The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2021
Filed:
Apr. 23, 2019
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Michael J. Whittle, London, GB;
Anthony G. Razzell, London, GB;
Roderick M. Townes, London, GB;
David J. Shepherd, London, GB;
Duncan Forbes, London, GB;
Assignee:
Rolls-Royce plc, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/02 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); F01D 9/04 (2006.01); F01D 11/00 (2006.01); F01D 25/00 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01);
U.S. Cl.
CPC ...
F01D 9/02 (2013.01); F01D 5/147 (2013.01); F01D 5/284 (2013.01); F01D 9/041 (2013.01); F01D 9/042 (2013.01); F01D 11/001 (2013.01); F01D 25/005 (2013.01); F01D 25/246 (2013.01); F01D 25/28 (2013.01); F05D 2240/12 (2013.01); F05D 2240/14 (2013.01); F05D 2260/31 (2013.01); F05D 2300/21 (2013.01);
Abstract
A turbine assembly adapted for use in a gas turbine engine is disclosed in this paper. The turbine assembly includes a turbine vane comprising ceramic matrix composite materials configured for use in high temperature environments. The turbine assembly further includes a vane-stage support for holding the turbine vane and other components in place relative to a turbine case.