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1. 发明申请

US20190242853A1 Method For Automatically Inspecting A Weld Bead Deposited In a Chamfer Formed Between Two Metal Pieces To Be Assembled 审中-公开
公开(公告)号：US20190242853A1
公开(公告)日：2019-08-08
申请号：US16343344
申请日：2017-10-10
申请人： SAIPEM S.A.
发明人： Nicolas FEUILLY , Marco Aurelio OCCHILUPO , Eric KERDILES
IPC分类号： G01N29/04 , B23K9/028 , B23K31/12 , G01N29/24 , G01N29/22
CPC分类号： G01N29/041 , B23K9/0216 , B23K9/0286 , B23K31/125 , G01N29/11 , G01N29/225 , G01N29/228 , G01N29/2412 , G01N29/265 , G01N29/4427 , G01N29/4445 , G01N2291/015 , G01N2291/0234 , G01N2291/0423 , G01N2291/048 , G01N2291/102 , G01N2291/103 , G01N2291/105 , G01N2291/2634 , G01N2291/2675 , G10K11/355
摘要： A method of automatically inspecting a weld bead deposited in a plurality of passes in a chamfer formed between two parts by performing the following steps: positioning at least one emission electromagnetic acoustic sensor on one side of the chamfer and at least one reception electromagnetic acoustic sensor an opposite side of the chamfer, the ultrasound wave emission sensor being configured to emit Rayleigh surface waves; while depositing a pass, automatically moving the sensors to follow the movement of welding electrodes along the chamfer; activating the sensors while they are moving to enable the emission sensor to generate and emit Rayleigh waves towards the pass of the weld bead that is being deposited, the reception sensor receiving the ultrasound signals transmitted and/or reflected in said pass; and reiterating the operation for the entire pass of the weld bead.

2. 发明申请

US20180017533A1 AN APPARATUS AND METHOD FOR INSPECTING A PIPELINE 审中-公开
公开(公告)号：US20180017533A1
公开(公告)日：2018-01-18
申请号：US15552652
申请日：2016-02-24
申请人： HALFWAVE AS
发明人： Petter Norli , Wayne Fleury , Paul Doust
IPC分类号： G01N29/34 , G01N29/24 , G01N29/04 , G01N29/44
CPC分类号： G01N29/348 , G01N29/04 , G01N29/12 , G01N29/2437 , G01N29/262 , G01N29/343 , G01N29/4409 , G01N2291/014 , G01N2291/0234 , G01N2291/0289 , G01N2291/0427 , G01N2291/044 , G01N2291/103 , G01N2291/106 , G01N2291/2636
摘要： It is described an apparatus for inspecting a pipeline, said apparatus including a cylindrical body (15) adapted to be transported inside said pipeline, an array of acoustical transducers (Tx,y) installed in the surface of the cylindrical body (15), the acoustical transducers being organized in columns and rows in a belt around the cylindrical body, a controller adapted to initiate a transmission of an acoustical signal from a first transducer (T2,2) and a reception of said acoustical signal from other transducers in said array surrounding the first transducer, the controller further being adapted to determine the direction to a flaw in the wall of said pipeline from the received acoustical signals.

3. 发明申请

US20170299381A1 Ultrasonic Inspection of Wrinkles in Composite Objects 审中-公开
公开(公告)号：US20170299381A1
公开(公告)日：2017-10-19
申请号：US15098765
申请日：2016-04-14
申请人： The Boeing Company
发明人： Jill Paisley Bingham
IPC分类号： G01B17/00 , G01N29/04
CPC分类号： G01B17/00 , G01N29/04 , G01N29/043 , G01N29/069 , G01N29/262 , G01N29/44 , G01N2291/01 , G01N2291/0231 , G01N2291/02854 , G01N2291/0289 , G01N2291/044 , G01N2291/103 , G01N2291/106 , G01N2291/2694
摘要： A method and apparatus for evaluating an object having a wrinkle are provided. An array of receiving elements is configured such that only two receiving apertures are configured to receive at a given point in time. Energy is sent into the object using an array of transmitting elements. Reflected energy is received at the only two receiving apertures of the array of receiving elements in response to a portion of the energy being reflected off a plurality of layers in the object. A number of dimensions of a wrinkle in the object is determined based on the reflected energy received at the only two receiving apertures of the array of receiving elements.

