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公开(公告)号：US11782416B2
公开(公告)日：2023-10-10
申请号：US16871186
申请日：2020-05-11
Applicant: General Electric Company
Inventor： Daniel Endecott Osgood , Tingfan Pang , Gregory Terrence Garay , Xi Yang , Daniel Lee Durstock , Steven Robert Brassfield , William Charles Herman
IPC: G05B19/4099 , B29C64/393 , G06F30/10
CPC classification number: G05B19/4099 , B29C64/393 , G06F30/10 , G05B2219/35036 , G05B2219/35134 , G05B2219/49007
Abstract: A method of using additive manufacturing to form or print a component based on an original model of a component, where the geometry of the original model is compensated to form a compensated model. The compensated model can be used to form or print the component. The printed component as a final model can then be compared to the original model.
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公开(公告)号：US20220403745A1
公开(公告)日：2022-12-22
申请号：US17837086
申请日：2022-06-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Zachary Daniel Webster , Steven Robert Brassfield , Gregory Terrence Garay , Tingfan Pang , Daniel Endecott Osgood
IPC: F01D5/18
Abstract: An airfoil for a turbine engine, comprising an outer wall defining an exterior surface bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction, outlets on the exterior surface, and a cooling air supply conduit within the interior and having a supply passage.
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公开(公告)号：US11480058B2
公开(公告)日：2022-10-25
申请号：US17029807
申请日：2020-09-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Gregory Terrence Garay , Tingfan Pang , Helen Ogbazion Gabregiorgish , Zachary Daniel Webster , Steven Robert Brassfield
Abstract: An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
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公开(公告)号：US11408290B2
公开(公告)日：2022-08-09
申请号：US17314530
申请日：2021-05-07
Applicant: General Electric Company
Inventor： Daniel Endecott Osgood , Tingfan Pang , Gregory Terrence Garay , Zachary Daniel Webster , Ryan Christopher Jones
Abstract: A cast component having reduced cross flow linking cavities and method of casting may include a body. The body may define a plurality of internal flow channels. The plurality of internal flow channels may include a first internal flow channel and a second internal flow channel. The cast component may also include a plurality of linking cavities obstructing unintended fluid communication between the first internal flow channel and the second internal flow channel through the plurality of linking cavities.
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15.发明授权公开(公告)号：US11173542B2
公开(公告)日：2021-11-16
申请号：US15636389
申请日：2017-06-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Xi Yang , Michael Cole , Michael Brown , Gregory Terrence Garay , Tingfan Pang , Brian David Przeslawski , Douglas Gerard Konitzer
IPC: B22C9/10 , B22C9/04 , B22C9/24 , B28B1/00 , B22D29/00 , B33Y10/00 , B33Y80/00 , C04B35/14 , B32B18/00 , B28B7/34
Abstract: A method of forming a cast component and a method of forming a casting mold. The method is performed by connecting at least one wax gate component to a ceramic core-shell mold. The ceramic core-shell mold includes at least a filter, first core portion, a first shell portion, and at least one first cavity between the core portion and the first shell portion. The core-shell mold may be manufactured using an additive manufacturing process and may include an integrated ceramic filter. At least a portion of the ceramic core-shell mold and the wax gate component is coated with a second ceramic material. The wax gate component is then removed to form a second cavity in fluid communication with the first cavity.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20210229163A1
公开(公告)日：2021-07-29
申请号：US17228168
申请日：2021-04-12
Applicant: General Electric Company
Inventor： Xi Yang , Michael Cole , Michael Brown , Gregory Terrence Garay , Tingfan Pang , Brian David Przeslawski , Douglas Gerard Konitzer
Abstract: The present disclosure relates to a method of forming a cast component and a method of forming a casting mold. The method is performed by connecting at least one wax gate component to a ceramic core-shell mold. The ceramic core-shell mold includes at least a filter, first core portion, a first shell portion, and at least one first cavity between the core portion and the first shell portion. The core-shell mold may manufactured using an additive manufacturing process and may include an integrated ceramic filter. At least a portion of the ceramic core-shell mold and the wax gate component is coated with a second ceramic material. The wax gate component is then removed to form a second cavity in fluid communication with the first cavity.
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公开(公告)号：US20210003020A1
公开(公告)日：2021-01-07
申请号：US17029807
申请日：2020-09-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Gregory Terrence Garay , Tingfan Pang , Helen Ogbazion Gabregiorgish , Zachary Daniel Webster , Steven Robert Brassfield
Abstract: An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
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公开(公告)号：US20200024951A1
公开(公告)日：2020-01-23
申请号：US16037662
申请日：2018-07-17
Applicant: GENERAL ELECTRIC COMPANY
Inventor： William Charles Herman , Jacob Romeo Rendon , Duane Allan Busch , Ryan Christopher Jones , Paul Christopher Schilling , Zachary Daniel Webster , Tingfan Pang , Gregory Terrence Garay , Steven Robert Brassfield
IPC: F01D5/08
Abstract: An apparatus and method relating to a cooling hole of a component of a turbine engine. The cooling hole can extend from an inlet to an outlet to define a passage. The cooling hole can include a laid back section where a coating can be applied. The method can include forming the cooling hole in the component and applying the coating to the component to maintain a specific geometry.
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公开(公告)号：US10391549B2
公开(公告)日：2019-08-27
申请号：US15636404
申请日：2017-06-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Xi Yang , Michael Cole , Michael Brown , Gregory Terrence Garay , Tingfan Pang , Brian David Przeslawski , Douglas Gerard Konitzer
Abstract: A method of forming a cast component and a method of forming a casting mold is generally provided. The method is performed by plugging or covering an opening in a ceramic core-shell mold. The ceramic core-shell mold includes at least a first core portion, a first shell portion, and at least one first cavity between the core portion and the first shell portion. The core-shell mold may be manufactured using an additive manufacturing process. At least a portion of the ceramic core-shell mold and the plug or cover is coated with a second ceramic material.
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公开(公告)号：US20180363468A1
公开(公告)日：2018-12-20
申请号：US15622266
申请日：2017-06-14
Applicant: General Electric Company
Inventor： Matthew Thomas Beyer , Gregory Terrence Garay , Tingfan Pang , Aaron Ezekiel Smith
Abstract: An apparatus and method for cooling an airfoil or engine component can include an outer wall defining an interior. A cooling circuit can be provided in the interior for directing flow of fluid and defining a flow direction. A plurality of cooling conduits can be arranged in the cooling circuit and organized into two or more sets of rows.
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