Invention Grant
- Patent Title: Vane assembly for a gas turbine engine
-
Application No.: US14869559Application Date: 2015-09-29
-
Publication No.: US10094239B2Publication Date: 2018-10-09
- Inventor: Ted J. Freeman , Bruce E. Varney , David J. Thomas , Jeffrey A. Walston
- Applicant: Rolls-Royce North American Technologies, Inc , Rolls-Royce Corporation
- Applicant Address: US IN Indianapolis US IN Indianapolis
- Assignee: Rolls-Royce North American Technologies Inc.,Rolls-Royce Corporation
- Current Assignee: Rolls-Royce North American Technologies Inc.,Rolls-Royce Corporation
- Current Assignee Address: US IN Indianapolis US IN Indianapolis
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D25/00
- IPC: F01D25/00 ; F01D5/28 ; F01D9/04 ; F01D9/06

Abstract:
A vane assembly for a gas turbine engine is disclosed in this paper. The vane assembly includes an inner platform, an outer platform, and a ceramic-containing airfoil. The ceramic-containing airfoil extends from the inner platform to the outer platform. A reinforcement spar made from a metallic material extends from the inner platform to the outer platform through a hollow core of the ceramic-containing airfoil.
Public/Granted literature
- US20160123164A1 VANE ASSEMBLY FOR A GAS TURBINE ENGINE Public/Granted day:2016-05-05
Information query