Patent ID: 6532735
Filing Date: 2003-03-18
Classification: F01N,Y02T

Abstract:
An exhaust gases purification device for internal combustion engines, comprising a duct channeling gases from an engine exhaust manifold, and injecting said gases into the purification device, said purification device comprising: a quiet chamber, wherein gases expand; a first standard filter, a buffer plate, a second filter, and a centralizer-diffuser assembly where a gas flow contacts two external cold air drafts and polluting gases are channeled into a turbulent chamber, from which said gas flow is fed into an engine as intake gases, remaining flow being discharged into a tube ending in a atomizer, and from said atomizer into an exhaust tube; said turbulent chamber comprising an engine port portion that discharges into fixed buckets, where gases are expanded and channeled into the atomizer that comprises a gas recovery outlet back into the engine.