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1. (WO2013156257) CAR FAN COMPRISING A STATOR UPSTREAM OF THE FAN ROTOR

Pub. No.:    WO/2013/156257    International Application No.:    PCT/EP2013/056146
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Sat Mar 23 00:59:59 CET 2013
IPC: F01P 5/06
Applicants: VALEO SYSTEMES THERMIQUES
Inventors: DEMORY, Bruno
HENNER, Manuel
TANNOURY, Elias
BEDDADI, Youssef
SAINCLAIR, Florent
BONNET, Pierre-Alain
Title: CAR FAN COMPRISING A STATOR UPSTREAM OF THE FAN ROTOR
Abstract:
Ventilation device for cooling a fluid passing through a motor vehicle cooling circuit, said device comprising a framework (2) provided with an orifice, a fan rotor positioned in said orifice and a support cap (6)at which the fan rotor is made to rotate an axis of rotation to generate a ventilation flow, said cap being connected to said framework by a plurality of retaining spokes (14) extending across said orifice, characterized in that said retaining spokes are positioned upstream of said fan rotor. For preference, said spokes (14) in axial cross section are wing shaped.