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    STRINGER PROBE WITH MAGNETIC SPRING BALANCE
    1.
    发明申请
    STRINGER PROBE WITH MAGNETIC SPRING BALANCE 有权
    具有磁性弹簧平衡的STRINGER探头

    公开(公告)号：US20110146424A1

    公开(公告)日：2011-06-23

    申请号：US12642478

    申请日：2009-12-18

    申请人： Dennis P. Sarr ,  James C. Kennedy ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  James C. Kennedy ,  Hien T. Bui

    IPC分类号： G01D21/00

    CPC分类号： G01N27/82 ,  G01N29/043 ,  G01N29/225 ,  G01N2291/044 ,  G01N2291/048

    摘要： A nondestructive inspection apparatus and method for inspecting a structure having an interior opening portion may comprise an inspection apparatus outer probe unit having a plurality of outer probe unit walls each having a surface corresponding to a respective one of the plurality of exterior surfaces of a respective structure wall, the outer probe unit may comprise a first outer probe member and a second outer probe member, magnetically coupled to each other through magnetic attraction between a magnet on the first outer probe unit member and a magnet on the second outer probe unit member; and a magnetic balance positioned to force the second outer probe unit member in a direction of increased magnetic coupling of the second outer probe unit member to the first outer probe unit member through magnetic repulsion between a magnet on the magnetic balance and a magnet on the second outer probe unit member.

    摘要翻译： 用于检查具有内部开口部分的结构的非破坏性检查装置和方法可以包括检查装置外探针单元，其具有多个外探针单元壁，每个外探针单元壁具有对应于相应结构的多个外表面中的相应一个的表面 外探针单元可以包括第一外探针构件和第二外探针构件，其通过第一外探针单元构件上的磁体和第二外探针单元构件上的磁体之间的磁吸引而彼此磁耦合; 以及磁平衡，其被定位成通过磁平衡上的磁体和第二外探针单元构件上的磁体之间的磁排斥力使第二外探针单元构件沿第二外探针单元构件与第一外探针单元构件的磁耦合增大的方向 外探头单元构件。

    Stringer probe with magnetic spring balance
    2.
    发明授权
    Stringer probe with magnetic spring balance 有权
    带有弹簧平衡的串音探头

    公开(公告)号：US08234942B2

    公开(公告)日：2012-08-07

    申请号：US12642478

    申请日：2009-12-18

    申请人： Dennis P. Sarr ,  James C. Kennedy ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  James C. Kennedy ,  Hien T. Bui

    IPC分类号： G01M19/00

    CPC分类号： G01N27/82 ,  G01N29/043 ,  G01N29/225 ,  G01N2291/044 ,  G01N2291/048

    摘要： A nondestructive inspection apparatus and method for inspecting a structure having an interior opening portion may comprise an inspection apparatus outer probe unit having a plurality of outer probe unit walls each having a surface corresponding to a respective one of the plurality of exterior surfaces of a respective structure wall, the outer probe unit may comprise a first outer probe member and a second outer probe member, magnetically coupled to each other through magnetic attraction between a magnet on the first outer probe unit member and a magnet on the second outer probe unit member; and a magnetic balance positioned to force the second outer probe unit member in a direction of increased magnetic coupling of the second outer probe unit member to the first outer probe unit member through magnetic repulsion between a magnet on the magnetic balance and a magnet on the second outer probe unit member.

    摘要翻译： 用于检查具有内部开口部分的结构的非破坏性检查装置和方法可以包括检查装置外探针单元，其具有多个外探针单元壁，每个外探针单元壁具有对应于相应结构的多个外表面中的相应一个的表面 外探针单元可以包括第一外探针构件和第二外探针构件，其通过第一外探针单元构件上的磁体和第二外探针单元构件上的磁体之间的磁吸引而彼此磁耦合; 以及磁平衡，其被定位成通过磁平衡上的磁体和第二外探针单元构件上的磁体之间的磁排斥力使第二外探针单元构件沿第二外探针单元构件与第一外探针单元构件的磁耦合增大的方向 外探头单元构件。

    ADJUSTABLE PROBE FOR ULTRASONIC TESTING
    3.
    发明申请
    ADJUSTABLE PROBE FOR ULTRASONIC TESTING 有权
    用于超声波测试的可调探头

    公开(公告)号：US20100095775A1

    公开(公告)日：2010-04-22

    申请号：US12252714

    申请日：2008-10-16

    申请人： Dennis P. Sarr ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  Hien T. Bui

    IPC分类号： G01N29/26

    CPC分类号： G01N29/265 ,  G01N29/28 ,  G01N2291/101

    摘要： A system for performing ultrasonic testing on a composite part includes an ultrasonic transducer, a shoe for holding the transducer, and means for automatically adjusting position of the transducer during ultrasonic testing. The transducer position is adjusted to account for geometry variations in the part.

