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公开(公告)号：US10934208B2
公开(公告)日：2021-03-02
申请号：US15567530
申请日：2016-04-21
Applicant: CORNING INCORPORATED
Inventor： Izhar Zahoor Ahmed , Guangli Hu , Rostislav Vatchev Roussev , Po-Jen Shih , Irene Marjorie Slater , Vijay Subramanian , Bin Zhang , Sam Samer Zoubi
Abstract: A strengthened article (and methods for making it) is provided that includes a glass, glass-ceramic or ceramic, having a plurality of primary surfaces, side edges, and a thickness. The article also includes a compressive stress region extending from one of the primary surfaces to a first selected depth in the article; a central region extending from a boundary located at a depth of 200 μm from the primary surfaces and the edges to the centroid of the article; and an outer region extending between the primary surfaces and edges to the boundary. Further, the maximum principal stress within the outer region is no more than two times the maximum principal stress within the central region. The primary surfaces and side edges may define a plurality of corners, and the corners may be defined by a chamfer, a fillet, or a curved shape.
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公开(公告)号：US20170260079A1
公开(公告)日：2017-09-14
申请号：US15455910
申请日：2017-03-10
Applicant: Corning Incorporated
Inventor： Jason Thomas Harris , Guangli Hu , Yousef Kayed Qaroush , Irene Marjorie Slater , Vijay Subramanian , Sam Samer Zoubi
IPC: C03B27/012 , H05K5/00 , H05K5/03 , C03C21/00
CPC classification number: C03B27/012 , B32B17/06 , C03C21/00 , C03C21/002 , C03C27/06 , H04M1/185 , H05K5/0017 , H05K5/03 , Y10T428/10
Abstract: Glass articles comprising an outer region extending from an outer surface of the glass article to a depth of layer and methods of making the same are described. The outer region is bounded by at least one edge of the glass article and is under an intrinsic neutral stress or an intrinsic compressive stress. A core region of the glass article is under a tensile stress. A compressive element applies an external compressive stress to the at least one edge and increases the intrinsic stress on the outer region and reduces the tensile stress in the core region of the glass article. The glass article may be a strengthened glass article such that the outer region is under compressive stress, and the external compressive stress applied by the compressive element has a magnitude such that the glass article has an overall internal stress defined by: ∫0tσdt≠0 where t is a thickness of the glass article and σ is the internal stress.
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公开(公告)号：US20180370839A1
公开(公告)日：2018-12-27
申请号：US15778819
申请日：2016-11-29
Applicant: CORNING INCORPORATED
Inventor： Jean-Luc Dabouineau , Elias Panides , William Robert Powell , Irene Marjorie Slater , Sam Samer Zoubi
IPC: C03B23/025 , C03B23/023 , C03B23/035 , C03B23/03 , C03B40/04
Abstract: A method of making articles from preformed materials includes placing a preformed material on a mold such that a non-quality region of the preformed material contacts the mold and a quality region of the preformed material is free of contact with the mold. A non-contact support is provided to the quality region to control sagging of the quality region. A reformable area of the preformed material is formed into a select shape by contacting the reformable area with a forming tool while restricting contact between the forming tool and the reformable area to the non-quality region. After the forming of the reformable area, an article is extracted from the quality region.
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公开(公告)号：US20140335322A1
公开(公告)日：2014-11-13
申请号：US14269424
申请日：2014-05-05
Applicant: CORNING INCORPORATED
Inventor： Weiwei Luo , Elias Panides , Rohit Rai , Irene Marjorie Slater , Ljerka Ukrainczyk , Srinivasa Rao Vaddiraju , Sam Samer Zoubi
CPC classification number: C03B23/0307 , C03B23/0302 , C03B23/0305 , C03B23/035 , C03B40/04 , H05K5/03 , Y10T428/24653
Abstract: A process using a three-piece mold for making a three-dimensionally shaped glass article having a flat area and a curved/bend area is disclosed. The process includes placing a glass sheet on a mold having a shaping surface with a desired surface profile for the shaped glass article including a flat area and a bend area, moving a flat area plunger toward the glass sheet to compress the glass sheet, heating a portion of the glass sheet corresponding to an area above the bend area of the mold to a temperature above a forming temperature, and moving a bend area plunger toward the heated glass sheet to compress the heated glass sheet. A temperature of the glass sheet in the area above the bend area of the mold is higher than a temperature of the glass sheet in the area above the flat area of the mold when compressing the heated glass sheet with the bend area plunger.
