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公开(公告)号：US20160060154A1
公开(公告)日：2016-03-03
申请号：US14768840
申请日：2014-02-26
Applicant: CORNING INCORPORATED
Inventor： Curtis Richard Cowles , Dale Robert Powers
CPC classification number: C03B5/2356 , C03B5/04 , C03B2211/23 , F23C3/004 , F23D14/24 , F23D14/48 , F23D14/58 , F23D14/62 , F23D2900/14021 , Y02P40/55
Abstract: A burner for submerged combustion melting that mixes a first gas and a second gas inside the burner and emits the mixed gas through a nozzle for combustion below the surface of the material being melted. The burner includes a hollow tube and a static mixer inside the tube that mixes the first gas and the second gas as they travel through the tube. The mixed first and second gas exits a nozzle on a top end of the tube and is ignited to generate a flame below the surface of the material being melted, which may be a glass material.
Abstract translation: 一种用于浸没燃烧熔融的燃烧器，其将燃烧器内部的第一气体和第二气体混合，并通过用于燃烧的燃料喷嘴将混合气体燃烧到被熔化材料的表面以下。 燃烧器包括管内的中空管和静态混合器，当第一气体和第二气体穿过管时，混合第一气体和第二气体。 混合的第一和第二气体离开管的顶端上的喷嘴，并被点燃以在被熔化的材料的表面下面产生火焰，其可以是玻璃材料。
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公开(公告)号：US20250154044A1
公开(公告)日：2025-05-15
申请号：US18941846
申请日：2024-11-08
Applicant: CORNING INCORPORATED
Inventor： Curtis Richard Cowles , Patrick Paul Gill , George Paul Lindberg
IPC: C03B19/02
Abstract: A method of forming a chalcogenide glass element, the method includes depositing molten chalcogenide glass from an injection tip of a nozzle and into a cavity of a mold at a flow rate, the nozzle being inserted into the cavity, and during the depositing, moving at least one of the nozzle and the cavity relative to each other to substantially fill the cavity with the molten chalcogenide glass, and changing the speed of the at least one of the nozzle and the cavity based upon alignment of the injection tip with a cross-sectional radius of the cavity.
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Patent Agency Ranking
公开(公告)号：US20240391815A1
公开(公告)日：2024-11-28
申请号：US18659094
申请日：2024-05-09
Applicant: CORNING INCORPORATED
Abstract: A combustion burner employed in a submerged combustion vessel used to melt high index glass includes an arch positioned on a burner in the submerged combustion vessel. An amount of combustible gas flows through a first port disposed in a first haunch of the arch and through a second port disposed in a second haunch of the arch. Fuel is supplied through an end port in a fuel supply line. The end port is disposed under the arch. An amount of glass is fed into the submerged combustion vessel and is melted inside the submerged combustion vessel by igniting the burner. Some of the melted glass at least partially solidifies against a wall of the submerged combustion vessel such that the melted glass is contained in a vessel of itself.
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14.发明申请公开(公告)号：US20190161377A1
公开(公告)日：2019-05-30
申请号：US16321898
申请日：2017-08-01
Applicant: CORNING INCORPORATED
Inventor： Curtis Richard Cowles , Gilbert De Angelis , Nicolas LeBlond , David John McEnroe , Jeffrey Lee Merriman , Rand Alan Murnane , Katherine Rose Rossington , Michael Joshua Snyder
Abstract: A method of melting glass and glass-ceramics that includes the steps: conveying a batch of raw materials into a submerged combustion melting apparatus, the melting apparatus having liquid-cooled walls and a floor; directing a flame into the batch of raw materials and the melted batch with sufficient energy to form the raw materials into the melted batch; and heating a delivery orifice assembly in the floor of the submerged melting apparatus to convey the melted batch through the orifice assembly into a containment vessel. The melted batch has a glass or glass-ceramic composition that is substantially reactive to a refractory material comprising one or more of silica, zirconia, alumina, platinum and platinum alloys.
