A hybrid drive configuration for a motor vehicle includes a first planetary set whose internal gear is coupled via a first brake to a transmission housing. A second planetary set is embodied as a Ravigneaux set. The first sun of the Ravigneaux gear set, which meshes with the long planets thereof, is connected to the rotor of a first electrical machine and is coupled via a first clutch to the internal gear of the first planetary set. The second sun of the Ravigneaux set, which meshes with the short planets thereof, is coupled via a second brake to the transmission housing. The carrier of the Ravigneaux set is coupled via a second clutch to the carrier of the first planetary set and the ring gear of the Ravigneaux set is connected to the input shaft.
HYBRID DRIVE CONFIGURATION FOR A MOTOR VEHICLE
01.10.2015
Patent
Elektronische Ressource
Englisch
Electric drive and drive configuration for a motor vehicle
Europäisches Patentamt | 2016
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Europäisches Patentamt | 2016
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