- Patent Title: Turbine wheel assembly with pinned ceramic matrix composite blades
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Application No.: US16128754Application Date: 2018-09-12
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Publication No.: US10934861B2Publication Date: 2021-03-02
- Inventor: Sachin Dhiwar , Ted J. Freeman , Thomas Martin
- Applicant: Rolls-Royce plc , Rolls-Royce North American Technologies Inc.
- Applicant Address: GB London; US IN Indianapolis
- Assignee: Rolls-Royce plc,Rolls-Royce North American Technologies Inc.
- Current Assignee: Rolls-Royce plc,Rolls-Royce North American Technologies Inc.
- Current Assignee Address: GB London; US IN Indianapolis
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D5/30
- IPC: F01D5/30 ; F01D5/28 ; F01D5/22
Abstract:
A wheel assembly for a gas turbine engine includes a disk, a blade-attachment system, and a plurality of blades. The disk is configured to rotate about an axis during operation of the gas turbine engine. The blade-attachment system is configured to couple the plurality of blades with the disk for rotation therewith.
Public/Granted literature
- US20200080431A1 TURBINE WHEEL ASSEMBLY WITH PINNED CERAMIC MATRIX COMPOSITE BLADES Public/Granted day:2020-03-12
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