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:
May. 14, 2013
Filed:
Apr. 04, 2007
Serge Pouysegur, Le Perray en Yvelines, FR;
Serge Pouysegur, Le Perray en Yvelines, FR;
Valeo Systemes Thermiques S.A.S., Le Mesnil, Saint Denis, FR;
Abstract
Ventilating device () comprising a casing () intended to channel at least one air flow () created by a blower wheel (), the said casing () delimites a main air channel () in which a main air flow () circulates and a secondary air channel () intended to bring towards a motor () a secondary air flow () in order to cool the motor (), the said secondary air channel () comprising a inlet () arranged in a main channel wall () and a outlet arranged in a plan containing a casing end by which the wheel () is introduced, the said secondary channel () further comprising a means intended to change at least twice the direction of the secondary air flow () when the secondary air flow () passes through the secondary air channel ().