A drive unit and a drive arrangement having the drive unit are provided. The drive unit includes a first electric machine and a second electric machine and an output shaft. A rotor of the second electric machine is connected to the output shaft for conjoint rotation and the drive unit has a separating clutch by which a rotor of the first electric machine is connected to the output shaft for torque transmission. The drive unit furthermore has a first flow system for implementing a flow of a first liquid for at least partial cooling of at least one electric machine and a second flow system for implementing a flow of a second liquid, the first flow system and the second flow system being arranged such that heat from the first liquid in the first flow system is transferred to the second liquid in the second flow system.
DRIVE UNIT FOR A DRIVE TRAIN OF AN ELECTRICALLY DRIVABLE MOTOR VEHICLE AND DRIVE ARRANGEMENT HAVING SAID DRIVE UNIT
2021-07-29
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2021
|DRIVE TRAIN OF A PURELY ELECTRICALLY DRIVABLE MOTOR VEHICLE
Europäisches Patentamt | 2019
DRIVE UNIT FOR DRIVE TRAIN OF ELECTRICALLY DRIVEN MOTOR VEHICLE AND DRIVE ASSEMBLY
Europäisches Patentamt | 2021
|Drive train of a purely electrically all-wheel drivable motor vehicle
Europäisches Patentamt | 2015
|