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1. 发明授权

US08596127B2 Method for the non-destructive testing of objects using ultrasound 有权
标题翻译：使用超声波对物体进行非破坏性测试的方法
公开(公告)号：US08596127B2
公开(公告)日：2013-12-03
申请号：US12994471
申请日：2009-05-28
申请人： Stephan Falter , Roman Koch , Walter De Odorico , Gerhard Finger , Klaus-Peter Busch
发明人： Stephan Falter , Roman Koch , Walter De Odorico , Gerhard Finger , Klaus-Peter Busch
IPC分类号： G01N29/44
CPC分类号： G01N29/262 , G01N29/4463 , G01N2291/0231
摘要： The invention relates to a method for processing signals which are generated by the reflection of ultrasonic waves by defects in the surface of objects during the non-destructive testing of objects such as pipes, bars, sheet metal, or uniform and complex carbon-fiber components. Said method comprises the following steps: emission of a complete wavefront onto at least one test section of the object, using a plurality of independent emission elements; receiving a wave reflected by the structure of the object by means of a plurality of receiver elements that are independent of one another; digitalization of the signals received by the receiver elements in digitizing steps; continuous modification of delay values and/or the number of receiver elements for each digitalization step (on-the-fly).
摘要翻译：本发明涉及一种用于处理信号的方法，所述信号是通过在诸如管，棒，金属片或均匀和复杂的碳纤维组件的物体的非破坏性测试期间通过物体表面中的缺陷反射超声波而产生的。所述方法包括以下步骤：使用多个独立发射元件将完整波前发射到物体的至少一个测试部分上; 通过彼此独立的多个接收器元件接收由对象的结构反射的波; 在数字化步骤中由接收器元件接收的信号的数字化; 延迟值的连续修改和/或每个数字化步骤的接收器元件的数量（即时）。

2. 发明授权

US07581444B2 Method and circuit arrangement for disturbance-free examination of objects by means of ultrasonic waves 有权
标题翻译：通过超声波对物体进行无扰动检测的方法和电路布置
公开(公告)号：US07581444B2
公开(公告)日：2009-09-01
申请号：US10564737
申请日：2004-07-19
申请人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Roman Koch
发明人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Roman Koch
IPC分类号： G01N29/024
CPC分类号： G01S15/89 , G01N29/07 , G01N29/11 , G01N29/262 , G01N29/449 , G01N29/48 , G01N2291/044
摘要： A method and circuit arrangement for processing signals which are produced during disturbance-free examination of objects such as pipes or sheet metal, by reflecting ultrasonic waves at defective spots on the structure of the object. According to the method, a complete wave front is emitted on at least one section of the object which is to be examined by means of a plurality of independent transmitting elements, a wave reflected by the structure of the object is received by means of a plurality of receiving elements which are independent of each other, the signals received by the receiving elements are digitalized, and the digitalized signals are stored in a storage element according to amplitude and propagation time. In order to detect defective points on the structure of the object in a faster manner with improved signal/noise ratio, the defective points are detected by a phase-locked addition of the stored amplitude values of the propagation time.
摘要翻译：通过将物体的结构上的缺陷点反射超声波来处理在对物体（例如管道或金属板）进行无扰动检查期间产生的信号的方法和电路装置。根据该方法，通过多个独立的发送元件在被检查对象的至少一个部分上发射完整的波前，由对象的结构反射的波被多个接收元件相互独立的接收元件被数字化，数字化信号根据振幅和传播时间被存储在存储元件中。为了以更好的信噪比更快地检测物体的结构上的缺陷点，通过存储的传播时间的振幅值的相位锁定相加来检测缺陷点。

3. 发明申请

US20060195273A1 Method and circuit arrangement for disturbance-free examination of objects by means of ultrasonic waves 有权
公开(公告)号：US20060195273A1
公开(公告)日：2006-08-31
申请号：US10564737
申请日：2004-07-19
申请人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Roman Koch
发明人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Roman Koch
IPC分类号： G01B5/28
CPC分类号： G01S15/89 , G01N29/07 , G01N29/11 , G01N29/262 , G01N29/449 , G01N29/48 , G01N2291/044
摘要： A method and circuit arrangement for processing signals which are produced during disturbance-free examination of objects such as pipes or sheet metal, by reflecting ultrasonic waves at defective spots on the structure of the object. According to the method, a complete wave front is emitted on at least one section of the object which is to be examined by means of a plurality of independent transmitting elements, a wave reflected by the structure of the object is received by means of a plurality of receiving elements which are independent of each other, the signals received by the receiving elements are digitalized, and the digitalized signals are stored in a storage element according to amplitude and propagation time. In order to detect defective points on the structure of the object in a faster manner with improved signal/noise ratio, the defective points are detected by a phase-locked addition of the stored amplitude values of the propagation time.

