Drive device with a coupling device, drive system with this drive device and method for operating the drive system

摘要

A drive device for a hybrid vehicle having an internal combustion engine (1) having a crankshaft (2) for outputting a drive power and a torsional vibration reducing device (3) for reducing torsional vibrations and transmitting drive power from the crankshaft (2) in the direction (20 ) is arranged to a drivable wheel (14) of the motor vehicle and with a coupling device (4) having a clutch input side (5), a clutch output side (6), a positive clutch (7) and a friction clutch (8), wherein the Torque transmission from the clutch input side (5) to the clutch output side (6) and thus from the crankshaft (2) to the drivable wheel (14), selectively, wherein the torque transmission from the clutch input side (5) on the Coupling output side (6) is possible, as soon as at least one of the two clutches (7, 8) is closed, characterized in that the Drehsc vibration reduction device (3), based on the torque transmission from the crankshaft (2) in the direction (20) to the drivable wheel, after the clutch device (4) is arranged, that the clutch input side (5) rotatably connected to the crankshaft (2) is and that the clutch output side (6) rotatably connected to the torsional vibration reducing device (3).