    摘要翻译： 用于在复合部件上执行超声波测试的系统包括超声波换能器，用于保持换能器的鞋，以及用于在超声波测试期间自动调节换能器的位置的装置。 调整换能器位置以解决零件中的几何变化。

    Apparatus for non-destructive inspection of stringers
    4.
    发明授权
    Apparatus for non-destructive inspection of stringers 有权
    用于桁条的非破坏性检查的装置

    公开(公告)号：US09395339B2

    公开(公告)日：2016-07-19

    申请号：US13975599

    申请日：2013-08-26

    申请人： Dennis P. Sarr ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  Hien T. Bui

    IPC分类号： G01N29/265 ,  G01N29/06 ,  G01N29/24 ,  G01N29/22

    CPC分类号： G01N29/24 ,  G01N29/225 ,  G01N29/265 ,  G01N2291/0231 ,  G01N2291/2694

    摘要： A multi-sensor NDI probe having means for self-alignment of the NDI sensors in conjunction with the movement of the sensor suite along the length of a hollow elongated stiffener having a rounded cap. The apparatus comprises a large-radius curved ultrasonic transducer array with cylindrical focus, which provides complete coverage for the rounded cap, two small-radius convex curved transducer arrays for NDI of the lower outside radii, and two linear transducer arrays for NDI of the sides of the stiffener. The five transducer arrays are supported by respective compliant assemblies which facilitate proper adjustment of the location (i.e., position and orientation) of the transducer arrays during scanning. The positions of the transducer arrays are adjusted to account for geometric variations in the stiffener.

    摘要翻译： 多传感器NDI探头具有用于NDI传感器的自对准的装置，与传感器套件沿着具有圆形帽的中空细长加强件的长度的运动相结合。 该装置包括具有圆柱形焦点的大半径弯曲的超声换能器阵列，其提供圆形盖的完整覆盖，用于下外半径的NDI的两个小半径凸弯曲换能器阵列和用于NDI侧的两个线性换能器阵列 的加强筋。 五个换能器阵列由相应的柔性组件支撑，这有助于在扫描期间正确地调整换能器阵列的位置（即位置和取向）。 换能器阵列的位置被调整以考虑加强件的几何变化。

    Apparatus for Non-Destructive Inspection of Stringers
    5.
    发明申请
    Apparatus for Non-Destructive Inspection of Stringers 有权
    非破坏性检查仪器

    公开(公告)号：US20150053015A1

    公开(公告)日：2015-02-26

    申请号：US13975599

    申请日：2013-08-26

    申请人： Dennis P. Sarr ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  Hien T. Bui

    IPC分类号： G01N29/24

    CPC分类号： G01N29/24 ,  G01N29/225 ,  G01N29/265 ,  G01N2291/0231 ,  G01N2291/2694

    摘要： A multi-sensor NDI probe having means for self-alignment of the NDI sensors in conjunction with the movement of the sensor suite along the length of a hollow elongated stiffener having a rounded cap. The apparatus comprises a large-radius curved ultrasonic transducer array with cylindrical focus, which provides complete coverage for the rounded cap, two small-radius convex curved transducer arrays for NDI of the lower outside radii, and two linear transducer arrays for NDI of the sides of the stiffener. The five transducer arrays are supported by respective compliant assemblies which facilitate proper adjustment of the location (i.e., position and orientation) of the transducer arrays during scanning. The positions of the transducer arrays are adjusted to account for geometric variations in the stiffener.

    摘要翻译： 多传感器NDI探头具有用于NDI传感器的自对准的装置，与传感器套件沿着具有圆形帽的中空细长加强件的长度的运动相结合。 该装置包括具有圆柱形焦点的大半径弯曲的超声换能器阵列，其提供圆形盖的完整覆盖，用于下外半径的NDI的两个小半径凸弯曲换能器阵列和用于NDI侧的两个线性换能器阵列 的加强筋。 五个换能器阵列由相应的柔性组件支撑，这有助于在扫描期间正确地调整换能器阵列的位置（即位置和取向）。 换能器阵列的位置被调整以考虑加强件的几何变化。

    Integrated curved linear ultrasonic transducer inspection apparatus, systems, and methods
    6.
    发明授权
    Integrated curved linear ultrasonic transducer inspection apparatus, systems, and methods 有权
    综合弯曲线性超声波传感器检测仪器，系统和方法

    公开(公告)号：US07617732B2

    公开(公告)日：2009-11-17

    申请号：US11368557

    申请日：2006-03-06

    申请人： Hien T. Bui ,  Dennis P. Sarr

    发明人： Hien T. Bui ,  Dennis P. Sarr

    IPC分类号： G01N29/04

    CPC分类号： G01N29/225 ,  B33Y80/00 ,  G01N29/043 ,  G01N29/221 ,  G01N29/265 ,  G01N29/28 ,  G01N2291/0422

    摘要： Apparatus, systems, and methods for inspecting a structure are provided which use a sensor holder, which is configured to support one or more curved linear inspection sensors and may be constructed from rapid prototyping, such as stereolithography. Integrated curved linear ultrasonic transducer inspection apparatus, systems, and methods provide fast and efficient methods of constructing custom inspection devices and inspecting otherwise difficult-to-inspect curved radius features of structures, such as a corner of a hat stringer.

