System and method for dispensing compressed gas
    4.
    发明公开
    System and method for dispensing compressed gas 审中-公开
    用于分配压缩气体的系统和方法

    公开(公告)号:EP1693612A2

    公开(公告)日:2006-08-23

    申请号:EP06002920.4

    申请日:2006-02-14

    IPC分类号: F17C7/00

    摘要: An apparatus and corresponding method for dispensing compressed gas to a receiving tank is provided which includes a compressed gas source, a valve for controlling the flow of the compressed gas between the compressed gas source and the receiving tank, an electronic controller, a conduit between the valve and the receiving tank, and a density sensor for sensing the density of the compressed gas inside the receiving tank. The density sensor may be a capacitive sensor, a vibrating element sensor, or a nucleonic sensor. The electronic controller stores a predetermined set point density and the density sensor measures the density of the compressed gas in the receiving tank. The electronic controller periodically compares the density of the compressed gas with the predetermined set point density and controls the flow of compressed gas through the valve.

    摘要翻译: 提供了一种用于将压缩气体分配到接收罐的设备和相应的方法,该设备和相应的方法包括压缩气体源,用于控制压缩气体源和接收罐之间的压缩气体的流动的阀,电子控制器, 阀门和接收罐,以及用于检测接收罐内压缩气体密度的密度传感器。 密度传感器可以是电容传感器,振动元件传感器或核子传感器。 电子控制器存储预定的设定点密度,并且密度传感器测量接收箱中压缩气体的密度。 电子控制器周期性地将压缩气体的密度与预定的设定点密度进行比较,并控制通过阀的压缩气体的流量。