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公开(公告)号：US11992794B2
公开(公告)日：2024-05-28
申请号：US17257400
申请日：2019-06-26
Applicant: CORNING INCORPORATED
Inventor： Alejandro Aguilar , Richard Dominic Bomba , Kevin Eugene Elliott , Christopher Lane Kerr , Patrick David Tepesch
CPC classification number: B01D46/0001 , B01D46/2459 , B28B11/007
Abstract: A method of plugging a honeycomb body is disclosed herein, the method comprising: applying a mask layer to a honeycomb body comprising a plurality of channels; forming a plurality of holes in the mask layer such that the plurality of holes are aligned with the plurality of channels; positioning a nozzle defining an opening proximate the mask layer; moving at least one of the nozzle and the honeycomb body relative to one another; and passing a plugging cement through the opening defined by the nozzle against the mask layer such that the plugging cement passes through the plurality of holes in the mask layer and enters the plurality of channels of the honeycomb body.
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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：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：US20210268418A1
公开(公告)日：2021-09-02
申请号：US17257400
申请日：2019-06-26
Applicant: CORNING INCORPORATED
Inventor： Alejandro Aguilar , Richard Dominic Bomba , Kevin Eugene Elliott , Christopher Lane Kerr , Patrick David Tepesch
Abstract: A method of plugging a honeycomb body is disclosed herein, the method comprising: applying a mask layer to a honeycomb body comprising a plurality of channels; forming a plurality of holes in the mask layer such that the plurality of holes are aligned with the plurality of channels; positioning a nozzle defining an opening proximate the mask layer; moving at least one of the nozzle and the honeycomb body relative to one another; and passing a plugging cement through the opening defined by the nozzle against the mask layer such that the plugging cement passes through the plurality of holes in the mask layer and enters the plurality of channels of the honeycomb body.
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公开(公告)号：US20210180489A1
公开(公告)日：2021-06-17
申请号：US17257384
申请日：2019-06-26
Applicant: CORNING INCORPORATED
Inventor： Richard Dominic Bomba , Kevin Eugene Elliott
Abstract: A method of plugging a honeycomb body is disclosed herein, the method comprising: applying a mask layer to the honeycomb body defining a plurality of channels, wherein the mask layer defines a plurality of holes aligned with the plurality of channels; rotating a roller drum; moving the honeycomb body over the roller drum to define a nip between the roller drum and the honeycomb body; and inserting a plugging cement in the nip between the roller drum and the mask layer such that the roller drum forces the plugging cement through the plurality of holes of the mask layer into the plurality of channels of the honeycomb body.
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Patent Agency Ranking
公开(公告)号：US20220388190A1
公开(公告)日：2022-12-08
申请号：US17824014
申请日：2022-05-25
Applicant: CORNING INCORPORATED
Inventor： Alejandro Aguilar , Kevin Eugene Elliott , Justin Carl Fossum
IPC: B26D1/06
Abstract: Systems and methods for cutting through one or more extrudates to form one or more honeycomb bodies are provided. The systems described herein provide a low inertia vibratory cutting system configured to cut through extrudate to form honeycomb bodies, where the vibratory cutting system comprises a thin, low-inertia cutting element, and one or more sets of fluid bearings configured to mitigate or lessen out of plane vibrations of the cutting element to provide a more stable cutting element. In some examples the vibratory cutting system comprises two sets of fluid bearings arranged at two locations on the cutting element that are configured to mitigate out-of-plane vibrations on the cutting element and between the two locations. In some examples, the cutting element is double-sided to allow for single-sided or double-sided cutting operations.
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公开(公告)号：US20220105658A1
公开(公告)日：2022-04-07
申请号：US17429481
申请日：2020-01-30
Applicant: CORNING INCORPORATED
Inventor： Timothy Eugene Antesberger , Dana Eugene Coots , Eric Jay Dacheux , Kevin Eugene Elliott , Gary Michael Huzinec , Neil James Sidebottom
Abstract: Methods of manufacturing an extrusion die (100) having a plurality of pins (600a-c) and a plurality of slots (601) defined by the plurality of pins, each pin having a base, the method including applying a coating material (604) over side walls of the bases of the pins of the extrusion die and removing a portion of the coating material coated over the side walls of the bases of the plurality of pins with a cutting tool (650). In some embodiments, the cutting tool has a cutting width (652) equal to a target slot width (640) of the slots. In some embodiments, applying the coating material over the side walls of the bases of the pins includes overcoating a coating material to a thickness that is greater than a thickness needed to define a target slot width of the slots.
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公开(公告)号：US10000031B2
公开(公告)日：2018-06-19
申请号：US14480941
申请日：2014-09-09
Applicant: Corning Incorporated
Inventor： Kevin Eugene Elliott
IPC: B29D99/00 , B28B11/12 , B29K105/04 , B29L31/00
CPC classification number: B29D99/0089 , B28B11/12 , B29K2105/04 , B29L2031/772
Abstract: A method of manufacturing a honeycomb structure includes providing a honeycomb body having a first contour extending between opposing first and second ends and chamfering a corner of the first end in a radial and axial direction toward the first contour to form a second contour. The method further includes removing material in an axial direction toward the second face to form a third contour, chamfering a corner of the third contour in a radial and axial direction toward the second end to form an end contour, and removing material in an axial direction toward the first face to form a fourth contour. Removing material to form the fourth contour substantially removes the second contour and the end contour.
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公开(公告)号：US11851379B2
公开(公告)日：2023-12-26
申请号：US17257390
申请日：2019-06-26
Applicant: CORNING INCORPORATED
Inventor： Kevin Eugene Elliott , Christina Marie Laskowski , Michael George Shultz , John Christopher Thomas , Kevin Lee Wasson , Calvin Jay Winder
CPC classification number: C04B38/0012 , B01D46/0001 , B01J20/28045 , C04B41/0009
Abstract: A method of plugging a honeycomb body is disclosed herein, the method comprising: contacting a first end of the honeycomb body comprising a plurality of channels with a light curable sealing mixture such that an infiltrate of the light curable sealing mixture flows into the plurality of channels proximate the first end; emitting a light toward a first portion of the infiltrate within the plurality channels of the filter; and curing the first portion of the infiltrate within the channels with the light to form a plurality of seals.
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公开(公告)号：US20230158620A1
公开(公告)日：2023-05-25
申请号：US17983795
申请日：2022-11-09
Applicant: CORNING INCORPORATED
Inventor： Alejandro Aguilar , Kevin Eugene Elliott
IPC: B23Q3/18
CPC classification number: B23Q3/183
Abstract: Centering apparatuses and methods for precision placement of a product or component, such as a ceramic honeycomb body, prior to a post-production processing steps are provided. In particular, after extrusion of a component or ware, the component or ware oftentimes requires one or more post-production processing steps in order to obtain a final product. The centering apparatuses and methods described herein provide for the precise and accurate centering of the product (or component) prior to performing these post-production processing steps, thereby obtaining repeatable, consistent, high-quality final products.
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