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:
Jul. 10, 2018
Filed:
Sep. 17, 2003
Applicant:
Stephan Schwartz, Vaxholm, SE;
Inventor:
Stephan Schwartz, Vaxholm, SE;
Assignee:
POWERCELL SWEDEN AB, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/00 (2016.01); H01M 8/04 (2016.01); H01M 8/2483 (2016.01); H01M 8/0258 (2016.01); H01M 8/241 (2016.01); H01M 8/2465 (2016.01); H01M 8/0247 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2483 (2016.02); H01M 8/0258 (2013.01); H01M 8/241 (2013.01); H01M 8/2465 (2013.01); H01M 8/0247 (2013.01);
Abstract
A fuel cell includes an electrolyte provided with electrodes in the form of an anode and a cathode on opposite sides of the electrolyte, and a system of flow ducts arranged so as to bring a first flow containing a first reactant into contact with an active surface on the anode and to bring a second flow containing a second reactant into contact with an active surface on the cathode. The system of flow ducts includes a distribution arrangement adapted to distribute a flow incoming to the active surface uniformly over an inlet region which extends along the active surface.