Invention Grant
- Patent Title: System and method for making ceramic matrix composite vane with profiled end walls
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Application No.: US16538251Application Date: 2019-08-12
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Publication No.: US11149561B2Publication Date: 2021-10-19
- Inventor: Michael J. Whittle , Andrew T. Holt , Guillaume Lambertin
- Applicant: Rolls-Royce plc
- Applicant Address: GB London
- Assignee: Rolls-Royce plc
- Current Assignee: Rolls-Royce plc
- Current Assignee Address: GB London
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D5/28
- IPC: F01D5/28
Abstract:
Systems and methods of forming a ceramic matrix composite vane with profiled endwalls are provided using a multi-piece tooling. The multi-piece tooling includes core tools as well as profiled endwall tools having three dimensional contours formed in the tools that correspond to the three dimensional shape to be formed on the vane endwalls.
Public/Granted literature
- US20210047934A1 SYSTEM AND METHOD FOR MAKING CERAMIC MATRIX COMPOSITE VANE WITH PROFILED END WALLS Public/Granted day:2021-02-18
Information query
