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. 17, 2021
Filed:
Apr. 06, 2020
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Corina Moga, Carmel, IN (US);
Tony Lambert, Brownsburg, IN (US);
Shaling Starr, McCordsville, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/28 (2006.01); F01D 5/14 (2006.01); F02C 7/12 (2006.01); F01D 9/06 (2006.01); F01D 5/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/143 (2013.01); F01D 5/084 (2013.01); F01D 9/065 (2013.01); F02C 7/125 (2013.01); F02C 7/28 (2013.01);
Abstract
A blade track system includes a blade track configured to be positioned around a plurality of blades of a gas turbine engine. The blade track includes: a full-hoop body, an inlet port, and an exit port. The full-hoop body includes an outer surface and an inner surface. The inner surface defines an internal cooling channel extending within the full-hoop body. The inlet port and the exit port are each integrated with the full-hoop body and in fluid communication with the internal cooling channel.