Invention Grant
- Patent Title: Gas turbine engine with pre-conditioned ceramic matrix composite components
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Application No.: US17592226Application Date: 2022-02-03
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Publication No.: US11933195B2Publication Date: 2024-03-19
- Inventor: Michael J. Whittle , Louise J. Gale , Stephan J. Pattison , Anthony G. Razzell , Ian M. Edmonds , Michael G. Abbott
- Applicant: Rolls-Royce plc , Rolls-Royce High Temperature Composites Inc.
- Applicant Address: GB CA London
- Assignee: Rolls-Royce High Temperature Composites Inc.
- Current Assignee: Rolls-Royce High Temperature Composites Inc.
- Current Assignee Address: ; US CA Cypress
- Agency: Barnes & Thornburg LLP
- The original application number of the division: US16774793 2020.01.28
- Main IPC: F01D5/28
- IPC: F01D5/28 ; C04B35/64 ; F01D5/14 ; F01D9/04
Abstract:
A method of treating a component adapted for use in a gas turbine engine is described herein. The component may comprise ceramic matrix composite materials. The treatment to the ceramic matrix composite component may reduce or eliminate the wear or damage of crack propagation in the ceramic matrix composite component.
Public/Granted literature
- US20220154582A1 GAS TURBINE ENGINE WITH PRE-CONDITIONED CERAMIC MATRIX COMPOSITE COMPONENTS Public/Granted day:2022-05-19
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