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. 27, 2018
Filed:
Dec. 01, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Sang Mun Jin, Yongin-si, KR;
Yoo Chang Yang, Gunpo-si, KR;
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/0258 (2016.01); H01M 8/0256 (2016.01); H01M 8/1004 (2016.01); H01M 4/94 (2006.01); H01M 8/0247 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0258 (2013.01); H01M 4/94 (2013.01); H01M 8/0247 (2013.01); H01M 8/0256 (2013.01); H01M 8/1004 (2013.01); H01M 2250/10 (2013.01); H01M 2250/20 (2013.01); H01M 2250/30 (2013.01); Y02B 90/14 (2013.01); Y02B 90/18 (2013.01); Y02T 90/32 (2013.01);
Abstract
A separator for a fuel cell includes a plurality of channels; and an inlet hole and an outlet hole formed in a first side and a second side of the plurality of channels, respectively, such that a reaction gas flows into and out from the separator to be exposed to a reaction surface including a membrane electrode assembly. The inlet hole is larger in size than the outlet hole.