Patent ID: 11926220
Assignee: MERCEDES-BENZ GROUP AG
Field: Transport (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 0:
1. A hybrid transmission for a vehicle, the hybrid transmission comprising:
a transmission input shaft extending in a transverse direction;
at least one countershaft arranged parallel to the transmission input shaft;
a clutch device arranged coaxially with the transmission input shaft and having at least one clutch;
a differential having a differential input gear, wherein a rotational axis of the differential input gear is arranged parallel to the transmission input shaft;
an electric machine having a rotor and a stator, wherein a rotor rotational axis is arranged parallel to the transmission input shaft; and
a transmission control device,
wherein, as viewed in a longitudinal direction arranged perpendicular to the transverse direction, the differential input gear, the transmission input shaft, and a transmission controller comprising the transmission control device are arranged in succession in the recited sequence,
wherein at least one part of a power electronics system for the electric machine is arranged adjacent to the transmission control device in a vertical direction, which is arranged perpendicular to the transverse direction and perpendicular to the longitudinal direction, and
wherein the electric machine is arranged adjacent to and above a hydraulic transmission controller in the vertical direction and overlapping the hydraulic transmission controller in the longitudinal direction, and
wherein the hybrid transmission further comprises a direct current connection for the power electronics system arranged in the vertical direction above the rotor rotational axis and in the longitudinal direction between the rotational axis of the differential input gear and the rotor rotational axis.