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:
Jul. 02, 2024
Filed:
Dec. 14, 2020
Applicant:
National Research Council of Canada, Ottawa, CA;
Inventors:
Eric Irissou, Longueuil, CA;
Jean-Gabriel Legoux, Repentigny, CA;
Cristian Victor Cojocaru, Longueuil, CA;
Florin Ilinca, Kirkland, CA;
Sylvain Bournival, Boucherville, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/14 (2006.01); B22F 10/364 (2021.01); B22F 10/38 (2021.01); B22F 10/85 (2021.01); B22F 12/13 (2021.01); B22F 12/43 (2021.01); B22F 12/49 (2021.01); B22F 12/53 (2021.01); B22F 12/90 (2021.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/10 (2020.01); B33Y 40/20 (2020.01); B33Y 50/02 (2015.01); C23C 24/08 (2006.01);
U.S. Cl.
CPC ...
B22F 10/85 (2021.01); B22F 10/364 (2021.01); B22F 10/38 (2021.01); B22F 12/13 (2021.01); B22F 12/43 (2021.01); B22F 12/49 (2021.01); B22F 12/53 (2021.01); B22F 12/90 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/10 (2020.01); B33Y 40/20 (2020.01); B33Y 50/02 (2014.12); C23C 24/08 (2013.01); B05B 7/1486 (2013.01); B22F 2203/11 (2013.01);
Abstract
A technique for improving cold spray deposition conditions for cold spray additive manufacture of parts involves providing an in-situ temperature feedback controller with a remote instantaneous temperature sensor supplying surface temperature measurements of the deposition surface, and a (preferably long pulse) laser for heating. Temperature feedback allows for control over deposition conditions yielding predictable deposition properties.