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. 05, 2022
Filed:
Sep. 09, 2016
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Gerard D. Agnew, Uttoxeter, GB;
Eric Dean, Mickleover, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0662 (2016.01); H01M 8/0232 (2016.01); H01M 8/0243 (2016.01); H01M 8/04014 (2016.01); H01M 8/04089 (2016.01); H01M 8/1246 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0662 (2013.01); H01M 8/0232 (2013.01); H01M 8/0243 (2013.01); H01M 8/04022 (2013.01); H01M 8/04097 (2013.01); H01M 8/0687 (2013.01); H01M 8/1246 (2013.01); H01M 2008/1293 (2013.01);
Abstract
There is disclose a fuel cell system including at least one fuel cell and a duct to supply oxidant to the cathode of the at least one fuel cell. The duct includes at least one sorbent getter adapted to extract volatile species from the oxidant. The sorbent getter includes at least one member of the group consisting of magnesium oxide, calcium oxide and manganese oxide. The sorbent getter provides the advantage of extracting volatile species from the oxidant stream.