US 12,135,043 B2
Fan motor mount with shock absorber and stop
Elmehdi Bensaih, La Verriere (FR); Frederic Moulinas, La Verriere (FR); and Guillaume Robelet, La Verriere (FR)
Assigned to Valeo Systemes Thermiques, La Verriere (FR)
Appl. No. 18/001,292
Filed by VALEO SYSTEMES THERMIQUES, La Verriere (FR)
PCT Filed Jun. 3, 2021, PCT No. PCT/EP2021/064913
§ 371(c)(1), (2) Date Dec. 9, 2022,
PCT Pub. No. WO2021/249863, PCT Pub. Date Dec. 16, 2021.
Claims priority of application No. 2006087 (FR), filed on Jun. 10, 2020.
Prior Publication US 2023/0250835 A1, Aug. 10, 2023
Int. Cl. F04D 29/66 (2006.01); F04D 25/08 (2006.01); H02K 5/24 (2006.01); F04D 25/06 (2006.01); F04D 29/62 (2006.01); F16F 1/38 (2006.01)
CPC F04D 29/668 (2013.01) [F04D 25/08 (2013.01); H02K 5/24 (2013.01); F04D 25/06 (2013.01); F04D 29/626 (2013.01); F16F 1/38 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A motor support for a motorized fan unit of a fan of a heating, ventilation and/or air conditioning installation for a vehicle, comprising:
two coaxial rings, including an inner ring capable of receiving one or more motor elements and an outer ring capable of being fixed to a housing forming a structural element, having a common axis,
a decoupling element between the two coaxial rings, the decoupling element forming at least one radial stop capable of limiting a radial relative movement, in a plane normal to the common axis of the two rings, of one of the two rings with respect to the other;
in which the inner ring and the outer ring are covered with an elastic material at least on the face oriented toward the other ring,
in which the at least one radial stop receives at least one lug of the inner ring, the at least one lug of the inner ring projecting radially in the direction of the outer ring, the at least one lug of the inner ring being covered with elastic material, at least on the face oriented toward the outer ring.