Propulsion module (1) for a hybrid or electric vehicle, comprising: an electric propulsion machine (2) having a rotor and a stator, a voltage converter (3) allowing the stator to be supplied electrically from the electrical energy provided by an electrical energy storage unit, and a reduction system (5) receiving the torque provided by the rotor, the module (1) comprising a first housing part (10) receiving the electric propulsion machine (2) and the voltage converter (4), and a second housing part (11) receiving the reduction system (5), the module (1) defining a cooling circuit (15) allowing one and the same liquid to circulate in the first housing part (10) and the second housing part (11) in order to cool at least the electric propulsion machine (2) and the voltage converter (3), all or part of the surface of the second housing part (11) bearing cooling reliefs (31) allowing the heat recovered by the liquid to be dissipated to the outside of the module (1).
MODULE DE PROPULSION D'UN VÉHICULE ÉLECTRIQUE OU HYBRIDE
PROPULSION MODULE OF AN ELECTRIC OR HYBRID VEHICLE
ANTRIEBSMODUL FÜR EIN ELEKTRISCHES ODER HYBRIDES FAHRZEUG
2025-03-26
Patent
Electronic Resource
French
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