Manifold for distributing gas in the intake ducts of a heat engine of an automobile and intake module provided with such a manifold

摘要

The manifold (2) has a housing (30) mounted on an internal combustion engine for defining a passage volume for flow of an air-fuel mixture toward the engine. The housing comprises drain openings (34) formed in communication with the passage volume such that condensates are flown toward the openings under an action of gravity. The housing comprises an un-cooled air-fuel mixture inlet through which un-cooled air-fuel mixture is introduced in a lower portion of the passage volume to promote the flow of condensates to the openings.