A rotary electric machine (1) is disposed coaxially with an input member (3) and is disposed more toward a first side (L1) in an axial direction than a first gear (32) that meshes with a second gear (42).A third gear (43) that rotates integrally with the second gear (42) and a fourth gear (51) that meshes with the third gear (43) are disposed more toward a second side (L2) in the axial direction than the first gear (32) and the second gear (42).An axis (A2) of a counter gear mechanism (4) is disposed below both an axis (A1) of the rotary electric machine (1) and an axis (A3) of a differential gear mechanism (5).An inverter device (7) is disposed more toward the first side (L1) in the axial direction than the fourth gear (51) and above the axis (A3) of the differential gear mechanism (5) while being disposed at such a position that the inverter device (7) overlaps the fourth gear (51) as seen in the axial direction.A specific portion (P) of the inverter device (7) is disposed between the rotary electric machine (1) and the fourth gear (51) in the axial direction (L), at such a position that the specific portion (P) overlaps the counter gear mechanism (4) as seen in the up-down direction and overlaps the rotary electric machine (1) as seen in the axial direction.
VEHICLE DRIVE DEVICE
FAHRZEUGANTRIEBSVORRICHTUNG
DISPOSITIF DE COMMANDE DE VÉHICULE
2024-05-15
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |