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    • 15. 发明授权
    • Apparatus and method for packing or anchoring an inner tubular within a casing
    • 用于在内壳内包装或固定内管的装置和方法
    • US06513600B2
    • 2003-02-04
    • US09746406
    • 2000-12-21
    • Richard Ross
    • Richard Ross
    • E21B33128
    • E21B33/1212E21B33/1277
    • The present invention provides an apparatus and method for sealing and/or anchoring against the inside surface of an outer tubular. In one embodiment, a radially expandable sleeve has at least one radially expandable separate rings located there about. The at least one ring is capable of radical expansion without appreciable deformation of the at least one edge for improved engagement between the at least one edge and the inside surface of the outer tubular. In another embodiment, the present invention provides an inflatable metal to metal seal packer that is able to accommodate out of round casing.
    • 本发明提供一种用于密封和/或锚定抵抗外管的内表面的装置和方法。 在一个实施例中,径向可扩张的套筒具有位于其周围的至少一个可径向扩张的分离环。 所述至少一个环能够自由扩张,而不会有至少一个边缘的明显变形,以改善外管的至少一个边缘和内表面之间的接合。 在另一个实施例中,本发明提供一种能够容纳在圆形外壳内的可膨胀的金属到金属密封封隔器。
    • 16. 发明授权
    • Wing and reduced airspeed system for jet aircraft
    • 飞机和飞机降低空速系统
    • US4050651A
    • 1977-09-27
    • US699391
    • 1976-06-24
    • Ronald D. NealRichard RossJoseph N. Hein
    • Ronald D. NealRichard RossJoseph N. Hein
    • B64C3/14B64C13/16B64C3/10
    • B64C13/16B64C3/14B64C2003/146
    • A thin, high performance swept wing of the tapered type with an improved leading edge characterized by (1) camber that increases from a minimum near the wing root to a maximum near the wing tip, and (2) substantially a constant leading edge radius extending substantially across the wing span which defines a "blunt" contour. The wing in combination with a T-tail aircraft with a stick shaker/pusher activated by a rate of change of angle of attack sensor and optionally a strake between the leading edge and a wing tip tank which intrinsically combine to define a system that enhances aircraft performance by reducing minimum airspeed without impairing aircraft performance at high subsonic Mach (M) numbers.
    • 一种具有改进的前缘的锥形型薄型高性能扫掠翼,其特征在于(1)弧角从翼根附近的最小值增加到翼尖附近的最大值,以及(2)基本上恒定的前缘半径延伸 基本上穿过限定“钝”轮廓的机翼跨度。 机翼与T型尾翼飞行器结合,其中具有通过迎角传感器的变化速率和可选地在前缘和翼尖坦克之间的行程的活塞式摇动器/推动器,其固有地组合以限定增强飞行器的系统 通过降低最小空速而不损害高亚音速马赫(M)数量下的飞机性能的性能。
    • 17. 发明授权
    • High pressure slurry nozzle
    • 高压浆喷嘴
    • US08790046B2
    • 2014-07-29
    • US13484038
    • 2012-05-30
    • Richard Ross
    • Richard Ross
    • B05B1/00E02D17/18
    • E02D31/002B05B13/005B05B15/62B05B15/63B05B15/652E02D3/12Y10T137/9464
    • An embankment system comprises a source of pressurized sand/concrete slurry and a delivery conduit in fluid communication with the pressurized sand/concrete slurry source. The embankment system further comprises an elongate nozzle having an inlet and an outlet, with the inlet operatively associated with a distal end of the delivery conduit. A tube formed of a sheet material having an open end and a closed end is operatively associated with the nozzle outlet to receive the pressurized sand/concrete slurry through the open end, such that the tube is continuously filled with the pressurized sand/concrete slurry between the closed end and the open end.
    • 堤防系统包括加压砂/混凝土浆料源和与加压砂/混凝土浆料源流体连通的输送管道。 堤防系统还包括具有入口和出口的细长喷嘴,入口与输送导管的远端可操作地相关联。 由具有开口端和闭合端的片材形成的管与喷嘴出口可操作地相关联,以通过开口端接收加压砂/混凝土浆料,使得管连续地填充有加压砂/混凝土浆料 封闭端和开口端。