4. 发明申请

US20170248555A1 EXTERNAL NOISEMAKER FOR PIPE SYSTEMS 审中-公开
公开(公告)号：US20170248555A1
公开(公告)日：2017-08-31
申请号：US15056403
申请日：2016-02-29
申请人： Mueller International, LLC
发明人： Shabbir Yusuf , Werner Guenther Richarz , Valentin Mircea Burtea , Filip Stefanovic
IPC分类号： G01N29/34 , G01N29/07 , G10K9/12
CPC分类号： G01N29/34 , G01N29/045 , G01N29/07 , G01N2291/011 , G01N2291/0258 , G01N2291/02854 , G01N2291/0289 , G01N2291/103 , G10K9/12 , G10K9/20 , G10K9/22
摘要： A noisemaker system includes: a node of an infrastructure system; and a noisemaker including a vibrating plate, the vibrating plate including a top surface and a bottom surface, the bottom surface of the vibrating plate in contact with an exterior surface of the node, and an actuator configured to engage the top surface of the vibrating plate and generate an acoustic signal.

5. 发明授权

US09335300B2 Saw mode-based surface defect system/method 有权
标题翻译：锯模式表面缺陷系统/方法
公开(公告)号：US09335300B2
公开(公告)日：2016-05-10
申请号：US14210783
申请日：2014-03-14
申请人： Vibrant Corporation
发明人： Leanne Jauriqui
IPC分类号： G01N29/12 , G01N29/04 , G01N29/24 , G01N29/44
CPC分类号： G01N29/12 , G01N29/041 , G01N29/2462 , G01N29/4427 , G01N2291/103 , G01N2291/265 , G01N2291/2696
摘要： Various approaches for assessing a part for a defect are disclosed and that are based upon SAW modes. In one embodiment, a part-under-test (120) is excited. One or more SAW modes (206) are identified in the frequency response (240/260) of the part-under-test (120). A SAW mode area (248/266) in the frequency response of the part-under-test (120) is compared with a baseline SAW mode area (238/258) of a baseline frequency response (230/250) (and which may be associated with an acceptable part). This comparison may be used to determine if the part-under-test (120) may be characterized defective in at least some respect.
摘要翻译：公开了用于评估缺陷部件的各种方法，并且基于SAW模式。在一个实施例中，受激部分测试（120）被激发。在部分测试（120）的频率响应（240/260）中识别一个或多个SAW模式（206）。将待测零件（120）的频率响应中的SAW模式区域（248/266）与基线频率响应（230/250）的基线SAW模式区域（238/258）进行比较（并且其可以与可接受的部分相关联）。该比较可以用于确定在零件下测试（120）是否可以在至少某些方面表征为有缺陷的。

