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1. 发明授权

US09268884B2 Production control method and device for checking the traversability of pipes 有权
标题翻译：用于检查管道横向性的生产控制方法和装置
公开(公告)号：US09268884B2
公开(公告)日：2016-02-23
申请号：US13700741
申请日：2011-05-30
申请人： Stefan Nitsche , Andreas Groos , Xiaoxing Guo , Nicolas Nourrit , Alejandra Segura
发明人： Stefan Nitsche , Andreas Groos , Xiaoxing Guo , Nicolas Nourrit , Alejandra Segura
IPC分类号： G06F17/50 , G01B11/10 , G01B17/02 , G01N29/04 , G01N29/28 , G01N29/30
CPC分类号： G06F17/50 , G01B11/105 , G01B17/02 , G01N29/043 , G01N29/28 , G01N29/30 , G01N2291/2634
摘要： A device for checkivng steel pipes during production and to a method using the device. The device includes a station for acquiring measurement data representative of physical measurements of the geometry of a pipe taken on an outside thereof, and a computer system configured to store template data applicable in a coordinate system and representative of overall geometry of a sizing body. In a chosen coordinate system, the system then provides a three-dimensional representation of parts of the pipe. For each part of the pipe, the system is referenced to determine a critical parameter, representative of the margin of passage of the sizing body inside a chosen part of the pipe. The method and device may thus establish a diagnostic of traversability of the pipe by a sizing body.
摘要翻译：生产期间检查钢管的装置以及使用该装置的方法。该装置包括用于获取表示在其外部拍摄的管的几何形状的物理测量的测量数据的站，以及被配置为存储可应用于坐标系中并表示尺寸体的整体几何形状的模板数据的计算机系统。在所选择的坐标系中，系统提供管道部分的三维表示。对于管道的每个部分，参考系统来确定关键参数，代表在选定部分管道内的上浆体通过边缘的关键参数。因此，该方法和装置可以建立通过施胶体对管道的横向性的诊断。

2. 发明申请

US20130131856A1 PRODUCTION CONTROL METHOD AND DEVICE FOR CHECKING THE TRAVERSABILITY OF PIPES 有权
标题翻译：生产控制方法和检测管道可行性的装置
公开(公告)号：US20130131856A1
公开(公告)日：2013-05-23
申请号：US13700741
申请日：2011-05-30
申请人： Stefan Nitsche , Andreas Groos , Xiaoxing Guo , Nicolas Nourrit , Alejandra Segura
发明人： Stefan Nitsche , Andreas Groos , Xiaoxing Guo , Nicolas Nourrit , Alejandra Segura
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G01B11/105 , G01B17/02 , G01N29/043 , G01N29/28 , G01N29/30 , G01N2291/2634
摘要： A device for checking steel pipes during production and to a method using the device. The device includes a station for acquiring measurement data representative of physical measurements of the geometry of a pipe taken on an outside thereof, and a computer system configured to store template data applicable in a coordinate system and representative of overall geometry of a sizing body. In a chosen coordinate system, the system then provides a three-dimensional representation of parts of the pipe. For each part of the pipe, the system is referenced to determine a critical parameter, representative of the margin of passage of the sizing body inside a chosen part of the pipe. The method and device may thus establish a diagnostic of traversability of the pipe by a sizing body.
摘要翻译：在生产期间检查钢管的装置以及使用该装置的方法。该装置包括用于获取表示在其外部拍摄的管的几何形状的物理测量的测量数据的站，以及被配置为存储可应用于坐标系中并表示尺寸体的整体几何形状的模板数据的计算机系统。在所选择的坐标系中，系统提供管道部分的三维表示。对于管道的每个部分，参考系统来确定关键参数，代表在选定部分管道内的上浆体通过边缘的关键参数。因此，该方法和装置可以建立通过施胶体对管道的横向性的诊断。

