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公开(公告)号：US12017945B2
公开(公告)日：2024-06-25
申请号：US17277980
申请日：2019-09-20
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Raymond Eugene Fraley , Benjamin Pelham Schrock , Tytus Lee Zimmerman
CPC classification number: C03B7/07 , C03B5/167 , C03B17/064
Abstract: Apparatus for conveying molten glass includes an electrical flange attached to a metallic vessel and an electrical flange support apparatus coupled to an electrode portion of the electrical flange and configured to prevent distortion of the metallic vessel and misalignment between the metallic vessel and an adjacent metallic vessel. A bracing assembly is also disclosed.
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公开(公告)号：US20220002179A1
公开(公告)日：2022-01-06
申请号：US17295302
申请日：2019-11-12
Applicant: CORNING INCORPORATED
Inventor： Laura Rose Van Cott Adkins , Gilbert De Angelis , Megan Aurora DeLamielleure , Pierre Laronze
Abstract: Methods are disclosed for shrinking bubbles on the free surface of a volume of molten glass contained within or flowing through a vessel, thereby minimizing re-entrainment of the bubbles into the volume of molten glass and reducing the occurrence of bubbles in finished glass products produced from the molten glass. Methods of identifying a source location for the bubbles is also described.
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公开(公告)号：US10934200B2
公开(公告)日：2021-03-02
申请号：US16694130
申请日：2019-11-25
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Pierre Laronze
Abstract: Disclosed is an apparatus for conditioning molten glass. The apparatus includes a connecting tube assembly having a conduit for conveying the molten glass, the conduit including at least two flanges and a sealing member disposed between the at least two flanges around an outer peripheral region of the flanges, thereby forming an enclosed volume between an outer wall of the conduit, the at least two flanges and the sealing member. An atmosphere within the volume may be controlled such that a predetermined partial pressure of hydrogen or a predetermined partial pressure of oxygen may be maintained within the volume. A current may be established between the at least two flanges to heat the conduit.
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公开(公告)号：US20190144324A1
公开(公告)日：2019-05-16
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：US20170284872A1
公开(公告)日：2017-10-05
申请号：US15091183
申请日：2016-04-05
Applicant: Corning Incorporated
Inventor： Curtis Richard Cowles , Gilbert De Angelis , Jeffery Lee Merriman , Katherine Rose Rossington , Michael Joshua Snyder
CPC classification number: G01K7/02 , C03B5/167 , C03B5/1672 , C03B5/1675 , C03B2211/70 , F27B3/28 , F27D21/0014 , G01K1/08 , G01N33/205 , G01N33/386 , H01L35/20 , H01L35/32
Abstract: A molten material apparatus can include a container including a wall at least partially defining a containment area and an opening extending through the wall. The molten material apparatus can include a protective sleeve mounted at least partially within the opening of the wall of the container. A thermocouple can be positioned within an internal bore of the protective sleeve. A method of processing molten material can include inserting a thermocouple into a protective sleeve fabricated from a refractory ceramic material, and measuring a temperature of material within a containment area of a container with the thermocouple.
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Patent Agency Ranking
公开(公告)号：US20160115067A1
公开(公告)日：2016-04-28
申请号：US14787613
申请日：2014-05-08
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Bruno Le Gallic
CPC classification number: C03B17/064 , C03B5/16 , C03B5/18 , C03B5/225 , C03B5/26 , C03B17/02 , C03B17/06
Abstract: A laminate fusion draw apparatus including: a core isopipe having a first core melter; a clad isopipe having a clad melter; a first core down comer between the core melter and the core isopipe; and a second clad down comer between the clad melter and the clad isopipe, the second clad down comer having an independently adjustable linear and horizontal position with respect to a fixed horizontal position of the first down comer, and the core melter and the clad melter are linearly moveable for relative movement in the same or opposite horizontal direction, as described herein. Also disclosed is a method of using the apparatus where the first core down comer remains substantially centered or concentric on the first inlet tube, and the second clad down comer remains substantially centered or concentric on the second inlet tube.
