Drive device for a motor vehicle, motor vehicle having a drive device, and method for operating a drive device
AssigneeAudi AG
InventorsThomas HOFFMANN, Markus STÖRMER, Karl JÄGLE
Life of this patent
Estimating the term…
Abstract
A drive device for a motor vehicle having a first drive assembly, a second drive assembly, and a planetary gear unit, via which the first drive assembly and the second drive assembly are operatively connected to a drivable axle of the motor vehicle. The first drive assembly and the drivable axle are operatively connected to the planetary gear unit. The second drive assembly as well as an auxiliary drive having an auxiliary assembly are operatively connected permanently to the planetary gear unit. The auxiliary drive has a third drive assembly, which is coupled at least intermittently to the auxiliary assembly.
Claims10
A drive device for a motor vehicle, comprising:
- a first drive assembly, a second drive assembly, and a planetary gear unit, via which the first drive assembly and the second drive assembly can be operatively connected to a drivable axle of the motor vehicle, wherein the first drive assembly and the drivable axle are operatively connected to the planetary gear unit, and the second drive assembly as well as an auxiliary drive having an auxiliary assembly are operatively connected permanently to the planetary gear unit, with the auxiliary drive having a third drive assembly, which is coupled at least intermittently to the auxiliary assembly.
A motor vehicle having a drive device, comprises:
- a first drive assembly, a second drive assembly, and a planetary gear unit, via which the first drive assembly and the second drive assembly can be operatively connected to a drivable axle of the motor vehicle, wherein the first drive assembly and the drivable axle are operatively connected to the planetary gear unit and the second drive assembly as well as an auxiliary drive having an auxiliary assembly are operatively connected permanently to the planetary gear unit, wherein the auxiliary drive has a third drive assembly, which is coupled at least intermittently to the auxiliary assembly.
A method for operating a drive device, wherein the drive device comprises a first drive assembly, a second drive assembly, and a planetary gear unit, via which the first drive assembly and the second drive assembly can be operatively connected to a drivable axle of the motor vehicle, comprising:
- the first drive assembly and the drivable axle are operatively connected to the planetary gear unit and the second drive assembly as well as an auxiliary drive having an auxiliary assembly are operatively connected permanently to the planetary gear unit, wherein the auxiliary drive has a third drive assembly, which is coupled at least intermittently to the auxiliary assembly.
Dependencies are inferred from the claim text.