Patents by Inventor Odd Erik JACOBSEN

Odd Erik JACOBSEN 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).

  • Method and means for application of anode covering material (ACM) in an electrolysis cell of Hall-Heroult type for aluminium production
    Patent number: 11746432
    Abstract: A method and means for application of anode covering material (ACM) in an electrolysis cell for aluminium production where the cell being of Hall-Héroult type with prebaked anodes. The cell contains a cathode pot with a rectangular footprint and a superstructure with a gas collecting hood that lays onto the top of the cathode pot. A floor construction at least substantially surrounds the cell at a level below the top of the cathode pot and ventilation openings provided with grates are arranged in the floor in the close vicinity to the cell. The superstructure's hood is provided with removable lids that are removed for giving access to the cell's anodes through openings. ACM is applied via a feed tube to cover the anodes and the deposit of ACM is supported by a shuttering.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: September 5, 2023
    Assignee: NORSK HYDRO ASA
    Inventors: Jostein Magnesen, Per Johnny Teigen, Jan Frode Høines, Odd Erik Jacobsen, Are Dyrøy, Morten Karlsen, Juraj Chmelar
  • METHOD AND MEANS FOR APPLICATION OF ANODE COVERING MATERIAL (ACM) IN AN ELECTROLYSIS CELL OF HALL-HEROULT TYPE FOR ALUMINIUM PRODUCTION
    Publication number: 20200248327
    Abstract: A method and means for application of anode covering material (ACM) in an electrolysis cell for aluminium production where the cell being of Hall-Héroult type with prebaked anodes. The cell contains a cathode pot with a rectangular footprint and a superstructure with a gas collecting hood that lays onto the top of the cathode pot. A floor construction at least substantially surrounds the cell at a level below the top of the cathode pot and ventilation openings provided with grates are arranged in the floor in the close vicinity to the cell. The superstructure's hood is provided with removable lids that are removed for giving access to the cell's anodes through openings. ACM is applied via a feed tube to cover the anodes and the deposit of ACM is supported by a shuttering.
    Type: Application
    Filed: October 4, 2016
    Publication date: August 6, 2020
    Applicant: NORSK HYDRO ASA
    Inventors: Jostein MAGNESEN, Per Johnny TEIGEN, Jan Frode HØINES, Odd Erik JACOBSEN, Are DYRØY, Morten KARLSEN, Juraj CHMELAR