ROTARY CONTROL VALVE FOR A HYDROSTATIC TRANSMISSION
    1.
    发明申请
    ROTARY CONTROL VALVE FOR A HYDROSTATIC TRANSMISSION 失效
    旋转控制阀用于静水压传动

    公开(公告)号:US20080028759A1

    公开(公告)日:2008-02-07

    申请号:US11831058

    申请日:2007-07-31

    IPC分类号: F16D39/00

    摘要: A rotary control valve for a vehicle hydrostatic transmission includes a hydraulic pump and a hydraulic motor. The valve is configured to control both a direction and a speed of the hydrostatic transmission. The rotary control valve includes a rotary valve plate configured to oscillate through a range of less than 180 degrees independently of the pump and the motor.

    摘要翻译: 用于车辆静液传动的旋转控制阀包括液压泵和液压马达。 阀被配置为控制静液压传动的方向和速度。 旋转控制阀包括旋转阀板,该旋转阀板被配置为独立于泵和马达而振荡在小于180度的范围内。

    Rotary control valve for a hydrostatic transmission
    2.
    发明授权
    Rotary control valve for a hydrostatic transmission 失效
    用于静液压传动的旋转控制阀

    公开(公告)号:US07614227B2

    公开(公告)日:2009-11-10

    申请号:US11831058

    申请日:2007-07-31

    IPC分类号: F16H47/04 F16H39/00

    摘要: A rotary control valve for a vehicle hydrostatic transmission includes a hydraulic pump and a hydraulic motor. The valve is configured to control both a direction and a speed of the hydrostatic transmission. The rotary control valve includes a rotary valve plate configured to oscillate through a range of less than 180 degrees independently of the pump and the motor.

    摘要翻译: 用于车辆静液传动的旋转控制阀包括液压泵和液压马达。 阀被配置为控制静液压传动的方向和速度。 旋转控制阀包括旋转阀板,该旋转阀板被配置为独立于泵和马达而振荡在小于180度的范围内。