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:
Sep. 16, 2025
Filed:
Aug. 20, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Kyoung Ku Ha, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
Provided is a fuel cell system for a vehicle, the fuel cell system including a fuel cell stack provided in a vehicle, an air duct including an air inflow path through which air is introduced, and an air outflow path through which the air is discharged to the fuel cell stack, and an air inlet/outlet flow path having one end connected to the air duct and the other end exposed to the outside of the air duct, the air inlet/outlet flow path being configured to allow the air to selectively enter or exit the air duct depending on an operation of the fuel cell stack, thereby obtaining an advantageous effect of improving safety, reliability, operational efficiency, and durability by inhibiting unnecessary surplus power generation of the fuel cell stack.