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1. 发明申请

US20070068907A1 System and method for monitoring a weld operation 失效
标题翻译：用于监测焊接操作的系统和方法
公开(公告)号：US20070068907A1
公开(公告)日：2007-03-29
申请号：US11237258
申请日：2005-09-28
申请人： Thomas Batzinger , Waseem Faidi , Sivaramanivas Ramaswamy , Manoj Kumar Meethal , York Oberdoerfer , Gerhard Splitt , Werner Roye , Johannes Buechler , Rajagopalan Chandrasekharan
发明人： Thomas Batzinger , Waseem Faidi , Sivaramanivas Ramaswamy , Manoj Kumar Meethal , York Oberdoerfer , Gerhard Splitt , Werner Roye , Johannes Buechler , Rajagopalan Chandrasekharan
IPC分类号： B23K11/24
CPC分类号： B23K11/252 , G01N29/11 , G01N29/4427 , G01N2291/0252 , G01N2291/0421 , G01N2291/0422 , G01N2291/102 , G01N2291/267
摘要： A system for monitoring a weld operation is provided. The system includes an ultrasonic wave generator adapted to deliver an ultrasonic wave to a target material during the weld operation and an ultrasonic receiver adapted to receive the ultrasonic wave propagated through the target material. The system also includes a signal processor adapted to determine a quality level of a weld created during the weld operation by extracting data corresponding to a torsional mode from the ultrasonic wave and comparing the data to a profile that corresponds to an acceptable quality level.
摘要翻译：提供了一种用于监测焊接操作的系统。该系统包括适于在焊接操作期间将超声波传送到目标材料的超声波发生器和适于接收通过目标材料传播的超声波的超声波接收器。该系统还包括信号处理器，其适于通过从超声波提取对应于扭转模式的数据并将数据与对应于可接受的质量水平的轮廓进行比较来确定在焊接操作期间产生的焊缝的质量水平。

2. 发明申请

US20060058974A1 Converting a digital radiograph to an absolute thickness map 有权
公开(公告)号：US20060058974A1
公开(公告)日：2006-03-16
申请号：US11108498
申请日：2005-04-18
申请人： Brian Lasiuk , Thomas Batzinger , Manoharan Venugopal , Elizabeth Dixon , Michael Hopple , Nityanand Gopalika , Sivaramanivas Ramaswamy , Debasish Mishra , Rajashekar Venkatachalam , Vamshi Reddy Kommareddy
发明人： Brian Lasiuk , Thomas Batzinger , Manoharan Venugopal , Elizabeth Dixon , Michael Hopple , Nityanand Gopalika , Sivaramanivas Ramaswamy , Debasish Mishra , Rajashekar Venkatachalam , Vamshi Reddy Kommareddy
IPC分类号： G01C25/00 , G06F19/00
CPC分类号： G01B15/025
摘要： A digital radiography imaging system for acquiring digital images of an object, and a method for transforming digital images into an absolute thickness map characterizing the object under inspection. The system includes a radiation source for directing radiation through a desired region of the object, and a radiation detector having a plurality of sensing elements for detecting radiation passing through the object. Numerical data generated from each sensing element is calibrated, for example by correcting for variations in radiation paths between the source and detector, by correcting for variations in the spatial frequency response (MTF) of the detector, by correcting for variations in the geometric profile of the object under inspection, and by correcting for material contained in and/or around the object. The calibrated data is processed in order to generate and display an absolute thickness map of the object. The calibration procedures are adapted for extracting a thickness map from both isotope sources and X-ray tube sources.

