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:
Jan. 21, 2025
Filed:
Dec. 19, 2019
Applicant:
Safran, Paris, FR;
Inventors:
Bruno Jacques Gérard Dambrine, Moissy-Cramayel, FR;
Bastien Tranquart, Moissy-Cramayel, FR;
Dominique Marie Christian Coupe, Moissy-Cramayel, FR;
Marc-Antoine Colot, Moissy-Cramayel, FR;
Assignee:
SAFRAN, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/32 (2006.01); B29C 70/24 (2006.01); B29L 31/08 (2006.01); D03D 25/00 (2006.01);
U.S. Cl.
CPC ...
F04D 29/324 (2013.01); B29C 70/24 (2013.01); D03D 25/005 (2013.01); B29L 2031/082 (2013.01); D10B 2505/02 (2013.01); F05D 2220/32 (2013.01); F05D 2300/6034 (2013.01);
Abstract
A part of a turbomachine made of composite material includes a fiber reinforcement having a three-dimensional weaving including a first set of yarns made of a first material, wherein the fiber reinforcement includes a vibration-damping element formed by a second set of yarns including a second material which is viscoelastic and which is different to the first material, the second set of yarns being woven with the first set of yarns.