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US 2006/0065226 A1Published application
Intake manifold with air vessel for an internal combustion engine
AssigneeMagneti Marelli Powertrain S.p.A.
InventorKlaus Arpert
Life of this patent
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Abstract
An intake manifold for an internal combustion engine having a number of cylinders; for each cylinder, the intake manifold has a respective intake pipe connecting the intake manifold to the cylinder and regulated by an intake valve; and the intake manifold also has an air vessel having, for each intake pipe, a respective hollow body defining an empty chamber, which communicates with the intake pipe by means of a high-speed compensation valve.
Claims16
An intake manifold for an internal combustion engine having at least one cylinder;
- the intake manifold comprises at least one intake pipe connecting the intake manifold to the cylinder;
- and the intake manifold is characterized by comprising an air vessel comprising at least one hollow body defining an empty chamber, which communicates with the intake manifold by means of a compensation valve.
Dependencies are inferred from the claim text.