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公开(公告)号：US11993533B2
公开(公告)日：2024-05-28
申请号：US17415778
申请日：2019-12-03
Applicant: Corning Incorporated
Inventor： Brian Douglas Burns , Gilbert De Angelis , Chunhong Chelsie He , Edward Lee Kimble, III , Yuehao Li , Benjamin Pelham Schrock , Matthew Nicholas Tammaro
CPC classification number: C03B5/03 , F27D11/04 , H02G5/10 , H05B3/03 , H05B2203/025
Abstract: An assembly provides electrical current to molten glass in a glass melting tank. The assembly includes a structure having an electrode that is in contact with the molten glass, and a fluid-cooled connection apparatus. The fluid-cooled connection apparatus includes a first connection element electrically connected to a current source and a second connection element electrically connected to the current source, where the first and second connection elements are spaced apart from each other; and an electrical cross-connect strut having a first end secured to the first connection element and a second end secured to the second connection element. The assembly also includes a bus bar electrically connected to the fluid-cooled connection apparatus and to an electrode. The current source provides a current to the molten glass via the structure and the electrode for heating the molten glass through resistive heating.
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公开(公告)号：US20200072311A1
公开(公告)日：2020-03-05
申请号：US16552086
申请日：2019-08-27
Applicant: CORNING INCORPORATED
Inventor： Yuehao Li , Derwin A. Nelson , Yousef Kayed Qaroush , Yang Yang
Abstract: The apparatus for non-contact damping vibration of a vibrating optical fiber moving over an optical fiber path includes an air bearing and an air supply. The air bearing includes a body having an aperture defined by an inner surface and a central axis that passes through the center of the aperture and along which lies the optical fiber path. A plurality of nozzles is distributed around the inner surface and directed toward the central axis. An air conduit within the body is in pneumatic communication with the plurality of nozzles. The air supply is pneumatically connected to the air conduit and is configured to supply pressurized air to the air bearing. The pressurized air is directed through the nozzles to the vibrating optical fiber and impinges on the optical fiber to damp the vibration of the vibrating optical fiber.
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公开(公告)号：US20220064045A1
公开(公告)日：2022-03-03
申请号：US17415778
申请日：2019-12-03
Applicant: Corning Incorporated
Inventor： Brian Douglas Burns , Gilbert De Angelis , Chunhong Chelsie He , Edward Lee Kimble, III , Yuehao Li , Benjamin Pelham Schrock , Matthew Nicholas Tammaro
Abstract: An assembly provides electrical current to molten glass in a glass melting tank. The assembly includes a structure having an electrode that is in contact with the molten glass, and a fluid-cooled connection apparatus. The fluid-cooled connection apparatus includes a first connection element electrically connected to a current source and a second connection element electrically connected to the current source, where the first and second connection elements are spaced apart from each other; and an electrical cross-connect strut having a first end secured to the first connection element and a second end secured to the second connection element. The assembly also includes a bus bar electrically connected to the fluid-cooled connection apparatus and to an electrode. The current source provides a current to the molten glass via the structure and the electrode for heating the molten glass through resistive heating.
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公开(公告)号：US11697873B2
公开(公告)日：2023-07-11
申请号：US17414569
申请日：2019-12-13
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Yuehao Li , Min Shen
IPC: C23C16/04 , C23C16/34 , C23C16/36 , C23C16/455
CPC classification number: C23C16/045 , C23C16/34 , C23C16/36 , C23C16/45502 , C23C16/45565
Abstract: Methods of depositing an inorganic material on an extrusion die including positioning an extrusion die within a vapor deposition chamber, positioning an impedance disk over a face of the extrusion die, the impedance disk having a plurality of through holes and the face of the extrusion die having a plurality of slots defined by a plurality of extrusion die pins, and flowing one or more deposition gases through the plurality of through holes and into the plurality of slots to deposit inorganic particles on side walls of the plurality of pins. The total impedance to the flow of the deposition gases across the impedance disk and the extrusion die may be equal to a disk impedance of the impedance disk plus a die impedance of the extrusion die, and the disk impedance may be at least 40% of the total impedance to the flow of the deposition gases.
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公开(公告)号：US11168757B2
公开(公告)日：2021-11-09
申请号：US16552086
申请日：2019-08-27
Applicant: CORNING INCORPORATED
Inventor： Yuehao Li , Derwin A Nelson , Yousef Kayed Qaroush , Yang Yang
Abstract: The apparatus for non-contact damping vibration of a vibrating optical fiber moving over an optical fiber path includes an air bearing and an air supply. The air bearing includes a body having an aperture defined by an inner surface and a central axis that passes through the center of the aperture and along which lies the optical fiber path. A plurality of nozzles is distributed around the inner surface and directed toward the central axis. An air conduit within the body is in pneumatic communication with the plurality of nozzles. The air supply is pneumatically connected to the air conduit and is configured to supply pressurized air to the air bearing. The pressurized air is directed through the nozzles to the vibrating optical fiber and impinges on the optical fiber to damp the vibration of the vibrating optical fiber.
