METHOD OF CLEANING EXHAUST GASES OF INTERNAL COMBUSTION ENGINE Russian patent published in 2000 - IPC

Abstract RU 2159344 C1

FIELD: mechanical engineering; engine exhaust systems. SUBSTANCE: according to proposed method catalyst active element is heated and simultaneously air is fed additionally. Active element is made in form of wire net or spiral of ferrous metal alloyed over surface with catalyst, and heating is carried out at constant resistance. EFFECT: improved neutralization of exhaust gases, optimum temperature of catalysis, reduced inertia heating of catalyst and hydrodynamic drag of exhaust gas flow. 1 dwg

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RU 2 159 344 C1

Authors

Mashkinov L.B.

Dates

2000-11-20—Published

1999-06-21—Filed