DISPOSITIVO DI CONTROLLO DELL'EMISSIONI DI SCARICO PER UN MOTORE A DUE TEMPI

摘要

This control device is made up of a discharge tube that has a cloth catalyst (20) and a metal catalyst (25) set up in order inside it. The metal catalyst (25) is in the end of the exhaust tube (24) that extends into the expansion chamber (23) of the discharge tube (16).