Patents by Inventor Klaus Peter Arpert

Klaus Peter Arpert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Intake manifold with air vessel for an internal combustion engine
    Patent number: 7370621
    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.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: May 13, 2008
    Assignee: Magneti Marelli Powertrain S.p.A.
    Inventor: Klaus Peter Arpert