3. 发明申请

US20070006656A1 System and method for monitoring deposition within tubes of a heating system 审中-公开
标题翻译：用于监测加热系统管内沉积的系统和方法
公开(公告)号：US20070006656A1
公开(公告)日：2007-01-11
申请号：US11177655
申请日：2005-07-11
申请人： Thomas Batzinger , Bruno Haider , Peter Allison , Mel Esmacher
发明人： Thomas Batzinger , Bruno Haider , Peter Allison , Mel Esmacher
IPC分类号： G01N29/04
CPC分类号： G01N29/043 , G01N29/07 , G01N29/262 , G01N2291/0251 , G01N2291/044 , G01N2291/106 , G01N2291/2634
摘要： A system and method for determining deposition parameters within an industrial heating system is provided. The system includes a phased array probe arranged adjacent to a tube within the industrial heating system. The phased array probe transmits and receives signals. A processing unit is in communication with the phased array probe for processing the received signals to generate data on deposition parameters of the tube. A display unit is coupled to the processing unit for displaying the data.
摘要翻译：提供了一种用于确定工业加热系统内的沉积参数的系统和方法。该系统包括在工业加热系统内与管相邻布置的相控阵探头。相控阵探头发射和接收信号。处理单元与相控阵探头通信，用于处理所接收的信号以产生关于管的沉积参数的数据。显示单元耦合到处理单元以显示数据。

4. 发明申请

US20060144162A1 Method and apparatus for evaluating fluid flow in a heat exchanger 审中-公开
标题翻译：用于评估热交换器中的流体流动的方法和装置
公开(公告)号：US20060144162A1
公开(公告)日：2006-07-06
申请号：US11028694
申请日：2005-01-05
申请人： Thomas Batzinger , Shridhar Nath , Kenneth Herd
发明人： Thomas Batzinger , Shridhar Nath , Kenneth Herd
IPC分类号： G01F1/66
CPC分类号： G01F1/663 , F22B37/38
摘要： A method for diagnosing a vessel having a casing with multiple isolated fluid pathways disposed therein, is provided. The vessel provides for at least one fluid flow. The method includes disposing an ultrasonic device proximate to the vessel, emitting multiple ultrasonic probe signals from the ultrasonic device, evaluating the reflected signals for at least one characteristic of the at least one fluid flow through the flow area, and generating a set of fluid flow characteristics of the flow area based on the evaluating. The probe signals are configured to interact with a flow area and generate multiple reflected signals.
摘要翻译：提供一种用于诊断具有设置在其中的具有多个分离流体通道的壳体的容器的方法。容器提供至少一个流体流。所述方法包括将超声装置设置在所述容器附近，从所述超声波装置发射多个超声波探测信号，评估所述反射信号以获得通过所述流动区域的所述至少一个流体流的至少一个特征，以及产生一组流体流基于评估的流域特征。探针信号被配置为与流动区域相互作用并产生多个反射信号。

5. 发明申请

US20050041775A1 High speed digital radiographic inspection of piping 失效
公开(公告)号：US20050041775A1
公开(公告)日：2005-02-24
申请号：US10646279
申请日：2003-08-22
申请人： Thomas Batzinger , Brian Lasiuk , Peter Allison , Gregory Mohr , August Matula
发明人： Thomas Batzinger , Brian Lasiuk , Peter Allison , Gregory Mohr , August Matula
IPC分类号： G01N23/04 , G01N23/18 , G01B15/06 , G01N23/02
CPC分类号： G01N23/04 , G01N23/18
摘要： A system and method for high-speed radiographic inspection of fluid transport vessels in which a radiation source and a radiation detector are positioned on opposite sides of the outside surface of the vessel. A positioning system is provided for moving and locating the radiation source and radiation detector longitudinally with respect to the vessel and for moving the radiation source and radiation detector circumferentially with respect to the vessel. In operation, the positioning system causes the radiation source and radiation detector to spiral along the vessel in a coordinated manner while the radiation source illuminates an adjacent region of the vessel with radiation. The radiation is converted into corresponding electrical signals used to generate images of objects in the radiation path. Finally, an operator inspects the images for defects.

