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:
Mar. 03, 2020
Filed:
Mar. 11, 2010
Scott C. Blanchet, Chelmsford, MA (US);
James C. Cross, Iii, Carlisle, MA (US);
Scott C. Blanchet, Chelmsford, MA (US);
James C. Cross, III, Carlisle, MA (US);
Nuvera Fuel Cells, LLC, Billerica, MA (US);
Abstract
Provided is a polymer electrolyte membrane fuel cell stack, comprising a first bipolar plate, a second bipolar plate, an electrochemical package comprising a cathode, an anode, and a polymer membrane interposed between the cathode and the anode, an anode compartment disposed between the first bipolar plate and the anode, the anode compartment comprising at least one inlet and at least one outlet, a cathode compartment disposed between the second bipolar plate and the cathode, the cathode compartment comprising at least one inlet and at least one outlet, and wherein the geometric area of the anode compartment is larger than the geometric area of the anode. Also provided is a polymer electrolyte membrane fuel cell stack, comprising a first bipolar plate, a second bipolar plate, an electrochemical package comprising a cathode, an anode, and a polymer membrane interposed between the cathode and the anode, an anode compartment disposed between the first bipolar plate and the anode, the anode compartment comprising at least one inlet and at least one outlet, a cathode compartment disposed between the second bipolar plate and the cathode, the cathode compartment comprising at least one inlet and at least one outlet, and wherein the geometric area of the cathode compartment is larger than the geometric area of the cathode.