SERVO VALVES
    1.
    发明申请
    SERVO VALVES 审中-公开
    伺服阀

    公开(公告)号:US20160123355A1

    公开(公告)日:2016-05-05

    申请号:US14897137

    申请日:2014-06-11

    Abstract: A servo valve comprises a fluid inlet, a fluid outlet and a cylindrical spool. The spool has a surface including a curvilinear groove and is mounted for rotational movement between a first position in which the surface of the spool covers at least one of the fluid outlet and the fluid inlet and a second position in which the groove is aligned with the fluid inlet and the fluid outlet.

    Abstract translation: 伺服阀包括流体入口,流体出口和圆柱形阀芯。 卷轴具有包括曲线槽的表面,并且安装成用于在第一位置和第二位置之间进行旋转运动,在第一位置中,卷轴的表面覆盖流体出口和流体入口中的至少一个,在第二位置, 流体入口和流体出口。

    SERVO VALVES
    4.
    发明申请
    SERVO VALVES 审中-公开
    伺服阀

    公开(公告)号:US20160290368A1

    公开(公告)日:2016-10-06

    申请号:US15035401

    申请日:2014-11-14

    Abstract: A servo valve for use with an actuator. The servo valve comprises a first set of internal ports including a first inlet port, a first outlet port, a first A-control port and a first B-control port and a second set of internal ports including a second inlet port, a second outlet port, a second A-control port and a second B-control port. The valve is arranged and configured such that in use each internal port is in fluid communication with the actuator.

    Abstract translation: 用于执行机构的伺服阀。 所述伺服阀包括第一组内部端口,所述第一组内部端口包括第一入口端口,第一出口端口,第一A型控制端口和第一B型控制端口以及包括第二入口端口的第二组内部端口, 端口,第二个A控制端口和第二个B控制端口。 阀被布置和构造成使得在使用中每个内部端口与致动器流体连通。

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