Hybrid power train for motor vehicle, has electrical machine fixed relatively to assembly comprising heat engine and transmission, and coupled to flywheel by driving belt and pulleys, where machine is positioned below engine

摘要

The train has a rotating electrical machine (6) fixed relatively to an assembly comprising a heat engine (1) and a gear box transmission (5) outside the transmission, and coupled to a flywheel (10) by a driving belt (19) and pulleys (20, 21). The machine is positioned below the engine. The flywheel is mounted in rotation in a clutch housing (7) coaxially to an input shaft (4) of the transmission. The flywheel is coupled or decoupled from the shaft by a clutch (13).