EP 2386764 B1 20191204 - Fan assembly for vehicles
Title (en)
Fan assembly for vehicles
Title (de)
Ventilatoranordnung für Fahrzeugen
Title (fr)
Ensemble ventilateur pour véhicules
Publication
Application
Priority
IT TO20100393 A 20100511
Abstract (en)
[origin: EP2386764A2] A fan assembly for cooling a radiator, a radiator-condenser assembly, or a radiator-condenser-intercooler assembly of a vehicle, comprising: - a casing (12), having a through opening (14) and a support (16) , which is located at the centre of said opening (14); - a motor-fan assembly (20) carried by said support (16), which includes an axial fan (22) rotatable with respect to said support (16) about an axis of rotation (X); and - a toothed ring (34), which is fixed with respect to the casing (12) and surrounds said fan (22) said toothed ring (34) having a plurality of teeth (36) that follow one another in a circumferential direction, wherein said toothed ring (34) has a front surface (38) sharing the axis of rotation (X) and a side wall (40) that forms sides of said teeth (36), where the distance in a direction parallel to the axis of rotation (X) between said side wall (40) and a plane orthogonal to the axis of rotation (X) varies periodically in a circumferential direction.
IPC 8 full level
F04D 29/16 (2006.01); F04D 29/52 (2006.01)
CPC (source: EP)
F04D 29/164 (2013.01); F04D 29/526 (2013.01); F04D 29/326 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2386764 A2 20111116; EP 2386764 A3 20171115; EP 2386764 B1 20191204; IT 1399992 B1 20130509; IT TO20100393 A1 20111112
DOCDB simple family (application)
EP 11165462 A 20110510; IT TO20100393 A 20100511