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公开(公告)号：US20210285894A1
公开(公告)日：2021-09-16
申请号：US16321684
申请日：2017-07-21
Applicant: Corning Incorporated
Inventor： Russell Wayne Madara , Eric Daniel Treacy , Cynthia Leigh Wida , Xiaotian Zou
IPC: G01N21/956
Abstract: An apparatus and method to align ceramic honeycomb bodies. The apparatus includes a light source to direct light toward a first end of a ceramic honeycomb body, a lens to receive at least a portion of the light directed to the first end of the ceramic honeycomb body, an imaging device to capture an image of the received light, wherein the image comprises a portion of a side surface of the honeycomb body. The apparatus comprises a controller configured to receive the captured image, to analyze the captured image based on the portion of the side surface, to adjust the ceramic honeycomb body and/or the lens based on the analysis to align the ceramic honeycomb body and the lens optical axis.
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公开(公告)号：US20220299449A1
公开(公告)日：2022-09-22
申请号：US17639044
申请日：2020-08-06
Applicant: CORNING INCORPORATED
Inventor： Joshua Andrew Barnes , Russell Wayne Madara , Robert Joseph O'Loughlin, Jr. , Christie James Suber , Eric Daniel Treacy , Paul Edward Washburn , Michael Yen-Ting Wu , Xiaotian Zou
IPC: G01N21/956
Abstract: Improved inspection techniques are described herein for checking for the presence of and identifying surface defects on a honeycomb body. The improved inspection utilizes measurement of travel of an outer surface of the honeycomb body to collect images of the outer surface. The images are combined into a composite image showing the outer surface of the honeycomb body. The composite image is analyzed to identify surface defects.
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公开(公告)号：US20170336332A1
公开(公告)日：2017-11-23
申请号：US15528919
申请日：2015-11-19
Applicant: Corning Incorporated
Inventor： Alan Russell Stanford , Eric Daniel Treacy , Lei Wang
IPC: G01N21/956
CPC classification number: G01N21/95692
Abstract: An inspection apparatus and method to automatically inspect ceramic honeycomb bodies during the manufacturing thereof. The apparatus includes a light source to shine light through channels of the ceramic honeycomb body, a lens to receive at least a portion of the light transmitted through channels of the ceramic honeycomb body, a camera to capture images of the transmitted light, a support chuck to support the honeycomb body, and a controller to receive the captured images, to analyze each captured image, to adjust the support chuck and/or the lens based on the analysis, and to align the ceramic honeycomb body channels and the lens optical axis.
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公开(公告)号：US11761908B2
公开(公告)日：2023-09-19
申请号：US17609156
申请日：2020-05-20
Applicant: CORNING INCORPORATED
Inventor： Julie Marie Daugherty , Joshua Adam Jamison , Russel Wayne Madara , Duane Otis Sellers , Eric Daniel Treacy , Xiaotian Zou
IPC: G01N21/95 , G01N21/956
CPC classification number: G01N21/95692 , G01N2201/021
Abstract: Inspection methods, apparatuses, and techniques are described herein for identifying defects in a plugged honeycomb body (100). The inspection apparatuses and methods herein utilize reduced distortion imaging to identify the defects in the plugged honeycomb body. Backlit and/or directly illuminated images (by e.g. first light source 308) of the plugged honeycomb body (100) can be captured (by e.g. camera 302) and analyzed to align (by e.g. actuators 306) the plugged honeycomb body (100) in an imaging apparatus and to identify the defects.
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公开(公告)号：US20220366579A1
公开(公告)日：2022-11-17
申请号：US17771597
申请日：2020-10-29
Applicant: CORNING INCORPORATED
Inventor： Russell Wayne Madara , Brett Christopher Shelton , Jay Katsuhiko Stearns , Eric Daniel Treacy , Amanda Nicole Yoder
Abstract: Methods and systems are described herein for inspection of a workpiece, such as a honeycomb body. The methods and systems include collecting a plurality of images of the honeycomb body, extracting measurement data from each of the plurality of images, converting the measurement data extracted from each image into a common frame of reference, and combining the measurement data together.
