Flow control device
    1.
    发明授权
    Flow control device 失效
    流量控制装置

    公开(公告)号:US3990815A

    公开(公告)日:1976-11-09

    申请号:US617077

    申请日:1975-09-26

    摘要: A flow control apparatus whereby an incompressible fluid may be supplied at a controlled rate. The apparatus includes a pair of chambers and a cylinder and piston in communication with one of said chambers and an incompressible fluid fitting that chamber. The piston has a motor connected thereto for moving same in the cylinder and a follower is associated with said motor so as to rotate at a speed that is proportional to that of the motor.

    摘要翻译: 流量控制装置,其中可以以受控的速率供应不可压缩的流体。 该装置包括一对腔室和与所述腔室中的一个连通的气缸和活塞以及该腔室的不可压缩流体配件。 活塞具有连接到其上的电动机,用于在气缸中移动,并且随动件与所述电动机相关联,以便以与电动机成正比的速度旋转。