DEVICE TO DELIVER EXHAUST GASES OF INTERNAL COMBUSTION ENGINE TO TURBINE OF TURBOCOMPRESSOR Russian patent published in 2003 - IPC

FIELD: mechanical engineering. SUBSTANCE: invention can be used in exhaust systems of internal combustion engines. Proposed device has exhaust pipe connected with turbocompressor. According to invention, it comprises mixing chamber and additional exhaust pipe connected with third and fourth cylinders of engine, main pipe being connected to first and second cylinders. Mixing chamber is arranged between exhaust pipes and turbocompressor being made double-channel in place of connection with exhaust pipes. Dividing wall is provided with channels made in form of truncated cone arranged at acute angle to axis of mixing chamber. EFFECT: improved cleaning of engine cylinders owing to reduction of pumping losses. 3 dwg