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公开(公告)号：US10345267B2
公开(公告)日：2019-07-09
申请号：US15070261
申请日：2016-03-15
发明人： Matthew O'Donnell , Ivan Pelivanov , Steven Kenneth Brady , Gary Ernest Georgeson , Jeffrey Reyner Kollgaard , William P. Motzer , Clarence Lavere Gordon, III , Jill Paisley Bingham , Alan F. Stewart , James C. Kennedy
IPC分类号： G01N29/06 , G01N21/17 , G01N29/24 , G01N29/04 , G01N29/11 , G01N29/34 , G01N29/44 , G01N29/46 , G01N29/50 , B64F5/60
摘要： A method of detecting material changes in a composite structure is presented. A pulsed laser beam is directed towards the composite structure comprised of a number of composite materials. Wide-band ultrasonic signals are formed in the composite structure when radiation of the pulsed laser beam is absorbed by the composite structure. The wide-band ultrasonic signals are detected to form data. The data comprises a number of ultrasonic A-scans. The data is processed to identify a plurality of frequency measurements for each of the number of ultrasonic A-scans. A frequency image is displayed using the plurality of frequency measurements. The material changes are represented in the frequency image.
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公开(公告)号：US10309893B2
公开(公告)日：2019-06-04
申请号：US15070357
申请日：2016-03-15
申请人： The Boeing Company
发明人： Gary Ernest Georgeson , William P. Motzer , Jill Paisley Bingham , Alan F. Stewart , Steven Kenneth Brady , James C. Kennedy
摘要： A method of detecting inconsistencies in a composite structure is presented. A pulsed laser beam is directed towards the composite structure comprised of a number of composite materials. Wide-band ultrasonic signals are formed in the composite structure when radiation of the pulsed laser beam is absorbed by a surface of the composite structure. The wide-band ultrasonic signals are detected over a duration of time to form data. The data comprises an ultrasonic A-scan spectrum. The data is processed to identify a structure signal in a frequency domain of the ultrasonic A-scan spectrum. The structure signal of the ultrasonic A-scan spectrum is compared to a structure signal of a composite structure standard to determine whether the inconsistencies are present in the number of composite materials.
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公开(公告)号：US20170336367A1
公开(公告)日：2017-11-23
申请号：US15159979
申请日：2016-05-20
申请人： The Boeing Company
发明人： Barry A. Fetzer , Gary E. Georgeson , Morteza Safai , Jeffrey G. Thompson , Steven Kenneth Brady , John R. Hull
CPC分类号： G01N29/043 , G01N29/225 , G01N29/27 , G01N29/275 , G01N29/4427 , G01N2291/044 , G01N2291/2626 , G01N2291/2634
摘要： A vehicle examination system includes an axle inspection system that is configured to inspect an axle of a vehicle. The axle inspection system includes an ultrasound scanning assembly, and an axle coupler that retains the ultrasound scanning assembly. The axle coupler is configured to moveably secure the ultrasound scanning assembly to the axle. An axle inspection control unit is in communication with the ultrasound scanning assembly. The axle inspection control unit is configured to control the ultrasound scanning assembly to ultrasonically scan the axle for anomalies as the vehicle moves.
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公开(公告)号：US11981112B2
公开(公告)日：2024-05-14
申请号：US17492738
申请日：2021-10-04
申请人： THE BOEING COMPANY
CPC分类号： B32B3/30 , B32B7/12 , B32B15/04 , B32B41/00 , B32B2250/03 , B32B2605/18
摘要： A component assembly includes a core including a main body having a first surface and a second surface opposite from the first surface. One or more recessed cells are formed in each of the first surface and the second surface of the main body. The one or more recessed cells formed in the first surface extend toward the second surface. The one or more recessed cells formed in the second surface extend toward the first surface. A first layer is secured to the core at a first adhesive layer. A second layer is secured to the core at a second adhesive layer.
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公开(公告)号：US10126273B2
公开(公告)日：2018-11-13
申请号：US15056684
申请日：2016-02-29
发明人： Ivan Pelivanov , William P. Motzer , Matthew O'Donnell , Steven Kenneth Brady , Gary Ernest Georgeson , Jeffrey Reyner Kollgaard , Clarence Lavere Gordon, III , Jill Paisley Bingham , Alan F. Stewart , James C. Kennedy
IPC分类号： G01N29/04 , G01N29/22 , G01N29/24 , G01N29/265 , G01N29/07
摘要： A method of detecting inconsistencies in a structure is presented. A pulsed laser beam is directed towards the structure. A plurality of types of ultrasonic signals is formed in the structure when radiation of the pulsed laser beam is absorbed by the structure. The plurality of types of ultrasonic signals is detected to form data.
