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:
Jul. 02, 2019
Filed:
Jun. 29, 2016
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
John D. Holdcraft, Carmel, IN (US);
Jack D. Petty, Sr., Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23R 3/06 (2006.01); F23R 3/50 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F23R 3/007 (2013.01); F23R 3/06 (2013.01); F23R 3/50 (2013.01); F23R 2900/03041 (2013.01); F23R 2900/03042 (2013.01); F23R 2900/03043 (2013.01); F23R 2900/03044 (2013.01); Y02T 50/675 (2013.01);
Abstract
A gas turbine engine includes a combustor having a combustor tile assembly with improved cooling air flow channels and enhanced cooling efficiency. A method of manufacturing same is provided which increases production capabilities and the geometric configurations of the exit ports which in turn improve the hot side operating temperature of the tiles in the combustion chamber.