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. 23, 2024
Filed:
Dec. 10, 2020
Applicant:
Safran, Paris, FR;
Inventor:
Pierre Jean Sallot, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 5/04 (2006.01); B22F 3/105 (2006.01); B22F 5/00 (2006.01); B22F 7/06 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
B22F 5/04 (2013.01); B22F 3/105 (2013.01); B22F 5/009 (2013.01); B22F 7/064 (2013.01); F01D 5/30 (2013.01); B22F 2003/1051 (2013.01); B22F 2998/10 (2013.01); F05D 2230/22 (2013.01);
Abstract
A method for manufacturing an integrally formed bladed disk of a turbomachine, includes manufacturing a plurality of blades, the blades including a root and a profiled portion; and spark plasma sintering the blades with a metal powder, the blades being angularly distributed over a contour of an annular spark plasma sintering mold, the root of the blades being embedded into the metal powder, the profiled portion of the blades protruding from the metal powder radially outwardly.