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公开(公告)号：US20160130168A1
公开(公告)日：2016-05-12
申请号：US14897933
申请日：2014-06-11
Applicant: CORNING INCORPORATED
Inventor： Curtis Richard Cowles , Dale Robert Powers
CPC classification number: C03B5/2356 , C03B2211/22 , C03B2211/23 , C03B2211/60 , F23C3/004 , F23D14/22 , F23D14/56 , F23D14/58 , F23D14/78 , Y02P40/55
Abstract: A submerged combustion melter and burner therefor. The burner may include a first tube having a scaled distal end and a second tube concentric to the first tube, the second tube having a partially sealed distal end with an opening for receiving the first tube, where an annular space is defined between the first and second tubes. The burner further includes a first gas port in the sealed distal end of the first tube, the first gas port supplying a first gas, a second gas port in a distal end of the second tube, the second gas port supplying a second gas to the annular space, and a nozzle on the proximate ends of the first and second tubes. The nozzle provides N first gas outlets and M second gas outlets where the N first gas outlets supply either the first or the second gas into a molten glass environment external the burner, and the M second gas outlets supply either the second or the first gas into the molten glass environment external the burner to thereby mix and combust the first and second gases together in the molten glass environment.
Abstract translation: 一种浸没式燃烧胶及其燃烧器。 燃烧器可以包括具有缩放的远端的第一管和与第一管同心的第二管，第二管具有部分密封的远端，具有用于接收第一管的开口，其中在第一和第二管之间限定环形空间， 第二管。 燃烧器还包括在第一管的密封远端中的第一气体口，提供第一气体的第一气体端口，第二管的远端中的第二气体端口，向第二气体供应第二气体的第二气体端口 环形空间和在第一和第二管的近端上的喷嘴。 喷嘴提供N个第一气体出口和M个第二气体出口，其中N个第一气体出口将第一或第二气体供应到燃烧器外部的熔融玻璃环境中，M个第二气体出口将第二或第一气体供应到 熔融玻璃环境在燃烧器外部，从而在熔融玻璃环境中将第一和第二气体混合并燃烧。
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公开(公告)号：US20150291465A1
公开(公告)日：2015-10-15
申请号：US14647347
申请日：2013-11-26
Applicant: CORNING INCORPORATED
Inventor： Curtis Richard Cowles , Dale Robert Powers
CPC classification number: C03B5/2353 , C03B5/193 , C03B5/2356 , C03B2211/22 , C03B2211/23 , F23C3/004 , F23D14/22 , F23D14/24 , F23D14/78 , F27B3/205 , F27D99/0033 , Y02P40/55
Abstract: A swirling burner 100 for submerged combustion melting that swirls at least one of a first gas and a second gas exiting the burner. The burner includes a central tube for delivering the first gas a nozzle and an outer tube for delivering a second gas to the nozzle. Helical vanes or channels are provided in at least one of the central tube and the outer tube to cause a least one of the first gas and the second gas exiting the burner to swirl.
Abstract translation: 用于浸没燃烧熔化的旋转燃烧器100，其旋转离开燃烧器的第一气体和第二气体中的至少一个。 燃烧器包括用于将第一气体输送到喷嘴的中心管和用于将第二气体输送到喷嘴的外管。 在中心管和外管中的至少一个中设置螺旋叶片或通道，以使第一气体和离开燃烧器的第二气体中的至少一个旋转。
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公开(公告)号：US20150000341A1
公开(公告)日：2015-01-01
申请号：US14350251
申请日：2012-10-05
Applicant: CORNING INCORPORATED
Inventor： Antoine Gaston Denis Bisson , Curtis Richard Cowles , Laurent Joubaud , David John McEnroe , Aniello Mario Palumbo
IPC: C03B23/023 , C03B23/025
CPC classification number: C03B23/0235 , C03B23/0256 , C03B23/0258 , C03B23/0357
Abstract: An apparatus and methods for bending sheet glass are disclosed. The present invention improves on the state-of-the-art by providing apparatus and methods that prevent unwanted distortion of the glass sheet. The apparatus and methods utilize localized heating at the bend to allow for overall glass sheet temperatures to be reduced, along with optional mechanical devices for improved bend quality.
Abstract translation: 公开了一种用于弯曲玻璃板的设备和方法。 本发明通过提供防止玻璃板不希望的变形的装置和方法来改进现有技术。 该设备和方法利用弯曲处的局部加热，以允许整体玻璃板温度以及用于改善弯曲质量的可选的机械装置。
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