FIELD: power industry.
SUBSTANCE: control method of composition of combustible mixture by using the regulating probe in waste gas (WG) exhaust system of unstatic ICE, containing at least one catalytic neutraliser located in outlet pipeline; at that, control is performed by using a single regulating probe located inside at least one catalytic neutraliser and representing oxygen sensor which is simultaneously used for check of the ability of at least one catalytic neutraliser to convert toxic components of waste gases to non-toxic. After the engine start, before at least one neutraliser is heated to 95°C, the regulating probe is heated at least up to 70°C, and WG at the engine outlet is mixed in outlet pipeline before it reaches the regulating probe. Regulating probe is located at the distance of 10-80 mm from inlet side at least of one catalytic neutraliser. There presented is WG exhaust system intended for implementation of the method, and transport means equipped with such system.
EFFECT: simplifying the regulating method.
11 cl, 7 dwg
