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公开(公告)号：US20240189890A1
公开(公告)日：2024-06-13
申请号：US18079979
申请日：2022-12-13
Applicant: General Electric Company
Inventor： Daniel Endecott Osgood , Evin Nathaniel Barber , Brian Patrick Peterson , Xi Yang , Christopher D. Barnhill , Brian David Przeslawski
Abstract: A casting assembly includes at least a first body and a second body. The first body can be a core and the second body can be a shell. The first body has a first interior surface and a first exterior surface. The second body has a second interior surface spaced from a second exterior surface. A portion of the second interior surface is spaced from and facing the first exterior surface. The first body having a casting hollow, where the casting hollow is at least partially defined by the first interior surface.
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公开(公告)号：US11998974B2
公开(公告)日：2024-06-04
申请号：US17898751
申请日：2022-08-30
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Daniel Endecott Osgood , Zachary Daniel Webster , Craig Alan Gonyou , Daniel Lee Durstock , Kevin R. Feldmann , Kirk Douglas Gallier , William C. Herman , Nicholas Charles Gentilli
IPC: B22C9/10
CPC classification number: B22C9/10
Abstract: A casting core used in the manufacture of a cast engine component for a turbine engine, the cast engine component having a first area, a second area, a fluid passage wall separating the first area and the second area, and a connecting fluid passage extending through the fluid passage wall and interconnecting the first area and the second area. The connecting fluid passage having a turn with a radius (R). The casting core having a first core and a second core. The first core and the second core being defined by a set of geometric characteristics having a first minimum equivalent diameter (D1eqmin) of the first core and a second minimum equivalent diameter (D2eqmin) of the second core. A first flexible geometry factor (FGF1) being equal to:
(
D
1
eq
min
D
2
eq
min
)
(
R
D
2
eq
min
)
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公开(公告)号：US11927111B2
公开(公告)日：2024-03-12
申请号：US17836023
申请日：2022-06-09
Applicant: General Electric Company
Inventor： Jonathan Michael Rausch , Zachary Daniel Webster , Kevin Robert Feldmann , Andrew David Perry , Kirk Douglas Gallier , Daniel Endecott Osgood
CPC classification number: F01D5/186 , F01D25/12 , F05D2220/32 , F05D2240/30 , F05D2260/202
Abstract: A blade for a turbine engine with a wall separating a cooling fluid flow and a hot gas fluid flow and having a heated surface along which the hot gas fluid flow flows and a cooled surface facing the cooling fluid flow. A plurality of cooling holes each having a passage extending between an inlet at the cooled surface and an outlet at the heated surface. The outlet extending between an upstream end and a downstream end with respect to the hot gas fluid flow to define a distance, the passage defining a centerline forming a first angle (θ) with the heated surface.
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公开(公告)号：US20230399954A1
公开(公告)日：2023-12-14
申请号：US17836049
申请日：2022-06-09
Applicant: General Electric Company
Inventor： Jonathan Michael Rausch , Zachary Daniel Webster , Kevin Robert Feldmann , Andrew David Perry , Kirk Douglas Gallier , Daniel Endecott Osgood
IPC: F01D5/18
CPC classification number: F01D5/187 , F05D2260/202 , F05D2240/30
Abstract: A turbine engine includes an engine core extending along an engine centerline and includes a compressor section, a combustor, and a turbine section in serial flow arrangement. A temperature sensor is provided within the engine and configured to detect a gas temperature within the engine core. A set of blades is circumferentially arranged in the turbine section. A blade in the set of blades includes an outer wall bounding an interior, a cooling conduit within the interior, and a plurality of film holes fluidly coupled to the cooling conduit.
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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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Patent Agency Ranking
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：US20220389821A1
公开(公告)日：2022-12-08
申请号：US17879165
申请日：2022-08-02
Applicant: General Electric Company
Abstract: An engine component for a turbine engine, the engine component comprising a wall bounding an interior; a panel portion defining a portion of the wall, the panel portion comprising: an outer wall; an inner wall spaced from the outer wall to define a wall gap; and a structural segment formed within the wall gap comprising at least one structural element. The apparatus formed from a method including calculating a factor and adjusting a variable until the factor is between a given range.
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公开(公告)号：US11519277B2
公开(公告)日：2022-12-06
申请号：US17231263
申请日：2021-04-15
Applicant: General Electric Company
Inventor： Daniel Endecott Osgood , Kirk Douglas Gallier , Gregory Terrence Garay , Zachary Daniel Webster , Daniel Lee Durstock , Ricardo Caraballo
IPC: F01D5/18
Abstract: An airfoil for a turbine engine having a working airflow separated into a cooling airflow and a combustion airflow, the airfoil comprising a wall defining an interior and having an outer surface over which flows the combustion airflow, the outer surface defining a first side and a second side extending between a leading edge and a trailing edge to define a chord-wise direction; at least one cooling conduit located within the interior and fluidly coupled to the cooling airflow. A primary cooling passage having at least one inlet fluidly coupled to the at least one cooling conduit, a primary outlet on the outer surface. A passage connecting the at least one inlet to the primary outlet, the passage separated into a first portion and a second portion. The primary outlet spaced from the trailing edge a predetermined distance.
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公开(公告)号：US11512599B1
公开(公告)日：2022-11-29
申请号：US17491828
申请日：2021-10-01
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Zachary Daniel Webster , Daniel Endecott Osgood , Kirk Douglas Gallier
Abstract: An apparatus and method for an engine component for a turbine engine having a working airflow separated into a cooling airflow and a combustion airflow. The engine component including a wall defining an interior and having an outer surface. A tip wall spanning first and second sides of the wall to close the interior. A tip rail extending from the tip wall and having an inner tip rail surface, which in combination with the tip wall, at least partially bounds a region defining a plenum. A rim formed in at least one of the outer surface and inner tip rail surface.
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公开(公告)号：US20220362849A1
公开(公告)日：2022-11-17
申请号：US17869401
申请日：2022-07-20
Applicant: General Electric Company
Inventor： Daniel Endecott Osgood , Daniel Peter Kiefer
Abstract: A component pair is provided. The component pairs includes a first component comprising a first mating surface defining a first geometry associated with a geometric key, and a second component comprising a second mating surface defining a second geometry, the second geometry being determined using the geometric key and being complementary to the first geometry. The first component and the second component may be properly mated together only when the first geometry is received by the second geometry.
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