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:
Nov. 28, 2023
Filed:
Nov. 08, 2021
Applicant:
Safran Ceramics, Le Haillan, FR;
Inventors:
Clément Marie Benoît Roussille, Moissy-Cramayel, FR;
Matthieu Arnaud Gimat, Moissy-Cramayel, FR;
Julien André Roger Mateo, Moissy-Cramayel, FR;
Assignee:
SAFRAN CERAMICS, Le Haillan, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); D03D 25/00 (2006.01); D03D 1/00 (2006.01); D03D 15/242 (2021.01); D03D 15/275 (2021.01); C04B 35/80 (2006.01); F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
F01D 5/282 (2013.01); C04B 35/80 (2013.01); D03D 1/00 (2013.01); D03D 15/242 (2021.01); D03D 15/275 (2021.01); D03D 25/005 (2013.01); F01D 5/18 (2013.01); C04B 2235/5256 (2013.01); D10B 2101/16 (2013.01); D10B 2505/02 (2013.01); F05D 2230/50 (2013.01); F05D 2260/20 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A woven fibrous preform of a hollow aerodynamic profile of a turbomachine vane or blade, has a non-interlinked trailing edge and a draping of two 3D woven fibrous textures.