Patents by Inventor Pablo-Francisco Parraga

Pablo-Francisco Parraga 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).

  • Wave disc engine apparatus
    Patent number: 9856791
    Abstract: A wave disc engine apparatus is provided. A further aspect employs a constricted nozzle in a wave rotor channel. A further aspect provides a sharp bend between an inlet and an outlet in a fluid pathway of a wave rotor, with the bend being spaced away from a peripheral edge of the wave rotor. A radial wave rotor for generating electricity in an automotive vehicle is disclosed in yet another aspect.
    Type: Grant
    Filed: August 19, 2013
    Date of Patent: January 2, 2018
    Assignee: Board of Trustees of Michigan State University
    Inventors: Norbert Müller, Janusz Piechna, Guangwei Sun, Pablo-Francisco Parraga
  • WAVE DISC ENGINE APPARATUS
    Publication number: 20130327010
    Abstract: A wave disc engine apparatus is provided. A further aspect employs a constricted nozzle in a wave rotor channel. A further aspect provides a sharp bend between an inlet and an outlet in a fluid pathway of a wave rotor, with the bend being spaced away from a peripheral edge of the wave rotor. A radial wave rotor for generating electricity in an automotive vehicle is disclosed in yet another aspect.
    Type: Application
    Filed: August 19, 2013
    Publication date: December 12, 2013
    Applicant: Board of Trustees of Michigan State University
    Inventors: Norbert Müller, Janusz Piechna, Guangwei Sun, Pablo-Francisco Parraga