EXHAUST GAS CATALYTIC CONVERTER FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1994 - IPC

FIELD: mechanical engineering; internal combustion engine. SUBSTANCE: device has sectional metal housing with central part 1, input part 2 and output part 3. Fitted in input part 2 is exhaust gas input connection 4 and in output part 3, exhaust gas output connection 5. Catalytic reactor 6 is arranged in central part 1. Secured in catalytic reactor 6 are inlet and outlet grids made in form of catalytic honeycomb structure units manufactured from coiled smooth tape 16 and corrugated tape 17. Tapes 16 and 17 are coated with layer of catalysts. Catalyst 18 on carrier is placed between grid made of tapes 16 and 17 in catalytic reactor 6. EFFECT: enhanced emission control. 1 dwg