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Patent Agency Ranking
公开(公告)号：US20220317651A1
公开(公告)日：2022-10-06
申请号：US17616372
申请日：2020-06-17
Applicant: CORNING INCORPORATED
Abstract: An apparatus and method for manufacturing a workpiece using optical dimensioning. The apparatus comprises a tool configured to alter at least one feature of the workpiece. An imaging system is coupled to the tool and defines an optical axis. The imaging system is configured to capture a plurality of images of the at least one feature of the workpiece. A controller comprises one or more processors. The controller is configured to analyze the plurality of images to determine measured dimensions of the at least one feature of the workpiece. The controller is further configured to define a three-dimensional path for operating the tool by applying a predefined modification to the measured dimensions of the at least one feature of the workpiece.
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公开(公告)号：US12299909B2
公开(公告)日：2025-05-13
申请号：US17771597
申请日：2020-10-29
Applicant: CORNING INCORPORATED
Inventor： Jeffrey Thomas Drake , Russell Wayne Madara , Brett Christopher Shelton , Jay Katsuhiko Stearns , Eric Daniel Treacy , David John Worthey , Amanda Nicole Yoder
Abstract: Methods and systems are described herein for inspection of a workpiece, such as a honeycomb body. The methods and systems include collecting a plurality of images of the honeycomb body, extracting measurement data from each of the plurality of images, converting the measurement data extracted from each image into a common frame of reference, and combining the measurement data together.
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公开(公告)号：US11946876B2
公开(公告)日：2024-04-02
申请号：US17639044
申请日：2020-08-06
Applicant: CORNING INCORPORATED
Inventor： Joshua Andrew Barnes , Russell Wayne Madara , Robert Joseph O'Loughlin, Jr. , Christie James Suber , Eric Daniel Treacy , Paul Edward Washburn , Michael Yen-Ting Wu , Xiaotian Zou
IPC: G01N21/95 , G01N21/956
CPC classification number: G01N21/95692
Abstract: Improved inspection techniques are described herein for checking for the presence of and identifying surface defects on a honeycomb body. The improved inspection utilizes measurement of travel of an outer surface of the honeycomb body to collect images of the outer surface. The images are combined into a composite image showing the outer surface of the honeycomb body. The composite image is analyzed to identify surface defects.
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公开(公告)号：US20220214289A1
公开(公告)日：2022-07-07
申请号：US17609156
申请日：2020-05-20
Applicant: CORNING INCORPORATED
Inventor： Julie Marie Daugherty , Joshua Adam Jamison , Russel Wayne Madara , Duane Otis Sellers , Eric Daniel Treacy , Xiaotian Zou
IPC: G01N21/956
Abstract: Inspection methods, apparatuses, and techniques are described herein for identifying defects in a plugged honeycomb body (100). The inspection apparatuses and methods herein utilize reduced distortion imaging to identify the defects in the plugged honeycomb body. Backlit and/or directly illuminated images (by e.g. first light source 308) of the plugged honeycomb body (100) can be captured (by e.g. camera 302) and analyzed to align (by e.g. actuators 306) the plugged honeycomb body (100) in an imaging apparatus and to identify the defects.
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10.发明授权公开(公告)号：US11287389B2
公开(公告)日：2022-03-29
申请号：US16321684
申请日：2017-07-21
Applicant: Corning Incorporated
Inventor： Russell Wayne Madara , Eric Daniel Treacy , Cynthia Leigh Wida , Xiaotian Zou
IPC: G01N21/956
Abstract: An apparatus and method to align ceramic honeycomb bodies. The apparatus includes a light source to direct light toward a first end of a ceramic honeycomb body, a lens to receive at least a portion of the light directed to the first end of the ceramic honeycomb body, an imaging device to capture an image of the received light, wherein the image comprises a portion of a side surface of the honeycomb body. The apparatus comprises a controller configured to receive the captured image, to analyze the captured image based on the portion of the side surface, to adjust the ceramic honeycomb body and/or the lens based on the analysis to align the ceramic honeycomb body and the lens optical axis.
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