SYSTEM TO REDUCE TOXICITY OF EXHAUST GASES OF INTERNAL COMBUSTION ENGINE Russian patent published in 2002 - IPC

FIELD: internal combustion engine. SUBSTANCE: proposed system has liquid-type converter with neutralizing solution installed on exhaust pipeline of internal combustion engine and made in form of tube on principle of communicating vessels, catalytic converter and distributing device containing float and air valve. Exhaust gas let in channel is made in outlet part of tube connected by pipeline with catalytic converter, and exhaust gas recirculation channel connected with intake pipeline of engine. Distributing device is installed at place of curve of outlet part of tube. EFFECT: improved efficiency of exhaust gas cleaning and reduced consumption of fuel. 3 dwg