4. 发明申请

US20110132091A1 METHOD FOR THE NON-DESTRUCTIVE TESTING OF OBJECTS USING ULTRASOUND 有权
标题翻译：使用超声波对物体进行非破坏性测试的方法
公开(公告)号：US20110132091A1
公开(公告)日：2011-06-09
申请号：US12994471
申请日：2009-05-28
申请人： Stephan Falter , Roman Koch , Walter De Odorico , Gerhard Finger , Klaus-Peter Busch
发明人： Stephan Falter , Roman Koch , Walter De Odorico , Gerhard Finger , Klaus-Peter Busch
IPC分类号： G01N29/04
CPC分类号： G01N29/262 , G01N29/4463 , G01N2291/0231
摘要： The invention relates to a method for processing signals which are generated by the reflection of ultrasonic waves by defects in the surface of objects during the non-destructive testing of objects such as pipes, bars, sheet metal, or uniform and complex carbon-fiber components. Said method comprises the following steps: emission of a complete wavefront onto at least one test section of the object, using a plurality of independent emission elements; receiving a wave reflected by the structure of the object by means of a plurality of receiver elements that are independent of one another; digitalization of the signals received by the receiver elements in digitizing steps; continuous modification of delay values and/or the number of receiver elements for each digitalization step (on-the-fly).
摘要翻译：本发明涉及一种用于处理信号的方法，所述信号是通过在诸如管，棒，金属片或均匀和复杂的碳纤维组件的物体的非破坏性测试期间通过物体表面中的缺陷反射超声波而产生的。所述方法包括以下步骤：使用多个独立发射元件将完整波前发射到物体的至少一个测试部分上; 通过彼此独立的多个接收器元件接收由对象的结构反射的波; 在数字化步骤中由接收器元件接收的信号的数字化; 延迟值的连续修改和/或每个数字化步骤的接收器元件的数量（即时）。

5. 发明授权

US08850894B2 Method and device for ultrasonic testing of a component 有权
标题翻译：用于组件超声波测试的方法和装置
公开(公告)号：US08850894B2
公开(公告)日：2014-10-07
申请号：US13127393
申请日：2009-11-03
申请人： Walter De Odorico , Roman Koch
发明人： Walter De Odorico , Roman Koch
IPC分类号： G01N29/04 , G01N29/22 , G01N29/265
CPC分类号： G01N29/225 , G01N29/265 , G01N2291/262
摘要： A device and a method for ultrasonic testing by means of a local immersion technique of a stringer component section of a flat component are provided. The device includes a test head assembly mounted as moving floatingly by a holding device in the Y-direction longitudinally. The test head assembly includes: a test head that can be connected to an automatically actuated handling device and that can be moved by the handling device along the stringer; a test head holder; and a counter-holder coupled with the test head holder by an actuation element, wherein the actuation element is configured to steer the test head holder and the counter-holder from a closed position to an open position, the test head holder and the counter-holder being mounted floatingly along a guiding rail running in the X-direction transversely to the stringer, and fit, in a force-loaded manner, to each side surface of the stringer.
摘要翻译：提供了一种通过平坦部件的桁条部件的局部浸渍技术进行超声波测试的装置和方法。该装置包括一个安装在Y方向纵向由保持装置浮动移动的测试头组件。测试头组件包括：测试头，其可连接到自动致动的操作装置，并且可由操纵装置沿着桁条移动; 测试头支架; 以及通过致动元件与测试头保持器耦合的反向支架，其中所述致动元件构造成将所述测试头保持器和所述相对支架从关闭位置转向打开位置，所述测试头保持器和所述反向支架保持器沿着横向于纵梁的X方向的导轨浮动地安装，并且以加载的方式配合到桁条的每个侧表面。

6. 发明申请

US20110259105A1 METHOD AND DEVICE FOR ULTRASONIC TESTING OF A COMPONENT 有权
标题翻译：用于组件超声波测试的方法和装置
公开(公告)号：US20110259105A1
公开(公告)日：2011-10-27
申请号：US13127393
申请日：2009-11-03
申请人： Walter De Odorico , Roman Koch
发明人： Walter De Odorico , Roman Koch
IPC分类号： G01N29/04
CPC分类号： G01N29/225 , G01N29/265 , G01N2291/262
摘要： A device and a method for ultrasonic testing by means of a local immersion technique of a stringer component section of a flat component are provided. The device includes a test head assembly mounted as moving floatingly by a holding device in the Y-direction longitudinally. The test head assembly includes: a test head that can be connected to an automatically actuated handling device and that can be moved by the handling device along the stringer; a test head holder; and a counter-holder coupled with the test head holder by an actuation element, wherein the actuation element is configured to steer the test head holder and the counter-holder from a closed position to an open position, the test head holder and the counter-holder being mounted floatingly along a guiding rail running in the X-direction transversely to the stringer, and fit, in a force-loaded manner, to each side surface of the stringer.
摘要翻译：提供了一种通过平坦部件的桁条部件的局部浸渍技术进行超声波测试的装置和方法。该装置包括一个安装在Y方向纵向由保持装置浮动移动的测试头组件。测试头组件包括：测试头，其可连接到自动致动的操作装置，并且可由操纵装置沿着桁条移动; 测试头支架; 以及通过致动元件与测试头保持器耦合的反向支架，其中所述致动元件构造成将所述测试头保持器和所述相对支架从关闭位置转向打开位置，所述测试头保持器和所述反向支架保持器沿着横向于纵梁的X方向的导轨浮动地安装，并且以加载的方式配合到桁条的每个侧表面。

