公开(公告)号：US20240157646A1

公开(公告)日：2024-05-16

申请号：US18492096

申请日：2023-10-23

Applicant: General Electric Company

Inventor： Vadim Bromberg ,  Victor Fulton ,  Carlos H. Bonilla ,  Joshua Tyler Mook ,  Anthony Charlebois ,  Ryan William Van Deest ,  Cassidy C. Shibiya ,  Timothy Francis Andrews ,  Alex W. Ariapad ,  Mathieu Roy ,  Patrick Leduc ,  Simon Houle ,  Jean-Francois Cadorette ,  Patrick Gauthier ,  Jay Matthew Lang

IPC: B29C64/336 ,  B29C64/165 ,  B29C64/357

CPC classification number: B29C64/336 ,  B29C64/165 ,  B29C64/357 ,  B33Y30/00

Abstract: The present disclosure is directed to additive manufacturing systems, components therein, and methods for their use. The additive manufacturing system comprises a powder material handling system comprising a virgin powder inlet. The virgin powder inlet is coupled to a virgin powder drum and configured to receive a virgin powder from the virgin powder drum. The additive manufacturing system further comprises a liquid material handling system comprising a binder inlet. The binder inlet is coupled to a binder drum and configured to receive a binder from the binder drum. The additive manufacturing system also comprises an additive manufacturing machine coupled to the powder material handling system and the liquid material handling system. The additive manufacturing machine receives the virgin powder and the binder from the powder material handling and liquid material handling systems and is configured to manufacture a work product using the virgin powder and the binder.

公开(公告)号：US10408065B2

公开(公告)日：2019-09-10

申请号：US15833441

申请日：2017-12-06

Applicant: General Electric Company

Inventor： Nicholas William Rathay ,  Thomas Earl Dyson ,  Jay Matthew Lang ,  Anthony William Mott

IPC: F01D5/18

Abstract: A turbine component includes a rail coolant directing chamber radially outward from an airfoil chamber and radially inward from a tip plate. The chamber includes an inlet fluidly coupled to the airfoil chamber to receive a coolant flow therefrom. A plurality of outlets from the rail coolant directing chamber direct the coolant flow to the at least one rail cooling passage in the rail. At least one directing wall is within the rail coolant directing chamber to direct the coolant flow towards one or more of the plurality of outlets located along at least one of the pressure side wall and an aft region of the suction side wall prior to other outlets.

公开(公告)号：US20190170000A1

公开(公告)日：2019-06-06

申请号：US15833441

申请日：2017-12-06

Applicant: General Electric Company

Inventor： Nicholas William Rathay ,  Thomas Earl Dyson ,  Jay Matthew Lang ,  Anthony William Mott

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F05D2220/32 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/2212

Abstract: A turbine component includes a rail coolant directing chamber radially outward from an airfoil chamber and radially inward from a tip plate. The chamber includes an inlet fluidly coupled to the airfoil chamber to receive a coolant flow therefrom. A plurality of outlets from the rail coolant directing chamber direct the coolant flow to the at least one rail cooling passage in the rail. At least one directing wall is within the rail coolant directing chamber to direct the coolant flow towards one or more of the plurality of outlets located along at least one of the pressure side wall and an aft region of the suction side wall prior to other outlets.