利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

15 条记录 (耗时 0.01 秒)

    Hydraulic control system with passive charging of an accumulator
    3.
    发明授权
    Hydraulic control system with passive charging of an accumulator 有权
    液压控制系统，蓄能器被动充电

    公开(公告)号：US08596294B2

    公开(公告)日：2013-12-03

    申请号：US13206979

    申请日：2011-08-10

    申请人： Paul G. Otanez ,  Casie M. Bockenstette ,  Carlos E. Marin

    发明人： Paul G. Otanez ,  Casie M. Bockenstette ,  Carlos E. Marin

    IPC分类号： F16K17/00

    CPC分类号： F16H61/0206 ,  B60Y2300/192 ,  B60Y2300/194 ,  F15B1/027 ,  F15B2211/212 ,  F15B2211/30505 ,  F16H61/0021 ,  F16H2061/0034 ,  Y10T137/0318 ,  Y10T137/7722 ,  Y10T137/7737 ,  Y10T477/631

    摘要： A hydraulic control system for a vehicle powertrain with an engine capable of being selectively turned on and turned off includes an accumulator, a plurality of fluid passages through which a fluid flows between the accumulator and a transmission associated with the powertrain, and a smart memory alloy (SMA) valve in fluid communication with at least one of the fluid passages. The SMA valve has a transition temperature. When the temperature of the fluid is less than or about equal to the transition temperature, the SMA valve closes, and when the temperature of the fluid exceeds the transition temperature, the SMA valve opens. When the SMA valve is closed, the accumulator cannot be charged with fluid, that is, the accumulator, does not fill with fluid, and when the SMA valve is open, the accumulator charges with fluid passively.

    摘要翻译： 用于具有能够选择性地打开和关闭的发动机的车辆动力系的液压控制系统包括蓄能器，多个流体通道，流体在蓄能器和与动力系相关联的变速器之间流动，以及智能存储器合金 （SMA）阀与至少一个所述流体通道流体连通。 SMA阀具有转变温度。 当流体温度小于或等于转换温度时，SMA阀关闭，当流体温度超过转换温度时，SMA阀打开。 当SMA阀关闭时，蓄能器不能充满液体，即蓄能器不会充满流体，当SMA阀打开时，蓄能器被动被流体流入。

    HYDRAULIC CONTROL SYSTEM WITH PASSIVE CHARGING OF AN ACCUMULATOR
    7.
    发明申请
    HYDRAULIC CONTROL SYSTEM WITH PASSIVE CHARGING OF AN ACCUMULATOR 有权
    液压控制系统与蓄能器的无功充电

    公开(公告)号：US20130037113A1

    公开(公告)日：2013-02-14

    申请号：US13206979

    申请日：2011-08-10

    申请人： Paul G. Otanez ,  Casie M. Bockenstette ,  Carlose E. Marin

    发明人： Paul G. Otanez ,  Casie M. Bockenstette ,  Carlose E. Marin

    IPC分类号： F16K17/38

    CPC分类号： F16H61/0206 ,  B60Y2300/192 ,  B60Y2300/194 ,  F15B1/027 ,  F15B2211/212 ,  F15B2211/30505 ,  F16H61/0021 ,  F16H2061/0034 ,  Y10T137/0318 ,  Y10T137/7722 ,  Y10T137/7737 ,  Y10T477/631

    摘要： A hydraulic control system for a vehicle powertrain with an engine capable of being selectively turned on and turned off includes an accumulator, a plurality of fluid passages through which a fluid flows between the accumulator and a transmission associated with the powertrain, and a smart memory alloy (SMA) valve in fluid communication with at least one of the fluid passages. The SMA valve has a transition temperature. When the temperature of the fluid is less than or about equal to the transition temperature, the SMA valve closes, and when the temperature of the fluid exceeds the transition temperature, the SMA valve opens. When the SMA valve is closed, the accumulator cannot be charged with fluid, that is, the accumulator, does not fill with fluid, and when the SMA valve is open, the accumulator charges with fluid passively.

    摘要翻译： 用于具有能够选择性地打开和关闭的发动机的车辆动力系的液压控制系统包括蓄能器，多个流体通道，流体在蓄能器和与动力系相关联的变速器之间流动，以及智能存储器合金 （SMA）阀与至少一个所述流体通道流体连通。 SMA阀具有转变温度。 当流体温度小于或等于转换温度时，SMA阀关闭，当流体温度超过转换温度时，SMA阀打开。 当SMA阀关闭时，蓄能器不能充满液体，即蓄能器不会充满流体，当SMA阀打开时，蓄能器被动被流体流入。

    Transmission with torque sensors and method of controlling a transmission
    9.
    发明授权
    Transmission with torque sensors and method of controlling a transmission 有权
    带扭矩传感器的变速器和控制变速器的方法

    公开(公告)号：US07478572B2

    公开(公告)日：2009-01-20

    申请号：US11363523

    申请日：2006-02-27

    申请人： John R. Maten ,  Casie M. Bockenstette

    发明人： John R. Maten ,  Casie M. Bockenstette

    IPC分类号： F16H3/08

    CPC分类号： F16H61/688 ,  F16H3/006 ,  F16H59/16 ,  F16H2200/0052 ,  F16H2306/00 ,  Y10T74/19233 ,  Y10T74/19288

    摘要： A transmission is provided with torque sensors on each of the power flow paths through the transmission so that actual torque data may be used in place of estimated data in controlling various vehicle operating characteristics, such as clutch apply or release, traction control, stability control and grade control, all of which are affected by the actual torque carried by the transmission. A method of controlling an automatic, multi-speed transmission includes operatively connecting the first torque sensor to the first shaft that partially establishes the first power flow path for a speed ratio of the transmission, sensing torque carried by the first shaft and controlling at least one vehicle operating characteristic based at least partially on the sensed torque.

    摘要翻译： 在通过变速器的每个动力流动路径上设置有扭矩传感器，使得可以使用实际扭矩数据来代替控制各种车辆操作特性的估计数据，例如离合器施加或释放，牵引力控制，稳定性控制和 所有这些都受到变速箱承载的实际扭矩的影响。 一种控制自动多速变速器的方法包括将第一扭矩传感器可操作地连接到第一轴，该第一轴部分地建立第一动力流动路径，用于变速器的速比，由第一轴承载的感测扭矩并且控制至少一个 车辆操作特性至少部分地基于感测到的扭矩。