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:
Jun. 11, 2013
Filed:
Dec. 21, 2009
Applicants:
Ju-hyung Lee, Seoul, KR;
Yong-shin Hwang, Seoul, KR;
Suk-won Cha, Seoul, KR;
Jong-won Choi, Seoul, KR;
Inventors:
Ju-Hyung Lee, Seoul, KR;
Yong-Shin Hwang, Seoul, KR;
Suk-Won Cha, Seoul, KR;
Jong-Won Choi, Seoul, KR;
Assignee:
XFC Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); H01M 8/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A separator for a fuel cell is provided. The separator comprises a flow path member and a base separator. The flow path member is made of a graphite foil and has a flow path through which fluids pass. The base separator has a seating recess formed on the surface thereof. The flow path member is mounted in the seating recess. The flow path is formed by pressing the graphite foil. The separator can be produced at reduced processing cost in a short processing time.