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公开(公告)号：US10119939B2
公开(公告)日：2018-11-06
申请号：US15159979
申请日：2016-05-20
申请人： The Boeing Company
发明人： Barry A. Fetzer , Gary E. Georgeson , Morteza Safai , Jeffrey G. Thompson , Steven Kenneth Brady , John R. Hull
IPC分类号： G01N29/22 , G01N29/27 , G01N29/44 , G01N29/04 , G01N29/275
摘要： A vehicle examination system includes an axle inspection system that is configured to inspect an axle of a vehicle. The axle inspection system includes an ultrasound scanning assembly, and an axle coupler that retains the ultrasound scanning assembly. The axle coupler is configured to moveably secure the ultrasound scanning assembly to the axle. An axle inspection control unit is in communication with the ultrasound scanning assembly. The axle inspection control unit is configured to control the ultrasound scanning assembly to ultrasonically scan the axle for anomalies as the vehicle moves.
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公开(公告)号：US20170248551A1
公开(公告)日：2017-08-31
申请号：US15056684
申请日：2016-02-29
发明人： Ivan Pelivanov , William P. Motzer , Matthew O'Donnell , Steven Kenneth Brady , Gary Ernest Georgeson , Jeffrey Reyner Kollgaard , Clarence Lavere Gordon, III , Jill Paisley Bingham , Alan F. Stewart , James C. Kennedy
CPC分类号： G01N29/07 , G01N29/041 , G01N29/043 , G01N29/225 , G01N29/2418 , G01N29/265 , G01N2291/011 , G01N2291/0231 , G01N2291/0232 , G01N2291/0234 , G01N2291/0235 , G01N2291/0421 , G01N2291/0422 , G01N2291/0423 , G01N2291/267 , G01N2291/2694
摘要： A method of detecting inconsistencies in a structure is presented. A pulsed laser beam is directed towards the structure. A plurality of types of ultrasonic signals is formed in the structure when radiation of the pulsed laser beam is absorbed by the structure. The plurality of types of ultrasonic signals is detected to form data.
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公开(公告)号：US20170176393A1
公开(公告)日：2017-06-22
申请号：US15070261
申请日：2016-03-15
发明人： Matthew O'Donnell , Ivan Pelivanov , Steven Kenneth Brady , Gary Ernest Georgeson , Jeffrey Reyner Kollgaard , William P. Motzer , Clarence Lavere Gordon, III , Jill Paisley Bingham , Alan F. Stewart , James C. Kennedy
CPC分类号： G01N29/0645 , B64F5/60 , G01N21/1702 , G01N29/043 , G01N29/11 , G01N29/2418 , G01N29/343 , G01N29/348 , G01N29/4454 , G01N29/449 , G01N29/46 , G01N29/50 , G01N2021/1706 , G01N2291/015 , G01N2291/0231 , G01N2291/044 , G01N2291/2694
摘要： A method of detecting material changes in a composite structure is presented. A pulsed laser beam is directed towards the composite structure comprised of a number of composite materials. Wide-band ultrasonic signals are formed in the composite structure when radiation of the pulsed laser beam is absorbed by the composite structure. The wide-band ultrasonic signals are detected to form data. The data comprises a number of ultrasonic A-scans. The data is processed to identify a plurality of frequency measurements for each of the number of ultrasonic A-scans. A frequency image is displayed using the plurality of frequency measurements. The material changes are represented in the frequency image.
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公开(公告)号：US10571390B2
公开(公告)日：2020-02-25
申请号：US15070583
申请日：2016-03-15
发明人： William P. Motzer , Gary Ernest Georgeson , Jill Paisley Bingham , Steven Kenneth Brady , Alan F. Stewart , James C. Kennedy , Ivan Pelivanov , Matthew O'Donnell , Jeffrey Reyner Kollgaard
IPC分类号： G01N21/17
摘要： A method of detecting local material changes in a composite structure is presented. A pulsed laser beam is directed towards the composite structure comprised of a number of composite materials. Wide-band ultrasonic signals are formed in the composite structure when radiation of the pulsed laser beam is absorbed by the composite structure. The wide-band ultrasonic signals are detected to form data. The data is processed to identify a local frequency value for the composite structure. The local frequency value is used to determine if local material changes are present in the number of composite materials.
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公开(公告)号：US20170176322A1
公开(公告)日：2017-06-22
申请号：US15070583
申请日：2016-03-15
发明人： William P. Motzer , Gary Ernest Georgeson , Jill Paisley Bingham , Steven Kenneth Brady , Alan F. Stewart , James C. Kennedy , Ivan Pelivanov , Matthew O'Donnell , Jeffrey Reyner Kollgaard
IPC分类号： G01N21/17
摘要： A method of detecting local material changes in a composite structure is presented. A pulsed laser beam is directed towards the composite structure comprised of a number of composite materials. Wide-band ultrasonic signals are formed in the composite structure when radiation of the pulsed laser beam is absorbed by the composite structure. The wide-band ultrasonic signals are detected to form data. The data is processed to identify a local frequency value for the composite structure. The local frequency value is used to determine if local material changes are present in the number of composite materials.
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