Abstract translation: 公开了一种使用三件式模具制造具有平坦区域和弯曲/弯曲区域的三维形状的玻璃制品的方法。 该方法包括将玻璃板放置在具有成形表面的模具上，所述成形表面具有用于成形玻璃制品的所需表面轮廓，所述成形玻璃制品包括平坦区域和弯曲区域，将平坦区域柱塞朝向玻璃板移动以压缩玻璃板，加热 玻璃板的对应于模具的弯曲区域以上的区域的部分达到高于成形温度的温度，并且使弯曲区域柱塞向加热的玻璃板移动以压缩加热的玻璃板。 当用弯曲区域柱塞压缩加热的玻璃板时，在模具的弯曲区域之上的区域中的玻璃板的温度高于在模具的平坦区域之上的区域中的玻璃板的温度。
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公开(公告)号：US20190186355A1
公开(公告)日：2019-06-20
申请号：US16327950
申请日：2017-08-25
Applicant: CORNING INCORPORATED
Inventor： Dana Craig Bookbinder , Roy Joseph Bourcier , Wlliam Edward Lock , Richard Curwood Peterson , Irene Marjorie Slater , Pushkar Tandon
CPC classification number: F02B77/02 , F01N13/14 , F02B23/08 , F02B77/11 , F02F1/004 , F02F3/14 , F02F3/24 , F05C2251/048
Abstract: A thermal barrier for component surfaces of an engine. The thermal barrier includes a plurality of modules, each module includes a shield. An edge of at least one shield in the array is spaced apart from an edge of an adjacent shield in the array.
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Patent Agency Ranking
公开(公告)号：US20160031738A1
公开(公告)日：2016-02-04
申请号：US14883999
申请日：2015-10-15
Applicant: CORNING INCORPORATED
Inventor： Weiwei Luo , Elias Panides , Rohit Rai , Irene Marjorie Slater , Ljerka Ukrainczyk , Srinavasa Rao Vaddiraju , Sam Samer Zoubi
IPC: C03B23/03 , H05K5/03 , C03B23/035
CPC classification number: C03B23/0307 , C03B23/0302 , C03B23/0305 , C03B23/035 , C03B40/04 , H05K5/03 , Y10T428/24653
Abstract: A process using a three-piece mold for making a three-dimensionally shaped glass article having a flat area and a curved/bend area is disclosed. The process includes placing a glass sheet on a mold having a shaping surface with a desired surface profile for the shaped glass article including a flat area and a bend area, moving a flat area plunger toward the glass sheet to compress the glass sheet, heating a portion of the glass sheet corresponding to an area above the bend area of the mold to a temperature above a forming temperature, and moving a bend area plunger toward the heated glass sheet to compress the heated glass sheet. A temperature of the glass sheet in the area above the bend area of the mold is higher than a temperature of the glass sheet in the area above the flat area of the mold when compressing the heated glass sheet with the bend area plunger.
Abstract translation: 公开了一种使用三件式模具制造具有平坦区域和弯曲/弯曲区域的三维形状的玻璃制品的方法。 该方法包括将玻璃板放置在具有成形表面的模具上，所述成形表面具有用于成形玻璃制品的所需表面轮廓，所述成形玻璃制品包括平坦区域和弯曲区域，将平坦区域柱塞朝向玻璃板移动以压缩玻璃板，加热 玻璃板的对应于模具的弯曲区域以上的区域的部分达到高于成形温度的温度，并且使弯曲区域柱塞向加热的玻璃板移动以压缩加热的玻璃板。 当用弯曲区域柱塞压缩加热的玻璃板时，在模具的弯曲区域之上的区域中的玻璃板的温度高于在模具的平坦区域之上的区域中的玻璃板的温度。
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公开(公告)号：US09656899B2
公开(公告)日：2017-05-23
申请号：US14883999
申请日：2015-10-15
Applicant: CORNING INCORPORATED
Inventor： Weiwei Luo , Elias Panides , Rohit Rai , Irene Marjorie Slater , Ljerka Ukrainczyk , Srinavasa Rao Vaddiraju , Sam Samer Zoubi
IPC: C03B23/03 , H05K5/03 , C03B40/04 , C03B23/035
CPC classification number: C03B23/0307 , C03B23/0302 , C03B23/0305 , C03B23/035 , C03B40/04 , H05K5/03 , Y10T428/24653
Abstract: A process using a three-piece mold for making a three-dimensionally shaped glass article having a flat area and a curved/bend area is disclosed. The process includes placing a glass sheet on a mold having a shaping surface with a desired surface profile for the shaped glass article including a flat area and a bend area, moving a flat area plunger toward the glass sheet to compress the glass sheet, heating a portion of the glass sheet corresponding to an area above the bend area of the mold to a temperature above a forming temperature, and moving a bend area plunger toward the heated glass sheet to compress the heated glass sheet. A temperature of the glass sheet in the area above the bend area of the mold is higher than a temperature of the glass sheet in the area above the flat area of the mold when compressing the heated glass sheet with the bend area plunger.
