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    Sealing test method, test specimen and test bench
    2.
    发明申请
    Sealing test method, test specimen and test bench 审中-公开
    密封试验方法，试样和试验台

    公开(公告)号：US20080053200A1

    公开(公告)日：2008-03-06

    申请号：US11826563

    申请日：2007-07-17

    申请人： Jacques Dhellemmes ,  Nicolas Lefevre ,  Sophie Preato-Pavret De La Rochefordiere ,  Christophe Huon De Kermadec

    发明人： Jacques Dhellemmes ,  Nicolas Lefevre ,  Sophie Preato-Pavret De La Rochefordiere ,  Christophe Huon De Kermadec

    IPC分类号： G01M3/04

    CPC分类号： G01M3/26 ,  G01M3/027

    摘要： Method for testing the sealing of a test specimen (21) comprising a sealing film and two fibrous reinforcing layers, one on each side of the said sealing film, the said method comprising the steps of: connecting the said test specimen to a test bench (22), conducting a first test of behaviour under pressure, subjecting the said test specimen to at least a first thermal shock, and conducting at least a second test of behaviour under pressure, characterized in that the said method comprises at least the steps of: removing the said test specimen from the said test bench after the said first test of behaviour under pressure, and subjecting the said test specimen to the said first thermal shock remotely from the said test bench, and refixing the said test specimen to the said test bench to conduct the said second test of behaviour under pressure.

    摘要翻译： 一种用于测试包括密封膜和两个纤维增强层的测试样品（21）的密封的方法，所述密封膜的每一侧上都有一个，所述方法包括以下步骤：将所述测试样品连接到测试台（ 22），在压力下进行行为的第一次测试，对所述测试样品进行至少第一热冲击，并在压力下进行至少第二次行为测试，其特征在于，所述方法至少包括以下步骤： 在所述第一测试行为的压力下，将所述测试样本从所述测试台上取出，并将所述测试样本从所述测试台远程地经受所述测试样本，并将所述测试样本重新校准到所述测试台 在压力下进行所述第二次行为测试。