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:
Jun. 25, 2024
Filed:
Nov. 20, 2019
Applicant:
Blue World Technologies Holding Aps, Aalborg Ost, DK;
Inventors:
Mads Bang, Skorping, DK;
Anders Risum Korsgaard, Aalborg, DK;
Assignee:
BLUE WORLD TECHNOLOGIES HOLDING APS, Aalborg Ost, DK;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04302 (2016.01); H01M 8/04014 (2016.01); H01M 8/04223 (2016.01); H01M 8/04701 (2016.01); H01M 8/0612 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04022 (2013.01); H01M 8/04268 (2013.01); H01M 8/04738 (2013.01); H01M 8/0618 (2013.01); H01M 2250/20 (2013.01);
Abstract
In a fuel cell system, for example HTPEM fuel cells. a valve system is employed by selectively guiding exhaust gas from the burner either to the reformer for heating the reformer, especially during normal operation, or to by-pass the reformer in startup situations in order to heat the fuel cell stack before starting heating the reformer. Optionally, a compact burner/reformer unit is provided.