Invention Grant
- Patent Title: Sealing features for a gas turbine engine
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Application No.: US14635552Application Date: 2015-03-02
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Publication No.: US09771870B2Publication Date: 2017-09-26
- Inventor: Douglas D. Dierksmeier
- Applicant: Rolls-Royce North American Technologies, 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: F01D5/08
- IPC: F01D5/08 ; F02C7/28 ; F01D5/14 ; F01D5/20 ; F01D5/30 ; F01D11/08 ; F01D11/12 ; F01D11/14 ; F01D11/16 ; F01D11/20 ; F01D11/22 ; F01D11/00 ; F01D5/22
Abstract:
A blade for a gas turbine engine includes a fixed length member and a floating blade seal that is movable relative to the floating blade seal to change the length of the blade and vary the gap between the blade and an engine housing component.
Public/Granted literature
- US20160010560A1 SEALING FEATURES FOR A GAS TURBINE ENGINE Public/Granted day:2016-01-14
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