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:
Jul. 30, 2013
Filed:
Nov. 19, 2009
Sang Mun Chin, Seoul, KR;
Sae Hoon Kim, Gyeonggi-do, KR;
Yoo Chang Yang, Gyeonggi-do, KR;
Suk Min Baeck, Gyeonggi-do, KR;
Seong IL Heo, Gyeonggi-do, KR;
Sang Mun Chin, Seoul, KR;
Sae Hoon Kim, Gyeonggi-do, KR;
Yoo Chang Yang, Gyeonggi-do, KR;
Suk Min Baeck, Gyeonggi-do, KR;
Seong Il Heo, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
The present invention provides a fuel cell separator having an airtight gasket, in which a gasket is integrally injection-molded in a region that requires airtightness of a fuel cell separator to maintain airtightness of each flow field of the separator and to smoothly guide the fluid flow in each flow field. For this purpose, the present invention provides a fuel cell separator having an airtight gasket, which is integrally injection-molded on both surfaces of the separator to form a closed curve.