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. 27, 2010
Filed:
Feb. 20, 2007
Frederic Braillard, Chatellerault, FR;
Justine Menuey, Chatellerault, FR;
Elise Nogues, Limoges, FR;
Aurelien Tricoire, Limoges, FR;
Michel Vardelle, Saint-Just Le Matel, FR;
Frederic Braillard, Chatellerault, FR;
Justine Menuey, Chatellerault, FR;
Elise Nogues, Limoges, FR;
Aurelien Tricoire, Limoges, FR;
Michel Vardelle, Saint-Just Le Matel, FR;
SNECMA Services, Paris, FR;
Abstract
The invention relates to the field of methods of depositing a material on a substrate. It relates to a method of depositing, onto a substrate, a material that acts as a thermal barrier and that prior to deposition is in powder form. The powder is introduced into the plasma jet of a first plasma torch and into the plasma jet of at least one second plasma torch, the first plasma torch and at least the second plasma torch being disposed in an enclosure and oriented in such a manner that their plasma jets cross, so as to create a resultant plasma jet in which the powder is vaporized, the substrate being placed on the axis of the resultant plasma jet.