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. 17, 2017
Filed:
Mar. 22, 2013
Applicant:
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Inventors:
Denis Scouarnec, Versailles, FR;
Antoine Levasseur, Montigny-le-Bretonneux, FR;
Assignee:
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/32 (2006.01); F01P 5/02 (2006.01);
U.S. Cl.
CPC ...
F04D 29/329 (2013.01); F01P 5/02 (2013.01);
Abstract
A blower wheel for setting a flow of air in circulation has vanes () that extend from a vane root attached to a hub () of the blower wheel. The hub () has a bottom wall () through which a through-orifice () for a drive shaft of the blower wheel passes, and a side wall (). The hub () also has at least one rib () located between the orifice () and the side wall (). The rib () is formed by one or more segments (). The segment, or one of the segments (), has at least one free edge () extending from the bottom wall () and facing toward the side wall ().