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    Apparatus for the non-destructive testing of samples using ultrasonic waves
    9.
    发明授权
    Apparatus for the non-destructive testing of samples using ultrasonic waves 失效
    用于使用超声波对样品进行非破坏性测试的装置

    公开(公告)号：US08468889B2

    公开(公告)日：2013-06-25

    申请号：US12737860

    申请日：2009-09-01

    申请人： Frank Schubert ,  Abdelmalek Bouhadjera

    发明人： Frank Schubert ,  Abdelmalek Bouhadjera

    IPC分类号： G01N29/07

    CPC分类号： G01N29/07 ,  G01N29/2487 ,  G01N2291/0428

    摘要： An apparatus provides for the non-destructive testing of samples. The samples can in this respect also be formed from critical materials which change their properties during manufacture, for example on a hardening or solidification. In an apparatus in accordance with the invention, at least one ultrasonic pressure wave transducer is arranged at a forward cell. The forward cell is filled with a liquid and is placed with an open side at one side onto a surface (A) of a conversion prism, in the form of a solid body, so that the liquid and the surface (A) are in touching contact. The conversion prism is placed with a further surface (B) onto a surface of a sample to be tested. At least one ultrasonic pressure wave transducer can be positioned or is positioned at the forward cell at at least two positions (T1, T2) so that the positions are arranged at an equal spacing from the center of the surface (A) of the conversion prism, said surface being placed onto the sample.

    摘要翻译： 一种装置提供样品的无损检测。 在这方面，样品也可以由在制造过程中改变其性能的关键材料形成，例如在硬化或固化时形成。 在根据本发明的装置中，至少一个超声波压力波传感器被布置在正电池处。 正向电池充满液体，并且以一侧的开放侧放置在固体形式的转换棱镜的表面（A）上，使得液体和表面（A）接触 联系。 转换棱镜与另一表面（B）一起放置在待测样品的表面上。 至少一个超声波压力波传感器可以在至少两个位置（T1，T2）处定位或定位在正电池处，使得位置以与转换棱镜的表面（A）的中心相等的间隔布置 ，所述表面被放置在样品上。