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:
May. 23, 2023
Filed:
Sep. 18, 2018
Applicant:
Safran Ceramics, Le Haillan, FR;
Inventors:
Pascal Diss, Moissy-Cramayel, FR;
Eric Lavasserie, Moissy-Cramayel, FR;
Assignee:
SAFRAN CERAMICS, Le Haillan, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/622 (2006.01); C04B 35/80 (2006.01); B28B 1/00 (2006.01); B28B 1/52 (2006.01); C04B 35/10 (2006.01); C04B 35/117 (2006.01); C04B 35/14 (2006.01); C04B 35/16 (2006.01); C04B 35/185 (2006.01); C04B 35/447 (2006.01); C04B 35/486 (2006.01); C04B 35/565 (2006.01); C04B 35/58 (2006.01); B28B 1/24 (2006.01); D03D 25/00 (2006.01);
U.S. Cl.
CPC ...
C04B 35/62227 (2013.01); B28B 1/008 (2013.01); B28B 1/24 (2013.01); B28B 1/52 (2013.01); C04B 35/10 (2013.01); C04B 35/117 (2013.01); C04B 35/14 (2013.01); C04B 35/16 (2013.01); C04B 35/185 (2013.01); C04B 35/447 (2013.01); C04B 35/486 (2013.01); C04B 35/565 (2013.01); C04B 35/58 (2013.01); C04B 35/5805 (2013.01); C04B 35/80 (2013.01); C04B 2235/616 (2013.01); D03D 25/005 (2013.01);
Abstract
A method for injecting a loaded suspension into a fibrous texture having a three-dimensional or multilayer weaving includes the injection of a suspension containing a powder of solid particles into the volume of the fibrous texture. The injection of the loaded suspension is carried out by at least one hollow needle in communication with a loaded suspension supply device, each needle being movable in at least one direction extending between a first face and a second opposite face of the fibrous texture so as to inject the loaded suspension at one or more determined depths in the fibrous texture.