6. 发明申请

US20120043962A1 METHOD AND APPARATUS FOR EDDY CURRENT INSPECTION OF CASE-HARDENDED METAL COMPONENTS 审中-公开
标题翻译：硬质金属部件电流检测方法与装置
公开(公告)号：US20120043962A1
公开(公告)日：2012-02-23
申请号：US12860353
申请日：2010-08-20
申请人： Changting WANG , Haiyan Sun , Anthony Giammarise , Thomas Batzinger , Mandar Godbole , Nilesh Tralshawala , Aparna Sheila-Vadde , Michael Sirak , Shubin Liu
发明人： Changting WANG , Haiyan Sun , Anthony Giammarise , Thomas Batzinger , Mandar Godbole , Nilesh Tralshawala , Aparna Sheila-Vadde , Michael Sirak , Shubin Liu
IPC分类号： G01R33/12
CPC分类号： G01N27/9046 , G01N27/80
摘要： A method for determining a case depth of a hardened layer in a surface of a metal object includes: (a) placing an eddy current probe at a location adjacent the surface; (b) using the eddy current probe, generating a time-varying eddy current in the object; (c) using the eddy current probe, outputting a measured eddy current and providing a signal representative of the measured eddy current to a computer; (d) using the computer, comparing the time-varying measured eddy current to a correlation of measured eddy currents to known case depths; and (e) determining the case depth at the location of the probe based on the correlation.
摘要翻译：用于确定金属物体的表面中的硬化层的壳体深度的方法包括：（a）在与表面相邻的位置放置涡流探针; （b）使用涡流探头，在物体中产生时变涡流; （c）使用涡电流探头，输出测量的涡流并向计算机提供表示测量的涡流的信号; （d）使用计算机，将随时间变化的测量涡流与测量涡流与已知情况深度的相关性进行比较; 和（e）基于所述相关性来确定探针位置处的病例深度。

7. 发明授权

US06922641B2 System and method for monitoring defects in structures 失效
标题翻译：监测结构缺陷的系统和方法
公开(公告)号：US06922641B2
公开(公告)日：2005-07-26
申请号：US10664196
申请日：2003-09-17
申请人： Thomas Batzinger , Andrew May , Peter Allison , Carl Lester
发明人： Thomas Batzinger , Andrew May , Peter Allison , Carl Lester
IPC分类号： G01B5/28 , G01B7/06 , G01B7/28 , G01N27/20
CPC分类号： G01B7/281
摘要： A system and method for monitoring defects in a structure are provided. The system includes a power supply for supplying an electric current to a monitoring area of the structure and a reference; a measurement circuit for measuring a potential drop across at least two contact points of the monitoring area and at least two contact points of the reference; and a processor adapted to determine a ratio of the monitoring area potential drop to the reference potential drop indicative of a percentage change in a thickness of the structure. The method includes the steps of supplying the current to the monitoring area and the reference; measuring a first potential drop across the monitoring area and the reference; and determining the ratio indicative of the percentage change in the thickness of the structure.
摘要翻译：提供了一种用于监测结构中的缺陷的系统和方法。该系统包括用于向结构的监视区域提供电流的电源和参考; 测量电路，用于测量监测区域的至少两个接触点和参考的至少两个接触点的电位降; 以及处理器，其适于确定所述监测区域电位降与所述参考电位下降的比率，其指示所述结构的厚度的百分比变化。该方法包括将电流提供给监视区域和参考信号的步骤; 测量监测区域和参考值的第一个潜在下降点; 并确定表示该结构的厚度的百分比变化的比率。

8. 发明申请

US20050081636A1 Two dimensional phased arrays for volumetric ultrasonic inspection and methods of use 有权
标题翻译：用于体积超声波检查的二维相控阵列和使用方法
公开(公告)号：US20050081636A1
公开(公告)日：2005-04-21
申请号：US10686756
申请日：2003-10-16
申请人： James Barshinger , Thomas Batzinger , Wei Li , John Deaton , David Lappas , Robert Gilmore , Richard Klaassen
发明人： James Barshinger , Thomas Batzinger , Wei Li , John Deaton , David Lappas , Robert Gilmore , Richard Klaassen
IPC分类号： G01N29/24 , B06B1/06 , G01N29/26 , G01S7/52 , G01S15/89 , G10K11/34 , H04R17/00 , G01N29/04
CPC分类号： G01S15/8925 , G01N29/262 , G01N2291/106 , G01N2291/2693 , G10K11/346
摘要： The present disclosure provides for the application of a two-dimensional ultrasonic phased array (100), formed of a plurality of transducers (102) arranged in a rectilinear pattern, for material and volumetric component testing. The two-dimensional array enables electronic adjustment of the focal properties and size of the aperture in both the azimuthal and elevational directions such that uniform and/or specified sound field characteristics can be obtained at any or all locations in the component being tested.
摘要翻译：本公开提供了由以直线图案排列的多个换能器（102）形成的用于材料和体积分量测试的二维超声相控阵列（100）的应用。二维阵列使得能够在方位角和高度方向上电子调节孔径的焦点特性和尺寸，使得可以在待测部件中的任何或所有位置获得均匀和/或指定的声场特性。