6. 发明申请

US20160116366A1 METHOD AND SYSTEM FOR STRUCTURAL HEALTH MONITORING WITH FREQUENCY SYNCHRONIZATION 有权
标题翻译：具有频率同步的结构健康监测方法与系统
公开(公告)号：US20160116366A1
公开(公告)日：2016-04-28
申请号：US14526226
申请日：2014-10-28
申请人： Paulo Anchieta DA SILVA , Fernando DOTTA , Laudier Jacques DE MORAES DA COSTA , Arhur Martins Barbosa BRAGA , Luiz Carlos Guedes VALENTE , Daniel Ramos LOUZADA , Leonardo SALVINI , Paula Medeiros Proença DE GOUVÊA
发明人： Paulo Anchieta DA SILVA , Fernando DOTTA , Laudier Jacques DE MORAES DA COSTA , Arhur Martins Barbosa BRAGA , Luiz Carlos Guedes VALENTE , Daniel Ramos LOUZADA , Leonardo SALVINI , Paula Medeiros Proença DE GOUVÊA
IPC分类号： G01M7/00 , G01L1/16 , G01N29/04 , G01L1/24
CPC分类号： G01M7/00 , G01L1/167 , G01L1/246 , G01M5/0033 , G01M5/0041 , G01M5/0066 , G01N29/11 , G01N29/345 , G01N29/348 , G01N29/4436 , G01N2291/012 , G01N2291/0258 , G01N2291/103
摘要： Structural health monitoring (“SHM”) methods, apparatus and techniques involve building deformation fields maps (amplitude and phase related to excitation) on the surface of the structural component under monitoring based on a network of strain measurements by fiber Bragg grating sensors.
摘要翻译：结构健康监测（“SHM”）方法，设备和技术涉及到基于纤维布拉格光栅传感器的应变测量网络，在监测的结构部件表面上建立变形场图（与激励相关的振幅和相位）。

7. 发明授权

US08667847B2 Ultrasonic testing apparatus for pipe or tube end portion 有权
标题翻译：用于管或管端部的超声波检测装置
公开(公告)号：US08667847B2
公开(公告)日：2014-03-11
申请号：US13239511
申请日：2011-09-22
申请人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
发明人： Kenji Fujiwara , Hiroshi Kubota , Tomoyuki Obata , Masaki Yamano
IPC分类号： G01N29/04
CPC分类号： G01N29/28 , G01N29/225 , G01N29/275 , G01N2291/052 , G01N2291/056 , G01N2291/103 , G01N2291/2634
摘要： An ultrasonic testing apparatus for a pipe end portion, which enables accurate ultrasonic testing, comprises an ultrasonic probe disposed under the pipe end portion. The probe 1 transmits ultrasonic waves to the pipe end portion and receives the ultrasonic waves therefrom. A probe holder houses the probe which is disposed under the pipe end portion to face the pipe end portion and follows the pipe rotation. The probe holder comprises a coupling medium reserver part that surrounds a space between the probe and the pipe end portion to contain a coupling medium therein and comprises a coupling medium reserver part body into which the coupling medium is supplied. An annular bellows part, which communicates with the reserver part body, can expand and contract vertically and an annular spacer, which is attached to the upper side of the bellows part and an upper surface thereof has a flat horizontal surface.
摘要翻译：一种用于管端部的超声波测试装置，其能够进行精确的超声波测试，包括设置在管端部下方的超声波探头。探针1将超声波发送到管端部并从其接收超声波。探针架容纳设置在管端部下面以与管端部相对并且跟随管旋转的探针。探头支架包括耦合介质储存器部分，其围绕探针和管端部分之间的空间，以在其中容纳耦合介质，并且包括耦合介质储存器部件主体，耦合介质被供应到耦合介质保留部分主体中。与储存部件主体连通的环状波纹管部分可以垂直地膨胀和收缩，并且附接到波纹管部分的上侧的环形间隔件及其上表面具有平坦的水平表面。

