公开(公告)号：US12042848B2

公开(公告)日：2024-07-23

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

IPC: B22C9/10 ,  B22C9/24 ,  B33Y80/00

CPC classification number: B22C9/108 ,  B22C9/24 ,  B33Y80/00

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.

公开(公告)号：US12121956B1

公开(公告)日：2024-10-22

申请号：US18321216

申请日：2023-05-22

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Evin Nathaniel Barber ,  Brian Patrick Peterson ,  Xi Yang ,  Brian D. Przeslawski ,  Christopher D. Barnhill ,  Douglas G. Konitzer

IPC: B22C9/10 ,  B22C9/24

CPC classification number: B22C9/10 ,  B22C9/24

Abstract: A casting assembly includes a core body extending along an axial direction between a first end and a second end, the core body having a core interior surface and a core exterior surface, with the core exterior surface shaping a part surface of a cast part. The core interior surface at least partially bounds a hollow cavity. The casting assembly also includes a shell body extending along the axial direction and having a first shell surface and a second shell surface, with at least a portion of the second shell surface facing the exterior surface of the core body.

公开(公告)号：US20240326120A1

公开(公告)日：2024-10-03

申请号：US18738446

申请日：2024-06-10

Applicant: General Electric Company

Inventor： Daniel Endecott Osgood ,  Evin Nathaniel Barber ,  Brian Patrick Peterson ,  Xi Yang ,  Christopher D. Barnhill ,  Brian David Przeslawski

IPC: B22C9/10 ,  B22C9/24 ,  B33Y80/00

CPC classification number: B22C9/108 ,  B22C9/24 ,  B33Y80/00

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 includes a non-linear centerline or a curved portion, where the casting hollow is at least partially defined by the first interior surface.

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

IPC: B22C9/10 ,  B22C9/24 ,  B33Y80/00

CPC classification number: B22C9/108 ,  B22C9/24 ,  B33Y80/00

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.