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    Apparatus to distribute a highly-pressurized fluid medium
    1.
    发明授权
    Apparatus to distribute a highly-pressurized fluid medium 失效
    用于分配高压流体介质的装置

    公开(公告)号：US4549822A

    公开(公告)日：1985-10-29

    申请号：US523019

    申请日：1983-08-15

    申请人： Charles A. Crates

    发明人： Charles A. Crates

    IPC分类号： F01B31/00 ,  F01L15/08 ,  F16C33/66 ,  F16L39/04

    CPC分类号： F01B31/00 ,  F01L15/08 ,  F16C33/66 ,  F16L39/04

    摘要： A distributor is disclosed wherein a stator receives highly-pressurized fluid from a stationary source and delivers the same to spaced-apart annular reservoirs in a rotor. Bores in the rotor conduct the fluid to a rotating piston and cylinder assembly. Bearings support the rotor so that an annular orifice is formed by a gap between hardened face surfaces on the stator and rotor. The spacing between the annular reservoirs is greater than the distance to an adjacent drain reservoir. The drain reservoirs deliver fluid to the bearings for lubrication before the fluid is returned to the stationary source.

    摘要翻译： 公开了一种分配器，其中定子接收来自固定源的高压流体并将其传送到转子中的间隔开的环形储存器。 转子中的孔将流体传导到旋转的活塞和气缸组件。 轴承支撑转子，使得通过定子和转子上的硬化表面之间的间隙形成环形孔口。 环形储存器之间的间距大于到相邻排水容器的距离。 在流体返回到固定源之前，排水槽将流体输送到轴承以进行润滑。

    Control valve
    2.
    发明授权
    Control valve 失效
    控制阀

    公开(公告)号：US4287906A

    公开(公告)日：1981-09-08

    申请号：US128731

    申请日：1980-03-10

    申请人： Charles J. Green ,  Alan K. Forsythe

    发明人： Charles J. Green ,  Alan K. Forsythe

    IPC分类号： B60S1/10 ,  F01L15/08 ,  G05D11/00

    CPC分类号： F01L15/08 ,  B60S1/105 ,  Y10T137/2652 ,  Y10T137/7782 ,  Y10T137/7796 ,  Y10T137/7797 ,  Y10T137/8671

    摘要： A multi-function valve device for controlling the operation of a pneumatically-driven motor. A spring-biased linkage couples a cam-operated push pin to a valve spool assembly. The valve spool assembly coaxially combines the movable elements of a pressure regulator valve, a run valve, and a park valve into a single unit slidable axially within the valve housing and positioned by the spring-biased linkage. The pressure regulator valve permits an increasing pressure to be applied to a slowed or stopped pneumatic motor, approaching the pressure of the pneumatic source to aid in restarting the motor or to provide the additional force necessary to drive a heavily loaded motor. Automatic park and shutoff functions are also provided.

    摘要翻译： 一种用于控制气动马达操作的多功能阀装置。 弹簧偏置联动装置将凸轮操作的推销连接到阀芯组件。 阀芯组件将压力调节阀，排气阀和停放阀的可移动元件同轴地组合成一个可在阀壳内轴向滑动并通过弹簧偏置连杆定位的单个单元。 压力调节阀允许将增加的压力施加到减速或停止的气动马达，接近气动源的压力以帮助重新启动马达或提供驱动重负载马达所需的附加力。 还提供自动停车和关闭功能。

    Uniflow steam engine
    3.
    发明授权
    Uniflow steam engine 失效
    Uniflow蒸汽机

    公开(公告)号：US3967535A

    公开(公告)日：1976-07-06

    申请号：US444540

    申请日：1974-02-21

    申请人： Murry I. Rozansky

    发明人： Murry I. Rozansky

    IPC分类号： F01B7/00 ,  F01B13/04 ,  F01B15/00 ,  F01B17/04 ,  F01L15/08

    CPC分类号： F01B13/04 ,  F01B15/007 ,  F01B17/04 ,  F01B7/00 ,  F01L15/08 ,  Y10T137/87145

    摘要： A uniflow steam engine of the multi-cylinder type wherein the cylinders are rotatably mounted within a jacket having a sinusoidal cam track therein. Extending through slots, the ends of which are the exhaust ports in the cylinders and into the cam track are cam followers which are mounted on the pistons for reciprocable movement therewith. At the head end of the cylinders there are apertures which rotate with registered cutouts in superimposed valve rings that control the flow of steam from manifolds at the head ends of each of the cylinders into the cylinders as the cylinders rotate. By adjusting the relative position between the valve rings, the length of time of steam introduced on each cycle may be adjusted and by concomitantly rotating both valve rings, the initial time for introduction of steam may be adjusted to alter lead or reverse torque.

    摘要翻译： 多缸型单流式蒸汽发动机，其中气缸可旋转地安装在其中具有正弦凸轮轨道的护套内。 延伸通过狭槽，其端部是气缸中的排气口和凸轮轨道，凸轮从动件安装在活塞上以与其往复运动。 在气缸的头端，有一些孔，其中配有注入的切口在重叠的阀环中旋转，从而当每个气缸旋转时控制从每个气缸的头端的歧管到汽缸的歧管的蒸汽流。 通过调节阀环之间的相对位置，可以调整每个循环引入的蒸汽的时间长度，并通过同时旋转两个阀环，可以调整引入蒸汽的初始时间以改变引导或反向转矩。