公开(公告)号：US12091980B1

公开(公告)日：2024-09-17

申请号：US18538434

申请日：2023-12-13

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Jason Smoke ,  Courtney Murphy ,  Timothy Darling ,  William Weiss ,  Jeffrey Aitchison ,  Harry Kington

IPC: F01D11/18 ,  F01D25/24

CPC classification number: F01D11/18 ,  F01D25/246 ,  F05D2240/14 ,  F05D2260/38

Abstract: A system for coupling a shroud to a case associated with a gas turbine engine includes the case having a mounting pad, and the shroud having a surface that faces the case. The system includes a load spreader having a spreader surface in contact with the surface of the shroud and a locator pin coupled to the mounting pad and the load spreader to couple the shroud to the case. The system includes a load spreader retainer coupled to the load spreader. The load spreader retainer is to distribute a force to the load spreader. The system includes a biasing system coupled about the mounting pad that includes a spring arm configured to apply the force to the load spreader retainer to maintain the spreader surface of the load spreader in contact with the surface of the shroud.

公开(公告)号：US11326476B1

公开(公告)日：2022-05-10

申请号：US17077079

申请日：2020-10-22

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Donald Tillman ,  Ryon James Stanley ,  Courtney Murphy

IPC: F01D11/08 ,  F01D25/24 ,  F01D9/04 ,  F01D11/18 ,  F01D11/00

Abstract: A system for coupling a shroud to a case associated with a gas turbine engine and a gas turbine engine including such a system includes the case defining a bore and the shroud retained within the case. The shroud defines a pocket. The system includes a pin received through the bore and at least partially positioned within the pocket. The pin has a perimeter. The system includes a load spreader including a first side and a second side opposite the first side. The first side is interconnected to the second side by a flexible portion. The first side, the second side and the flexible portion are received about a portion of the perimeter of the pin, and the load spreader is configured to transmit at least one of an axial point load and a circumferential point load from the pin over a surface of the shroud.

公开(公告)号：US20220127975A1

公开(公告)日：2022-04-28

申请号：US17077079

申请日：2020-10-22

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Donald Tillman ,  Ryon James Stanley ,  Courtney Murphy

IPC: F01D25/24 ,  F01D9/04 ,  F01D11/18

Abstract: A system for coupling a shroud to a case associated with a gas turbine engine and a gas turbine engine including such a system includes the case defining a bore and the shroud retained within the case. The shroud defines a pocket. The system includes a pin received through the bore and at least partially positioned within the pocket. The pin has a perimeter. The system includes a load spreader including a first side and a second side opposite the first side. The first side is interconnected to the second side by a flexible portion. The first side, the second side and the flexible portion are received about a portion of the perimeter of the pin, and the load spreader is configured to transmit at least one of an axial point load and a circumferential point load from the pin over a surface of the shroud.