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    • 1. 发明申请
    • Compression System and Method Having Co-Axial Flow Device
    • 具有同轴流动装置的压缩系统和方法
    • US20140271250A1
    • 2014-09-18
    • US14191187
    • 2014-02-26
    • Cameron International Corporation
    • David W. LeggCarl Noble
    • F04B39/12F04B49/22
    • F04B39/12F04B27/005F04B27/02F04B27/0451F04B27/0456F04B39/1013F04B39/1046F04B49/22F16K3/085
    • A system, including a compressor including a cylinder with a chamber, a first axial end portion, and a second axial end portion, and a piston in the chamber of the cylinder, the piston is configured to reciprocate along a cylinder axis between the first and second axial end portions, and a co-axial flow device coupled to compressor, the co-axial flow device includes a first wall disposed about a first passage along an axis, a second passage disposed about the first wall along the axis, and a second wall disposed about the second passage along the axis, the first passage includes a first axial opening in fluid communication with the chamber while the piston moves in a first axial direction, and the second passage includes a second axial opening in fluid communication with the chamber while the piston moves in a second axial direction opposite from the first axial direction.
    • 一种包括压缩机的系统,所述压缩机包括具有室的气缸,第一轴向端部和第二轴向端部,以及在所述气缸的所述腔室中的活塞,所述活塞构造成沿着气缸轴线在所述第一和 第二轴向端部以及耦合到压缩机的同轴流动装置,所述同轴流动装置包括沿着轴线围绕第一通道设置的第一壁,沿轴线围绕第一壁设置的第二通道, 所述第一通道包括在所述活塞沿第一轴向方向移动的同时与所述腔室流体连通的第一轴向开口,并且所述第二通道包括与所述腔室流体连通的第二轴向开口,而 活塞在与第一轴向相反的第二轴向移动。