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1. 发明申请

US20100180683A1 METHOD AND APPARATUS FOR THE MANUAL NON-DESTRUCTIVE TESTING OF TUBULAR AXLE SHAFTS WITH VARIABLE INTERNAL AND EXTERNAL RADIUS PROFILES 有权
标题翻译：具有可变内部和外部RADIUS配置文件的管状轴承手动非破坏性测试的方法和装置
公开(公告)号：US20100180683A1
公开(公告)日：2010-07-22
申请号：US12665343
申请日：2008-06-16
申请人： Frederic Lesage , Alexandre Noel , Renato Nogueira de Paula
发明人： Frederic Lesage , Alexandre Noel , Renato Nogueira de Paula
IPC分类号： G01N29/04 , G01M17/013 , G01N29/00
CPC分类号： G01N29/262 , G01N29/0609 , G01N29/225 , G01N29/265 , G01N29/27 , G01N2291/044 , G01N2291/106 , G01N2291/2634 , G01N2291/2636
摘要： An apparatus testing axle shafts including i) at least one ultrasonic probe to analyze, in a selected angular sector, selected portions of a wall exhibiting known variable internal and external radius profiles of a tubular axle shaft and thus acquire analysis data, ii) a controller to determine, as a function of the profiles and possible loading and environment of the shaft, at least one first and at least one second selected site on the external or internal surface of the wall where each probe is to be placed manually, to analyze at least one first and at least one second selected portion of the wall respectively in at least one first and at least one second selected angular sector oriented in first and second opposing longitudinal or transverse directions, and thus acquiring analysis data for various relative angular positions of the shaft in relation to the probe, and iii) a processor to create from these acquired analysis data maps representing the transverse or longitudinal orientations and the positions of indications of echoes within the wall.
摘要翻译：一种设备测试车轴，包括i）至少一个超声波探头，用于在选定的角度扇区中分析展示已知的可变的内部和外部半径轮廓的管状轴轴的选定部分，从而获取分析数据，ii）控制器确定作为轴的轮廓和可能的负载和环境的函数，在壁的外表面或内表面上至少一个第一和至少一个第二选定位置，其中每个探针将被手动放置，以在分别在第一和第二相对的纵向或横向方向上定向的至少一个第一和至少一个第二选定的角形扇形区中，至少一个第一和至少一个第二选定部分的壁，并因此获取分析数据轴，以及iii）处理器，从这些获取的分析数据映射创建表示横向或纵向的方向以及墙内回声迹象的位置。

2. 发明授权

US09005520B2 Steel compositions for special uses 有权
标题翻译：钢组合物用于特殊用途
公开(公告)号：US09005520B2
公开(公告)日：2015-04-14
申请号：US12303764
申请日：2007-06-07
申请人： Jean Leyer , Bruno Vandenberghe , Viviane Lepingle , Ghislain Louis , Annie Fouquet , Catheline Petelot , Emilie Petelot , Adeline Petelot
发明人： Daniel Petelot , Jean Leyer , Bruno Vandenberghe , Viviane Lepingle , Ghislain Louis
IPC分类号： C22C38/22 , C22C38/44 , C22C38/02 , C22C38/04
CPC分类号： C22C38/02 , C22C38/04 , C22C38/22 , C22C38/44 , Y10S148/909
摘要： The invention concerns steels having excellent resistance over time, in a corrosive atmosphere due to oxidizing environments such as, for example, fumes or water vapor, under high pressure and/or temperature. The invention concerns a steel composition for special applications, said composition containing, by weight, about 1.8 to 11% of chromium (and preferably between about 2.3 and 10% of chromium), less than 1% of silicon, and between 0.20 and 0.45% of manganese. It has been found that it is possible to adjust the contents of the composition based on a predetermined model, selected to obtain substantially optimal properties with respect to corrosion in specific conditions of high temperature performances. Said model can involve as additive of as residue at least one element selected among molybdenum, tungsten, cobalt, and nickel.
摘要翻译：本发明涉及在高压和/或高温下由于诸如烟雾或水蒸汽之类的氧化性环境而在腐蚀性气氛中具有优异的耐久性的钢。本发明涉及一种用于特殊用途的钢组合物，所述组合物含有约1.8-11％的铬（优选约2.3-10％的铬），小于1％的硅和0.20-0.45％的铬，的锰。已经发现，可以基于预定模型来调整组合物的含量，该预定模型被选择以获得关于在高温性能的特定条件下的腐蚀的基本上最佳的性能。所述模型可以包括作为残留物的添加剂，其选自钼，钨，钴和镍中的至少一种元素。

