Servo hydraulic flow control valve assembly
    10.
    发明申请
    Servo hydraulic flow control valve assembly 失效
    伺服液压流量控制阀总成

    公开(公告)号:US20050257840A1

    公开(公告)日:2005-11-24

    申请号:US10847583

    申请日:2004-05-18

    申请人: Tsao-Jung Lan

    发明人: Tsao-Jung Lan

    IPC分类号: F15B13/00 F15B13/08

    摘要: A servo hydraulic flow control valve assembly includes an oil distribution board having a first manifold defined therein near an inlet end of the oil distribution board and a second manifold defined in the oil distribution board near an outlet end of the oil distribution board. A relief valve is secured on the oil distribution board, and includes a body positioned on the oil distribution board and a rated control device mounted to the body for selectively opening the first manifold. A servo control device is secured on the oil distribution board. The servo control device includes a controller rotatably received in the oil distribution board and having a passage defined to communicate with the second manifold. A control unit is secured on the oil distribution board for driving the controller to control the pressure and the flow rate in the second manifold.

    摘要翻译: 一种伺服液压流量控制阀组件,包括一个油分配板,该配油板在油分配板的入口端附近具有限定在其中的第一歧管,以及限定在配油板附近的配油板出口端的第二歧管。 安全阀被固定在配油板上,并且包括位于配油板上的主体和安装在主体上以选择性地打开第一歧管的额定控制装置。 伺服控制装置固定在配油板上。 伺服控制装置包括可旋转地容纳在配油板中的控制器,具有与第二歧管连通的通道。 控制单元固定在配油板上,用于驱动控制器以控制第二歧管中的压力和流量。