Method of testing a seal
    3.
    发明授权
    Method of testing a seal 有权
    密封试验方法

    公开(公告)号:US07748098B2

    公开(公告)日:2010-07-06

    申请号:US11323518

    申请日:2005-12-29

    IPC分类号: B23Q17/00 G01M19/00

    摘要: The present invention is for a method of testing a seal on a collapsible tube dispensing orifice during the manufacturing process in an assembly line. Air pressure is applied within the tube wall, at a station in the line, on one side of the seal, and the pressure is monitored on the other side of the seal within a reciprocating cover, for any increase in pressure which would indicate a leak in the seal.

    摘要翻译: 本发明用于在装配线的制造过程中测试可折叠管分配孔口上的密封件的方法。 空气压力被施加在管壁内,在管路中的位于密封件的一侧上的压力,并且压力在密封件的另一侧在往复运动的盖内被监测,用于任何增加的压力,这将指示泄漏 在印章。