HYBRID VEHICLE DRIVE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive device that can alleviate shock caused by engagement of a clutch installed in a power transmission path for transmitting engine torque to a drive shaft.SOLUTION: A hybrid vehicle drive device 100 includes: an engine output shaft 61; a drive shaft 66 coupled to driving wheels 70a, 70b; a reduction gear mechanism 4 coupled to the drive shaft 66; a rotating electric machine 1 having an inner rotor 10, an outer rotor 20 and a stator 30; a first power transmission path R1 for transmitting torque of the engine output shaft 61 to the inner rotor 10; a second power transmission path R2 for transmitting torque of the outer rotor 20 to the reduction gear mechanism 4; a third power transmission path R3 for transmitting torque of the engine output shaft 61 to the reduction gear mechanism 4 without interposing the first power transmission path R1 and the second power transmission path R2; a speed increase gear mechanism 5 of the first power transmission path R1; and a clutch 81 of the third power transmission path R3.SELECTED DRAWING: Figure 1