PILOT VALVE ASSEMBLEY
    3.
    发明申请
    PILOT VALVE ASSEMBLEY 有权
    导阀总成

    公开(公告)号:US20110284785A1

    公开(公告)日:2011-11-24

    申请号:US13147374

    申请日:2010-02-02

    IPC分类号: F16K31/44

    摘要: A pilot valve assembly comprised of a pilot valve proper employing a spool to be displaced in a valve casing to bring a hydraulic pressure port and an output port into and out of communication with each other, an operation means having an operating lever with a cam member attached thereto, a pivoting shaft erected on an end plate of the pilot valve proper and connected with the manual operating lever through a universal joint, and a boot of a resilient material hermetically connected between the operation means and the end plate in such a way as to completely enshroud said universal joint, cam member and pusher, the end plate being detachably fixed to the mount member, and the boot having one end thereof connected to the operation means and having the other end hermetically gripped between the end plate and the mount member.

    摘要翻译: 一种先导阀组件,其特征在于,包括:先导阀,其适于使用阀芯在阀壳体内移位以使液压口和输出端口彼此连通;输出端口具有操作杆,该操作杆具有凸轮件 连接在导向阀本体的端板上并通过万向接头与手动操作杆连接的枢转轴和气密地连接在操作装置和端板之间的弹性材料的底座, 为了完全包围所述万向接头,凸轮构件和推动器,端板可拆卸地固定到安装构件,并且护罩的一端连接到操作装置,并且另一端被气密地夹持在端板和安装构件之间 。

    Pilot valve assembly
    4.
    发明授权
    Pilot valve assembly 有权
    先导阀总成

    公开(公告)号:US08991429B2

    公开(公告)日:2015-03-31

    申请号:US13147374

    申请日:2010-02-02

    摘要: A pilot valve assembly comprised of a pilot valve proper employing a spool to be displaced in a valve casing to bring a hydraulic pressure port and an output port into and out of communication with each other, an operation means having an operating lever with a cam member attached thereto, a pivoting shaft erected on an end plate of the pilot valve proper and connected with the manual operating lever through a universal joint, and a boot of a resilient material hermetically connected between the operation means and the end plate in such a way as to completely enshroud said universal joint, cam member and pusher, the end plate being detachably fixed to the mount member, and the boot having one end thereof connected to the operation means and having the other end hermetically gripped between the end plate and the mount member.

    摘要翻译: 一种先导阀组件,其特征在于,包括:先导阀,其适于使用阀芯在阀壳体内移位以使液压口和输出端口彼此连通;输出端口具有操作杆,该操作杆具有凸轮件 连接在导向阀本体的端板上并通过万向接头与手动操作杆连接的枢转轴和气密地连接在操作装置和端板之间的弹性材料的底座, 为了完全包围所述万向接头,凸轮构件和推动器,端板可拆卸地固定到安装构件,并且护罩的一端连接到操作装置,并且另一端被气密地夹持在端板和安装构件之间 。

    Compound AC generator
    5.
    发明授权
    Compound AC generator 失效
    复合式交流发电机

    公开(公告)号:US4004211A

    公开(公告)日:1977-01-18

    申请号:US654908

    申请日:1976-02-03

    IPC分类号: H02P9/14 H02P9/38 H02P9/10

    CPC分类号: H02P9/38

    摘要: In a compound AC generator having at least one pair of magnetic poles, series field windings wound on the magnetic poles, respectively, and at least one shunt field winding wound on at least one of the pair of magnetic poles in layers with the series field winding wound thereon, the series field winding wound in layers with the shunt field winding is associated with means for blocking the current flow through the series field winding in a direction to increase the magnetic fluxes through the associated magnetic pole thereby to minimize the effects of pulsating field current through the shunt field winding and to stabilize the output of the generator.

    摘要翻译: 在具有至少一对磁极的复合交流发电机中,分别缠绕在磁极上的串联励磁绕组和缠绕在一对磁极中的至少一个磁极上的至少一个并联励磁绕组与串联励磁绕组 缠绕在其上的与分流场绕组成层的串联场绕组与用于阻止通过串联励磁绕组的电流在阻止通过相关磁极增加磁通量的方向上的装置相关联,从而最小化脉动场的影响 电流通过并联励磁绕组并稳定发电机的输出。