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. 21, 2014
Filed:
Jan. 15, 2007
Applicants:
Olivier Barbara, Puylaurens, FR;
David Donjat, Ayguevives, FR;
Inventors:
Olivier Barbara, Puylaurens, FR;
David Donjat, Ayguevives, FR;
Assignee:
Airbus Operations SAS, Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 15/04 (2006.01); B64C 1/38 (2006.01); B64C 21/10 (2006.01); B64D 15/16 (2006.01); B64D 33/02 (2006.01);
U.S. Cl.
CPC ...
B64D 15/04 (2013.01); B64C 21/10 (2013.01); B64D 2033/0233 (2013.01); Y02T 50/166 (2013.01); B64D 15/16 (2013.01);
Abstract
According to the invention, on at least one of the faces (E,I) of said leading edge (), forward of the partition (), an action is exerted on the fluid flow (EF) so as to cause the latter to switch from the laminar state (EFL) to the turbulent state (EFT) in order to increase the thermal exchanges and minimize the thermal stresses on said leading edge.