer groove and the docking port do not extend beyond the maximum outer diameter of the outer surface. Therefore, the receiver is capable of being press-fit within a component and is capable of routing fluid flow. An electrical connector is fed through an access hole and connects with the receiver.
摘要翻译： 用于机动车辆中的变速器和其它动力系构件的扭矩传感器系统包括接收器和发射器。 接收器可操作以诱导和检测来自发射机的信号，其指示发射机上的转矩负载。 接收器是圆柱形的并且具有最大恒定直径的外表面。 外表面限定一个或多个流体传送槽和用于电连接的对接端口。 流体输送槽和对接端口不延伸超出外表面的最大外径。 因此，接收器能够被压配合在部件内并且能够布置流体流动。 电连接器通过访问孔馈送并与接收器连接。
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公开(公告)号：US20120186364A1
公开(公告)日：2012-07-26
申请号：US13300256
申请日：2011-11-18
IPC分类号： G01L3/10
CPC分类号： G01L3/102
摘要： A torque sensor system for a transmission and other powertrain components in a motor vehicle includes a receiver and a transmitter. The receiver is operable to induce and detect a signal from the transmitter that is indicative of a torque load on the transmitter. The receiver is cylindrical and has an outer surface with a maximum, constant diameter. The outer surface defines one or more fluid transfer grooves and a docking port for an electrical connection. The fluid transfer groove and the docking port do not extend beyond the maximum outer diameter of the outer surface. Therefore, the receiver is capable of being press-fit within a component and is capable of routing fluid flow.
摘要翻译： 用于机动车辆中的变速器和其它动力系构件的扭矩传感器系统包括接收器和发射器。 接收器可操作以诱导和检测来自发射机的信号，其指示发射机上的转矩负载。 接收器是圆柱形的并且具有最大恒定直径的外表面。 外表面限定一个或多个流体传送槽和用于电连接的对接端口。 流体输送槽和对接端口不延伸超出外表面的最大外径。 因此，接收器能够被压配合在部件内并且能够布置流体流动。
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公开(公告)号：US20110048222A1
公开(公告)日：2011-03-03
申请号：US12549517
申请日：2009-08-28
申请人： Daryl A. Wilton , Bret M. Olson
发明人： Daryl A. Wilton , Bret M. Olson
IPC分类号： F15B15/20
CPC分类号： F15B15/1409 , F15B11/121
摘要： A piston actuator assembly having includes a piston liner slidably disposed within a housing. A piston is slidably disposed within the piston liner and partially slidably disposed in the valve body. A plurality of pressurized fluid passages communicate with the piston actuator assembly and provide a first flow of hydraulic fluid and a second flow of hydraulic fluid. A plurality of seals maintains separate fluid pressure chambers selectively pressurized to achieve a plurality of actuator positions. A plurality of exhaust passages communicate with the piston actuator assembly providing pressure relief to allow for predictive movement of the piston and piston liner.
摘要翻译： 活塞致动器组件包括可滑动地设置在壳体内的活塞衬套。 活塞可滑动地设置在活塞衬套内并部分地可滑动地设置在阀体内。 多个加压流体通道与活塞致动器组件连通并且提供第一液压流体流和第二液压流体流。 多个密封件保持单独的流体压力室，其被选择性地加压以实现多个致动器位置。 多个排气通道与提供压力释放的活塞致动器组件连通，以允许活塞和活塞衬套的预测运动。
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公开(公告)号：US20140069089A1
公开(公告)日：2014-03-13
申请号：US13610931
申请日：2012-09-12
IPC分类号： F16D33/20
CPC分类号： F16D33/18 , F16D33/00 , F16D2300/22
摘要： A fluid coupling is provided having a housing, an input member, a pump assembly, and a turbine assembly. The pump assembly includes a pump portion disposed opposite a turbine portion of the turbine assembly. The turbine assembly further includes a damper assembly having a plurality of springs disposed radially between the turbine portion and a transmission input shaft.
摘要翻译： 提供了具有壳体，输入构件，泵组件和涡轮机组件的流体联接器。 泵组件包括与涡轮组件的涡轮部分相对设置的泵部分。 涡轮机组件还包括一个阻尼器组件，其具有径向设置在涡轮机部分和变速器输入轴之间的多个弹簧。
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公开(公告)号：US08433485B2
公开(公告)日：2013-04-30
申请号：US13300256
申请日：2011-11-18
IPC分类号： F15D1/10
CPC分类号： G01L3/102
摘要： A torque sensor system for a transmission and other powertrain components in a motor vehicle includes a receiver and a transmitter. The receiver is operable to induce and detect a signal from the transmitter that is indicative of a torque load on the transmitter. The receiver is cylindrical and has an outer surface with a maximum, constant diameter. The outer surface defines one or more fluid transfer grooves and a docking port for an electrical connection. The fluid transfer groove and the docking port do not extend beyond the maximum outer diameter of the outer surface. Therefore, the receiver is capable of being press-fit within a component and is capable of routing fluid flow.
摘要翻译： 用于机动车辆中的变速器和其它动力系构件的扭矩传感器系统包括接收器和发射器。 接收器可操作以诱导和检测来自发射机的信号，其指示发射机上的转矩负载。 接收器是圆柱形的并且具有最大恒定直径的外表面。 外表面限定一个或多个流体传送槽和用于电连接的对接端口。 流体输送槽和对接端口不延伸超出外表面的最大外径。 因此，接收器能够被压配合在部件内并且能够布置流体流动。
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公开(公告)号：US20110061487A1
公开(公告)日：2011-03-17
申请号：US12560128
申请日：2009-09-15
IPC分类号： F16H63/30
CPC分类号： F16H63/3023 , F16H63/304 , F16H63/38 , F16H2063/3073 , Y10T74/20177
摘要： A multiple shift fork, single shift rail assembly reduces weight and complexity in manual and dual clutch transmissions. In a first embodiment, a stationary shift rail includes pluralities of detenting recesses and cooperating detent assemblies are mounted on the shift forks. Associated actuators translate the shift forks and synchronizer clutches. In a second embodiment, the detenting recesses reside on the outside surface of the shift forks and the detent assemblies are mounted in the transmission housing. In a third embodiment, one shift fork is slidably mounted on the shift rail and includes an external detent assembly. The shift rail itself translates and includes detenting recesses and a second shift fork connected thereto.
摘要翻译： 多换档叉式换档导轨组件减少了手动和双离合器变速器的重量和复杂性。 在第一实施例中，固定换档导轨包括多个定位凹槽，并且配合的止动组件安装在换档叉上。 相关执行器转换换档叉和同步离合器。 在第二实施例中，止动凹槽位于换档叉的外表面上，并且止动组件安装在变速器壳体中。 在第三实施例中，一个换档拨叉可滑动地安装在换档导轨上并且包括外部制动组件。 换档导轨本身平移并包括定位凹槽和连接到其上的第二换档拨叉。
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