Patents by Inventor Peter Johann HOLZHAMMER

Peter Johann HOLZHAMMER 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).

  • Prechamber device for combustion engine
    Patent number: 11035288
    Abstract: A prechamber device for a combustion engine, the prechamber device extending from a first axial end to a second axial end along an axial direction, is provided. The prechamber device includes a prechamber body circumferentially enclosing a prechamber volume, a nozzle body extending from the prechamber body and disposed at a first axial end of the prechamber device, an interior of the nozzle body in fluid communication with and providing an appendix of the prechamber volume, and nozzle openings provided through the nozzle body from the interior to the exterior of the nozzle body. The prechamber device also includes one or more cooling channels, extending inside in the prechamber body and apart from the nozzle body from a first coolant inlet/outlet to a second coolant inlet/outlet.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: June 15, 2021
    Assignee: Innio Jenbacher GmbH & Co OG
    Inventor: Peter Johann Holzhammer
  • PRECHAMBER DEVICE FOR COMBUSTION ENGINE
    Publication number: 20190234293
    Abstract: A prechamber device for a combustion engine, the prechamber device extending from a first axial end to a second axial end along an axial direction, is provided. The prechamber device includes a prechamber body circumferentially enclosing a prechamber volume, a nozzle body extending from the prechamber body and disposed at a first axial end of the prechamber device, an interior of the nozzle body in fluid communication with and providing an appendix of the prechamber volume, and nozzle openings provided through the nozzle body from the interior to the exterior of the nozzle body. The prechamber device also includes one or more cooling channels, extending inside in the prechamber body and apart from the nozzle body from a first coolant inlet/outlet to a second coolant inlet/outlet.
    Type: Application
    Filed: January 17, 2019
    Publication date: August 1, 2019
    Inventor: Peter Johann HOLZHAMMER