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:
Aug. 01, 2023
Filed:
Jun. 07, 2021
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Hao Wang, Ann Arbor, MI (US);
Zeng Qiu, Grosse Pointe Woods, MI (US);
Rajit Johri, San Francisco, CA (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); H01M 8/0438 (2016.01); H01M 8/04746 (2016.01); B60L 58/30 (2019.01);
U.S. Cl.
CPC ...
H01M 8/04395 (2013.01); H01M 8/04425 (2013.01); H01M 8/04432 (2013.01); H01M 8/04753 (2013.01); H01M 8/04776 (2013.01); H01M 8/04783 (2013.01); B60L 58/30 (2019.02); H01M 2250/20 (2013.01);
Abstract
A vehicle includes a fuel cell having an air inlet port and an air outlet port and an air supply system having a compressor connected in fluid communication with the inlet port and a throttle valve connected in fluid communication with the outlet port. A controller is programmed to change a position of the throttle valve based on a target mass air flow, a measured mass air flow, a measured pressure, and the position of the throttle valve.