Invention Application
- Patent Title: ROTOR OVERSPEED PROTECTION ASSEMBLY
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Application No.: US16207669Application Date: 2018-12-03
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Publication No.: US20200173297A1Publication Date: 2020-06-04
- 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
- Main IPC: F01D11/08
- IPC: F01D11/08

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
- US11408300B2 Rotor overspeed protection assembly Public/Granted day:2022-08-09
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