Invention Grant
- Patent Title: Blade track assembly with turbine tip clearance control
- Patent Title (中): 叶片轨道组件带有涡轮顶端间隙控制
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Application No.: US14950776Application Date: 2015-11-24
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Publication No.: US09587517B2Publication Date: 2017-03-07
- Inventor: Daniel K. Vetters , Joseph Doyle , Michael Jacquinto , Wesley Thibault
- Applicant: Rolls-Royce North American Technologies, Inc. , Rolls-Royce High Temperature Composites Inc.
- Applicant Address: US IN Indianapolis
- Assignee: Rolls-Royce North American Technologies, Inc.
- Current Assignee: Rolls-Royce North American Technologies, Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Barnes & Thornburg LLP
- Main IPC: F01D11/18
- IPC: F01D11/18 ; F01D25/24 ; F01D11/08 ; F01D9/04 ; F01D11/24
Abstract:
A turbine shroud assembly or blade track assembly adapted to extend around a turbine wheel assembly is disclosed. The turbine shroud assembly includes a carrier and a blade track coupled to the carrier. The blade track is movable between a radially-inward position having a first inner diameter and a radially-outward position having a second inner diameter larger than the first inner diameter.
Public/Granted literature
- US20160186611A1 BLADE TRACK ASSEMBLY WITH TURBINE TIP CLEARANCE CONTROL Public/Granted day:2016-06-30
Information query
IPC分类:
