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.

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.