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公开(公告)号：US11619611B2
公开(公告)日：2023-04-04
申请号：US17151499
申请日：2021-01-18
IPC分类号： G01N29/06 , G01N29/44 , G01N29/26 , G01N29/265 , G01N29/28 , G01N29/04 , G01N29/24 , 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：US11573208B2
公开(公告)日：2023-02-07
申请号：US17077116
申请日：2020-10-22
发明人： Benjamin Spay , Patrick Mimeault
摘要： A scanning device is provided. The scanning device includes a frame having a first portion and a second portion pivotably coupled to the first frame portion. The scanning device also includes a couplant source disposed in the first frame portion along with a couplant assembly. The couplant assembly includes a first couplant line disposed completely within the first frame portion and the second frame portion. The couplant assembly also includes a second couplant line extending from the first couplant line and out of the second frame portion at a first end of the second couplant line. The couplant assembly has a couplant line branch extending from the second couplant line where a sensor assembly of the ultrasound scanning device couples with the couplant line branch at an end opposite the second end of the second couplant line.
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公开(公告)号：US20230011838A1
公开(公告)日：2023-01-12
申请号：US17756491
申请日：2020-11-04
发明人： Henning HEUER , Frank SCHUBERT , Marcel WILD
IPC分类号： G01N29/07 , G01N29/24 , G01N29/28 , G01N29/34 , G01N29/42 , G01N29/50 , G01N29/27 , G01N29/14 , B29C48/92
摘要： In a measuring arrangement for determining properties of a material to be extruded while an extrusion process is being carried out in an extruder, at least one extruder screw is rotatably mounted in a tubular guide in a barrel and is connected to a rotary drive. Material to be extruded is fed to the tubular guide at one end and is removed as finish-extruded material at an oppositely arranged discharge. Arranged at measuring positions at predeterminable defined intervals on the wall of the tubular guide along the longitudinal axis of the extruder screw are multiple first sound transducers, which are designed for the detection of sound waves that are generated during the extrusion process by the extrusion process as process noises and/or are emitted by a second sound transducer, arranged at one end of the tubular guide, in the direction of the longitudinal axis of the extruder screw and into the material to be extruded that is conveyed through a mixing chamber present in the tubular guide.
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公开(公告)号：US11549916B2
公开(公告)日：2023-01-10
申请号：US16102928
申请日：2018-08-14
发明人： Jacques Brignac , George Rowland , Jay M. Baldwin , Glenn Hart , Bruce Farver
摘要： An apparatus for performing ultrasonic evaluation of a portion of a pipe includes a frame assembly and a plurality of ultrasonic sensors disposed in the frame assembly. The frame assembly includes a frame which is structured to cooperatively engage an outer surface of the pipe. The frame has a curved surface which is curved about an axis which, when the frame is engaged with the pipe, generally coincides with the central longitudinal axis of the pipe. The curved surface is generally defined by a radius which is generally equal to an outer radius of the pipe. The plurality of ultrasonic sensors are disposed in the frame assembly a fixed distance from the curved surface.
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公开(公告)号：US20220412922A1
公开(公告)日：2022-12-29
申请号：US17847268
申请日：2022-06-23
发明人： Pierre BELANGER , Daniel Pereira
摘要： There are described a system and method for performing ultrasound testing of a component comprising a first material layer and a second material layer bonded by an adhesive layer. The method comprises applying input ultrasound to the component to cause longitudinal propagation of ultrasonic guided waves through the first material layer and the adhesive layer; acquiring acoustic waves from the component, wherein the acoustic waves produced by the longitudinal propagation of the ultrasonic guided waves; generating a signal representation of the acoustic waves; comparing the signal representation of the acoustic waves to a plurality of reference signals to identify a characteristic of the adhesive layer; and outputting an output signal indicative of the characteristic of the adhesive layer.
