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公开(公告)号：US20240386540A1
公开(公告)日：2024-11-21
申请号：US18577316
申请日：2022-06-30
Applicant: CORNING INCORPORATED
Inventor： Patrick Garret Cigno , Jeffrey Thomas Drake , Jerry Lee Hepburn , Corey Thomas Janisch , Robert John Locker , David John Worthey
IPC: G06T7/00 , G01N23/046 , G01N23/083 , G06T3/14 , G06T3/60 , G06T7/60
Abstract: Systems and methods for manufacturing and inspecting a honeycomb structure. A method for inspecting includes generating a three-dimensional volume file of the honeycomb structure from x-ray images. The three-dimensional volume file is reduced to two-dimensional data sets. One or more structural features of interest are tracked through the three-dimensional volume file by identifying a portion of the structural feature in a plurality of the two-dimensional data sets. A geometric contour of the structural feature of interest is derived from data corresponding to the structure feature of interest in the two-dimensional data sets. A planar representation of the structural feature of interest is created by extracting data from the three-dimensional volume file in accordance with the geometric contour. At least one structural condition of the honeycomb structure is determined based on the planar representation of the structural feature of interest.
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公开(公告)号：US11919194B2
公开(公告)日：2024-03-05
申请号：US17162240
申请日：2021-01-29
Applicant: CORNING INCORPORATED
Inventor： Keith Norman Bubb , Theresa Chang , Joseph Henry Citriniti , Kevin Eugene Elliott , Xinyuan Liu , Robert John Locker , Prashanth Abraham Vanniamparambil , Kevin Lee Wasson , Shu Yuan
CPC classification number: B28B11/007 , B01D46/2459 , B01D46/2482 , C04B38/0012 , B01D46/0001
Abstract: A method of plugging channels of a honeycomb body and a honeycomb body including plugged channels. The method includes applying a shear force to a plugging mixture including a plurality of inorganic particles, clay, and a liquid vehicle to alter the viscosity of the plugging mixture from a first viscosity prior to the vibrating to a second viscosity which is less than the first viscosity. A honeycomb body is placed into contact with the plugging mixture such that a portion of the plugging mixture having the second viscosity flows into the plurality of channels. Application of the shear force is stopped or reduced to increase the viscosity of the portion of the plugging mixture in the plurality of channels to greater than the first viscosity.
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公开(公告)号：US10301222B2
公开(公告)日：2019-05-28
申请号：US15527227
申请日：2015-11-18
Applicant: Corning Incorporated
Inventor： Monika Backhaus-Ricoult , Robert John Locker , Huthavahana Kuchibhotla Sarma , Patrick David Tepesch
IPC: C04B35/462 , C04B35/478 , C01G23/00 , C04B35/626 , C04B35/64
Abstract: Disclosed herein are methods for preparing a titanate compound powder comprising titanate compound particles having a controlled particle size and/or particle size distribution. The methods include mixing at least one first inorganic compound chosen from sources of a first metal or metal oxide, at least one second inorganic compound chosen from sources of titania, and at least one binder to form a mixture; calcining the mixture to form a polycrystalline material comprising a plurality of titanate compound grains and a plurality of microcracks; and breaking the polycrystalline material along at least a portion of the microcracks. Also disclosed are titanate compound powders having a controlled particle size distribution, ceramic batch compositions comprising the powders, and ceramic articles prepared from the batch compositions.
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公开(公告)号：US20130295210A1
公开(公告)日：2013-11-07
申请号：US13933487
申请日：2013-07-02
Applicant: Corning Incorporated
Inventor： Joseph Henry Citriniti , Gregory Eisenstock , Robert John Locker
IPC: B28B3/20
CPC classification number: B28B3/205 , B28B3/20 , B28B3/201 , B28B3/206 , B28B3/226 , B28B17/0081 , B29C47/0028 , B29C47/362 , B29C47/38 , B29C47/686 , B29C47/82 , B29C47/825 , B29C47/92 , B29C2947/92076 , B29C2947/92104 , B29C2947/92209 , B29C2947/92314 , B29C2947/926 , B29C2947/92704 , B29C2947/92866 , B29C2947/92904 , B29C2947/92923 , B29K2105/0067 , B29K2709/02
Abstract: A plate suitable for positioning with an extruder apparatus is provided in which the plate includes at least one temperature sensor. The plate is upstream of the die located at or near the end of the extruder apparatus. The sensor(s) allow for the simultaneous measurement of batch material temperatures at multiple spatial locations across the face of the plate. The temperature sensors associated with the plate can be used to identify spatial and temporal temperature patterns within the batch flow.
