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:
Apr. 18, 2023
Filed:
Feb. 15, 2019
Applicant:
Safran Aircraft Engines, Paris, FR;
Inventors:
Fernando Gea Aguilera, Moissy-Cramayel, FR;
Matthieu Fiack, Moissy-Cramayel, FR;
Mathieu Simon Paul Gruber, Moissy-Cramayel, FR;
Assignee:
Safran Aircraft Engines, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/00 (2006.01); F02K 1/38 (2006.01); F02C 7/045 (2006.01); F02C 7/042 (2006.01); F02K 1/48 (2006.01); F15D 1/00 (2006.01);
U.S. Cl.
CPC ...
F02K 1/386 (2013.01); F02C 7/042 (2013.01); F02C 7/045 (2013.01); F02K 1/48 (2013.01); F05D 2250/183 (2013.01); F15D 1/004 (2013.01); F15D 1/0035 (2013.01);
Abstract
An airflow profile structure having a leading and/or trailing edge profiled with a serrated profile. The serrated profile has a succession of teeth and depressions, characterized in that, along the leading and/or trailing edge, from a first location to a second location, the teeth of the serrated profile are individually inclined towards the second location.