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. 23, 2024
Filed:
Feb. 07, 2020
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Anwer Siraj, Moissy-Cramayel, FR;
Clément Bourolleau, Moissy-Cramayel, FR;
Serge Domingues, Moissy-Cramayel, FR;
Vincent Pascal Fiore, Moissy-Cramayel, FR;
Florent Louis André Rognin, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/045 (2006.01); F02C 7/24 (2006.01); F02K 1/82 (2006.01); F01D 25/24 (2006.01); B64D 33/02 (2006.01); F02K 3/06 (2006.01); F01D 11/12 (2006.01); F01D 21/04 (2006.01);
U.S. Cl.
CPC ...
F02K 3/06 (2013.01); F01D 11/12 (2013.01); F01D 21/045 (2013.01); F02K 1/827 (2013.01); B64D 2033/0206 (2013.01); F05D 2220/36 (2013.01); F05D 2240/14 (2013.01); F05D 2260/96 (2013.01); F05D 2300/6034 (2013.01);
Abstract
A ring assembly has a housing made of woven composite material carrying on its radially inner face an acoustic panel with a cellular structure covered with a composite material. The housing includes at least one radial recess in which is engaged at least one radially outwardly projecting part of the radially outer face of the acoustic panel.