The present invention is a powertrain for a hybrid type motor vehicle comprising an electric machine (22), a thermal engine (10), a speed variation device (14) including an engine epicyclic gear train (26) with a sun gear (36) and a crown (50), each connected to shaft (12) of thermal engine (10) by a controlled clutch (28, 30) and to a fixed portion (48) of the vehicle by a one-way coupling (32, 34), and a motion transmission track (120, 122) for motion transmission to a drive axle (16). The powertrain comprises another epicyclic gear train (96) connecting engine epicyclic gear train (26) to said motion transmission track (120, 122).
GROUPE MOTOPROPULSEUR A DOUBLE TRAIN EPICYCLOIDAL POUR VEHICULE AUTOMOBILE DE TYPE HYBRIDE
POWER TRAIN WITH DOUBLE PLANETARY GEAR UNIT FOR AN HYBRID AUTOMOBILE
ANTRIEBSZUG MIT EINEM DOPPELTEN EPIZYKLISCHEN GETRIEBEZUG FÜR EIN HYBRIDKRAFTFAHRZEUG
06.09.2017
Patent
Elektronische Ressource
Französisch
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