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. 25, 2025
Filed:
Aug. 31, 2022
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventor:
Jean-Hilaire Lexilus, Moissy-Cramayel, FR;
Assignee:
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01);
U.S. Cl.
CPC ...
F01D 5/22 (2013.01); F05D 2220/323 (2013.01); F05D 2230/60 (2013.01); F05D 2240/30 (2013.01); F05D 2260/96 (2013.01);
Abstract
A damper for an impeller of an aircraft turbomachine includes an elastic member housed in two metallic half-shells so as to allow a relative movement of the half-shells relative to one another.