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:
Aug. 22, 2017
Filed:
Apr. 02, 2013
Doosan Fuel Cell America, Inc., Atlanta, GA (US);
Manish Khandelwal, South Windsor, CT (US);
Nicholas Edward Osepowicz, Broad Brook, CT (US);
DOOSAN FUEL CELL AMERICA, INC., Atlanta, GA (US);
Abstract
The fuel cell () includes an oxidant flow plate (), an adjacent cathode substrate layer () having a cathode catalyst (), a matrix () for retaining a liquid electrolyte (), wherein the matrix () is secured adjacent and between the cathode catalyst () and an anode catalyst (). A first anode substrate () is secured adjacent the anode catalyst (), and at least a second duplicate anode substrate layer () is secured adjacent the first anode substrate layer () for providing greater pore volume for storage of the liquid electrolyte () and to limit obstruction of the pore volume of the anode substrates (). The duplicate anode substrate layer () may be partially filled with the liquid electrolyte () at the beginning of life of the fuel cell ().