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公开(公告)号：US12203390B1
公开(公告)日：2025-01-21
申请号：US18348438
申请日：2023-07-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Nicholas Joseph Kray , Elzbieta Kryj-Kos , Arthur William Sibbach
IPC: F01D5/28
Abstract: A composite airfoil assembly for a turbine engine includes an airfoil defining an airfoil interior, and an inner support structure at least partially located within the airfoil interior. The inner support structure can include intertwined fibers defining a three-dimensional structure. A laminate overlay surrounds at least a portion of the inner support structure.
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公开(公告)号：US20250012195A1
公开(公告)日：2025-01-09
申请号：US18348438
申请日：2023-07-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Nicholas Joseph Kray , Elzbieta Kryj-Kos , Arthur William Sibbach
IPC: F01D5/28
Abstract: A composite airfoil assembly for a turbine engine includes an airfoil defining an airfoil interior, and an inner support structure at least partially located within the airfoil interior. The inner support structure can include intertwined fibers defining a three-dimensional structure. A laminate overlay surrounds at least a portion of the inner support structure.
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公开(公告)号：US20250012192A1
公开(公告)日：2025-01-09
申请号：US18348452
申请日：2023-07-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Arthur William Sibbach , Nicholas Joseph Kray , Elzbieta Kryj-Kos , Gary Willard Bryant, JR. , Michael John Franks
IPC: F01D5/14
Abstract: A composite airfoil assembly for a turbine engine includes an airfoil defining an airfoil interior, and an inner support structure at least partially located within the airfoil interior. The inner support structure can include a first core, a second core, and at least one pin. A laminate overlay surrounds at least a portion of the inner support structure.
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公开(公告)号：US20240392460A1
公开(公告)日：2024-11-28
申请号：US18792661
申请日：2024-08-02
Applicant: General Electric Company
Inventor： Sriram Krishnamurthy , Lakshmi Krishnan , Elzbieta Kryj-Kos , Justin M. Welch
Abstract: A component includes a metal layer disposed over an electrically conductive coating. The component includes a non-woven fiber layer disposed on a coating region of the component. The electrically conductive coating includes a resin with metal particles dispersed therein. The electrically conductive coating is disposed on the non-woven fiber layer. The metal layer is disposed on the electrically conductive coating.
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Patent Agency Ranking
公开(公告)号：US20240384657A1
公开(公告)日：2024-11-21
申请号：US18318950
申请日：2023-05-17
Inventor： Nicholas Joseph Kray , Nicholas Mark Daggett , Elzbieta Kryj-Kos , Necip Adali , Benjamin Thomas Van Oflen , Gary Willard Bryant, JR. , Douglas Lorrimer Armstrong
IPC: F01D5/14
Abstract: A turbine engine including a fan section, a compressor section, a combustion section, a turbine section, and an airfoil assembly. The airfoil assembly comprising a spar, a trunnion and a stress relief. The trunnion having an upper edge with an open top, and a socket extending from the open top. The spar extending through the open top and into the socket. A junction being formed between the spar and a portion of the upper edge defining the open top.
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公开(公告)号：US12091768B2
公开(公告)日：2024-09-17
申请号：US18463350
申请日：2023-09-08
Applicant: General Electric Company
Inventor： Sriram Krishnamurthy , Lakshmi Krishnan , Elzbieta Kryj-Kos , Justin M. Welch
Abstract: A method for depositing a metal layer on a component includes applying an electrically conductive coating composition comprising a resin and metal particles on a coating region of the component and partially curing the resin to a gel state to form an electrically conductive coating. The method also includes applying additional metal particles to the partially cured resin in the gel state and depositing, via an electrodeposition process, a metal layer on the electrically conductive coating.
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公开(公告)号：US20240209741A1
公开(公告)日：2024-06-27
申请号：US18088957
申请日：2022-12-27
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F01D5/282 , F01D5/147 , F01D5/3007 , F05D2220/32 , F05D2240/24 , F05D2240/30 , F05D2300/603
Abstract: A composite blade assembly for a turbine engine. The composite blade assembly having a core, a first skin and a second skin. The core having a composite structure. The first skin having at least one composite ply. The second skin having at least one composite ply. The first skin having a first radius. The second skin having a second radius.
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公开(公告)号：US20230272718A1
公开(公告)日：2023-08-31
申请号：US17681162
申请日：2022-02-25
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Douglas Lorrimer Armstrong , Devin R. Dilley , Elzbieta Kryj-Kos
IPC: F01D5/14
CPC classification number: F01D5/147 , F05D2220/30 , F05D2300/601 , F05D2230/50
Abstract: An airfoil for a turbine engine, the airfoil having an outer wall defining an interior and a camber line extending through the airfoil, and at least one cell located within the interior. The at least one cell can include a forward portion and an aft portion with respect to the camber line. The forward portion and the aft portions can be connected by side portions. A braided fabric can be provided on at least one of the forward or aft portions, while a braided fiber can be provided on at least one of the side portions.
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公开(公告)号：US20220282626A1
公开(公告)日：2022-09-08
申请号：US17193064
申请日：2021-03-05
Applicant: General Electric Company
Inventor： Nicholas Joseph Kray , Elzbieta Kryj-Kos
Abstract: A rotor blade retention system for a gas turbine engine includes a rotor blade connection component defining a slot, with the rotor blade connection component including a first set of electric leads. Furthermore, the rotor blade retention system includes a rotor blade having a root section received within the slot, with the rotor blade further including a second set of electric leads. In this respect, the first and second sets of electric leads are electrically coupled together to permit electric current to be supplied to the rotor blade.
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