The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Dec. 02, 2019
Widex A/s, Lynge, DK;
Torsten Lund-Olesen, Kastrup, DK;
Boris Valnert, Frederikssund, DK;
Michael Frydendal Larssen, Veksoe, DK;
Kasper Vestentoft, Copenhagen, DK;
Oskar Tynelius, Sandby, SE;
Jacob Lindner Bonde, Skarup, DK;
Jan Harry Hales, Farum, DK;
Leif Hoejslet Christensen, Roskilde, DK;
Widex A/S, Lynge, DK;
Abstract
The present invention relates to a direct alcohol fuel cell (DAFC) comprising an anode terminal electrically connected to an anode catalyst in fluid communication with a fuel supply; a cathode catalyst in fluid communication with a gaseous oxidant; an electrically conducting cathode plate having a collecting element with evaporation holes, a bendable segment and a terminal site, which collecting element is electrically connected to the cathode catalyst; and a housing containing the collecting element, and a proton exchange membrane (PEM) between the anode catalyst and the cathode catalyst.