FIELD: engines and pumps.
SUBSTANCE: proposed system comprises injector casing and nozzles to form fuel chamber communicated with fuel line accommodating spring and rod-type valve to control pressure inside injector chamber. Injector casing houses device to ignite fuel by pressure. Said fuel igniter is made up of injector piston fitted on rod-valve end extending from injector chamber to interact with engine piston ledge. Note here that injector cylindrical piston is provided with splines arranged on side surface on section that faces that faces said injector chamber. Opposite end of said rod-valve accommodates fuel piston secured thereto and provided with nose cone fitted on cylinder with flays to interact with fuel line end, return spring and extra damping spring arranged on opposite sides of cylinder with flats.
EFFECT: simplified design and higher reliability.
5 cl, 5 dwg
