Filling valve (two screens)
    1.
    发明授权
    Filling valve (two screens) 失效
    灌装阀(两屏)

    公开(公告)号:US6135166A

    公开(公告)日:2000-10-24

    申请号:US336789

    申请日:1999-06-21

    CPC分类号: B67C3/2614 B67C2003/2645

    摘要: A filling valve assembly for filling a container (11) with a fluid material and comprising a valve body (16) having an outer wall (18) defining an inner chamber (20). A vent tube (30) extends upwardly through the chamber (20) for ventilating the container (11) when the container (11) is filled with the fluid material and defining at least one fluid passageway (38) disposed between the outer wall (18) and the vent tube (30) for allowing the fluid material to discharge from the chamber (20) and into the container (11). A first screen (62) is disposed across said fluid passageway (38) and the assembly is characterized by a second screen (64) disposed across the passageway (38) in spaced relationship to and below the first screen (62) whereby the capillary action of both screens (62) and (64) accumulate to more precisely fill successive containers (11) to equal volumes.

    摘要翻译: 一种用于用流体材料填充容器(11)并包括具有限定内室(20)的外壁(18)的阀体(16)的填充阀组件。 当容器(11)填充有流体材料并且限定设置在外壁(18)之间的至少一个流体通道(38)时,排气管(30)向上延伸穿过室(20),用于使容器(11)通风, )和通气管(30),用于允许流体材料从腔室(20)排出并进入容器(11)。 第一屏幕(62)跨过所述流体通道(38)设置,并且所述组件的特征在于以与所述第一屏幕(62)间隔开的关系设置在所述通道(38)上的第二屏幕(64),由此所述毛细作用 两个筛网(62)和(64)累积到更精确地将连续的容器(11)填充到相等体积。