Patents by Inventor Michael OSCHWALD

Michael OSCHWALD 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).

  • Injector device for an engine device, engine device, and air- and/or spacecraft
    Patent number: 11906166
    Abstract: An injector device for an engine device for introducing a fluidic, in particular a liquid, fuel and a fluid, in particular liquid, oxidizing agent into a combustion chamber of the engine device is provided. The injector device defines a longitudinal axis and comprises at least one first injection element, which is configured in the form of a first fluid channel for fluidically connecting a first collection space for the fluidic oxidizing agent and the combustion chamber, and at least one second injection element, which is configured in the form of a second fluid channel for fluidically connecting a second collection space for the fluidic fuel and the combustion chamber. At least one first resonator element is associated with the at least one first injection element and/or at least one second resonator element is associated with the at least one second injection element.
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: February 20, 2024
    Assignee: Deutsches Zentrum fuer Luft- und Koeln, Raumfahrt e.V.
    Inventors: Wolfgang Armbruster, Justin Hardi, Michael Oschwald, Yannik Miene, Dmitry Suslov
  • INJECTOR DEVICE FOR AN ENGINE DEVICE, ENGINE DEVICE, AND AIR- AND/OR SPACECRAFT
    Publication number: 20220106928
    Abstract: An injector device for an engine device for introducing a fluidic, in particular a liquid, fuel and a fluid, in particular liquid, oxidizing agent into a combustion chamber of the engine device is provided. The injector device defines a longitudinal axis and comprises at least one first injection element, which is configured in the form of a first fluid channel for fluidically connecting a first collection space for the fluidic oxidizing agent and the combustion chamber, and at least one second injection element, which is configured in the form of a second fluid channel for fluidically connecting a second collection space for the fluidic fuel and the combustion chamber. At least one first resonator element is associated with the at least one first injection element and/or at least one second resonator element is associated with the at least one second injection element.
    Type: Application
    Filed: October 14, 2021
    Publication date: April 7, 2022
    Inventors: Wolfgang ARMBRUSTER, Justin HARDI, Michael OSCHWALD, Yannik MIENE, Dmitry SUSLOV