US 11,780,321 B2
Cooling module for an electric motor vehicle, comprising a tangential-flow turbomachine
Kamel Azzouz, Le Mesnil Saint Denis (FR); Sébastien Garnier, Le Mesnil Saint Denis (FR); Michael Lissner, Le Mesnil Saint Denis (FR); and Amrid Mammeri, Le Mesnil Saint Denis (FR)
Assigned to Valeo Systemes Thermiques, Le Mesnil Saint-Denis (FR)
Appl. No. 17/613,288
Filed by Valeo Systemes Thermiques, Le Mesnil Saint-Denis (FR)
PCT Filed May 18, 2020, PCT No. PCT/EP2020/063763
§ 371(c)(1), (2) Date Nov. 22, 2021,
PCT Pub. No. WO2020/239485, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 1905466 (FR), filed on May 24, 2019.
Prior Publication US 2022/0227221 A1, Jul. 21, 2022
Int. Cl. B60K 11/08 (2006.01); F01P 11/10 (2006.01); F01P 5/06 (2006.01)
CPC B60K 11/085 (2013.01) [F01P 11/10 (2013.01); F01P 5/06 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A cooling module for a motor vehicle, comprising:
at least one heat exchanger defining a surface referred to as a working surface;
at least a first tangential-flow turbomachine and a second tangential-flow turbomachine, each of said turbomachines being capable of creating a flow of air in contact with said working surface; and
air guiding shutters pivotably mounted between a closed position of the cooling module and at least one open position of the cooling module;
wherein each of said turbomachines comprises a rotor rotating about an axis and a volute for housing the rotor, including an air guiding portion and an air outlet from the turbomachine,
wherein said turbomachines are positioned such that the air outlet of the first turbomachine is positioned facing the guiding portion of the second turbomachine.