Patents by Inventor LUKAS MERZ

LUKAS MERZ 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).

  • Steel piston for an internal combustion engine
    Patent number: 11131269
    Abstract: A steel piston (10) for an internal combustion engine has a cooling channel and shaft surfaces (12, 14) with which the piston (10), in the installed state, abuts a cylinder bore or a cylinder liner on a pressure side and a counterpressure side, wherein one shaft surface (12) has a width which is 25-50% smaller than the other shaft surface (14).
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: September 28, 2021
    Assignee: Federal-Mogul Nurnberg GmbH
    Inventors: Ralf Meske, Lukas Merz, Michael Kraemer, Christoffer Schmoll
  • STEEL PISTON FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20210115874
    Abstract: A steel piston (10) for an internal combustion engine has a cooling channel and shaft surfaces (12, 14) with which the piston (10), in the installed state, abuts a cylinder bore or a cylinder liner on a pressure side and a counterpressure side, wherein one shaft surface (12) has a width which is 25-50% smaller than the other shaft surface (14).
    Type: Application
    Filed: August 17, 2017
    Publication date: April 22, 2021
    Inventors: RALF MESKE, LUKAS MERZ, MICHAEL KRAEMER, CHRISTOFFER SCHMOLL