FIELD: automotive technology.
SUBSTANCE: invention can be used in exhaust gas removal systems for internal combustion engines. The exhaust gas ejector of an internal combustion engine contains a conical body (1) in the form of a hollow truncated cone, mounted on the end of the pipe (6) of the exhaust system of an automotive vehicle coaxial to the flow (11) of oncoming air perpendicular to a larger area to it. The adapter sleeve (5) connects the housing (1) to the exhaust pipe (6). The conical body (1) contains holes (4) drilled along the circumference in the annular protrusion (3) of the plane of the smaller section. The deflection plates (7) are fixed at an acute angle to the air flow to the inner walls of the housing (1). The adapter sleeve (5) is fixed coaxially and hermetically to the body (1) in the plane of the smaller section. Hollow conical cyclones (8) are fixed at an acute angle to the air flow and aligned with holes (4) drilled along the circumference in the end plane of the smaller section of the conical body (1), installed in the annular space between the adapter sleeve (5) and the conical body (1). Inside the conical cyclones (8) internal deflection plates (9) are installed.
EFFECT: increasing the efficiency of internal combustion engine, reducing fuel consumption, reducing the toxicity of exhaust gases and exhaust noise.
2 cl, 3 dwg
