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:
Apr. 21, 2015
Filed:
Nov. 26, 2009
Applicants:
Olivier Gillia, Sassenage, FR;
Basile Caillens, Montpellier, FR;
Inventors:
Olivier Gillia, Sassenage, FR;
Basile Caillens, Montpellier, FR;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 7/14 (2006.01); B01F 5/22 (2006.01); B01F 5/00 (2006.01); B01F 15/04 (2006.01); B05C 19/00 (2006.01); B01F 5/26 (2006.01); B01F 15/00 (2006.01); B01F 3/18 (2006.01); B01F 7/00 (2006.01); B01F 13/10 (2006.01); B01F 15/02 (2006.01); B22F 1/00 (2006.01); B22F 3/00 (2006.01); B22F 7/00 (2006.01); C04B 35/626 (2006.01); B05C 19/06 (2006.01); B05C 19/04 (2006.01);
U.S. Cl.
CPC ...
B01F 5/26 (2013.01); B05B 7/1445 (2013.01); B01F 5/22 (2013.01); B01F 15/00876 (2013.01); B05C 19/06 (2013.01); B05C 19/04 (2013.01); B01F 3/18 (2013.01); B01F 7/00816 (2013.01); B01F 13/1005 (2013.01); B01F 15/00344 (2013.01); B01F 15/0201 (2013.01); B01F 15/0234 (2013.01); B01F 15/0253 (2013.01); B01F 15/0263 (2013.01); B01F 15/0404 (2013.01); B01F 15/0483 (2013.01); B01F 2215/0075 (2013.01); B22F 1/0003 (2013.01); B22F 3/004 (2013.01); B22F 7/00 (2013.01); B22F 2999/00 (2013.01); C04B 35/626 (2013.01);
Abstract
A device for depositing a mixture of powders to form an object with composition gradients, including: a plurality of tanks respectively configured to contain different powders; a powder mixer placed under the tanks and including a rotatably mounted mixing member; a plurality of powder dispensing mechanisms respectively cooperating with the tanks, and each configured to regulate mass flow rate of the powder escaping from a respective of the tanks towards the mixer; a powder mixture collector placed under the mixer; and a powder mixture dispenser placed under the collector.