公开(公告)号：US11421541B2

公开(公告)日：2022-08-23

申请号：US16900692

申请日：2020-06-12

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Peter Hall ,  Mark Morris ,  Manuel Sandoval ,  Robert Burkhead

IPC: F01D9/04 ,  F01D11/00

Abstract: A turbine nozzle for a gas turbine engine includes an outer endwall, and an inner endwall spaced apart from the outer endwall. The turbine nozzle includes at least one airfoil coupled between the inner endwall and the outer endwall, and a compliant joint defined in at least one of the outer endwall and the inner endwall. The compliant joint includes at least one partially-fused seal that is configured to restrict a flow of fluid through the at least one of the outer endwall and the inner endwall and to form a slip-joint above a predetermined threshold stress. The slip-joint is configured to maintain a radial position of the at least one of the outer endwall and the inner endwall.

公开(公告)号：US20210388728A1

公开(公告)日：2021-12-16

申请号：US16900692

申请日：2020-06-12

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Peter Hall ,  Mark Morris ,  Manuel Sandoval ,  Robert Burkhead

IPC: F01D9/04

Abstract: A turbine nozzle for a gas turbine engine includes an outer endwall, and an inner endwall spaced apart from the outer endwall. The turbine nozzle includes at least one airfoil coupled between the inner endwall and the outer endwall, and a compliant joint defined in at least one of the outer endwall and the inner endwall. The compliant joint includes at least one partially-fused seal that is configured to restrict a flow of fluid through the at least one of the outer endwall and the inner endwall and to form a slip-joint above a predetermined threshold stress. The slip-joint is configured to maintain a radial position of the at least one of the outer endwall and the inner endwall.