Fahrzeugantriebsvorrichtung

Details

Veröffentlichungs-Nr.

EP4744927

Anmeldetag

30. September 2025

Veröffentlichung

20. Mai 2026

Rechtsraum

EP

IPC

(KUWAHARA TAKESHI et al.)

Abstract

The invention relates to a vehicle driving device (3) comprising a case (3A) configured to house an input shaft (10), a power generation motor (21), a drive motor (23), and a differential device (16), power being inputted to the input shaft (10) from an engine (2), the power generation motor (21) being configured to generate electric power from the power inputted to the input shaft (10), the drive motor (23) being actuated by the electric power generated by the power generation motor (21), the differential device (16) being configured to distribute the power, generated by the drive motor (23), to left and right driving wheels, wherein the case (3A) has an oil passage through which oil for cooling the power generation motor (21) and the drive motor (23) passes, the drive motor (23) is disposed behind the power generation motor (21), the differential device (16) is disposed below the drive motor (23), and an oil cooler (7) configured to cool the oil is disposed on an outer surface of the case (3A), at a position below the power generation motor (21), and forward of the differential device (16).

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan