Patent · US Active

Drive unit for a drive train of an electrically driven motor vehicle and drive assembly

US12017537B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Andreas Trinkenschuh · Bühl, DE
Steffen Lehmann · Ettlingen, DE

Key dates

Filing date	Jun 4, 2019
Grant date	Jun 25, 2024
Priority date	—
Expiry date	Mar 16, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/62
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A drive unit for a drive train of an electrically driven motor vehicle, in particular a hybrid motor vehicle, comprising a first electric machine, a second electric machine and an output shaft. A rotor of the second electric machine is connected to the output shaft for conjoint rotation. The drive unit also comprises a separating clutch, configured to connect a rotor of the first electric machine to the output shaft for torque transmission. The rotor of one of the electric machines is at least indirectly radially supported on the rotor of the other electric machine by at least one rotary bearing.

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