Viscosity measurement apparatus
    2.
    发明授权
    Viscosity measurement apparatus 失效
    粘度测量装置

    公开(公告)号:US5388447A

    公开(公告)日:1995-02-14

    申请号:US157532

    申请日:1993-11-26

    IPC分类号: G01N11/08 G01N11/04

    CPC分类号: G01N11/08

    摘要: A viscosity measurement apparatus for measuring viscosity of a fluid under known pressure. A tube of known diameter and length allows the fluid to pass therethrough. A closed chamber is in fluid communication with the tube. A piston, sealably engaged with the chamber, may be moved by force of the fluid passing through the tube. A linear gauge measures the time required to move the piston. A mechanism is provided to reset the piston by forcing fluid back through the tube to empty the chamber to begin another measurement.

    摘要翻译: 一种在已知压力下测量流体粘度的粘度测量装置。 已知直径和长度的管允许流体通过。 封闭的腔室与管道流体连通。 与腔室密封地接合的活塞可以通过流过管的流体的力而移动。 线性量规测量移动活塞所需的时间。 提供了一种机构,用于通过迫使流体返回通过管以使空腔清空以开始另一测量来重置活塞。