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公开(公告)号：US11236953B2
公开(公告)日：2022-02-01
申请号：US16692728
申请日：2019-11-22
Applicant: General Electric Company
Inventor： Hendrik Pieter Jacobus de Bock , William Dwight Gerstler , Daniel J. Erno , John C. Glessner , Neil R. Garrigan , Jeffrey Rambo
Abstract: An inverted heat exchanger device includes an exterior conduit elongated and extending around a center axis between a first end and second end. The exterior conduit including a body having an exterior surface, an interior surface, a center core elongated along the center axis, and plural walls extending between the center core and the interior surface. A first conduit is disposed inside the exterior conduit that includes an inlet, plural core passages, an outlet, and internal manifolds. A first fluid is configured to flow along the first conduit. A second conduit is also disposed inside the exterior conduit. The second conduit includes an inlet, plural core passages, an outlet, and internal manifolds. A second fluid is configured to flow along the second conduit. The plural walls are configured to define the first conduit and the second conduit within the body of the exterior conduit.
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公开(公告)号：US20240033092A1
公开(公告)日：2024-02-01
申请号：US17877486
申请日：2022-07-29
Applicant: General Electric Company
Inventor： Gautam Parthasarathy , Daniel J. Erno , Chitresh Bhushan , Cathleen Ann Hoel , Sara Kelly Peterson , Jessica Susanne Martinez , Brian Michael Davis , Steven Jude Duclos , Fiona Ginty
IPC: A61F2/30
CPC classification number: A61F2/30771 , A61F2002/3093 , A61F2002/30968 , A61F2310/00179 , A61F2310/00329 , A61F2310/00011 , A61F2002/30112
Abstract: The present discussion relates to the design fabrication and use of synthetic scaffold structure for bone growth. In certain implementations the scaffold structures are comprised of a plurality of repeating structures each defined by a local topology. The local topologies are defined at a subset of points in their respective volumes by various parameters including, but not limited to, shape index, curvedness, mean curvature, and Gauss curvature.
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Patent Agency Ranking
公开(公告)号：US20210156624A1
公开(公告)日：2021-05-27
申请号：US16692728
申请日：2019-11-22
Applicant: General Electric Company
Inventor： Hendrik Pieter Jacobus de Bock , William Dwight Gerstler , Daniel J. Erno , John C. Glessner , Neil R. Garrigan , Jeffrey Rambo
Abstract: An inverted heat exchanger device includes an exterior conduit elongated and extending around a center axis between a first end and second end. The exterior conduit including a body having an exterior surface, an interior surface, a center core elongated along the center axis, and plural walls extending between the center core and the interior surface. A first conduit is disposed inside the exterior conduit that includes an inlet, plural core passages, an outlet, and internal manifolds. A first fluid is configured to flow along the first conduit. A second conduit is also disposed inside the exterior conduit. The second conduit includes an inlet, plural core passages, an outlet, and internal manifolds. A second fluid is configured to flow along the second conduit. The plural walls are configured to define the first conduit and the second conduit within the body of the exterior conduit.
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公开(公告)号：US10514680B2
公开(公告)日：2019-12-24
申请号：US15665086
申请日：2017-07-31
Applicant: General Electric Company
Inventor： John Joseph Madelone, Jr. , Thomas Charles Adcock , Justin John Gambone, Jr. , Michael Evans Graham , Subhrajit Roychowdhury , Daniel J. Erno
IPC: G05B19/4099 , B23K26/342 , B23K26/082 , B33Y50/02 , B33Y30/00 , B33Y10/00
Abstract: A method of manufacturing a component using an additive manufacturing system is provided. The method includes providing a build file on a controller of the additive manufacturing system. The build file includes at least one generating function, at least one seed value, and at least one function parameter. The method also includes generating a curve that corresponds to the component based on the at least one generating function, the at least one seed value, and the at least one function parameter. The method further includes positioning a material on a surface. The method further includes determining, using the controller, a plurality of set points for a consolidation device. The plurality of set points are located along the curve. The method also includes operating the consolidation device of the additive manufacturing system to consolidate the material.
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公开(公告)号：US20190033828A1
公开(公告)日：2019-01-31
申请号：US15665086
申请日：2017-07-31
Applicant: General Electric Company
Inventor： John Joseph Madelone, JR. , Thomas Charles Adcock , Justin John Gambone, JR. , Michael Evans Graham , Subhrajit Roychowdhury , Daniel J. Erno
IPC: G05B19/4099 , B23K26/342 , B23K26/082 , B33Y50/02 , B33Y30/00 , B33Y10/00
Abstract: A method of manufacturing a component using an additive manufacturing system is provided. The method includes providing a build file on a controller of the additive manufacturing system. The build file includes at least one generating function, at least one seed value, and at least one function parameter. The method also includes generating a curve that corresponds to the component based on the at least one generating function, the at least one seed value, and the at least one function parameter. The method further includes positioning a material on a surface. The method further includes determining, using the controller, a plurality of set points for a consolidation device. The plurality of set points are located along the curve. The method also includes operating the consolidation device of the additive manufacturing system to consolidate the material.
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6.发明申请公开(公告)号：US20250045485A1
公开(公告)日：2025-02-06
申请号：US18228033
申请日：2023-07-31
Applicant: General Electric Company
Inventor： Brian S. McCarthy , Justin John Gambone, JR. , Thomas C. Adcock , Daniel J. Erno , Christopher D. Immer , Christina Vasil
Abstract: A computer program product comprising a non-transitory computer-readable medium storing instructions, that when executed by a computer processor, cause the computer processor to perform obtain a model defining a geometry of a component for manufacturing using an additive manufacturing system, discretize the geometry of the component into a plurality of voxels, each voxel representing a volumetric portion of the component, identify voxels of the plurality of voxels having a value of stress greater than a threshold value, determine regions of the component contributing to the identified voxels having the value of stress greater than the threshold value through a build process simulation configured to iteratively simulate modifications to voxels of the component so that the value of stress of the identified voxels is reduced, modify the geometry of the regions of the component, and store an updated model of the component incorporating the modifications to the geometry.
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公开(公告)号：US20190041280A1
公开(公告)日：2019-02-07
申请号：US15667091
申请日：2017-08-02
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Arun Karthi Subramaniyan , Ananda Barua , Daniel J. Erno , Darren L. Hallman , Changjie Sun
Abstract: A component has a first structural configuration and a second structural configuration. The component includes a sensor assembly including a plurality of interconnected structural members defining a plurality of load paths. A first structural member and a second structural member define a first load path when the component is in the first structural configuration. The first structural member and a third structural member define a second load path when the component is in the second structural configuration. The second load path is configured to bypass the second structural member. The sensor assembly is configured to detect a characteristic of the component that changes when the component switches between the first structural configuration and the second structural configuration.
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