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公开(公告)号：US20220412921A1
公开(公告)日：2022-12-29
申请号：US17525326
申请日：2021-11-12
发明人： David A. Jack , Benjamin M. Blandford , Pruthul Kokkada Ravindranath , Nathaniel J. Blackman , Daniel Pulipati , Ian Gravagne
IPC分类号： G01N29/06 , G01N29/28 , G01D5/14 , G01N29/265
摘要： An apparatus for scanning a cylindrical part is provided. The apparatus includes an ultrasonic transducer operable to emit ultrasonic waves into and receive ultrasonic waves from the part, with the ultrasonic transducer connected to a translation stage to move it up and down the part and around the circumference of the part. The apparatus does not mechanically contact the cylindrical or maintains contact only with soft elements, such that the apparatus does not damage sensitive parts. The apparatus also contains no magnetic parts, nor any elements that rely on magnetic detection, such that the apparatus is capable of being used in the vicinity of a part exhibiting a strong magnetic field.
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公开(公告)号：US20220404314A1
公开(公告)日：2022-12-22
申请号：US17352963
申请日：2021-06-21
发明人： Jerry Ding , Greg C. Ojard , Amit Surana , Ozgur Erdinc
摘要： A system comprising a computer readable storage device readable by the system, tangibly embodying a program having a set of instructions executable by the system to perform the following steps for indication confirmation for detecting a sub-surface defect, the set of instructions comprising: an instruction to initialize a transducer starting location and a transducer orientation responsive to a prior determination of a potential flaw location; an instruction to optimize an observation point of the transducer responsive to the transducer starting location and the transducer orientation responsive to a flaw response model; an instruction to move the transducer to the observation point location and orientation; an instruction to collect the scan data at the observation point location and orientation; and an instruction to analyze the scan data to extract a measure of the flaw response model; and an instruction to update the flaw response model.
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公开(公告)号：US20220354456A1
公开(公告)日：2022-11-10
申请号：US17729139
申请日：2022-04-26
摘要： Provided is an acoustic coupler for ultrasound imaging that can detect a posture of an ultrasound probe from an image. An acoustic coupler includes: a first layer in contact with an ultrasound probe of an ultrasound imaging device; a second layer in contact with an imaging target; and an intermediate layer made of a material having a high elastic modulus between the first layer and the second layer. The intermediate layer includes a plurality of markers made of a material that reflects an ultrasound wave, at different positions in an ultrasound wave propagation direction, for example, near a boundary between two adjacent layers. The ultrasound imaging device detects the posture of the ultrasound probe based on images of the markers included in an ultrasound image.
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9.发明申请公开(公告)号：US20220326192A1
公开(公告)日：2022-10-13
申请号：US17641624
申请日：2020-09-15
IPC分类号： G01N29/265 , G01N29/22 , G01N29/04 , G01N29/28
摘要： A moving inspection device capable of realizing significant size reduction/weight reduction without affecting the inspection performance for an inspection target, a moving inspection method, and a method for manufacturing a steel material. A moving inspection device includes: a moving inspection device body configured to inspect an inspection target for defects while moving over a surface of the inspection target; and water supply devices separate from the body and configured to supply water required for the inspection onto the surface of the inspection target. The body is installed with a flow adjustment plate configured to push out the water supplied onto the surface of the inspection target from the water supply devices in the advancing direction and form streamlines for supplying the water between inspection sensors configured to inspect the inspection target for defects and the surface of the inspection target simultaneously with the movement of the body.
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公开(公告)号：US20220326191A1
公开(公告)日：2022-10-13
申请号：US17502598
申请日：2021-10-15
发明人： Takahito SHIMOMUKAI , Jumpei KOMOTO
IPC分类号： G01N29/265 , G01N29/28 , G01N29/04
摘要： An ultrasonic testing device performs flaw detection on a stringer having an inner circumferential surface of a substantially rectangular shape closed in a transverse section. The ultrasonic testing device includes: a shoe configured to be in contact with a corner of the inner circumferential surface of the stringer; an ultrasonic array configured to be fixed to the shoe to define, together with the shoe and the corner a medium space in which a contact medium used for propagating an ultrasonic wave is enclosed, and configured to transmit an ultrasonic wave to the corner and receive a reflected ultrasonic wave; and a forcing unit configured to be in contact with a corner and push the shoe against the corner.
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