Abstract translation: 一种层压融合拉制装置，包括：具有第一芯熔化器的芯等离子体管; 具有包层熔化器的复合等压槽; 核心胶机和核心等压槽之间的第一个核心降落角; 以及在包覆熔化器和包覆的等压槽之间的第二包覆下角，第二覆层下端具有相对于第一下弯角的固定水平位置具有独立可调的线性和水平位置，并且芯熔化器和包层熔化器是 可以在相同或相反的水平方向上相对运动地线性移动，如本文所述。 还公开了一种使用该装置的方法，其中第一核心向下拐角在第一入口管上保持基本上居中或同心，并且第二包层下降器在第二入口管上保持大致居中或同心。
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7.发明授权High volume production of display quality glass sheets having low zirconia levels 有权大量生产具有低氧化锆含量的显示质量玻璃板公开(公告)号：US09309139B2
公开(公告)日：2016-04-12
申请号：US14179857
申请日：2014-02-13
Applicant: Corning Incorporated
Inventor： Andrea Weiss Bookbinder , Bryce Patrick Butler , Gilbert De Angelis , David Myron Lineman , Guido Peters
CPC classification number: C03B5/225 , C03B5/027 , C03B5/16 , C03B5/1675 , C03B5/185 , C03B5/43 , Y02P40/57
Abstract: Methods and apparatus for producing display quality glass sheets are provided in which the batch materials for making the sheets are melted in a furnace whose glass-engaging surfaces comprise zirconia (ZrO2). By using molybdenum electrodes, instead of the conventional tin electrodes, to electrically heat the molten glass, the wear rate per unit area of the furnace's glass-engaging, zirconia-containing surfaces are reduced by more than 50%, thus reducing zirconia levels (solid+dissolved) in the finished glass by at least a similar amount. As a consequence of this reduction, rejection rates of finished glass sheets are lowered, which is of particular value in the production of glass sheets of large dimensions, as desired by display manufacturers and other users of such sheets.
Abstract translation: 提供了用于生产显示质量玻璃板的方法和设备，其中用于制造片材的批料材料在其玻璃接合表面包含氧化锆（ZrO 2）的炉中熔化。 通过使用钼电极代替常规的锡电极来使熔融玻璃电加热，炉的玻璃接合的含氧化锆表面的每单位面积的磨损率降低超过50％，从而减少氧化锆水平（固体 +溶解）在成品玻璃中至少相同的量。 作为这种减少的结果，成品玻璃板的拒收率降低，这对于大尺寸的玻璃板的生产具有特殊的价值，如显示器制造商和这种片材的其他用户所希望的。
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公开(公告)号：US20240300841A1
公开(公告)日：2024-09-12
申请号：US18667234
申请日：2024-05-17
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Raymond Eugene Fraley , Benjamin Pelham Schrock , Tytus Lee Zimmerman
CPC classification number: C03B7/07 , C03B5/167 , C03B17/064
Abstract: Apparatus for conveying molten glass includes an electrical flange attached to a metallic vessel and an electrical flange support apparatus coupled to an electrode portion of the electrical flange and configured to prevent distortion of the metallic vessel and misalignment between the metallic vessel and an adjacent metallic vessel. A bracing assembly is also disclosed.
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公开(公告)号：US11919800B2
公开(公告)日：2024-03-05
申请号：US17279052
申请日：2019-09-24
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Juan Camilo Isaza
Abstract: Disclosed herein are modular molten glass delivery apparatuses and glass manufacturing apparatuses including the same. A module of a modular molten glass delivery apparatus includes a lower carriage comprising a plurality of lower carriage rollers. An upper rail system is supported on the lower carriage. The upper rail system includes upper support rails oriented at an elevation angle α greater than 0 degrees relative to horizontal. The module further includes an upper carriage. The upper carriage includes a base plate oriented at an elevation angle β greater than 0 degrees relative to horizontal and a plurality of upper carriage rollers engaged with the upper support rails of the upper rail system to facilitate translation of the upper carriage on the upper rail system. A support frame is coupled to the base plate and a molten glass delivery conduit assembly is supported on the base plate within the support frame.
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公开(公告)号：US20220073398A1
公开(公告)日：2022-03-10
申请号：US17279052
申请日：2019-09-24
Applicant: CORNING INCORPORATED
Inventor： Gilbert De Angelis , Juan Camilo Isaza
Abstract: Disclosed herein are modular molten glass delivery apparatuses and glass manufacturing apparatuses including the same. A module of a modular molten glass delivery apparatus includes a lower carriage comprising a plurality of lower carriage rollers. An upper rail system is supported on the lower carriage. The upper rail system includes upper support rails oriented at an elevation angle α greater than 0 degrees relative to horizontal. The module further includes an upper carriage. The upper carriage includes a base plate oriented at an elevation angle β greater than 0 degrees relative to horizontal and a plurality of upper carriage rollers engaged with the upper support rails of the upper rail system to facilitate translation of the upper carriage on the upper rail system. A support frame is coupled to the base plate and a molten glass delivery conduit assembly is supported on the base plate within the support frame.
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