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:
Oct. 01, 2013
Filed:
Aug. 04, 2008
Applicants:
Amadou André Sylla, Toulouse, FR;
Franck Crosta, Leguevin, FR;
Olivier Pelagatti, Toulouse, FR;
Damien Prat, Colomiers, FR;
Inventors:
Amadou André Sylla, Toulouse, FR;
Franck Crosta, Leguevin, FR;
Olivier Pelagatti, Toulouse, FR;
Damien Prat, Colomiers, FR;
Assignee:
Airbus Operations (SAS), Toulouse, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to the invention, a plurality of embossments () having a rectangular section is provided at the inner periphery of the outlet opening () of the fan duct (), said embossments being separated by longitudinal channels () having a convergent (C) and a divergent (D) for the cold flow ().