3. 发明授权

US08365603B2 Non-destructive testing, in particular for pipes during manufacture or in the finished state 有权
标题翻译：非破坏性测试，特别是在制造过程中或在完成状态下的管道
公开(公告)号：US08365603B2
公开(公告)日：2013-02-05
申请号：US12808915
申请日：2008-12-16
申请人： Frederic Lesage , Nidia Alejandra Segura Rodriguez , Bernard Bisiaux
发明人： Frederic Lesage , Nidia Alejandra Segura Rodriguez , Bernard Bisiaux
IPC分类号： G01N29/04
CPC分类号： G01N29/11 , G01N29/0645 , G01N29/27 , G01N29/4445 , G01N29/4481 , G01N2291/011 , G01N2291/0234 , G01N2291/02854 , G01N2291/044 , G01N2291/105 , G01N2291/2634
摘要： Device forming an operating tool, for the non-destructive testing of iron and steel products, intended to extract information on possible imperfections in the product, from feedback signals that are captured by transmitting ultrasound sensors, receiving ultrasound sensors forming an arrangement with a selected geometry, assembled to couple in an ultrasound way with the product via the intermediary of a liquid medium, with relative rotation/translation movement between the pipe and the arrangement of transducers, said operating tool being characterized in that it comprises: a converter (891; 892) capable of selectively isolating a digital representation of possible echoes in designated time windows, as a function of the relative rotation/translation movement, said representation comprising the amplitude and time of flight of at least one echo, and of generating a parallelepipedic 3D graph, a transformer unit (930) capable of generating a 3D image (901; 902) of possible imperfections in the pipe from the 3D graph and a database, a filter (921; 922) capable of determining, in the images (901; 902), presumed imperfection zones (Zcur), and the properties of each presumed imperfection, and an output stage configured to generate a product conformity or non-conformity signal.
摘要翻译：形成操作工具的装置，用于钢铁产品的非破坏性测试，旨在通过传输超声波传感器捕获的反馈信号提取关于产品可能缺陷的信息，接收形成具有所选几何形状的布置的超声波传感器，组装成以超声波方式与所述产品通过液体介质中间联接，所述管与所述换能器的布置之间具有相对的旋转/平移运动，所述操作工具的特征在于其包括：转换器（891; 892 ）能够根据所述相对旋转/平移运动选择性地隔离在指定时间窗口中的可能回波的数字表示，所述表示包括至少一个回波的幅度和时间以及生成平行六面体3D图，能够产生可能的缺陷的3D图像（901; 902）的变压器单元（930）来自3D图的管道和一个数据库，一个过滤器（921; 922），其能够在图像（901; 902）中确定假设的缺陷区（Zcur）以及每个假定缺陷的属性，以及被配置为产生产品一致性或不合格信号的输出级。

4. 发明申请

US20100307249A1 NON-DESTRUCTIVE TESTING, IN PARTICULAR FOR PIPES DURING MANUFACTURE OR IN THE FINISHED STATE 有权
标题翻译：在制造过程中或在完成状态下，特别是管道的非破坏性试验
公开(公告)号：US20100307249A1
公开(公告)日：2010-12-09
申请号：US12808915
申请日：2008-12-16
申请人： Frederic Lesage , Nidia Alejandra Segura Rodriguez , Bernard Bisiaux
发明人： Frederic Lesage , Nidia Alejandra Segura Rodriguez , Bernard Bisiaux
IPC分类号： G01N29/04
CPC分类号： G01N29/11 , G01N29/0645 , G01N29/27 , G01N29/4445 , G01N29/4481 , G01N2291/011 , G01N2291/0234 , G01N2291/02854 , G01N2291/044 , G01N2291/105 , G01N2291/2634
摘要： A device forming an operating tool, for non-destructive testing of iron and steel products, intended to extract information on possible defects in the product, from feedback signals captured by transmitting ultrasound sensors, receiving ultrasound sensors forming an arrangement with a selected geometry, assembled to couple in an ultrasound fashion with the product via a liquid medium intermediary, with relative rotation/translation movement between the pipe and arrangement of transducers. The operating tool includes: a converter capable of selectively isolating a digital representation of echoes in designated time windows, as a function of relative rotation/translation movement, the representation including amplitude and time of flight of at least one echo, and of generating a parallelepipedic 3D graph, a transformer unit capable of generating a 3D image of possible defects in the pipe from the 3D graph and a database, a filter capable of determining, in the images, presumed defect zones, and properties of each presumed defect, and an output stage configured to generate a product conformity or non-conformity signal.
摘要翻译：形成用于铁和钢产品的非破坏性测试的操作工具的装置，用于从通过传输超声波传感器捕获的反馈信号中提取关于产品可能缺陷的信息，接收形成具有所选几何形状的布置的超声波传感器，组装以超声波方式与产品通过液体介质中间物耦合，在管道和换能器的布置之间具有相对的旋转/平移运动。操作工具包括：转换器，其能够根据相对旋转/平移运动在指定的时间窗口中选择性地隔离回波的数字表示，所述表示包括至少一个回波的幅度和时间，以及生成平行六面体 3D图，能够从3D图形和数据库生成管道中的可能缺陷的3D图像的变换器单元，能够在图像中确定每个推定的缺陷的假设缺陷区域和属性的滤波器，以及输出级被配置为产生产品一致性或不合格信号。

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