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公开(公告)号：US09187358B2
公开(公告)日：2015-11-17
申请号：US14269424
申请日：2014-05-05
Applicant: CORNING INCORPORATED
Inventor： Weiwei Luo , Elias Panides , Rohit Rai , Irene Marjorie Slater , Ljerka Ukrainczyk , Srinivasa Rao Vaddiraju , Sam Samer Zoubi
IPC: C03B23/03 , H05K5/03 , C03B40/04 , C03B23/035
CPC classification number: C03B23/0307 , C03B23/0302 , C03B23/0305 , C03B23/035 , C03B40/04 , H05K5/03 , Y10T428/24653
Abstract: A process using a three-piece mold for making a three-dimensionally shaped glass article having a flat area and a curved/bend area is disclosed. The process includes placing a glass sheet on a mold having a shaping surface with a desired surface profile for the shaped glass article including a flat area and a bend area, moving a flat area plunger toward the glass sheet to compress the glass sheet, heating a portion of the glass sheet corresponding to an area above the bend area of the mold to a temperature above a forming temperature, and moving a bend area plunger toward the heated glass sheet to compress the heated glass sheet. A temperature of the glass sheet in the area above the bend area of the mold is higher than a temperature of the glass sheet in the area above the flat area of the mold when compressing the heated glass sheet with the bend area plunger.
Abstract translation: 公开了一种使用三件式模具制造具有平坦区域和弯曲/弯曲区域的三维形状的玻璃制品的方法。 该方法包括将玻璃板放置在具有成形表面的模具上，所述成形表面具有用于成形玻璃制品的所需表面轮廓，所述成形玻璃制品包括平坦区域和弯曲区域，将平坦区域柱塞朝向玻璃板移动以压缩玻璃板，加热 玻璃板的对应于模具的弯曲区域以上的区域的部分达到高于成形温度的温度，并且使弯曲区域柱塞向加热的玻璃板移动以压缩加热的玻璃板。 当用弯曲区域柱塞压缩加热的玻璃板时，在模具的弯曲区域之上的区域中的玻璃板的温度高于在模具的平坦区域之上的区域中的玻璃板的温度。
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9.发明申请公开(公告)号：US20190186356A1
公开(公告)日：2019-06-20
申请号：US16327933
申请日：2017-08-25
Applicant: CORNING INCORPORATED
Inventor： Dana Craig Bookbinder , Roy Joseph Bourcier , William Edward Lock , Richard Curwood Peterson , Irene Marjorie Slater , Pushkar Tandon
CPC classification number: F02B77/11 , F02F3/14 , F16L59/028 , F16L59/07 , F16L59/123
Abstract: A segmented thermal barrier for a combustion chamber surface of an internal combustion engine. The segmented thermal barrier includes a plurality of modules, each module with a support and a shield. The edges of shields of at least two adjacent modules are spaced apart by a distance.
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公开(公告)号：US10302013B2
公开(公告)日：2019-05-28
申请号：US15278696
申请日：2016-09-28
Applicant: Corning Incorporated
Inventor： Dana Craig Bookbinder , Roy Joseph Bourcier , William Edward Lock , Richard Curwood Peterson , Irene Marjorie Slater , Pushkar Tandon , Christopher John Warren
Abstract: A composite thermal barrier and methods of applying the composite thermal barrier to a metallic surface within a combustion chamber of an engine. The composite thermal barrier includes at least one metallic support structure, a metallic skin, and an insulation material. The metallic support structure is connected to a metallic surface within the combustion chamber of the engine. The metallic skin is disposed adjacent to the metallic support structure to define a void space between the metallic skin and the metallic surface. The insulation material is contained within the volume to form the composite thermal barrier.
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