Solid particle separator device and a hydraulic installation including such a device
    21.
    发明授权
    Solid particle separator device and a hydraulic installation including such a device 失效
    固体颗粒分离装置和包括这种装置的液压装置

    公开(公告)号:US08182674B2

    公开(公告)日:2012-05-22

    申请号:US12458583

    申请日:2009-07-16

    Applicant: Serge Prigent

    Inventor: Serge Prigent

    CPC classification number: B04C1/00 B04C7/00 F03B11/08 Y02E10/226

    Abstract: The device (100) serves to separate solid particles from the water of a flow (E) feeding a hydraulic machine of the turbine, pump, or turbine-pump type. The device has flow inlet and outlet zones (104, 105) for the flow that are spaced apart along an advance axis (X100) of flow advance through the device (100). The device (100) comprises a plurality of ducts (110) placed in parallel, each having a mouth and a downstream end between the inlet zone (104) and the outlet zone (105). In section perpendicular to the advance axis (X100), each duct presents a section in the form of a spiral with a radius of curvature that increases from the mouth towards the downstream end or from the downstream end towards the mouth, with each duct (110) presenting a thickness measured in a generally radial direction relative to the advance axis that is less than 10% of the width (l110) of said duct, measured parallel to said axis (X100).

    Abstract translation: 装置(100)用于从供给涡轮机,泵或涡轮泵类型的液压机的流(E)的水中分离固体颗粒。 该装置具有用于流动的流入口和出口区域(104,105),其沿着通过装置(100)的流动的前进轴线(X100)间隔开。 装置(100)包括平行放置的多个管道(110),每个管道(110)均具有口部,并且在入口区域(104)和出口区域(105)之间具有下游端。 在垂直于推进轴线(X100)的截面中,每个管道呈现呈螺旋状的部分,其曲率半径从嘴向下游端或从下游端朝向嘴部增加,每个管道(110 ),其在相对于前进轴线的大致径向方向上测量的厚度小于所述管道的平行于所述轴线(X100)测量的所述管道的宽度(l110)的10%。

    Apparatus for receiving and transferring kinetic energy from water waves
    22.
    发明申请
    Apparatus for receiving and transferring kinetic energy from water waves 有权
    用于从水波接收和转移动能的装置

    公开(公告)号:US20100308583A1

    公开(公告)日:2010-12-09

    申请号:US12803436

    申请日:2010-06-28

    Abstract: A floatable surface vessel comprises a vessel hull having a circular sector-shaped cross-section and a ballast filling with a controllable position of a centre of mass disposed remote from the circular centre and adapted to come into resonance with rocking action of water waves being induced a rocking motion of the hull about the circular centre and a frame being supported on the hull for rotation about the circular centre to be isolated from the rocking.

    Abstract translation: 可漂浮的表面容器包括具有圆形扇形横截面的容器船体和具有远离圆形中心布置的质心的可控位置的压载物填充物,并适于与被诱导的水波的摇摆作用共振 围绕圆形中心的船体的摇摆运动和支撑在船体上的框架围绕圆形中心旋转以与摇摆隔离。

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