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. 30, 2022
Filed:
Sep. 23, 2020
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventor:
Young Min Kim, Yongin-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/0662 (2016.01); B01D 53/04 (2006.01); B01D 53/86 (2006.01); H01M 8/04089 (2016.01); H01M 8/04537 (2016.01); H01M 8/04746 (2016.01); H01M 8/04858 (2016.01); H01M 8/04791 (2016.01); H01M 8/04302 (2016.01); H01M 8/04303 (2016.01); H01M 8/04228 (2016.01); H01M 8/04225 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0662 (2013.01); B01D 53/0407 (2013.01); B01D 53/8671 (2013.01); H01M 8/04097 (2013.01); H01M 8/04611 (2013.01); H01M 8/04753 (2013.01); H01M 8/04888 (2013.01); B01D 2253/1122 (2013.01); B01D 2257/104 (2013.01); B01D 2259/40083 (2013.01); H01M 8/04225 (2016.02); H01M 8/04228 (2016.02); H01M 8/04302 (2016.02); H01M 8/04303 (2016.02); H01M 8/04619 (2013.01); H01M 8/04798 (2013.01); H01M 2250/20 (2013.01);
Abstract
An air supply system for a fuel cell includes: a fuel cell stack in which multiple unit cells are stacked and that generates electricity through chemical reactions, an air channel to supply incoming air containing oxygen to the fuel cell stack and to transfer air discharged from the fuel cell stack to the outside of the air supply system, and a gas adsorption unit that is disposed on the air channel, positioned near an outlet of the fuel cell stack, and adsorbs oxygen contained in the air introduced into the air channel.