valve spool

英 美
  • 阀槽,滑阀
  • spool n.线轴;缠线用的卷盘v.缠绕;卷在线轴上
  • valve n.瓣膜;真空管;阀门;电子管
    1. The valve is driven directly by a large strake multilayer piezoelectric stack, its displacement actuates the power cascade spool after amplification by a lever mechanism.
      该阀采用大行程的压电叠堆作为驱动元件,经杠杆放大后的位移直接驱动功率级滑阀。