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. 16, 2025
Filed:
Oct. 21, 2022
Applicant:
Volvo Truck Corporation, Gothenburg, SE;
Inventors:
Assignee:
VOLVO TRUCK CORPORATION, Gothenburg, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60L 50/72 (2019.01); B60L 58/30 (2019.01); F17C 9/00 (2006.01); H01M 8/04082 (2016.01); H01M 8/04089 (2016.01); H01M 8/0444 (2016.01); H01M 8/04746 (2016.01); H01M 8/04858 (2016.01);
U.S. Cl.
CPC ...
B60L 50/72 (2019.02); B60L 58/30 (2019.02); F17C 9/00 (2013.01); H01M 8/04089 (2013.01); H01M 8/04201 (2013.01); H01M 8/0444 (2013.01); H01M 8/04753 (2013.01); H01M 8/04932 (2013.01); F17C 2205/0323 (2013.01); F17C 2221/011 (2013.01); F17C 2250/032 (2013.01); F17C 2250/0447 (2013.01); F17C 2270/0168 (2013.01); F17C 2270/0184 (2013.01); H01M 2250/20 (2013.01);
Abstract
The fuel cell system includes a fuel cell arranged to receive ambient air at a cathode inlet, and a tank arrangement fluidly connectable to the cathode inlet. The fuel cell system is configured to supply oxygen based fluid from the tank arrangement when a toxic substance level of the ambient environment is above the predetermined threshold limit.