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:
Jan. 29, 2019
Filed:
Sep. 29, 2015
Applicants:
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Inventors:
William Westphal, Avon, IN (US);
Aaron D. Sippel, Zionsville, IN (US);
Ted J. Freeman, Danville, IN (US);
Assignees:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 25/24 (2006.01); F01D 5/02 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 5/02 (2013.01); F01D 9/04 (2013.01); F01D 25/24 (2013.01); F01D 25/243 (2013.01); F05D 2220/30 (2013.01); F05D 2240/11 (2013.01); F05D 2250/75 (2013.01); F05D 2260/30 (2013.01); F05D 2300/2112 (2013.01); F05D 2300/224 (2013.01); F05D 2300/2261 (2013.01); F05D 2300/437 (2013.01); F05D 2300/6033 (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 is formed between the annular metallic carrier and inserts included in the blade track.