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:
Mar. 05, 2024
Filed:
May. 31, 2018
Applicant:
Flame-spray Industries, Port Washington, NY (US);
Inventors:
David J. Cook, Naperville, IL (US);
Keith A. Kowalsky, Oyster Bay, NY (US);
Assignee:
Flame-Spray Industries, Inc., Port Washington, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 7/22 (2006.01); C23C 4/12 (2016.01); C23C 4/134 (2016.01);
U.S. Cl.
CPC ...
B05B 7/226 (2013.01); B05B 7/224 (2013.01); C23C 4/12 (2013.01); C23C 4/134 (2016.01);
Abstract
A system (), apparatus (), and method () for creating a particle stream () that is deflected with a secondary gas () such as air before coming into contact with the treated substrate surface (). The system () can be implemented as an improvement to a prior art PTWA (plasma transferred wire arc) thermal spraying apparatus () by using a non-symmetrical passageway configuration (). Such a configuration can be an attribute of a nozzle () or a secondary gas director () such as an air baffle ().