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:
Jun. 08, 2021
Filed:
Dec. 04, 2018
General Electric Company, Schenectady, NY (US);
Hrishikesh Keshavan, Watervliet, NY (US);
Bernard Patrick Bewlay, Niskayuna, NY (US);
Jose Sanchez, Niskayuna, NY (US);
Margeaux Wallace, Niskayuna, NY (US);
Byron Pritchard, Cincinnati, OH (US);
Ambarish Kulkarni, Glenville, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A method includes applying an infiltration coating on a thermal barrier coating of an article. The infiltration coating infiltrates at least some pores of the thermal barrier coating. The infiltration coating decomposes within the at least some pores of the thermal barrier coating to coat a portion of the at least some pores of the thermal barrier coating. The infiltration coating reduces a porosity of the thermal barrier coating. The method also includes applying a reactive phase spray formulation coating on the thermal barrier coating. The reactive phase spray formulation coating reacts with dust deposits on the thermal barrier coating.