The invention relates to a propulsion unit comprising: an electric motor (10), which includes an annular stator (11) about a longitudinal axis (X) and a rotor arranged radially inside the stator (11), so as to be rotated about the longitudinal axis (X); a power electronic module (20) suitable for supplying electricity to the electric motor (10), the power electronic module (20) comprising an annular casing (21) which extends along the longitudinal axis (X), the casing (21) of the power electronic module (20) comprising a first end disposed longitudinally opposite a first end of the stator (11) of the electric motor (10); means for cooling the electric motor (10) and the power electronic module (20), the cooling means comprising a heat sink (30) inserted longitudinally between the first end of the stator (11) of the electric motor (10) and the first end of the casing (21) of the power electronic module (20).
PROPULSEUR POUR AÉRONEF
PROPULSION UNIT FOR AN AIRCRAFT
ANTRIEBSEINHEIT FÜR EIN FLUGZEUG
2025-05-14
Patent
Electronic Resource
French
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke / H01G Kondensatoren , CAPACITORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |