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. 01, 2014
Filed:
Oct. 14, 2010
Applicant:
Olivier Pierre Descubes, Nay, FR;
Inventor:
Olivier Pierre Descubes, Nay, FR;
Assignee:
Turbomeca, Bordes, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 33/00 (2006.01); B64D 33/02 (2006.01); F02C 7/04 (2006.01); F02C 7/052 (2006.01); F02B 61/00 (2006.01); F02B 61/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for filtering intake air of an internal combustion engine, including at least one filtering element including an inlet for air being treated, a first clean air outlet toward the engine, and a second air outlet toward the outside, and a ventilation mechanism driving the air from the second air outlet. The ventilation mechanism includes a fan wheel driven by a turbine set into motion by a gas flow taken from the engine.