摘要 |
An induction manifold for an internal-combustion engine, comprising an elongate main body having longitudinal inner cavity provided with an opening adapted to communicate with the intake orifices of the engine, an inlet duct provided with an air-inlet opening and communicating with the cavity, a feed duct for EGR gases formed integrally with the manifold and comprising a first portion extending inside the main body from an inlet orifice for EGR gases to the air-inlet duct and from a second portion extending inside the inlet duct and provided with an outlet opening in the inlet duct itself, and a baffle disposed in the inlet duct between the air-inlet opening and the outlet opening of the feed duct for directing the air and the EGR gases towards a mixing zone inside the inlet duct and situated at a predetermined distance from the cavity of the main body.
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