POWER PLANT OF MOTOR VEHICLE Russian patent published in 2021 - IPC F02B41/00 F02B33/44 B60K13/02 B60K25/06 

FIELD: vehicles power plants.

SUBSTANCE: invention can be used in power plants of vehicles. The power plant of the vehicle contains driving wheels (6), semi-axles (5) of driving wheels equipped with brakes (7), non-blocking differential (17), a shaft (3) for transmitting torque, a gearbox (2) for changing gears and an engine (1) internal combustion. The installation contains a mechanical transmission (32), (33), the input shaft of which is fastened to the shaft (3) for transmitting torque, and the output shaft is fastened to the input of the non-blocking differential (17). One of the outputs of the non-blocking differential (17) is connected to the axle shaft (16) equipped with a brake. The brake is connected to the brakes. There are controlled hydraulic safety valves (9) high response pressure in the brake fluid supply channels to the braking mechanisms (7) half shafts (5) driving wheels (6) of the hydraulic braking system of the vehicle through the controlled hydraulic safety valve (13) low response pressure. The second outlet of the non-blocking differential (17) is connected to a semi-axle (18), fastened to the shaft of the pneumatic compressor (19). The suction line (20) of the compressor (19) is connected to the atmosphere through the filter (21). The discharge line (22) of the compressor (19) is connected to a pneumatic accumulator (23). The outlet of the pneumatic accumulator (23) is connected through the controlled valve (25) to the pneumatic line (26). The pneumatic line (26) is connected through the check valve (29) and the filter (31) to the atmosphere, and to the inlet of the internal combustion engine (1).

EFFECT: ensuring the accumulation of braking energy and increasing the engine torque over the entire crankshaft speed range.

1 cl, 1 dwg