Electromagnetically-actuated micropump for liquid metal alloy
    2.
    发明申请
    Electromagnetically-actuated micropump for liquid metal alloy 有权
    用于液态金属合金的电磁致动微型泵

    公开(公告)号:US20090237884A1

    公开(公告)日:2009-09-24

    申请号:US12454413

    申请日:2009-05-18

    IPC分类号: H05K7/20 F04B43/02

    摘要: The present invention discloses a method of confining a liquid metal alloy within a closed-loop system; distributing a first portion of the liquid metal alloy in a cavity within the closed-loop system; turning on an electromagnet to generate a magnetic field to permeate flexible sidewalls of the cavity; attracting the liquid metal alloy in the cavity towards the electromagnet to expand the flexible sidewalls; inducing a second portion of the liquid metal alloy to enter the cavity from an inlet end of a pipe within the closed-loop system; turning off the electromagnet; repelling the liquid metal alloy in the cavity away from the electromagnet to contract the flexible sidewalls; and inducing a third portion of the liquid metal alloy to exit the cavity to an outlet end of the pipe.

    摘要翻译: 本发明公开了一种将液态金属合金限制在闭环系统内的方法; 将所述液态金属合金的第一部分分布在所述闭环系统内的空腔中; 打开电磁体以产生磁场以渗透空腔的柔性侧壁; 将空腔中的液态金属合金吸引到电磁体以膨胀柔性侧壁; 引起所述液态金属合金的第二部分从所述闭环系统内的管的入口端进入所述空腔; 关闭电磁铁; 将空腔中的液态金属合金排斥离开电磁体以收缩柔性侧壁; 并且引起所述液态金属合金的第三部分离开所述腔到所述管的出口端。