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Patent Agency Ranking
公开(公告)号：US20160369436A1
公开(公告)日：2016-12-22
申请号：US14741138
申请日：2015-06-16
Applicant: THE BOEING COMPANY
Inventor： Tiffany A. STEWART , Christopher P. HENRY , Amoret M. CHAPPELL
CPC classification number: D04B1/14 , D04B1/123 , D04B1/225 , D04B21/14 , D10B2101/08 , D10B2505/06 , F16J15/027 , F16J15/065 , F16J15/0812 , F16J15/22
Abstract: Knit fabrics having ceramic strands, thermal protective members formed therefrom and to their methods of construction are disclosed. Methods for fabricating thermal protection using multiple materials which may be concurrently knit are also disclosed. This unique capability to knit high temperature ceramic fibers concurrently with a load-relieving process aid, such as an inorganic or organic material (e.g., metal alloy or polymer), both small diameter wires within the knit as well as large diameter wires which provide structural support and allow for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection.
Abstract translation: 公开了具有陶瓷线的针织物，由其形成的热保护构件及其构造方法。 还公开了使用可以同时编织的多种材料制造热保护的方法。 这种独特的能力，与减轻负载的辅助工具同时编织高温陶瓷纤维，例如无机或有机材料（例如金属合金或聚合物），针织物内的两条小直径线以及提供结构的大直径导线 支持并允许以生产级别的速度创建近网状预制件。 此外，陶瓷绝缘也可以同时整合，以提供更高的热保护。
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公开(公告)号：US20170218542A1
公开(公告)日：2017-08-03
申请号：US15012509
申请日：2016-02-01
Applicant: THE BOEING COMPANY
Inventor： Tiffany A. STEWART , Amoret M. CHAPPELL , Christopher P. HENRY
CPC classification number: D04B21/12 , C22F1/10 , D04B1/225 , D10B2505/06
Abstract: Metal alloy knit fabrics, thermal protective members formed therefrom and their methods of construction are disclosed. This unique capability to knit high temperature metal alloy wire that is drapable allows for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection. The metal alloy knit fabrics described herein overcome the limitations of current welded stainless steel mesh seal coverings by providing coverings that withstand higher operational temperatures than stainless steel, are wear and snag resistant, can be a separate seal layer or as a portion of an integrated seal construction, can accommodate tight curvature changes to achieve complex shapes without wrinkling or buckling, and can be joined in the knitting process, sewed or mechanically fastened, without the need for welding.
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公开(公告)号：US20210164134A1
公开(公告)日：2021-06-03
申请号：US17175983
申请日：2021-02-15
Applicant: THE BOEING COMPANY
Inventor： Tiffany A. STEWART , Christopher P. HENRY , Amoret N. CHAPPELL
Abstract: Knit fabrics having ceramic strands, thermal protective members formed therefrom and to their methods of construction are disclosed. Methods for fabricating thermal protection using multiple materials which may be concurrently knit are also disclosed. This unique capability to knit high temperature ceramic fibers concurrently with a load-relieving process aid, such as an inorganic or organic material (e.g., metal alloy or polymer), both small diameter wires within the knit as well as large diameter wires which provide structural support and allow for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection.
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公开(公告)号：US20230407535A1
公开(公告)日：2023-12-21
申请号：US18462000
申请日：2023-09-06
Applicant: THE BOEING COMPANY
Inventor： Tiffany A. STEWART , Christopher P. HENRY , Amoret M. CHAPPELL
CPC classification number: D04B1/14 , F16J15/0812 , F16J15/027 , F16J15/22 , F16J15/065 , D04B1/225 , D10B2101/08 , D10B2505/06
Abstract: Knit fabrics having ceramic strands, thermal protective members formed therefrom and to their methods of construction are disclosed. Methods for fabricating thermal protection using multiple materials which may be concurrently knit are also disclosed. This unique capability to knit high temperature ceramic fibers concurrently with a load-relieving process aid, such as an inorganic or organic material (e.g., metal alloy or polymer), both small diameter wires within the knit as well as large diameter wires which provide structural support and allow for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection.
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公开(公告)号：US20190330772A1
公开(公告)日：2019-10-31
申请号：US16441353
申请日：2019-06-14
Applicant: THE BOEING COMPANY
Inventor： Tiffany A. STEWART , Amoret M. CHAPPELL , Christopher P. HENRY
Abstract: Metal alloy knit fabrics, thermal protective members formed therefrom and their methods of construction are disclosed. This unique capability to knit high temperature metal alloy wire that is drapable allows for the creation of near net-shape preforms at production level speed. Additionally, ceramic insulation can also be integrated concurrently to provide increased thermal protection. The metal alloy knit fabrics described herein overcome the limitations of current welded stainless steel mesh seal coverings by providing coverings that withstand higher operational temperatures than stainless steel, are wear and snag resistant, can be a separate seal layer or as a portion of an integrated seal construction, can accommodate tight curvature changes to achieve complex shapes without wrinkling or buckling, and can be joined in the knitting process, sewed or mechanically fastened, without the need for welding.
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