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公开(公告)号：US12055520B2
公开(公告)日：2024-08-06
申请号：US17568847
申请日：2022-01-05
申请人： The Boeing Company
发明人： David W. Arnold , Samuel R. Goertz
CPC分类号： G01N29/12 , G01N29/4427 , G01N29/48 , G01N2291/014
摘要： A method for inspecting a fastened structure, the fastened structure having at least one structural member defining a bore therein and a mechanical fastener received in the bore, includes applying acoustic energy to the fastened structure, the acoustic energy being applied over a plurality of frequencies, measuring a response of the fastened structure across at least two frequencies of the plurality of frequencies, and comparing the response of the fastened structure at the at least two frequencies of the plurality of frequencies to predefined values for the at least two frequencies of the plurality of frequencies to determine whether an out-of-tolerance condition is present.
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公开(公告)号：US12010441B2
公开(公告)日：2024-06-11
申请号：US18224589
申请日：2023-07-21
发明人： Stephen E Robinson , Kurt Kolb
IPC分类号： H04N23/951 , E21B47/002 , G01N21/88 , G01N29/06 , G01N29/07 , G01N29/22 , G01N29/26 , G01N29/265 , G01N29/44 , G01S7/52 , G01S15/89 , H04N23/45 , H04N23/50
CPC分类号： H04N23/951 , E21B47/0025 , G01N21/8851 , G01N29/069 , G01N29/07 , G01N29/225 , G01N29/262 , G01N29/265 , G01N29/4427 , G01S7/52065 , G01S15/8915 , G01S15/8922 , H04N23/45 , G01N2291/0234 , G01N2291/0258 , G01N2291/106 , G01N2291/2636 , G01S15/894 , G01S15/8945 , H04N23/555
摘要： A device and method used to image wells and other fluid-carrying tubulars having localized features of interest. The device scans large areas of the tubular first in a low-resolution mode using an ultrasound sensor and in a high-resolution mode using a camera, then identifies areas that contain those localized features with some probability. The device images are stored for further image processing. The two sensors are axially spaced-apart on the device. A computer remote from the imaging device renders a visualization of the tubular and localized features using the optical and ultrasound images.
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公开(公告)号：US11933767B2
公开(公告)日：2024-03-19
申请号：US17902609
申请日：2022-09-02
发明人： Yong Tian , Ronald Roberts , Dan Barnard
CPC分类号： G01N29/4445 , G01N29/043 , G01N29/07 , G01N29/4427 , G01N29/50 , G01N2291/0234 , G01N2291/0289
摘要： The present disclosure provides methods and systems for the characterization of a potential microtexture region (MTR) of a sample, component, or the like. The methods may include determining a threshold width of spatial correlation coefficient and/or a threshold spatial correlation coefficient slope for an actual MTR, characterizing a potential MTR as an actual MTR or a defect, characterizing an actual MTR as an acceptable MTR or not, and/or characterizing various components with potential MTRs as defective or not. The characterization may include calculating a width of spatial correlation coefficient and/or a spatial correlation coefficient slope of the potential MTR and comparing the width of spatial correlation coefficient to a threshold width of spatial correlation coefficient and/or comparing the spatial correlation coefficient slope to a threshold spatial correlation coefficient slope for the potential MTR to be characterized as an actual MTR or a defect (crack).
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公开(公告)号：US11913911B2
公开(公告)日：2024-02-27
申请号：US17352964
申请日：2021-06-21
发明人： Mahmoud El Chamie , Amit Surana , Christoph Schulze , Ayman Elkfrawy , Matthew L. Brantley, Jr. , Ozgur Erdinc
CPC分类号： G01N29/4472 , G01N29/043 , G01N29/0645 , G01N29/265 , G01N29/28 , G01N29/4427 , G06N20/00
摘要： A system for detecting a sub-surface defect comprising a transducer fluidly coupled to a part located in a tank containing a liquid configured to transmit ultrasonic energy, the transducer configured to scan the part to create scan data of the scanned part; a pulser/receiver coupled to the transducer configured to receive and transmit the scan data; a processor coupled to the pulser/receiver, the processor configured to communicate with the pulser/receiver and collect the scan data; and the processor configured to detect the sub-surface defect and the processor configured to have a sub-surface defect confidence assessment and a prioritization for further human evaluation.
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5.发明公开公开(公告)号：US20230393096A1
公开(公告)日：2023-12-07
申请号：US18235914
申请日：2023-08-21
发明人： Michael J. Wilt , Jason M. Sachs
IPC分类号： G01N29/02 , G01N29/032 , G01N29/44
CPC分类号： G01N29/02 , G01N29/032 , G01N29/4427 , G01N2291/02433 , G01N2291/102
摘要： A circuit for detecting air, a related system, and a related method are provided. The circuit for detecting air includes a receiver connection and an air-detection circuit. The receiver connection is configured to provide a receiver signal. The air-detection circuit is in operative communication with the receiver connection to process the receiver signal to generate a processed signal corresponding to detected air. The air-detection circuit includes one or more active-rectifying elements configured to actively rectify the receiver signal to provide the processed signal.