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Patent Agency Ranking
公开(公告)号：US11534937B2
公开(公告)日：2022-12-27
申请号：US16955137
申请日：2018-12-11
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Yuehao Li , Kenneth Charles Sariego , Min Shen
IPC: B28B3/26 , B29C48/11 , B29C48/30 , B29C48/32 , B29C48/345 , B29C48/00 , B01D46/24 , B01D53/94 , B01J35/04 , B28B3/20 , F01N3/28
Abstract: A honeycomb extrusion die body (401) including inlet (414) and exit (402) faces, and a plurality of pins (406) on the exit face (402) defining a matrix of intersecting wide slots (425) and narrow slots (427). The wide slots (425) have an exit width (W1) greater than an exit width (W2) of the narrow slots (427). The die body (401) further includes feedholes (422) at the inlet face (414) and intersecting with inlet portions (416) to the wide slots (425) and/or the narrow slots (427). Some of the pins (406) defining the wide slots (425) include a first surface indentation feature (430) that is (i) located between the inlet portion (416) and the wide slot exit and (ii) spaced away from the wide slot exit. Some of the pins (406) defining the narrow slots (427) include a second surface indentation feature (434) that is (i) located between the inlet portion and the narrow slot exit and (ii) spaced away from the narrow slot exit.
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公开(公告)号：US20210308928A1
公开(公告)日：2021-10-07
申请号：US17058397
申请日：2019-05-30
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Yuehao Li , Min Shen
Abstract: A honeycomb extrusion die (120) includes a die body (302) including an inlet face (306) and an exit face. The die body (302) has slot inlets (309) and a plurality of pins (320, 500) disposed between the slot inlets (309) and the exit face. The plurality of pins (320, 500) include side surfaces (322, 500B) configured to define a matrix of intersecting slots (324), wherein the matrix of intersecting slots (324) has slot exit (509) widths at the exit face. Divots (526) extend into a plurality of the side surfaces (322, 500B) between the slot inlets (309) and the exit face. Each individual divot (526) has a divot san depth (D55) extending into a side surface (500A, 500B, 502A, 502B) of the side surfaces (322, 500B). A ratio between a slot exit width (W53) W53 of an individual slot (324) and the divot depth (D55) of an individual divot (526) extending into a side surface (500A, 500B, 502A, 502B) of the individual slot (324) is greater than 1.2. Methods of forming honeycomb bodies with honeycomb structures are provided, as are other aspects.
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公开(公告)号：US10899650B2
公开(公告)日：2021-01-26
申请号：US16098298
申请日：2017-05-03
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Olivier Fournel , Allan Mark Fredholm , Chunhong Chelsie He , Bruno Le Gallic , Yuehao Li , David Posada-Pineda , Xavier Tellier
Abstract: Disclosed is an apparatus and method of making molten glass. The apparatus includes a glass former having a slot orifice design to deliver a glass ribbon. The slot orifice design can include a transition section, a slot extension, and external structural reinforcements. In some embodiments, the orifice opening distance of the slot extension varies along the width of the orifice. In some embodiments, the orifice has an orifice opening distance that is smaller at the center of the slot extension than at the edges of the slot extension, which limits glass flow at the center of the slot extension. Also disclosed is a method of making glass using the disclosed apparatus.
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公开(公告)号：US11752679B2
公开(公告)日：2023-09-12
申请号：US17058397
申请日：2019-05-30
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Yuehao Li , Min Shen
CPC classification number: B29C48/11 , B23P15/243 , B28B3/269 , B29C48/3001 , B29L2031/608
Abstract: A honeycomb extrusion die (120) includes a die body (302) including an inlet face (306) and an exit face. The die body (302) has slot inlets (309) and a plurality of pins (320, 500) disposed between the slot inlets (309) and the exit face. The plurality of pins (320, 500) include side surfaces (322, 500B) configured to define a matrix of intersecting slots (324), wherein the matrix of intersecting slots (324) has slot exit (509) widths at the exit face. Divots (526) extend into a plurality of the side surfaces (322, 500B) between the slot inlets (309) and the exit face. Each individual divot (526) has a divot depth (D55) extending into a side surface (500A, 500B, 502A, 502B) of the side surfaces (322, 500B). A ratio between a slot exit width (W53) W53 of an individual slot (324) and the divot depth (D55) of an individual divot (526) extending into a side surface (500A, 500B, 502A, 502B) of the individual slot (324) is greater than 1.2. Methods of forming honeycomb bodies with honeycomb structures are provided, as are other aspects.
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公开(公告)号：US20220056579A1
公开(公告)日：2022-02-24
申请号：US17414569
申请日：2019-12-13
Applicant: CORNING INCORPORATED
Inventor： Thomas William Brew , Yuehao Li , Min Shen
IPC: C23C16/04 , C23C16/36 , C23C16/34 , C23C16/455
Abstract: Methods of depositing an inorganic material on an extrusion die including positioning an extrusion die within a vapor deposition chamber, positioning an impedance disk over a face of the extrusion die, the impedance disk having a plurality of through holes and the face of the extrusion die having a plurality of slots defined by a plurality of extrusion die pins, and flowing one or more deposition gases through the plurality of through holes and into the plurality of slots to deposit inorganic particles on side walls of the plurality of pins. The total impedance to the flow of the deposition gases across the impedance disk and the extrusion die may be equal to a disk impedance of the impedance disk plus a die impedance of the extrusion die, and the disk impedance may be at least 40% of the total impedance to the flow of the deposition gases.
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