Patent · US Active

Hybrid drive train for a hybrid-driven motor vehicle

US11420513B2 · kind B2 · utility

1Cited by

4References

17Claims

0Family size

Assignee

AUDI AG · DE

Inventor

Steffen Hummel · Diez, DE

Key dates

Filing date	Oct 24, 2017
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Nov 25, 2039

Classification

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

Abstract

A hybrid drivetrain for a hybrid-driven vehicle, having a transmission, which can be shifted by shifting elements into different transmission steps, and which is connectable via an internal combustion engine shaft to an internal combustion engine, via an electric machine shaft to an electric machine, and via an output shaft to at least one vehicle axis. The internal combustion engine shaft and a pinion shaft, which can be connected with respect to drive to the output shaft, are connectable via spur gearwheel sets, which can be shifted by means of shifting elements and which each form wheel levels, of which at least one hybrid wheel level is additionally connectable to the electric machine shaft.

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