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公开(公告)号：US11815490B2
公开(公告)日：2023-11-14
申请号：US17821069
申请日：2022-08-19
申请人： JANA Corporation
发明人： Dalton Crosswell , Patrick Vibien , Wayne Bryce
CPC分类号： G01N29/12 , G01N29/4427 , G01N2291/267
摘要： A method and apparatus for inspecting a fusion joint is provided. The apparatus includes a processor, an ultrasound (“US”) probe in communication with the processor, and a database comprising classification rules. The processor is configured to generate an initial set of US scanning positions about the fusion joint based on information of at least one of the US probe and the fusion joint; measure, via the US probe, a US pulse-echo spectrum from at least two of the initial US scanning positions; compare each measured US pulse-echo spectrum with one or more known US pulse-echo spectrums; classify each measured US pulse-echo spectrum according to the classification rules; and evaluate an aggregate of measured US pulse-echo spectrums to determine if the fusion joint is defective.
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公开(公告)号：US11758291B2
公开(公告)日：2023-09-12
申请号：US17035887
申请日：2020-09-29
发明人： Stephen Robinson , Kurt Kolb
IPC分类号： H04N23/951 , G01S15/89 , G01S7/52 , G01N29/06 , G01N29/265 , G01N29/26 , G01N29/07 , G01N29/22 , G01N29/44 , E21B47/002 , G01N21/88 , H04N23/45 , H04N23/50
CPC分类号： H04N23/951 , E21B47/0025 , G01N21/8851 , G01N29/069 , G01N29/07 , G01N29/225 , G01N29/262 , G01N29/265 , G01N29/4427 , G01S7/52065 , G01S15/8915 , G01S15/8922 , H04N23/45 , G01N2291/0234 , G01N2291/0258 , G01N2291/106 , G01N2291/2636 , G01S15/894 , G01S15/8945 , H04N23/555
摘要： A device and method used to image wells and other fluid-carrying tubulars having localized features of interest. The device scans large areas of the tubular first in a low-resolution mode, then identifies areas that contain those localized features with some probability. The device images the identified areas in a high-resolution mode and stores the images for further image processing. The device may comprise two sensors axially spaced-apart on the device, which sensors may be electromagnetic, acoustic, or cameras.
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公开(公告)号：US20230213484A1
公开(公告)日：2023-07-06
申请号：US17568847
申请日：2022-01-05
申请人： The Boeing Company
发明人： David W. Arnold , Samuel R. Goertz
CPC分类号： G01N29/12 , G01N29/4427 , G01N29/48 , G01N2291/014
摘要： A method for inspecting a fastened structure, the fastened structure having at least one structural member defining a bore therein and a mechanical fastener received in the bore, includes applying acoustic energy to the fastened structure, the acoustic energy being applied over a plurality of frequencies, measuring a response of the fastened structure across at least two frequencies of the plurality of frequencies, and comparing the response of the fastened structure at the at least two frequencies of the plurality of frequencies to predefined values for the at least two frequencies of the plurality of frequencies to determine whether an out-of-tolerance condition is present.
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公开(公告)号：US11686707B2
公开(公告)日：2023-06-27
申请号：US17108472
申请日：2020-12-01
IPC分类号： G01N29/06 , G01N29/44 , G01N29/26 , G01N29/265 , G01N29/28 , G01N29/04 , G01N29/24 , G06F3/04847
CPC分类号： G01N29/0654 , G01N29/043 , G01N29/069 , G01N29/0645 , G01N29/24 , G01N29/26 , G01N29/265 , G01N29/28 , G01N29/4427 , G01N29/4445 , G01N29/4472 , G01N2291/0231 , G01N2291/0289 , G01N2291/04 , G01N2291/044 , G01N2291/101 , G01N2291/106 , G06F3/04847
摘要： The present disclosure provides a system and method for real-time visualization of a material during ultrasonic non-destructive testing. The system includes a graphical user interface (GUI) capable of showing a three-dimensional (3-D) image of a composite laminate constructed of a series of two-dimensional (2-D) cross sections. The GUI is capable of displaying the 3-D image as each additional 2-D cross section is scanned by an ultrasonic testing apparatus in real time or near real time, including probable defect regions that contain a flaw such as a hole, crack, wrinkle, or foreign object within the composite. Furthermore, in one embodiment, the system includes an artificial intelligence capable of highlighting defect areas within the 3-D image in real time or near real time and providing data regarding each defect area, such as the depth, size, and/or type of each defect.
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公开(公告)号：US20230160856A1
公开(公告)日：2023-05-25
申请号：US17996838
申请日：2021-06-22
发明人： Morgan James HIRAIWA , Thomas GARCIN , Vincent MARTEL CARBONNEAU , Marc CHOQUET , Alexandre NADEAU
CPC分类号： G01N29/12 , G01N29/11 , G01N29/2418 , G01N29/46 , G01N29/4427 , G01N2291/267 , G01N2291/0289
摘要： Methods and systems for inspecting a weld area between a first and a second metallic sheet are provided an acoustic wave is generated in the first metallic sheet for propagation towards the second metallic sheet, across the weld area. A weld quality indicator is obtained. In some variants, the weld quality indicator is obtained from a comparison of first and second sheet time-varying signals representative of a surface motion in the first and second metallic sheets. In some variants, the weld quality indicator is based on the frequency-dependent attenuation of the acoustic wave in the second metallic sheet.
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