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:
Dec. 15, 2020
Filed:
Jul. 24, 2015
Applicant:
Volkswagen Ag, Wolfsburg, DE;
Inventors:
Sebastian Kirsch, Sassenburg, DE;
Patrick Zihrul, Braunschweig, DE;
Ingmar Hartung, Braunschweig, DE;
Assignee:
Audi AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/92 (2006.01); H01M 8/04223 (2016.01); H01M 8/04225 (2016.01); H01M 8/04858 (2016.01); H01M 8/04089 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04225 (2016.02); H01M 4/926 (2013.01); H01M 8/0488 (2013.01); H01M 8/04089 (2013.01); H01M 8/0491 (2013.01); H01M 8/04231 (2013.01); H01M 8/04238 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01); Y02T 90/40 (2013.01);
Abstract
A method for starting a fuel cell and to a fuel cell system which is configured to carry out the method. The fuel cell includes electrically conductive bipolar plates, arranged between which there is in each case a cathode, including a fluid-conducting cathode space, a membrane and an anode, including a fluid-conducting anode space. There is provision that the method includes the following steps in the specified order: