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:
Aug. 06, 2019
Filed:
Dec. 17, 2015
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Jeffrey A. Walston, Indianapolis, IN (US);
Aaron D. Sippel, Zionsville, IN (US);
John A. Weaver, Indianapolis, IN (US);
David J. Thomas, Brownsburg, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 25/24 (2006.01); F01D 11/12 (2006.01); F01D 11/08 (2006.01); F01D 9/04 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3023 (2013.01); F01D 5/284 (2013.01); F01D 9/04 (2013.01); F01D 11/08 (2013.01); F01D 11/122 (2013.01); F01D 25/246 (2013.01); Y02T 50/672 (2013.01);
Abstract
A turbine shroud for a gas turbine engine includes an annular metallic carrier, a blade track, and a cross-key connection formed between the annular metallic carrier and the ceramic blade track. The cross-key connection locates the ceramic blade track relative to the metallic carrier.