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公开(公告)号：US11884395B2
公开(公告)日：2024-01-30
申请号：US17493223
申请日：2021-10-04
Applicant: THE BOEING COMPANY
Inventor： Patrick J Kinlen , Kenneth W. Young
CPC classification number: B64D15/12 , B64C27/46 , H01B1/122 , H05B3/145 , H05B3/146 , H05B2203/037 , H05B2214/02 , H05B2214/04
Abstract: Composite airfoils of the present disclosure comprise a root section including a first surface. The airfoils comprise an intermediate section having a first surface and coupled with the root section at a first end. The airfoils comprise a tip section having a first surface and coupled at a first end with a second end of the intermediate section. The airfoils comprise a conductive material layer adjacent at least one of the first surface of the root section, the first surface of the intermediate section, and the first surface of the tip section. The conductive material comprises a first polymer, a second polymer, and a sulfonic acid.
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公开(公告)号：US20220289392A1
公开(公告)日：2022-09-15
申请号：US17674566
申请日：2022-02-17
Applicant: The Boeing Company
Inventor： Edward Brouwers , Andrew Nowak , Dimitrios Priftis , Michael Jared Ventuleth , Kenneth W. Young
IPC: B64D15/00 , C09K3/18 , C09D175/04 , C09J163/00
Abstract: An airfoil is provided that includes an exterior substrate surface, and a coating layer adjacent to the exterior substrate surface. The coating layer has an icephobic coating composition that includes a first polymer, a second polymer that is a fluoropolymer, an isocyanate, and a curative. The coating layer is bonded to the airfoil via an intermediate adhesive layer. The coating layer has a bottom surface, and at least one of the exterior substrate surface and the bottom surface has an RMS surface roughness of at least about 1 micron or greater before the coating layer is bonded to the exterior substrate surface.
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公开(公告)号：US20190329906A1
公开(公告)日：2019-10-31
申请号：US15964600
申请日：2018-04-27
Applicant: The Boeing Company
Inventor： Matthew H. Cawthorne , Bruno Zamorano Senderos , Kenneth W. Young
IPC: B64F5/10 , C23C24/04 , B05B7/14 , B64C27/473
Abstract: Systems and methods are provided for applying cold spray erosion protection to an airfoil. One embodiment is a method for applying an abrasion coating to a fiber-reinforced composite substrate. The method includes applying a bond layer to the fiber-reinforced composite substrate by emitting, with a supersonic nozzle of a High Pressure Cold Spray (HPCS) system, a first gas stream including a first metal powder at a first speed below supersonic speed. The method further includes applying a cold spray deposit layer to the bond layer by emitting, with the supersonic nozzle, a second gas stream including a second metal powder at a second speed above supersonic speed.
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公开(公告)号：US12280878B2
公开(公告)日：2025-04-22
申请号：US17674566
申请日：2022-02-17
Applicant: The Boeing Company
Inventor： Edward Brouwers , Andrew Nowak , Dimitrios Priftis , Michael Jared Ventuleth , Kenneth W. Young
IPC: B64D15/00 , C09D175/04 , C09J163/00 , C09K3/18
Abstract: An airfoil is provided that includes an exterior substrate surface, and a coating layer adjacent to the exterior substrate surface. The coating layer has an icephobic coating composition that includes a first polymer, a second polymer that is a fluoropolymer, an isocyanate, and a curative. The coating layer is bonded to the airfoil via an intermediate adhesive layer. The coating layer has a bottom surface, and at least one of the exterior substrate surface and the bottom surface has an RMS surface roughness of at least about 1 micron or greater before the coating layer is bonded to the exterior substrate surface.
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公开(公告)号：US12083714B2
公开(公告)日：2024-09-10
申请号：US18048327
申请日：2022-10-20
Applicant: The Boeing Company
Inventor： Luke G. Warpinski , Michael D. Nevinsky , Kenneth W. Young
CPC classification number: B29C33/52 , B29C70/34 , B32B3/30 , B32B7/12 , B29L2031/3076 , B32B2605/18
Abstract: Methods and apparatus for tooling in layered structures for increased joint performance are disclosed. A disclosed example method includes placing a tool onto a first substrate to define an impression in the first substrate, curing the first substrate, removing the tool from the first substrate to define a joint interface corresponding to the impression, and coupling, at the joint interface, the first substrate to a second substrate.
