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:
Feb. 26, 2019
Filed:
Mar. 07, 2016
Applicants:
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Inventors:
Tara G. Schetzel, Indianapolis, IN (US);
Ted J. Freeman, Danville, IN (US);
David J. Thomas, Brownsburg, IN (US);
Assignees:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F01D 5/28 (2006.01); F01D 5/18 (2006.01); F01D 5/20 (2006.01); F01D 5/22 (2006.01);
U.S. Cl.
CPC ...
F01D 5/147 (2013.01); F01D 5/187 (2013.01); F01D 5/20 (2013.01); F01D 5/225 (2013.01); F01D 5/284 (2013.01); F05D 2220/32 (2013.01); F05D 2230/237 (2013.01); F05D 2250/241 (2013.01); F05D 2260/2214 (2013.01); F05D 2260/231 (2013.01); F05D 2300/6033 (2013.01); Y02T 50/672 (2013.01); Y02T 50/676 (2013.01);
Abstract
An airfoil assembly for use in a gas turbine engine is disclosed. The airfoil assembly includes a root, a tip shroud, and an airfoil located between the root and tip shroud. The airfoil includes a spar and a heat shield arranged around the spar.