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:
Oct. 17, 2023
Filed:
Jun. 27, 2017
General Electric Company, Schenectady, NY (US);
Curtis Alan Johnson, Niskayuna, NY (US);
Hrishikesh Keshavan, Watervliet, NY (US);
Shankar Sivaramakrishnan, Schenectady, NY (US);
Byron Andrew Pritchard, Jr., Loveland, OH (US);
Hongqiang Chen, Niskayuna, NY (US);
Bernard Patrick Bewlay, Niskayuna, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
Methods for preparing slotted ceramic coatings and the resulting components comprising the same are provided. The methods and products include the incorporation of a coating system comprising a ceramic coating with cooling holes disposed throughout the ceramic coating and slots defined in the thermal barrier coating and disposed in relation to the cooling holes. The resulting ceramic coating has improved resistance to CMAS infiltration and improved compliance resulting in an increased life of the coated component.