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. 25, 2013
Filed:
Dec. 21, 2010
Daniel Guay, Saint-Lambert, CA;
Éric Irissou, Montreal, CA;
Jean Gabriel Legoux, Repentigny, CA;
Lionel Roué, Sainte-Julie, CA;
Daniel Guay, Saint-Lambert, CA;
Éric Irissou, Montreal, CA;
Jean Gabriel Legoux, Repentigny, CA;
Lionel Roué, Sainte-Julie, CA;
Institut National de la Recherche Scientifique (INRS), Quebec, CA;
National Research Council Canada, Ottawa, CA;
Abstract
A method for producing nanostructured coatings on a substrate, comprising: preparing a nanocrystalline powder of a powder size comprised between 1 and 60 μm; and combining cleaning the surface of the substrate and cold spraying the nanocrystalline powder on the surface of the substrate, and a system for producing nanocrystalline coatings on a substrate, comprising a spray head, a cleaning head and a handling system monitoring the spray head and the cleaning head relative to the substrate to be coated, the spray head being a first cold spray head, the first cold spray head depositing on the substrate at least one nanocrystalline powder, the cleaning head optimizing the surface being coated with the at least one layer of nanocrystalline powder.