Invention Grant
- Patent Title: Rotor overspeed protection assembly
-
Application No.: US16207669Application Date: 2018-12-03
-
Publication No.: US11408300B2Publication Date: 2022-08-09
- Inventor: Brian Merry , Paul W. Duesler
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F01D11/08
- IPC: F01D11/08 ; F01D21/04 ; F01D21/02

Abstract:
A gas turbine engine may include a rotor overspeed protection (ROP) assembly. The ROP assembly may include an annular blade outer air seal (BOAS) assembly including a ROP segment. The ROP assembly may include a stator vane coupled with the BOAS assembly/. The stator vane may include a stator flange disposed about a forward edge portion of the stator vane. The ROP segment may include a ROP flange extending in an axially aft direction from a main body of the ROP segment toward the stator vane, wherein the ROP flange is disposed radially inward of the stator flange.
Public/Granted literature
- US20200173297A1 ROTOR OVERSPEED PROTECTION ASSEMBLY Public/Granted day:2020-06-04
Information query