FIELD: engines and pumps.
SUBSTANCE: proposed combustion chamber comprises, at least, one truncated-cone-shaped tank furnished with set of air intake injection holes arranged side by side along the circumference and regularly spaced around tank axis, and fuel injector. The latter is arranged at tank inlet along its axis to form annular layer of fuel-air mix to be injected into tank inlet. Aforesaid set of injection holes comprises smaller and larger diameter holes regularly spaced around tank axis to form two coaxial annular layers of fuel-air mix with different angles on opening.
EFFECT: reduced overall dimensions, decreased number of injectors, optimum operating conditions in idling and full throttle.
10 cl, 3 dwg
