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. 20, 2020
Filed:
Sep. 14, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Aaron T. Nardi, East Granby, CT (US);
Michael A. Klecka, Vernon, CT (US);
Louis Chiappetta, South Windsor, CT (US);
Martin Haas, Columbia, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 24/04 (2006.01); B05B 7/14 (2006.01); B05B 1/02 (2006.01); B05B 7/16 (2006.01); C23C 4/02 (2006.01); B05B 7/04 (2006.01);
U.S. Cl.
CPC ...
C23C 24/04 (2013.01); B05B 1/02 (2013.01); B05B 7/14 (2013.01); B05B 7/1486 (2013.01); B05B 7/1606 (2013.01); B05B 7/0441 (2013.01); B05B 7/1404 (2013.01); C23C 4/02 (2013.01);
Abstract
A nozzle assembly for a cold spray deposition system includes a nozzle body with an axial bore. The axial bore defines a converging segment, a diverging segment downstream of the converging segment, and a throat fluidly connected between the converging and diverging segments of the axial bore. A particulate conduit is fixed within the axial bore and extends along the axial bore diverging segment for issuing solid particulate into the diverging segment of the axial bore.