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:
Dec. 30, 2025
Filed:
Jul. 04, 2023
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Jean-Hilaire Lexilus, Moissy-Cramayel, FR;
Thomas Jean Georges Seguin, Moissy-Cramayel, FR;
Davy Clerc, Moissy-Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3092 (2013.01); F01D 5/3038 (2013.01); F05D 2230/54 (2013.01); F05D 2260/98 (2013.01);
Abstract
A protection element () for a compressor drum () can be arranged at least in part between a blade root () and the compressor drum (). The protection element can include: