Exhaust gases purification device and method for internal combustion engines

Abstract From the Canadian patent

EXHAUST GASES PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINES of the kind that includes a duct which channels gases from the engine exhaust manifold and injects them into the device, characterized by comprising a quiet chamber (wherein gases expand) then a first standard filter, a buffer plate then a second filter, and then a centralizer-diffuser assembly where the gas flow is contacted with two external cold air drafts and part of the polluting gases are channeled into a turbulent chamber from which they are fed into the engine as intake gases the remaining flow being discharged into an tube ending in a atomizer and from there into an exhaust tube; said turbulent chamber comprising an …