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:
Feb. 11, 2014
Filed:
Nov. 24, 2010
Myoung-ki Min, Yongin-si, KR;
Hee-tak Kim, Yongin-si, KR;
Geun-seok Chai, Yongin-si, KR;
Sang-il Han, Yongin-si, KR;
Tae-yoon Kim, Yongin-si, KR;
Sung-yong Cho, Yongin-si, KR;
Kah-young Song, Yongin-si, KR;
Myoung-Ki Min, Yongin-si, KR;
Hee-Tak Kim, Yongin-si, KR;
Geun-Seok Chai, Yongin-si, KR;
Sang-Il Han, Yongin-si, KR;
Tae-Yoon Kim, Yongin-si, KR;
Sung-Yong Cho, Yongin-si, KR;
Kah-Young Song, Yongin-si, KR;
Samsung SDI Co., Ltd, , KR;
Abstract
A fuel cell stack including an electricity generating unit and a pair of end plates is disclosed. The electricity generating unit includes membrane-electrode assemblies and separators interposed between the membrane-electrode assemblies. The separators have recess portions formed on side faces thereof and may be configured to hold an external device for replacement of a single membrane-electrode assembly within the fuel cell stack. The end plates are located sandwiching the electricity generating unit by using fastening members to press the electricity generating unit.