Electric motor for a motor vehicle with improved cooling of a rotor thereof
AssigneeFerrari S.P.A.
InventorsMarco BALLATORE, Matteo GAMBA, Andrea MOSCARDI
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Abstract
An electric motor comprises a stator and a rotor rotatable around a rotor axis fixed with respect to the stator. The rotor comprises a phase change material solid or semi-solid at ambient temperature and adapted to liquefy at a liquefaction temperature within a range of operating temperatures of the electric motor.
Claims10
An electric motor comprising a stator and a rotor rotatable about a rotor axis fixed with respect to the stator, wherein the rotor comprises a phase change material solid or semi-solid at room temperature and adapted to liquefy at a liquefaction temperature within a range of operating temperatures of the electric motor.
Dependencies are inferred from the claim text.