Method and apparatus for valve motor actuation of a displacer-expander
refrigerator
    1.
    发明授权
    Method and apparatus for valve motor actuation of a displacer-expander refrigerator 失效
    置换器 - 膨胀机冰箱的阀马达驱动的方法和装置

    公开(公告)号:US4538416A

    公开(公告)日:1985-09-03

    申请号:US537472

    申请日:1983-09-29

    申请人: Richard C. Riedy

    发明人: Richard C. Riedy

    IPC分类号: F25B9/14 F25B9/00

    摘要: A method and apparatus for producing refrigeration without loss of refrigeration or introduction of magnetic disturbance when using a displacer-expander type cryogenic refrigerator pneumatically actuated by a rotary valve coupled directly to a motor, the displacer-expander, rotary valve and motor being a single unit, by removing the motor from the unit and driving the valve by means of a flexible shaft. The flexible shaft can be disposed within a fluid conduit used to deliver high-pressure fluid to said refrigerator.

    摘要翻译: 一种用于在使用由直接与电动机直接连接的旋转阀气动驱动的置换器 - 膨胀器型低温冷冻机中产生制冷而不丧失制冷或引入磁力扰动的方法和装置,所述置换器 - 膨胀器,旋转阀和电动机是单个单元 通过将电机从单元中取出并通过柔性轴驱动阀。 柔性轴可以设置在用于将高压流体输送到所述冰箱的流体导管内。