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Patent Agency Ranking
公开(公告)号：US12065742B2
公开(公告)日：2024-08-20
申请号：US17653336
申请日：2022-03-03
Applicant: The Boeing Company
Inventor： Eric Alan Bruton , Christopher H. Childers , Kenneth W. Young
IPC: C23C24/04
CPC classification number: C23C24/04
Abstract: A multilayered article is disclosed, the multilayered article including a thermosetting polymer material having at least one surface, a thermoplastic polymer layer deposited on the at least one surface of the thermosetting polymer material, a cold sprayed metal layer present on at least a portion of a surface of the thermoplastic polymer layer, at least one additional layer, the at least one additional layer sandwiching at least a portion of the cold sprayed metal layer between the additional layer and the thermoplastic polymer layer, where the thermoplastic polymer layer has a crystallinity of about 5% to about 60%. A method of providing a composite laminate structure is also disclosed.
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7.发明公开公开(公告)号：US20240131754A1
公开(公告)日：2024-04-25
申请号：US18048327
申请日：2022-10-19
Applicant: The Boeing Company
Inventor： Luke G. Warpinski , Michael D. Nevinsky , Kenneth W. Young
CPC classification number: B29C33/52 , B29C70/34 , B32B3/30 , B32B7/12 , B29L2031/3076 , B32B2605/18
Abstract: Methods and apparatus for tooling in layered structures for increased joint performance are disclosed. A disclosed example method includes placing a tool onto a first substrate to define an impression in the first substrate, curing the first substrate, removing the tool from the first substrate to define a joint interface corresponding to the impression, and coupling, at the joint interface, the first substrate to a second substrate.
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公开(公告)号：US20220024596A1
公开(公告)日：2022-01-27
申请号：US17493223
申请日：2021-10-04
Applicant: THE BOEING COMPANY
Inventor： Patrick J. KINLEN , Kenneth W. Young
Abstract: Composite airfoils of the present disclosure comprise a root section including a first surface. The airfoils comprise an intermediate section having a first surface and coupled with the root section at a first end. The airfoils comprise a tip section having a first surface and coupled at a first end with a second end of the intermediate section. The airfoils comprise a conductive material layer adjacent at least one of the first surface of the root section, the first surface of the intermediate section, and the first surface of the tip section. The conductive material comprises a first polymer, a second polymer, and a sulfonic acid.
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公开(公告)号：US20250003079A1
公开(公告)日：2025-01-02
申请号：US18830969
申请日：2024-09-11
Applicant: The Boeing Company
Inventor： Kenneth W. Young
Abstract: A system and method for fabricating a cold spray additively manufactured structure includes a tool surface and a cold spray additive manufacturing apparatus. The cold spray additive manufacturing apparatus is configured to deposit metallic powder: at a first velocity and first density to form an inner layer; at a second velocity and second density to form a number of intermediate layers; and at a third velocity and third density to form an outer layer of the structure. The first velocity is below a level of permanent adhesion of the metallic powder to the tool surface. The second velocity is above a level of permanent adhesion of the metallic powder to the inner layer and any one of the intermediate layers. The third velocity is above a level of permanent adhesion of the metallic powder to the outermost one of the intermediate layers.
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公开(公告)号：US20240383174A1
公开(公告)日：2024-11-21
申请号：US18789131
申请日：2024-07-30
Applicant: The Boeing Company
Inventor： Luke G. Warpinski , Michael D. Nevinsky , Kenneth W. Young
Abstract: Methods and apparatus for tooling in layered structures for increased joint performance are disclosed. A disclosed example method includes placing a tool onto a first substrate to define an impression in the first substrate, curing the first substrate, removing the tool from the first substrate to define a joint interface corresponding to the impression, and coupling, at the joint interface, the first substrate to a second substrate.
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