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:
Dec. 08, 2020
Filed:
Dec. 12, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Brian S. Tryon, Los Gatos, CA (US);
Alexander W. Williams, Windsor Locks, CT (US);
Stephen K. Kramer, Cromwell, CT (US);
Kevin W. Schlichting, South Glastonbury, CT (US);
Jessica L. Serra, East Hartford, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F01D 5/28 (2006.01); C23C 4/134 (2016.01); C23C 4/06 (2016.01); C23C 14/32 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); C23C 4/06 (2013.01); C23C 4/134 (2016.01); C23C 14/325 (2013.01); F01D 5/288 (2013.01); F23R 3/007 (2013.01); F05D 2300/21 (2013.01); Y02T 50/672 (2013.01);
Abstract
An oxidation resistant coating system for a turbine engine component includes a cathodic arc coating applied to a surface of the engine component, a thin APS metallic coating applied to a surface of the cathodic arc coating, and a ceramic top coating applied to a surface of the thin APS metallic coating to improve lifetime of the engine components.