Patent · US Active

Electric drive device for a motor vehicle, in particular for a motor car

US12253152B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

Mercedes-Benz Group AG · DE

Inventors

Tobias Schilder · Ludwigsburg, DE
Carsten Gitt · Stuttgart, DE
Tobias Haerter · Stuttgart, DE
Jonathan Zeibig · Aalen, DE

Key dates

Filing date	Dec 14, 2022
Grant date	Mar 18, 2025
Priority date	—
Expiry date	Dec 14, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2200/201
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An electric drive device includes a transmission with a first planetary gear set having a first element, a second element, and a third element. The transmission includes a second planetary gear set having a fourth element connected to the third element for conjoint rotation, a fifth element and a sixth element. A first output shaft is connected to the fifth element for conjoint rotation and a second output shaft is connected to the fourth element for conjoint rotation. A first electric machine has a first rotor that is or can be coupled to the sixth element such that torques provided by the first rotor can be introduced into the transmission via the sixth element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.