An engine exhaust structure has first and second purifying devices simply and stably supported in an exhaust passage, and a plurality of independent passages. The purifying devices are disposed on an engine body exhaust side and arranged in a flow directio...

The invention relates to an Apparatus for treating gas to be delivered to a combustion process in an internal combustion engine comprises a canister (16) having an inlet (18) for introducing gas (12), an outlet (20) for allowing gas (14) to flow out, a per...

The present invention relates to a gas management device suitable for being installed at the outlet of a particle filter or of a catalytic converter. This device is characterized by a very compact configuration having at least the heat exchanger for an EGR...