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:
Sep. 30, 2025
Filed:
Dec. 10, 2020
Applicant:
Safran, Paris, FR;
Inventors:
Pierre Jean Sallot, Moissy-Cramayel, FR;
Jean-Michel Patrick Maurice Franchet, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22C 47/06 (2006.01); B22F 3/105 (2006.01); B22F 5/00 (2006.01); B23P 15/00 (2006.01); C22C 47/14 (2006.01); F01D 5/28 (2006.01); F01D 5/34 (2006.01);
U.S. Cl.
CPC ...
C22C 47/064 (2013.01); B22F 3/105 (2013.01); B22F 5/009 (2013.01); B23P 15/006 (2013.01); C22C 47/14 (2013.01); F01D 5/282 (2013.01); F01D 5/34 (2013.01); B22F 2003/1051 (2013.01); B22F 2301/205 (2013.01); B22F 2302/105 (2013.01); F05D 2230/22 (2013.01); F05D 2300/174 (2013.01); F05D 2300/177 (2013.01); F05D 2300/6032 (2013.01);
Abstract
A method for manufacturing a metal bladed wheel of a turbomachine reinforced by an insert made of metal matrix composite material, includes winding the ceramic fibers around a mandrel in order to form the insert, the ceramic fibers being surrounded by a material constituting the matrix; and spark plasma sintering the insert with a powder of metal constituting the bladed wheel to be manufactured.