Patents by Inventor Randi Bagger

Randi Bagger 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).

  • Solid oxide fuel cell as well as a method of manufacturing said solid oxide fuel cell
    Patent number: 6866957
    Abstract: A solid oxide fuel cell for oxidation of hydrogen, coal gas or methane, and comprising a solid oxide electrolyte which is preferably formed by YSZ, and where a thin layer of anode material is attached to the electrolyte, and where a fluid flow-controlling coupling layer furthermore is placed on both the anode and the cathode side. The fluid flow-controlling coupling layer is according to the invention formed by a number of mutually separated columns 13. Such a embodiment of the coupling layer ensures a material saving. Furthermore, the height of each cell can be reduced and thereby increase the power density.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: March 15, 2005
    Assignee: Forskningscenter Riso
    Inventors: Randi Bagger, Carsten Bagger