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:
Jan. 30, 2018
Filed:
Oct. 09, 2013
Applicant:
Daimler Ag, Stuttgart, DE;
Inventors:
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2016.01); H01M 8/2483 (2016.01); H01M 8/0258 (2016.01); H01M 8/2485 (2016.01); H01M 8/04089 (2016.01); H01M 8/1004 (2016.01); H01M 8/0271 (2016.01); H01M 8/241 (2016.01); H01M 8/0263 (2016.01); H01M 8/04119 (2016.01); H01M 8/04082 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2483 (2016.02); H01M 8/0258 (2013.01); H01M 8/0263 (2013.01); H01M 8/0271 (2013.01); H01M 8/04097 (2013.01); H01M 8/04156 (2013.01); H01M 8/04201 (2013.01); H01M 8/1004 (2013.01); H01M 8/241 (2013.01); H01M 8/2485 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0082 (2013.01);
Abstract
A fuel cell stack has a multiplicity of individual cells, which each include an anode flow field, a membrane electrode arrangement, and a cathode flow field. Each flow field has a media inlet and channels for carrying the media. The anode flow fields and/or the cathode flow fields have the media inlet on their upward-facing side when used as intended, and are open on their downward-facing side when used as intended.