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:
Sep. 13, 2022
Filed:
May. 03, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Henry H. Thayer, Wethersfield, CT (US);
Dmitri Novikov, Avon, CT (US);
Robert J. Meehan, Manchester, CT (US);
Bartolomeo Palmieri, Guilford, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/00 (2014.01); B23K 26/362 (2014.01); B23K 26/0622 (2014.01); B23K 26/146 (2014.01); B23K 26/402 (2014.01); B23K 31/10 (2006.01); F01D 5/28 (2006.01); B23K 101/34 (2006.01);
U.S. Cl.
CPC ...
B23K 26/362 (2013.01); B23K 26/0622 (2015.10); B23K 26/146 (2015.10); B23K 26/402 (2013.01); B23K 31/10 (2013.01); F01D 5/286 (2013.01); B23K 2101/35 (2018.08); F05D 2230/13 (2013.01);
Abstract
A method for stripping ceramic from a component includes applying a liquid to a ceramic coating of an outer surface of the component. The method also includes directing a plurality of laser pulses at the ceramic coating with the applied liquid in order to spall the ceramic coating from the component.