Patents by Inventor Benjamin Steven LUNT

Benjamin Steven LUNT 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).

  • SYSTEMS AND METHODS OF FUEL CELL STACK COMPRESSION
    Publication number: 20240063418
    Abstract: An electrochemical-cell stack assembly is provided. The assembly has an electrochemical-cell stack and a compression system that holds the electrochemical-cell stack in a state of compression. The compression system has a first endplate and a second endplate positioned at opposite ends of the electrochemical-cell stack. The compression system has a set of tension members coupled to the first endplate and the second endplate that maintain a fixed distance between the first endplate and the second endplate. The compression system has a compression plate disposed between the second endplate and the electrochemical-cell stack. The compression system has a compression member in contact with the compression plate, wherein the compression member is configured to transfer a force to the compression plate. The compression system has a locking nut fastened to the second plate. The locking nut secures the position of the compression member and compression plate relative to the second endplate.
    Type: Application
    Filed: November 1, 2023
    Publication date: February 22, 2024
    Applicant: Nuvera Fuel Cells, LLC
    Inventors: Benjamin Steven LUNT, Filippo GAMBINI
  • Systems and methods of fuel cell stack compression
    Patent number: 11831058
    Abstract: An electrochemical-cell stack assembly is provided. The assembly has an electrochemical-cell stack and a compression system that holds the electrochemical-cell stack in a state of compression. The compression system has a first endplate and a second endplate positioned at opposite ends of the electrochemical-cell stack. The compression system has a set of tension members coupled to the first endplate and the second endplate that maintain a fixed distance between the first endplate and the second endplate. The compression system has a compression plate disposed between the second endplate and the electrochemical-cell stack. The compression system has a compression member in contact with the compression plate, wherein the compression member is configured to transfer a force to the compression plate. The compression system has a locking nut fastened to the second plate. The locking nut secures the position of the compression member and compression plate relative to the second endplate.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: November 28, 2023
    Assignee: Nuvera Fuel Cells, LLC
    Inventors: Benjamin Steven Lunt, Filippo Gambini
  • SYSTEMS AND METHODS OF FUEL CELL STACK COMPRESSION
    Publication number: 20190027773
    Abstract: An electrochemical-cell stack assembly is provided. The assembly has an electrochemical-cell stack and a compression system that holds the electrochemical-cell stack in a state of compression. The compression system has a first endplate and a second endplate positioned at opposite ends of the electrochemical-cell stack. The compression system has a set of tension members coupled to the first endplate and the second endplate that maintain a fixed distance between the first endplate and the second endplate. The compression system has a compression plate disposed between the second endplate and the electrochemical-cell stack. The compression system has a compression member in contact with the compression plate, wherein the compression member is configured to transfer a force to the compression plate. The compression system has a locking nut fastened to the second plate. The locking nut secures the position of the compression member and compression plate relative to the second endplate.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 24, 2019
    Applicant: Nuvera Fuel Cells, LLC
    Inventors: Benjamin Steven LUNT, Filippo GAMBINI