Patents by Inventor Urs HEUSCHMANN

Urs HEUSCHMANN 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).

  • PISTON FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20130047948
    Abstract: A piston for an internal combustion engine has a piston crown, a circumferential ring belt, a circumferential cooling channel in the region of the ring belt, pin boss supports connected below the piston crown, and pin bosses connected with the pin boss supports, as well as a piston skirt. A cavity closed all around is provided below the piston crown and a coolant in the form of a metal or metal alloy having a low melting point is accommodated in the cavity.
    Type: Application
    Filed: September 21, 2011
    Publication date: February 28, 2013
    Applicant: MAHLE INTERNATIONAL GMBH
    Inventor: Urs HEUSCHMANN