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:
May. 09, 2023
Filed:
Sep. 13, 2019
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Jeffrey Allen Walston, Indianapolis, IN (US);
Benjamin John Bowin Lai, Indianapolis, IN (US);
Adam Lee Chamberlain, Mooresville, IN (US);
Assignee:
ROLLS-ROYCE CORPORATION, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/88 (2006.01); C04B 41/87 (2006.01); C04B 41/86 (2006.01); C04B 41/45 (2006.01); F01D 5/28 (2006.01); C04B 35/01 (2006.01); C04B 35/565 (2006.01);
U.S. Cl.
CPC ...
C04B 41/88 (2013.01); C04B 35/01 (2013.01); C04B 35/565 (2013.01); C04B 41/4529 (2013.01); C04B 41/4584 (2013.01); C04B 41/86 (2013.01); C04B 41/87 (2013.01); F01D 5/282 (2013.01); F01D 5/284 (2013.01); F01D 5/288 (2013.01); F05D 2300/6033 (2013.01); Y10T 428/31504 (2015.04);
Abstract
An article may include a substrate including a ceramic or a ceramic matrix composite. The substrate defines a hot side surface configured to face a heated gas environment and a cool side surface opposite the hot side surface. The article also includes a cool side coating on the cool side surface. The cool side coating comprises at least one material having a flow temperature equal to or slightly less than a temperature of the heated gas environment.