3. 发明授权

US08336383B2 Method and apparatus for automatic non-destructive testing of tubular axle shafts with variable internal and external radius profiles 有权
标题翻译：具有可变的内部和外部半径剖面的管状轴的自动无损检测方法和装置
公开(公告)号：US08336383B2
公开(公告)日：2012-12-25
申请号：US12665477
申请日：2008-06-16
申请人： Frederic Lesage , Alexandre Noel , Renato Nogueira De Paula
发明人： Frederic Lesage , Alexandre Noel , Renato Nogueira De Paula
IPC分类号： G01N29/00 , G01M17/007
CPC分类号： G01N29/262 , G01N29/0609 , G01N29/225 , G01N29/265 , G01N29/27 , G01N2291/106 , G01N2291/2626 , G01N2291/2634 , G01N2291/2636
摘要： An apparatus testing axle shafts includes i) a test bench to receive a tubular axle shaft including a wall exhibiting variable known external and internal radius profiles, ii) at least one ultrasonic probe to analyze at least one selected portion of the wall in a selected angular sector and thus acquire analysis data, iii) a controller to control the test bench to place each probe on the wall external or internal surface in at least one first site selected as a function of its profiles and a possible loading of the shaft such that it analyses the first and second selected wall portions respectively in at least one first and at least one second selected angular sector oriented in first and second opposing longitudinal or transverse directions, to thus acquire analysis data for various relative angular positions of the shaft in relation to the probe, and iv) a processor to create from these acquired analysis data maps representing the transverse or longitudinal orientations and positions of indications of echoes within the wall.
摘要翻译：一种测试车轴的装置包括：i）接收管状轴轴的试验台，其包括具有可变的已知的外部和内部半径剖面的壁; ii）至少一个超声波探头，用于以选定的角度分析所述壁的至少一个选定部分并且因此获取分析数据，iii）控制器，用于控制测试台，以将每个探针放置在至少一个第一位置的壁外表面或内表面上，该第一位置根据其轮廓和可能的轴的加载而使其成为分别在第一和第二相对的纵向或横向方向上定向的至少一个第一和至少一个第二选定的角度扇区中分析第一和第二选定的壁部分，从而获得轴的相对角位置的分析数据探针，以及iv）处理器，以从这些获取的分析数据映射创建表示横向或纵向取向和位置的数据映射的迹象在墙内的回声。

4. 发明申请

US20100307430A1 STEEL COMPOSITIONS FOR SPECIAL USES 有权
标题翻译：钢铁组合物用于特殊用途
公开(公告)号：US20100307430A1
公开(公告)日：2010-12-09
申请号：US12303764
申请日：2007-06-07
申请人： Daniel Petelot , Annie Fouquet , Catheline Petelot , Emilie Petelot , Adeline Petelot , Jean Leyer , Bruno Vandenberghe , Viviane Lepingle , Ghislain Louis
发明人： Daniel Petelot , Annie Fouquet , Catheline Petelot , Emilie Petelot , Adeline Petelot , Jean Leyer , Bruno Vandenberghe , Viviane Lepingle , Ghislain Louis
IPC分类号： F22B37/10 , C22C38/44 , C22C38/22
CPC分类号： C22C38/02 , C22C38/04 , C22C38/22 , C22C38/44 , Y10S148/909
摘要： The invention concerns steels having excellent resistance over time, in a corrosive atmosphere due to oxidizing environments such as, for example, fumes or water vapour, under high pressure and/or temperature. The invention concerns a steel composition for special applications, said composition containing, by weight, about 1.8 to 11% of chromium (and preferably between about 2.3 and 10% of chromium), less than 1% of silicon, and between 0.20 and 0.45% of manganese. It has been found that it is possible to adjust the contents of the composition based on a predetermined model, selected to obtain substantially optimal properties with respect to corrosion in specific conditions of high temperature performances. Said model can involve as additive of as residue at least one element selected among molybdenum, tungsten, cobalt, and nickel.
摘要翻译：本发明涉及在高压和/或高温下由于诸如烟雾或水蒸汽之类的氧化性环境而在腐蚀性气氛中具有优异的耐久性的钢。本发明涉及一种用于特殊用途的钢组合物，所述组合物含有约1.8-11％的铬（优选约2.3-10％的铬），小于1％的硅和0.20-0.45％的铬，的锰。已经发现，可以基于预定模型来调整组合物的含量，该预定模型被选择以获得关于在高温性能的特定条件下的腐蚀的基本上最佳的性能。所述模型可以包括作为残留物的添加剂，其选自钼，钨，钴和镍中的至少一种元素。

