A drive unit (10, 65, 70, 71) for a hybrid vehicle in which a prime mover includes an engine (11), a first motor (12), and a second motor (13), and in which a drive torque generated by the prime mover is delivered to an output member (16) connected to drive wheels (53), the drive unit comprising a first differential mechanism (14) including a first rotary element (25) to which the engine (11) is connected, a second rotary element (26) to which the second motor (13) and the output member (16) are connected, and a third rotary element (27); a second differential mechanism (15) including a fourth rotary element (28) to which the first motor (12) is connected, a fifth rotary element (29) connected to the third rotary element (27), and a sixth rotary element (30); a first engagement device (CL1) adapted to selectively connect the first rotary element (25) or the second rotary element (26) to the sixth rotary element (30); and a second engagement device (CL2) adapted to selectively connect any two of the fourth rotary element (28), the fifth rotary element (29), and the sixth rotary element (30).
DRIVE UNIT FOR HYBRID VEHICLES
ANTRIEBSEINHEIT FÜR HYBRIDFAHRZEUGE
UNITÉ DE COMMANDE POUR VÉHICULES HYBRIDES
2021-10-20
Patent
Electronic Resource
English
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |