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12 条记录 (耗时 0.011 秒)

    Method and apparatus for quantifying porosity in a component
    1.
    发明公开
    Method and apparatus for quantifying porosity in a component 审中-公开
    方法和装置用于量化部件的孔隙率

    公开(公告)号：EP2019315A2

    公开(公告)日：2009-01-28

    申请号：EP08252465.3

    申请日：2008-07-18

    申请人： THE BOEING COMPANY

    发明人： Kollgaard, Jeffrey R. ,  Decker, Carrie Ann ,  Fetzer, Barry A. ,  Uhl, Kevin M.

    IPC分类号： G01N29/04 ,  G01N29/12 ,  G01N29/42

    CPC分类号： G01N29/04 ,  G01N29/12 ,  G01N29/42 ,  G01N2291/0231 ,  G01N2291/102

    摘要： A computer implemented method, or hardware filtration apparatus, and computer usable program code for measuring porosity in materials. An ultrasonic signal is emitted from a transmitting transducer in an ultrasonic measurement system into a material. A response signal is received at a receiving transducer in the ultrasonic measurement system from the material. The response signal is filtered to pass only frequencies in the response signal within a selected frequency range to form a filtered response signal. A porosity level of the material is identified using the filtered response signal.

    摘要翻译： 一种计算机实现的用于在材料的孔隙率测量方法，或硬件过滤装置和计算机可用程序代码。 超声波信号从发射换能器在超声测量系统成材料发射。 的响应信号在从材料的超声波测量系统中的接收换能器接收。 所述响应信号进行滤波以在所述响应信号通过一个所选频率范围内的频率只以形成过滤的响应信号。 所述材料的孔隙率水平被识别使用滤波响应信号。

    Surface visualization system for indicating inconsistencies
    2.
    发明公开
    Surface visualization system for indicating inconsistencies 审中-公开
    Oberflächenvisualisierungssystemzum Anzeigen von Fehlerstellen

    公开(公告)号：EP2645094A2

    公开(公告)日：2013-10-02

    申请号：EP13161171.7

    申请日：2013-03-26

    申请人： The Boeing Company

    发明人： Kollgaard, Jeffrey R. ,  Holmes, Tyler

    IPC分类号： G01N27/90 ,  G01N29/04 ,  G01N29/06 ,  G01N29/22

    摘要： A method and apparatus for indicating an inconsistency. An apparatus comprises a platform, a location system, a transducer system, a projector system, and a data processing system. The platform is configured to move on a surface of an object. The location system is configured to generate location information for the platform on the surface of the object. The transducer system is configured to send signals into the object and receive a response to the signals. The projector system is configured to project an image onto the surface of the object. The data processing system is configured to generate the image using the response. An indication of an inconsistency in the image projected onto the surface of the object corresponds to a location of the inconsistency in the object. The data processing system is configured to control the projector system to project the image onto the surface of the object.

    摘要翻译： 用于指示不一致的方法和装置。 一种装置包括平台，定位系统，换能器系统，投影仪系统和数据处理系统。 平台被配置为在对象的表面上移动。 位置系统被配置为生成对象表面上的平台的位置信息。 传感器系统被配置为向对象发送信号并且接收对信号的响应。 投影仪系统被配置为将图像投影到物体的表面上。 数据处理系统被配置为使用响应来生成图像。 投影到物体表面上的图像不一致的指示对应于对象中不一致的位置。 数据处理系统被配置为控制投影仪系统将图像投影到对象的表面上。

    Surface visualization system for indicating inconsistencies
    4.
    发明公开
    Surface visualization system for indicating inconsistencies 审中-公开
    用于显示故障表面可视化系统

    公开(公告)号：EP2645094A3

    公开(公告)日：2015-12-09

    申请号：EP13161171.7

    申请日：2013-03-26

    申请人： The Boeing Company

    发明人： Kollgaard, Jeffrey R. ,  Holmes, Tyler

    IPC分类号： G01N27/90 ,  G01N29/04 ,  G01N29/06 ,  G01N29/22 ,  G01B11/25

    摘要： A method and apparatus for indicating an inconsistency. An apparatus comprises a platform, a location system, a transducer system, a projector system, and a data processing system. The platform is configured to move on a surface of an object. The location system is configured to generate location information for the platform on the surface of the object. The transducer system is configured to send signals into the object and receive a response to the signals. The projector system is configured to project an image onto the surface of the object. The data processing system is configured to generate the image using the response. An indication of an inconsistency in the image projected onto the surface of the object corresponds to a location of the inconsistency in the object. The data processing system is configured to control the projector system to project the image onto the surface of the object.

    Ultrasound inspection system of limited access composite structures
    8.
    发明公开
    Ultrasound inspection system of limited access composite structures 审中-公开
    超音速系统Z ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang ang

    公开(公告)号：EP2677312A2

    公开(公告)日：2013-12-25

    申请号：EP13171960.1

    申请日：2013-06-14

    申请人： The Boeing Company

    发明人： Georgeson, Gary E. ,  Bossi, Richard H. ,  Gordon III, Clarence L. ,  Kollgaard, Jeffrey R. ,  Motzer, William P. ,  Stewart, Alan Frank

    IPC分类号： G01N29/24

    CPC分类号： G01N29/2418 ,  G01N21/1702 ,  G01N29/225 ,  G01N29/265 ,  G01N2021/1706 ,  G01N2291/0231 ,  G01N2291/2694

    摘要： The invention relates to a method and apparatus for inspecting a location on a test object with a number of obstructions to reaching the location. An elongate optical fiber carrier holding a number of optical fibers is moved to the location on the test object with the number of obstructions to reaching the location. A pattern of light is transmitted from the number of optical fibers onto a surface of the test object at the location. The pattern of the light is configured to cause sound waves in the test object when the pattern of the light encounters the surface of the test object. A response is detected to the sound waves using the number of optical fibers.

    摘要翻译： 本发明涉及一种用于检查具有多个障碍物到达该位置的测试对象上的位置的方法和装置。 保持多个光纤的细长光纤载体被移动到测试对象上的位置，具有到达该位置的障碍物的数量。 光线的图案从该光纤的数量传输到该位置的测试对象的表面上。 光的图案被配置为当光的图案遇到测试对象的表面时，在测试对象中引起声波。 使用光纤的数量对声波检测到响应。