Weld test apparatus and method
    2.
    发明授权
    Weld test apparatus and method 失效
    焊接试验装置及方法

    公开(公告)号:US5918793A

    公开(公告)日:1999-07-06

    申请号:US619132

    申请日:1996-03-20

    CPC分类号: B23K9/325 B23K9/162 B23K35/38

    摘要: An apparatus and method are available for detecting the presence of inert gas in an enclosure isolating one side of selected weld structures being joined during welding operation. The system and method include using an inert gas detector relying upon an electric filament positioned in a separate containment connected to the first containment in order to determined whether the required purity level of inert gas has been achieved in the weld enclosure.

    摘要翻译: 一种装置和方法可用于检测在焊接操作期间隔离正在接合的所选择的焊接结构的一侧的外壳中的惰性气体的存在。 该系统和方法包括使用惰性气体检测器,该惰性气体检测器依靠位于与第一容纳物连接的单独容纳物中的电丝,以便确定是否在焊接外壳中实现了所需的惰性气体纯度水平。