Transducer with dry adhesive couplant
    4.
    发明授权
    Transducer with dry adhesive couplant 有权
    带干式粘接剂的传感器

    公开(公告)号:US09401135B2

    公开(公告)日:2016-07-26

    申请号:US14011216

    申请日:2013-08-27

    IPC分类号: G01N29/22 G10K11/02 G01N29/28

    摘要: A transducer for stimulating an article under test with ultrasonic vibration may include a transducer body having a transmitting face and configured to generate ultrasonic vibration through the transmitting face, and an couplant mounted on the transmitting face, the couplant having a multiplicity of vertically aligned carbon nanotubes extending therefrom in a direction substantially normal to the transmitting face.

    摘要翻译: 用于用超声波振动刺激被测物品的传感器可以包括具有透射面并被配置为通过透射面产生超声波振动的传感器本体和安装在透射面上的耦合剂,所述耦合剂具有多个垂直排列的碳纳米管 从大致垂直于透射面的方向延伸。

    BOND EVALUATION USING PIEZOCHROMIC FLUORESCENCE
    5.
    发明申请
    BOND EVALUATION USING PIEZOCHROMIC FLUORESCENCE 有权
    使用PIEZOCHROMIC荧光的粘结评估

    公开(公告)号:US20140202239A1

    公开(公告)日:2014-07-24

    申请号:US13748278

    申请日:2013-01-23

    IPC分类号: G01N19/04

    摘要: A composite bonded structure with integral stress sensing and bond evaluation system incorporates a bonded structure having a first component, a second component and a layer of adhesive bonding the first and second components. The layer of adhesive includes multiple embedded fluorescing particles which emit a first spectral intensity in an unstressed condition and a second spectral intensity in a stressed condition. A bond evaluation apparatus is then employed for measuring spectral intensity.

    摘要翻译: 具有整体应力感测和结合评估系统的复合结合结构包括具有第一组分,第二组分和粘合第一组分和第二组分的粘合剂层的键合结构。 粘合剂层包括多个嵌入的荧光颗粒,其在无应力条件下发射第一光谱强度,并在应力条件下发射第二光谱强度。 然后使用键评估装置来测量光谱强度。

    Method of manufacturing a composite article using fibers having optimized shapes for improved optical performance
    7.
    发明授权
    Method of manufacturing a composite article using fibers having optimized shapes for improved optical performance 有权
    使用具有优化形状的纤维制造复合制品的方法,以提高光学性能

    公开(公告)号:US09163339B2

    公开(公告)日:2015-10-20

    申请号:US14038569

    申请日:2013-09-26

    摘要: A method of manufacturing a composite article may include providing a plurality of fibers. At least a portion of the plurality of fibers may be substantially optically transparent. The method may further include forming the fibers with at least one base surface and a pair of side surfaces oriented in non-perpendicular relation to the base surface. The method may additionally include positioning the fibers in a layer in side-by-side relation to one another such that the side surfaces overlap one another when viewed along a direction normal to a plane of the layer. The method may also include embedding the fibers at least partially in a substantially optically transparent polymeric matrix.

    摘要翻译: 制造复合制品的方法可以包括提供多根纤维。 多个纤维的至少一部分可以是基本上光学透明的。 该方法可以进一步包括用至少一个基面和一对侧表面形成纤维,该侧表面与基底表面非垂直关系。 该方法可以另外包括将纤维彼此并排地定位在层中,使得当沿着垂直于层的平面的方向观察时,侧表面彼此重叠。 该方法还可以包括将纤维至少部分地嵌入基本上光学透明的聚合物基质中。

    TRANSDUCER WITH DRY ADHESIVE COUPLANT
    8.
    发明申请
    TRANSDUCER WITH DRY ADHESIVE COUPLANT 有权
    带干燥粘合剂的传感器

    公开(公告)号:US20150059479A1

    公开(公告)日:2015-03-05

    申请号:US14011216

    申请日:2013-08-27

    IPC分类号: G01N29/22

    摘要: A transducer for stimulating an article under test with ultrasonic vibration may include a transducer body having a transmitting face and configured to generate ultrasonic vibration through the transmitting face, and an couplant mounted on the transmitting face, the couplant having a multiplicity of vertically aligned carbon nanotubes extending therefrom in a direction substantially normal to the transmitting face.

    摘要翻译: 用于用超声波振动刺激被测物品的传感器可以包括具有透射面并被配置为通过透射面产生超声波振动的传感器本体和安装在透射面上的耦合剂,所述耦合剂具有多个垂直排列的碳纳米管 从大致垂直于透射面的方向延伸。