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:
Feb. 11, 2025
Filed:
Jun. 06, 2022
Applicants:
Safran Aircraft Engines, Paris, FR;
Safran Ceramics, Le Haillan, FR;
Inventors:
Clément Jarrossay, Moissy-Cramayel, FR;
Aurélien Gaillard, Moissy-Cramayel, FR;
Yann Richard, Moissy-Cramayel, FR;
Assignees:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
SAFRAN CERAMICS, Le Haillan, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/80 (2006.01); C04B 35/628 (2006.01); C04B 35/657 (2006.01); C04B 38/00 (2006.01); F01D 11/12 (2006.01);
U.S. Cl.
CPC ...
C04B 35/80 (2013.01); C04B 35/62878 (2013.01); C04B 35/657 (2013.01); C04B 38/0006 (2013.01); C04B 2235/428 (2013.01); C04B 2235/526 (2013.01); C04B 2235/616 (2013.01); F01D 11/122 (2013.01); F01D 11/127 (2013.01); F05D 2230/20 (2013.01); F05D 2250/283 (2013.01); F05D 2300/6033 (2013.01); F05D 2300/611 (2013.01);
Abstract
An abradable coating includes a tubular cell structure, wherein the the tubular cell structure includes a fibrous reinforcement of discontinuous short fibers which is densified by a ceramic matrix.