FIELD: engine building.
SUBSTANCE: invention can be used in the internal combustion engines. Internal combustion engine is equipped with at least one exhaust valve (1) driven by a cylinder via a cam shaft and transfer device (3), (4). Between the cam shaft and outlet valve (1) there is a hydraulic control valve element (6) in transfer device (3), (4). Engine braking device has motor brake with shutter in discharge pipeline to create counter pressure of exhaust gases and decompression brake. By means of decompression brake at least in one braking phase engine can hold at least one outlet valve (1). Decompression brake is formed by means of hydraulic element (6) adjusting the valve clearance. Engine includes control device (10) for fuel injection control, which is made so that fuel injection after engine braking mode is switched on again only after preset time expiration (Δt) delay. Predefined time Δt delay is set so, that it is more, than time of closing of outlet valve (1) after termination of braking mode by engine. Disclosed is a car, in particular, an industrial vehicle, with an internal combustion engine.
EFFECT: technical result consists in the motor brake design simplification and in the automatic adjustment of the valve gap.
8 cl, 3 dwg
