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公开(公告)号：US20080214350A1
公开(公告)日：2008-09-04
申请号：US12029765
申请日：2008-02-12
IPC分类号： F16H31/00
CPC分类号： F16H63/483 , F16H63/3483 , Y10T74/19251 , Y10T477/857 , Y10T477/869
摘要： A pressure assisted park servo assembly for an automatic transmission includes a servo or spool valve which receives pressurized hydraulic fluid from various sources including two solenoid valves and transmission ports. The servo valve controls two flows of pressurized hydraulic fluid to a servo assembly to place the transmission in or release it from park. The improved park servo assembly exhibits enhanced operating speed.
摘要翻译： 用于自动变速器的压力辅助驻车伺服组件包括伺服或滑阀，其从包括两个电磁阀和传输端口的各种源接收加压的液压流体。 伺服阀控制两个加压液压油流到伺服组件，以将变速器放置在公园内或将其从公园中释放。 改进的驻车伺服组件表现出增强的操作速度。
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公开(公告)号：US08012063B2
公开(公告)日：2011-09-06
申请号：US12029765
申请日：2008-02-12
CPC分类号： F16H63/483 , F16H63/3483 , Y10T74/19251 , Y10T477/857 , Y10T477/869
摘要： A pressure assisted park servo assembly for an automatic transmission includes a servo or spool valve which receives pressurized hydraulic fluid from various sources including two solenoid valves and transmission ports. The servo valve controls two flows of pressurized hydraulic fluid to a servo assembly to place the transmission in or release it from park. The improved park servo assembly exhibits enhanced operating speed.
摘要翻译： 用于自动变速器的压力辅助驻车伺服组件包括伺服或滑阀，其从包括两个电磁阀和传输端口的各种源接收加压的液压流体。 伺服阀控制两个加压液压油流到伺服组件，以将变速器放置在公园内或将其从公园中释放。 改进的驻车伺服组件表现出增强的操作速度。
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3.发明授权Hydraulic servo assembly for an internal electronic transmission range selection (ETRS) system 有权液压伺服组件，用于内部电子变速器范围选择（ETRS）系统公开(公告)号：US07082851B2
公开(公告)日：2006-08-01
申请号：US10453877
申请日：2003-06-03
IPC分类号： B60K17/10
CPC分类号： F16H63/3483 , F16H59/08 , F16H61/22 , F16H61/30 , F16H63/3433 , F16H63/48 , Y10T74/20018 , Y10T74/20024 , Y10T74/20085 , Y10T74/20098 , Y10T74/20104 , Y10T477/6934 , Y10T477/6936
摘要： A hydraulic servo assembly includes a piston slidably disposed within a housing and a pin extending from the piston. The pin is interconnected with a servo link rod of the ETRS system. A port enables inlet of hydraulic fluid to induce movement of the piston and the pin from a first position to a second position to pull the servo link rod thereby shifting the transmission range to the out-of-park position. When in the first position the pin biases a forward-reverse enable (FRE) valve of the ETRS system in a first position. When in the second position a bias force of the pin is relieved from the FRE valve enabling the FRE valve to shift to a second position.
摘要翻译： 液压伺服组件包括可滑动地设置在壳体内的活塞和从活塞延伸的销。 该引脚与ETRS系统的伺服连杆相互连接。 端口使得液压流体的入口能够引起活塞和销从第一位置到第二位置的移动，以拉动伺服链杆，从而将变速器范围移动到停车位置。 当处于第一位置时，引脚将ETRS系统的前进（FRE）阀门偏置在第一位置。 当处于第二位置时，销的偏压力从FRE阀释放，使得FRE阀能够移动到第二位置。
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4.发明授权公开(公告)号：US07896775B2
公开(公告)日：2011-03-01
申请号：US11950483
申请日：2007-12-05
IPC分类号： F16H61/216 , F16H61/48 , F16H61/00 , F16H31/00
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H63/3483 , F16H63/483 , Y10T477/633 , Y10T477/6936 , Y10T477/6939 , Y10T477/69395 , Y10T477/69398
摘要： The present invention provides a system for shifting or controlling a dual clutch transmission where the transmission may operate in at least a first mode of operation and a second mode of operation. The system includes a controller and a plurality of solenoids in fluid communication with a valve assembly. Selective activation of the solenoids by the controller engages the valve assembly to provide the first mode and the second mode of operation.
摘要翻译： 本发明提供一种用于移动或控制双离合器变速器的系统，其中变速器可以在至少第一操作模式和第二操作模式中操作。 该系统包括与阀组件流体连通的控制器和多个螺线管。 控制器选择性地激活螺线管与阀组件接合以提供第一模式和第二操作模式。
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5.发明授权Control system for electronic range selection in a dual clutch transmission and for a differential in a transmission 有权用于双离合器变速器和变速器差速器中电子量程选择的控制系统公开(公告)号：US08771120B2
公开(公告)日：2014-07-08
申请号：US13030439
申请日：2011-02-18
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H63/48 , Y10T74/20024 , Y10T477/753
摘要： The present invention provides a system for shifting or controlling a dual clutch transmission where the transmission may operate in at least a first mode of operation and a second mode of operation. The system includes a controller and a plurality of solenoids in fluid communication with a valve assembly. Selective activation of the solenoids by the controller engages the valve assembly to provide the first mode and the second mode of operation.