9. 发明申请

US20050057247A1 OMNIDIRECTIONAL EDDY CURRENT PROBES, ARRAY PROBES, AND INSPECTION SYSTEMS 失效
标题翻译： OMNIDIRECTIONAL EDDY CURRENT PROBES，ARRAY PROBES和检查系统
公开(公告)号：US20050057247A1
公开(公告)日：2005-03-17
申请号：US10662681
申请日：2003-09-12
申请人： Thomas Batzinger , Shridhar Nath , Curtis Rose
发明人： Thomas Batzinger , Shridhar Nath , Curtis Rose
IPC分类号： G01N27/90 , G01N27/82 , G01R33/12
CPC分类号： G01N27/9033
摘要： An omnidirectional eddy current probe includes a number of sense coils arranged in a stack having a principal axis. At least two of the sense coils are rotationally skewed about the principal axis relative to one another. The sense coils are operatively connected to each other and a drive coil is also positioned in the stack. An impulse through the drive coil induces a magnetic influx through a conducting material specimen having a surface, thereby generating eddy currents on the surface. Secondary magnetic field generated from the eddy currents produces corresponding signals in the sense coils, and the signals are then analyzed for the possibility of surface flaw in the conducting material.
摘要翻译：全向涡流探针包括布置在具有主轴的堆叠中的多个感测线圈。感测线圈中的至少两个相对于彼此围绕主轴旋转倾斜。感测线圈可操作地彼此连接，并且驱动线圈也位于堆叠中。通过驱动线圈的冲击通过具有表面的导电材料试样引起磁流入，从而在表面上产生涡流。从涡流产生的二次磁场在感测线圈中产生相应的信号，然后分析信号中导电材料表面缺陷的可能性。

10. 发明申请

US20070186655A1 Methods and apparatus for porosity measurement 有权
标题翻译：孔隙度测量方法和装置
公开(公告)号：US20070186655A1
公开(公告)日：2007-08-16
申请号：US11355217
申请日：2006-02-15
申请人： Francis Reed , Thomas Batzinger
发明人： Francis Reed , Thomas Batzinger
IPC分类号： G01N29/04
CPC分类号： G01N29/30 , G01N15/088 , G01N29/06 , G01N29/11 , G01N29/4463 , G01N2015/0846 , G01N2291/0231 , G01N2291/0234 , G01N2291/0427 , G01N2291/045
摘要： A method for non-destructively inspecting a composite structure with a single ultrasonic transducer includes determining a calibration amplitude of ultrasonic transmissions emitted by the single ultrasonic transducer to a reflector in a fluid-filled immersion tank and received back at the single ultrasonic transducer. The method also includes inserting the composite structure into the fluid-filled immersion tank between the reflector and the single ultrasonic transducer. In addition, the method includes scanning the composite structure with the single ultrasonic transducer to measure ultrasonic amplitudes for sound waves traveling through the composite structure, reflecting off the reflector plate and then traveling back through the structure to the single ultrasonic transducer. The measured ultrasonic amplitudes are corrected using the calibration amplitude and other measured transmission losses, and the corrected ultrasonic amplitudes are utilized to generate either or both a digital image showing porosity or a measurement of porosity of the composite structure.
摘要翻译：用单个超声波换能器非破坏性地检查复合结构的方法包括确定由单个超声波换能器发射的超声波传输的校准幅度到流体填充的浸没池中的反射器并在单个超声波换能器处被接收。该方法还包括将复合结构插入到反射器和单个超声换能器之间的充满液体的浸没池中。此外，该方法包括用单个超声换能器扫描复合结构，以测量通过复合结构传播的声波的超声振幅，反射出反射板，然后通过结构行进回到单个超声波换能器。使用校准幅度和其他测量的传输损耗来校正测量的超声波幅度，并且利用校正的超声波幅度来产生显示孔隙率的数字图像或复合结构的孔隙率的测量。

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