Patents by Inventor Ralph KLEUSER

Ralph KLEUSER 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).

  • Cylinder head for an internal combustion engine
    Patent number: 12158130
    Abstract: A cylinder head for an internal combustion engine, in particular a hydrogen-powered internal combustion engine, includes a cylinder head system that includes an intake duct and a fuel inlet aperture, the fuel inlet aperture opening into the intake duct, an injector holder that is detachably connected to the cylinder head system and that includes an injector receiving borehole, an injector that is accommodated in the injector receiving borehole and braced against the injector holder with the aid of clamping means, and a tubular plug-in piece that is situated between the injector holder and the cylinder head system in such a way that a discharge opening of the injector and the fuel inlet aperture of the cylinder head system are fluidically connected to one another via the via the plug-in piece.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: December 3, 2024
    Assignee: DEUTZ Aktiengesellschaft
    Inventors: Johannes Klosterberg, Janine Queren, Klaus-Peter Bark, Georg Töpfer, Manuel Hirmer, Benedikt Nork, Ralph Kleuser
  • CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE
    Publication number: 20230340933
    Abstract: A cylinder head for an internal combustion engine, in particular a hydrogen-powered internal combustion engine, includes a cylinder head system that includes an intake duct and a fuel inlet aperture, the fuel inlet aperture opening into the intake duct, an injector holder that is detachably connected to the cylinder head system and that includes an injector receiving borehole, an injector that is accommodated in the injector receiving borehole and braced against the injector holder with the aid of clamping means, and a tubular plug-in piece that is situated between the injector holder and the cylinder head system in such a way that a discharge opening of the injector and the fuel inlet aperture of the cylinder head system are fluidically connected to one another via the via the plug-in piece.
    Type: Application
    Filed: April 20, 2023
    Publication date: October 26, 2023
    Inventors: Johannes KLOSTERBERG, Janine QUEREN, Klaus-Peter BARK, Georg TÖPFER, Manuel HIRMER, Benedikt NORK, Ralph KLEUSER