Abstract translation: 提供一种适合于使用挤出机设备定位的板，其中该板包括至少一个温度传感器。 板位于模具的上游，位于挤出机装置的端部或附近。 传感器允许同时测量跨越板的多个空间位置的批料材料温度。 与板相关联的温度传感器可用于识别批流内的空间和时间温度模式。
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公开(公告)号：US20240173891A1
公开(公告)日：2024-05-30
申请号：US18428210
申请日：2024-01-31
Applicant: CORNING INCORPORATED
Inventor： Keith Norman Bubb , Theresa Chang , Joseph Henry Citriniti , Kevin Eugene Elliott , Xinyuan Liu , Robert John Locker , Prashanth Abraham Vanniamparambil , Kevin Lee Wasson , Shu Yuan
CPC classification number: B28B11/007 , B01D46/2459 , B01D46/2482 , C04B38/0012 , B01D46/0001
Abstract: A method of plugging channels of a honeycomb body and a honeycomb body including plugged channels. The method includes applying a shear force to a plugging mixture including a plurality of inorganic particles, clay, and a liquid vehicle to alter the viscosity of the plugging mixture from a first viscosity prior to the vibrating to a second viscosity which is less than the first viscosity. A honeycomb body is placed into contact with the plugging mixture such that a portion of the plugging mixture having the second viscosity flows into the plurality of channels. Application of the shear force is stopped or reduced to increase the viscosity of the portion of the plugging mixture in the plurality of channels to greater than the first viscosity.
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Patent Agency Ranking
公开(公告)号：US20210316242A1
公开(公告)日：2021-10-14
申请号：US17264219
申请日：2019-07-15
Applicant: CORNING INCORPORATED
Inventor： Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plug of material upon a film material; applying a force to the film material with a piston to push the plug of material through the plurality of openings of the mask and into the plurality of cells of the honeycomb structure; and measuring a plurality of pressures within the plurality of cells of the honeycomb structure during the applying step.
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公开(公告)号：US11883768B2
公开(公告)日：2024-01-30
申请号：US17264219
申请日：2019-07-15
Applicant: CORNING INCORPORATED
Inventor： Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
CPC classification number: B01D46/0001 , B01D46/2459 , B28B11/007 , B01D2279/30
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plug of material upon a film material; applying a force to the film material with a piston to push the plug of material through the plurality of openings of the mask and into the plurality of cells of the honeycomb structure; and measuring a plurality of pressures within the plurality of cells of the honeycomb structure during the applying step.
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公开(公告)号：US20210299909A1
公开(公告)日：2021-09-30
申请号：US17264230
申请日：2019-07-16
Applicant: CORNING INCORPORATED
Inventor： Kyle Owen Beebe , Robert John Locker , Robert Arthur McIntosh , Joel Andrew Schultes
Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plenum, a movable plunger and a flow plate; positioning a cylinder between the honeycomb structure and the plenum; dispensing a plugging material into the plenum; moving the plunger toward the flow plate with a force to push the plugging material through the flow plate into the cylinder, the moving generating a pressure in the plenum and the cylinder that forces the plugging material through the mask into the plurality of cells of the honeycomb structure to a predetermined depth; and determining the pressure within the cylinder during the moving of the plunger.
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公开(公告)号：US20210146574A1
公开(公告)日：2021-05-20
申请号：US17162240
申请日：2021-01-29
Applicant: CORNING INCORPORATED
Inventor： Keith Norman Bubb , Theresa Chang , Joseph Henry Citriniti , Kevin Eugene Elliott , Xinyuan Liu , Robert John Locker , Prashanth Abraham Vanniamparambil , Kevin Lee Wasson , Shu Yuan
Abstract: A method of plugging channels of a honeycomb body and a honeycomb body including plugged channels. The method includes applying a shear force to a plugging mixture including a plurality of inorganic particles, clay, and a liquid vehicle to alter the viscosity of the plugging mixture from a first viscosity prior to the vibrating to a second viscosity which is less than the first viscosity. A honeycomb body is placed into contact with the plugging mixture such that a portion of the plugging mixture having the second viscosity flows into the plurality of channels. Application of the shear force is stopped or reduced to increase the viscosity of the portion of the plugging mixture in the plurality of channels to greater than the first viscosity.
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公开(公告)号：US20250153954A1
公开(公告)日：2025-05-15
申请号：US18917421
申请日：2024-10-16
Applicant: CORNING INCORPORATED
Inventor： Kenneth Charles Driesbaugh , Kevin Eugene Elliott , Justin Carl Fossum , Robert John Locker
IPC: B65G47/24
Abstract: Disclosed herein is a system for handling green ceramic monoliths that includes a lifting apparatus including a body and at least two support prongs that extend from the body, the at least two support prongs configured to support a green ceramic monolith thereon. The system also includes a support tray that receives the green ceramic monolith from the lifting apparatus and includes a base, a plurality of ridges, and a plurality of grooves, wherein each of the plurality of grooves is spaced apart from an adjacent groove by one of the plurality of ridges. The system further includes an actuator coupled to the lifting apparatus, wherein the actuator is operable to manipulate the lifting apparatus to engage the support tray and thereby transfer support of the green ceramic monolith from the at least two support prongs of the lifting apparatus to the plurality of ridges.
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