5. 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。

6. 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。

7. 发明申请

US20090301202A1 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：US20090301202A1
公开(公告)日：2009-12-10
申请号：US12306534
申请日：2007-06-25
申请人： Bernard Bisiaux , Frederic Lesage , Sebastien Petit , Sylvain Deutsch
发明人： Bernard Bisiaux , Frederic Lesage , Sebastien Petit , Sylvain Deutsch
IPC分类号： G01N29/06 , G01N29/26
CPC分类号： G01N29/0609 , G01N29/041 , G01N29/221 , G01N29/262 , G01N29/265 , G01N29/4445 , G01N29/4481 , G01N2291/02854 , G01N2291/0421 , G01N2291/0422 , G01N2291/044 , G01N2291/106 , G01N2291/2634
摘要： Non-destructive testing device for pipes. It extracts information on defects from signals captured by ultrasound receivers following the selective excitation of ultrasound transmitters according to a selected time rule. The receivers form an arrangement with a selected geometry, coupled in an ultrasound fashion, with relative rotation/translation movement, with the pipe. The device comprises a converter (891; 892) that selectively isolates a digital representation of echoes in designated time windows, as a function of the movement, and by extracting an image (901; 902) of defects, a filter (921; 922) which determines the presumed defect zones (Zcur) and the properties of these, a combiner (960) to prepare working digital inputs from an extract (951; 952) of images of a defect zone, properties of these coming from the filter, and contextual data (740), a neural circuit (970) receiving the working inputs, a digital decision and alarm stage (992) working on the basis of the output of the neural circuit, and a sorting and marking robot (994) for the pipes deemed not to conform by the decision and alarm step.
摘要翻译：管道非破坏性试验装置。根据选定的时间规则，在超声波发射机的选择性激励之后，从超声波接收器捕获的信号中提取关于缺陷的信息。接收器形成具有选定几何形状的布置，其以超声波方式与管道相对旋转/平移运动耦合。该装置包括：转换器（891; 892），其根据移动选择性地隔离在指定时间窗口中的回波的数字表示，以及通过提取缺陷的图像（901; 902），滤波器（921; 922）其确定推定的缺陷区（Zcur）及其属性，组合器（960），用于从缺陷区的图像的提取（951; 952）准备工作数字输入，来自滤波器的属性以及上下文数据（740），接收工作输入的神经电路（970），基于神经回路的输出工作的数字判定和报警阶段（992），以及用于所述管道的排序和标记机器人（994）不符合决策和报警步骤。

8. 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。

9. 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。

10. 发明授权

US08265886B2 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：US08265886B2
公开(公告)日：2012-09-11
申请号：US12306534
申请日：2007-06-25
申请人： Bernard Bisiaux , Frédéric Lesage , Sébastien Petit , Sylvain Deutsch
发明人： Bernard Bisiaux , Frédéric Lesage , Sébastien Petit , Sylvain Deutsch
IPC分类号： G01N29/06 , G01N29/26
CPC分类号： G01N29/0609 , G01N29/041 , G01N29/221 , G01N29/262 , G01N29/265 , G01N29/4445 , G01N29/4481 , G01N2291/02854 , G01N2291/0421 , G01N2291/0422 , G01N2291/044 , G01N2291/106 , G01N2291/2634
摘要： A non-destructive testing device for pipes is provided. The device extracts information on defects from signals captured by ultrasound receivers following the selective excitation of ultrasound transmitters according to a selected time rule. The receivers form an arrangement with a selected geometry, coupled in an ultrasound fashion, with relative rotation/translation movement, with the pipe. The device includes a converter that selectively isolates a digital representation of echoes in designated time windows, as a function of the movement, and by extracting an image of defects, a filter which determines presumed defect zones and properties of these, a combiner to prepare working digital inputs from an extract of images of a defect zone, a neural circuit receiving the working inputs, a digital decision and alarm stage working on the basis of the output of the neural circuit, and a sorting and marking robot.
摘要翻译：提供了一种用于管道的非破坏性测试装置。该设备根据选定的时间规则，在超声波发射机的选择性激励之后，从由超声波接收器捕获的信号中提取关于缺陷的信息。接收器形成具有选定几何形状的布置，其以超声波方式与管道相对旋转/平移运动耦合。该装置包括转换器，其选择性地将指定的时间窗口中的回波的数字表示作为运动的函数分离，并且通过提取缺陷的图像，确定这些的推定的缺陷区域和属性的滤波器，组合器来准备工作来自缺陷区域的图像提取的数字输入，接收工作输入的神经回路，基于神经回路输出的数字判定和报警阶段以及分类和标记机器人。

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