VEHICLE HYBRID DRIVE Russian patent published in 2010 - IPC B60K6/00 

FIELD: transport.

SUBSTANCE: proposed drive comprises mechanical power source-accumulator, planetary train and two reversible electric machines connected, via control system, with electric power source-accumulator. Planetary train pinion frame is linked with mechanical power source-accumulator shaft. Electric machine drive wheels have two rotary parts, one being coupled with planetary train sun gear, another being coupled with planetary train ring gear. Proposed drive incorporates two controlled couplings to allow coupling reversible machine rotary parts and planetary train pinion frame with drive fixed element.

EFFECT: higher torque, increased efficiency.

2 dwg