摘要翻译： 本发明提供一种用于移动或控制双离合器变速器的系统，其中变速器可以在至少第一操作模式和第二操作模式中操作。 该系统包括与阀组件流体连通的控制器和多个螺线管。 控制器选择性地激活螺线管与阀组件接合以提供第一模式和第二操作模式。
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6.发明申请CONTROL SYSTEM FOR ELECTRONIC RANGE SELECTION IN A DUAL CLUTCH TRANSMISSION AND FOR A DIFFERENTIAL IN A TRANSMISSION 有权双离合器传输中的电子范围选择控制系统和用于传输差分的电子范围选择公开(公告)号：US20110146438A1
公开(公告)日：2011-06-23
申请号：US13030439
申请日：2011-02-18
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H63/48 , Y10T74/20024 , Y10T477/753
摘要： The present invention provides a system for shifting or controlling a dual clutch transmission where the transmission may operate in at least a first mode of operation and a second mode of operation. The system includes a controller and a plurality of solenoids in fluid communication with a valve assembly. Selective activation of the solenoids by the controller engages the valve assembly to provide the first mode and the second mode of operation.
摘要翻译： 本发明提供一种用于移动或控制双离合器变速器的系统，其中变速器可以在至少第一操作模式和第二操作模式中操作。 该系统包括与阀组件流体连通的控制器和多个螺线管。 控制器选择性地激活螺线管与阀组件接合以提供第一模式和第二操作模式。
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公开(公告)号：US07828684B2
公开(公告)日：2010-11-09
申请号：US11950465
申请日：2007-12-05
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H2061/307 , Y10T477/753
摘要： A control system for controlling an axle clutch between two half-axles in a motor vehicle is provided. The control system includes two solenoids and a pressure sensor in communication with a controller and a valve assembly. One of the solenoids provides a flow of fluid to engage the axle clutch. The valve assembly cooperates with another of the solenoids to disengage the axle clutch under certain conditions.
摘要翻译： 提供一种用于控制机动车辆中的两个半轴之间的轴离合器的控制系统。 控制系统包括两个螺线管和一个与控制器和阀组件连通的压力传感器。 螺线管中的一个提供流体以接合轴离合器。 阀组件与另一个螺线管配合以在某些条件下脱离轴离合器。
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8.发明申请公开(公告)号：US20080220939A1
公开(公告)日：2008-09-11
申请号：US11950483
申请日：2007-12-05
IPC分类号： F16H61/26
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H63/3483 , F16H63/483 , Y10T477/633 , Y10T477/6936 , Y10T477/6939 , Y10T477/69395 , Y10T477/69398
摘要： The present invention provides a system for shifting or controlling a dual clutch transmission where the transmission may operate in at least a first mode of operation and a second mode of operation. The system includes a controller and a plurality of solenoids in fluid communication with a valve assembly. Selective activation of the solenoids by the controller engages the valve assembly to provide the first mode and the second mode of operation.
摘要翻译： 本发明提供一种用于移动或控制双离合器变速器的系统，其中变速器可以在至少第一操作模式和第二操作模式中操作。 该系统包括与阀组件流体连通的控制器和多个螺线管。 控制器选择性地激活螺线管与阀组件接合以提供第一模式和第二操作模式。
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公开(公告)号：US20080220923A1
公开(公告)日：2008-09-11
申请号：US11950465
申请日：2007-12-05
IPC分类号： F16H48/20
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H2061/307 , Y10T477/753
摘要： A control system for controlling an axle clutch between two half-axles in a motor vehicle is provided. The control system includes two solenoids and a pressure sensor in communication with a controller and a valve assembly. One of the solenoids provides a flow of fluid to engage the axle clutch. The valve assembly cooperates with another of the solenoids to disengage the axle clutch under certain conditions.
摘要翻译： 提供一种用于控制机动车辆中的两个半轴之间的轴离合器的控制系统。 控制系统包括两个螺线管和一个与控制器和阀组件连通的压力传感器。 螺线管中的一个提供流体以接合轴离合器。 阀组件与另一个螺线管配合以在某些条件下脱离轴离合器。
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公开(公告)号：US07752935B2
公开(公告)日：2010-07-13
申请号：US12029787
申请日：2008-02-12
IPC分类号： F16H59/00
CPC分类号： F16H61/2807 , F16H61/30 , F16H61/688 , F16H2061/307 , Y10T74/19251 , Y10T137/86928
摘要： A hydraulic control circuit for a transmission includes a plurality of solenoids and valves in fluid communication with a plurality of actuators. The actuators are operable to actuate a plurality of torque transmitting devices. Selective activation of the solenoids allows for a pressurized fluid flow to activate at least one of the actuators in order to shift the transmission into a desired gear ratio.
摘要翻译： 用于变速器的液压控制回路包括与多个致动器流体连通的多个螺线管和阀。 致动器可操作以致动多个扭矩传递装置。 螺线管的选择性激活允许加压流体流动以激活至少一个致动器，以将变速器移动到期望的传动比。
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