Invention Grant
- Patent Title: Combustor for a gas turbine engine with ceramic matrix composite sealing element
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Application No.: US16599756Application Date: 2019-10-11
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Publication No.: US11466858B2Publication Date: 2022-10-11
- Inventor: Ted J. Freeman , Aaron D. Sippel , Jack D. Petty , Gregory W. Zeaton
- Applicant: Rolls-Royce Corporation , Rolls-Royce North American Technologies Inc.
- Applicant Address: US IN Indianapolis; US IN Indianapolis
- Assignee: Rolls-Royce Corporation,Rolls-Royce North American Technologies Inc.
- Current Assignee: Rolls-Royce Corporation,Rolls-Royce North American Technologies Inc.
- Current Assignee Address: US IN Indianapolis; US IN Indianapolis
- Agency: Barnes & Thornburg LLP
- Main IPC: F23R3/60
- IPC: F23R3/60 ; F23R3/28
Abstract:
A combustor for a gas turbine engine includes a combustor shell, a burner seal, and a burner seal retainer. The combustor shell includes metallic materials and is formed to define an interior combustion space. The burner seal includes ceramic matrix composite materials and is configured to extend through apertures formed in the combustor shell and the heat shield. The burner seal retainer is configured to retain the burner seal to the combustor shell.
Public/Granted literature
- US20210108799A1 COMBUSTOR FOR A GAS TURBINE ENGINE WITH CERAMIC MATRIX COMPOSITE SEALING ELEMENT Public/Granted day:2021-04-15
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