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:
Nov. 25, 2025
Filed:
Jul. 08, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Jin Hyeok Yoo, Yongin-Si, KR;
Sun Do Shin, Yongin-Si, KR;
Kyung Min Kim, Namyangju-Si, KR;
Byung Gun Song, Gwangju-Si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A separator assembly for a fuel cell able to prevent deformation of a separator due to a flow pressure of a reaction gas at a first reaction gas inlet, and a fuel cell stack including the same includes: a first separator on one face of which is formed with a first reactive surface over which first reaction gas flows to allow for first reaction gas and second reaction gas to react and on the other face of which is formed with a first cooling surface where cooling occurs; a second separator on one face of which is formed a second reactive surface positioned to face the first reactive surface of the first separator, over which second reaction gas flows to allow for first reaction gas and second reaction gas to react, and on the other face of which is formed a second cooling surface where cooling occurs; and a reinforcing plate which is positioned in a region of the first separator where first reaction gas enters, preventing deformation of the first separator.