Fluid pressure reduction device
    4.
    发明授权
    Fluid pressure reduction device 有权
    流体减压装置

    公开(公告)号:US06701957B2

    公开(公告)日:2004-03-09

    申请号:US09931484

    申请日:2001-08-16

    IPC分类号: F16K4704

    摘要: A fluid pressure reduction device comprises a plurality of stacked disks having a perimeter and a hollow center aligned along a longitudinal axis. Each disk has at least one flow path extending between the hollow center and the perimeter, the flow path including an inlet section, an outlet section, and an intermediate section extending between the inlet and outlet sections. Each flow path intermediate section includes a pressure reducing structure and a recovery zone positioned immediately downstream of the pressure reducing structure.

    摘要翻译: 流体减压装置包括多个堆叠的盘,其具有周长和沿着纵向轴线对齐的中空中心。 每个盘具有在中空中心和周边之间延伸的至少一个流动路径,流动路径包括入口部分,出口部分和在入口部分和出口部分之间延伸的中间部分。 每个流路中间部分包括减压结构和紧邻减压结构下游的回收区。