8. 发明申请

US20140000369A1 METHOD OF MEASURING A CRYSTALLOGRAPHIC ORIENTATION OF AN OBJECT 有权
标题翻译：测量对象的晶体取向的方法
公开(公告)号：US20140000369A1
公开(公告)日：2014-01-02
申请号：US13917055
申请日：2013-06-13
申请人： ROLLS-ROYCE PLC
发明人： Christopher John Leslie LANE
IPC分类号： G01N29/04
CPC分类号： G01N29/041 , G01N29/07 , G01N29/343 , G01N2291/0289 , G01N2291/0423 , G01N2291/103 , G01N2291/106
摘要： A method of measuring a crystallographic orientation of an object using an ultrasonic transducer and a detector array including a plurality of ultrasonic detectors includes: determining a minimum distance between the transducer and the detector of the detector array closest to the transducer; placing the transducer and the detector array in contact with a surface of the object such that the transducer and the detector of the detector array closest to the transducer are separated by at least the minimum distance; using the transducer to generate an ultrasonic surface wave pulse in the surface of the object, the ultrasonic surface wave pulse having a pulse duration and including a longitudinal surface wave and a Rayleigh wave; and measuring a time of flight of a surface wave generated by the transducer between the transducer and each detector of the array to determine the crystallographic orientation of the object.
摘要翻译：使用超声波换能器和包括多个超声波探测器的检测器阵列测量物体的晶体取向的方法包括：确定换能器与最靠近换能器的检测器阵列的检测器之间的最小距离; 将所述传感器和所述检测器阵列放置成与所述物体的表面接触，使得所述传感器和所述检测器阵列的最靠近所述换能器的检测器至少被隔开所述最小距离; 使用所述换能器在所述物体的表面产生超声波表面波脉冲，所述超声波表面波脉冲具有脉冲持续时间并且包括纵向表面波和瑞利波; 并且测量由换能器和阵列的每个检测器之间的换能器产生的表面波的飞行时间，以确定物体的晶体取向。

9. 发明申请

US20130312527A1 INTEGRATED EXCITATION AND MEASUREMENT SYSTEM 审中-公开
标题翻译：一体化激励和测量系统
公开(公告)号：US20130312527A1
公开(公告)日：2013-11-28
申请号：US13477644
申请日：2012-05-22
申请人： Richard A. Lomenzo, JR.
发明人： Richard A. Lomenzo, JR.
IPC分类号： G01N29/00
CPC分类号： G01N29/223 , G01N29/04 , G01N29/0681 , G01N29/221 , G01N29/2418 , G01N29/348 , G01N2291/103
摘要： An integrated excitation and measurement system includes a support member. A single confocal ultrasonic transducer is mounted to the support member. The ultrasonic transducer is configured to produce first and second ultrasonic beams having different frequencies than one another that generate an excitation input at a focal point. First, second and third fiber optic elements are mounted to the support member and aligned with the focal point. The fiber optic elements are configured to sense a three-dimensional excitation response at the focal point.
摘要翻译：集成激励和测量系统包括支撑构件。单个共焦超声换能器安装到支撑构件上。超声波换能器被配置为产生在焦点处产生激励输入的彼此不同的频率的第一和第二超声波束。首先，将第二和第三光纤元件安装到支撑构件并与焦点对准。光纤元件被配置为感测焦点处的三维激发响应。

10. 发明申请

US20130074600A1 PART EVALUATION SYSTEM/METHOD USING BOTH RESONANCE AND SURFACE VIBRATION DATA 有权
标题翻译：部分评估系统/使用两个共振和表面振动数据的方法
公开(公告)号：US20130074600A1
公开(公告)日：2013-03-28
申请号：US13526996
申请日：2012-06-19
申请人： Lemna J. Hunter , Leanne Jauriqui , Greg Weaver
发明人： Lemna J. Hunter , Leanne Jauriqui , Greg Weaver
IPC分类号： G01H13/00
CPC分类号： G01N29/2418 , G01H7/00 , G01H9/002 , G01H9/008 , G01H13/00 , G01N29/12 , G01N29/223 , G01N29/44 , G01N29/4436 , G01N2291/014 , G01N2291/017 , G01N2291/103
摘要： A part (120) may be subjected to both a resonance inspection and a surface vibration inspection. Various protocols (230; 240; 250; 280; 260) are disclosed as to how the results of one or more of these inspections may be used to evaluate the part (120).
摘要翻译：部件（120）可以进行共振检查和表面振动检查。公开了关于这些检查中的一个或多个的结果如何用于评估部分（120）的各种协议（230; 240; 250; 280; 260）。

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