7. 发明授权

US07798003B2 Ultrasound probe arrangement 有权
标题翻译：超声探头安排
公开(公告)号：US07798003B2
公开(公告)日：2010-09-21
申请号：US11914619
申请日：2006-05-18
申请人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Wolfgang Haase , Roman Koch
发明人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Wolfgang Haase , Roman Koch
IPC分类号： G01N29/28
CPC分类号： G01N29/28 , G01N2291/044 , G01N2291/106
摘要： The invention relates to an ultrasound probe arrangement (14, 16) for coupling ultrasonic signals toward a component (12), which is to be inspected, by using the water open jet method, with a probe (24; 124), which is placed inside a jet nozzle (26; 126) and having a multitude of ultrasonic transmitting and/or receiving elements (25; 125) and at least one liquid inlet (28; 128) as well as at least one liquid outlet (30; 130). In order to improve the flow of water inside the jet nozzle, the invention provides that: one or more preliminary or filter chambers (FK1, FK2, FK3) are situated upstream from a flow space (36, 136); each preliminary or filter chamber (FK1, FK2, FK3) comprises a dividing wall (TW1, TW2, TW3) having flow channels (SK1, SK2, SK3) running perpendicular to the direction of flow; the number of flow channels (SK1, SK2, SK3) in each dividing wall (TW1, TW2, TW3) increases in the direction of flow, and; the diameter of the flow channels (SK1, SK2, SK3) in each dividing wall (TW1, TW2, TW3) decreases in the direction of flow.
摘要翻译：本发明涉及一种超声波探头装置（14,16），用于通过使用水开放喷射法将超声波信号耦合到待检查的部件（12），探针（24; 124）被放置在喷射喷嘴（26; 126）内并且具有多个超声波发射和/或接收元件（25; 125）和至少一个液体入口（28; 128）以及至少一个液体出口（30; 130）。为了改善射流喷嘴内的水流，本发明提供：一个或多个初级或过滤室（FK1，FK2，FK3）位于流动空间（36,136）的上游。每个初级或过滤室（FK1，FK2，FK3）包括具有垂直于流动方向延伸的流动通道（SK1，SK2，SK3）的分隔壁（TW1，TW2，TW3）每个分隔壁（TW1，TW2，TW3）中的流路数（SK1，SK2，SK3）在流动方向上增加; 每个分隔壁（TW1，TW2，TW3）中的流路（SK1，SK2，SK3）的直径在流动方向上减小。

8. 发明申请

US20090126496A1 Ultrasound Probe Arrangement 有权
标题翻译：超声探头布置
公开(公告)号：US20090126496A1
公开(公告)日：2009-05-21
申请号：US11914619
申请日：2006-05-18
申请人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Wolfgang Haase , Roman Koch
发明人： Albrecht Maurer , Michael Strauss , Walter De Odorico , Wolfgang Haase , Roman Koch
IPC分类号： G01N29/28
CPC分类号： G01N29/28 , G01N2291/044 , G01N2291/106
摘要： The invention relates to an ultrasound probe arrangement (14, 16) for coupling ultrasonic signals toward a component (12), which is to be inspected, by using the water open jet method, with a probe (24; 124), which is placed inside a jet nozzle (26; 126) and having a multitude of ultrasonic transmitting and/or receiving elements (25; 125) and at least one liquid inlet (28; 128) as well as at least one liquid outlet (30; 130). In order to improve the flow of water inside the jet nozzle, the invention provides that: one or more preliminary or filter chambers (FK1, FK2, FK3) are situated upstream from a flow space (36, 136); each preliminary or filter chamber (FK1, FK2, FK3) comprises a dividing wall (TW1, TW2, TW3) having flow channels (SK1, SK2, SK3) running perpendicular to the direction of flow; the number of flow channels (SK1, SK2, SK3) in each dividing wall (TW1, TW2, TW3) increases in the direction of flow, and; the diameter of the flow channels (SK1, SK2, SK3) in each dividing wall (TW1, TW2, TW3) decreases in the direction of flow.
摘要翻译：本发明涉及一种超声波探头装置（14,16），用于通过使用水开放喷射法将超声波信号耦合到待检查的部件（12），探针（24; 124）被放置在喷射喷嘴（26; 126）内并且具有多个超声波发射和/或接收元件（25; 125）和至少一个液体入口（28; 128）以及至少一个液体出口（30; 130）。为了改善射流喷嘴内的水流，本发明提供：一个或多个初级或过滤室（FK1，FK2，FK3）位于流动空间（36,136）的上游。每个初级或过滤室（FK1，FK2，FK3）包括具有垂直于流动方向延伸的流动通道（SK1，SK2，SK3）的分隔壁（TW1，TW2，TW3）每个分隔壁（TW1，TW2，TW3）中的流路数（SK1，SK2，SK3）在流动方向上增加; 每个分隔壁（TW1，TW2，TW3）中的流路（SK1，SK2，SK3）的直径在流动方向上减小。

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