Patents by Inventor Robin VELÉN

Robin VELÉN 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).

  • Publication number: 20250116714
    Abstract: Disclosed is an electric cell stack comprising a plurality of electric plates sandwiching insulation layers, wherein at least one of the plurality of electric plates a voltage monitoring element for monitoring a voltage of said electric plate is arranged, wherein said at least one electric plate at which the electric voltage monitoring element is arranged has at least one through hole, wherein at and/or in the through hole the voltage monitoring element is arranged.
    Type: Application
    Filed: February 6, 2023
    Publication date: April 10, 2025
    Inventors: Stefan MUNTHE, Johan FLINK, Robin VELÉN
  • Publication number: 20250105312
    Abstract: Disclosed is an electric cell stack comprising at least a plurality of electric plates and a plurality of insulating layers, wherein the stack of the plurality of electric plates and insulating layers are alternatingly stacked in such a way that the electric plates are separated by insulating layers, and the electric plates and/or the insulating layers are aligned to each other, wherein each electric plate has a first alignment through hole and a second alignment through hole, wherein at and/or in the alignment through holes inner alignment elements are provided for aligning the electric plates and the insulating layers, wherein each inner alignment element has a base plate and an adjusting portion protruding from the base plate, wherein the adjusting portion of one alignment element extends through at least a first electric plate, a first insulating layer, a second electric plate and a second insulating layer.
    Type: Application
    Filed: February 6, 2023
    Publication date: March 27, 2025
    Inventors: Stefan MUNTHE, Johan FLINK, Robin VELÉN
  • Publication number: 20220093951
    Abstract: A fuel cell stack includes a plurality of bipolar plates wherein each bipolar plate has at least an anode plate and a cathode plate, and a plurality of membrane electrode assemblies being sandwiched by the bipolar plates, wherein each membrane electrode assembly has at least an anode and a cathode which are separated by a membrane, wherein the bipolar plates sandwich the membrane electrode assembly in such a way that the anode of the membrane electrode assembly faces the anode plate of a first bipolar plate and the cathode of the same membrane electrode assembly faces the cathode plate of a second bipolar plate; and wherein a cell pitch of the fuel cell stack is defined by a distance of two adjacent membrane electrode assemblies, wherein at borders of the bipolar plates of the fuel cell stack, an overall distance between the anode plate of the first bipolar plate and the cathode plate of the second bipolar plate, which is measured over the sandwiched membrane electrode assembly, is equal to the cell pitch of
    Type: Application
    Filed: November 18, 2019
    Publication date: March 24, 2022
    Applicant: POWERCELL SWEDEN AB
    Inventors: Robin VELÉN, Stefan Munthe