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. 23, 2008
Filed:
Jul. 02, 2004
Applicants:
Peter Nielsen, Fredericia, DK;
Ulrik Karlsson, Fredericia, DK;
Inventors:
Peter Nielsen, Fredericia, DK;
Ulrik Karlsson, Fredericia, DK;
Assignee:
American Power Conversion Corporation, West Kingston, RI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A self-starting fuel cell assembly and methods of starting fuel cells are disclosed. In at least certain examples, the fuel cell assembly can be configured to supply voltage to a fuel source, an air source or both. The fuel cell assembly further includes a control system configured to detect an output voltage of the fuel cell stack. The control system can be further configured to control at least one of the air source and the fuel source to control the output voltage in a working stage and in a start-up stage.