    摘要翻译： 提供了用于检查结构的装置，系统和方法，其使用传感器保持器，该传感器保持器构造成支撑一个或多个弯曲线性检测传感器，并且可以由诸如立体光刻的快速原型构造。 集成的弯曲线性超声波换能器检查装置，系统和方法提供快速和有效的构造定制检查装置的方法，并且检查其他难以检测的结构的弯曲半径特征，例如帽子斜角的角部。

    Adjustable probe for ultrasonic testing
    7.
    发明授权
    Adjustable probe for ultrasonic testing 有权
    可调式探头用于超声波检测

    公开(公告)号：US08082793B2

    公开(公告)日：2011-12-27

    申请号：US12252714

    申请日：2008-10-16

    申请人： Dennis P. Sarr ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  Hien T. Bui

    IPC分类号： G01N29/26

    CPC分类号： G01N29/265 ,  G01N29/28 ,  G01N2291/101

    摘要： A system for performing ultrasonic testing on a composite part includes an ultrasonic transducer, a shoe for holding the transducer, and means for automatically adjusting position of the transducer during ultrasonic testing. The transducer position is adjusted to account for geometry variations in the part.

    摘要翻译： 用于在复合部件上执行超声波测试的系统包括超声波换能器，用于保持换能器的鞋，以及用于在超声波测试期间自动调节换能器的位置的装置。 调整换能器位置以解决零件中的几何变化。

    Rapid prototype integrated linear ultrasonic transducer inspection apparatus, systems, and methods
    8.
    发明授权
    Rapid prototype integrated linear ultrasonic transducer inspection apparatus, systems, and methods 有权
    快速原型集成线性超声波传感器检测仪器，系统和方法

    公开(公告)号：US07444876B2

    公开(公告)日：2008-11-04

    申请号：US11213652

    申请日：2005-08-26

    申请人： Dennis P. Sarr ,  Hien T. Bui

    发明人： Dennis P. Sarr ,  Hien T. Bui

    IPC分类号： G01N29/04

    CPC分类号： G01N29/226 ,  B33Y80/00 ,  G01N29/265 ,  G01N2291/044 ,  G01N2291/048

    摘要： Apparatus, systems, and methods for inspecting a structure are provided which use a sensor holder constructed from rapid prototyping, such as stereolithography, and which is configured to support one or more linear inspection sensors. Rapid prototype integrated linear ultrasonic transducer inspection apparatus, systems, and methods provide fast and efficient methods of constructing custom inspection devices.

    摘要翻译： 提供了用于检查结构的装置，系统和方法，其使用由快速成型（例如立体光刻）构成的传感器支架，并且被配置为支撑一个或多个线性检测传感器。 快速原型集成线性超声波传感器检测装置，系统和方法提供快速高效的构造定制检测装置的方法。

    Method for ultrasonic inspection of irregular and variable shapes
    10.
    发明授权
    Method for ultrasonic inspection of irregular and variable shapes 有权
    不规则形状超声波检测方法

    公开(公告)号：US09366655B2

    公开(公告)日：2016-06-14

    申请号：US13532815

    申请日：2012-06-26

    申请人： Michael C. Hutchinson ,  James C. Kennedy ,  Barry A. Fetzer ,  Michael Joseph Duncan ,  Navpreet S. Grewal ,  Steven Ray Walton ,  Hien T. Bui

    发明人： Michael C. Hutchinson ,  James C. Kennedy ,  Barry A. Fetzer ,  Michael Joseph Duncan ,  Navpreet S. Grewal ,  Steven Ray Walton ,  Hien T. Bui

    IPC分类号： G01N29/26 ,  G01N29/11

    CPC分类号： G01N29/043 ,  G01N29/11 ,  G01N29/262 ,  G01N2291/0231 ,  G01N2291/106 ,  G01N2291/2638

    摘要： System and method for enabling ultrasonic inspection of a variable and irregular shape. The system comprises one or more ultrasonic pulser/receivers, one or more ultrasonic transducer arrays, a shoe or jig to hold and position the array(s), data acquisition software to drive the array(s), and data analysis software to select a respective best return signal for each pixel to be displayed. This system starts with information about the general orientation of the array relative to the part and a general predicted part shape. More specific orientation of the transmitted ultrasound beams relative to the part surface is done electronically by phasing the elements in the array(s) to cover the expected (i.e., predicted) surface as well as the full range of part surface variability.

    摘要翻译： 允许超声波检查可变和不规则形状的系统和方法。 该系统包括一个或多个超声波脉冲发生器/接收器，一个或多个超声波换能器阵列，用于保持和定位阵列的鞋或夹具，用于驱动阵列的数据采集软件以及数据分析软件，以选择 每个要显示的像素的最佳返回信号。 该系统从关于阵列相对于部件的一般取向和一般预测部件形状的信息开始。 通过定位阵列中的元件以覆盖预期（即，预测的）表面以及部分表面变化的全部范围，电子地通过电子地实现发射的超声波束相对于部件表面的更具体的取向。