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:
Dec. 13, 2022
Filed:
Mar. 25, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sun Young Park, Daejeon, KR;
Kwangwook Choi, Daejeon, KR;
Yeonhyuk Heo, Daejeon, KR;
Kwangyeon Park, Daejeon, KR;
Sanghyun Park, Daejeon, KR;
Daehwan Kim, Daejeon, KR;
Cheolju Shin, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/248 (2016.01); H01M 8/04313 (2016.01); H01M 8/04701 (2016.01);
U.S. Cl.
CPC ...
H01M 8/248 (2013.01); H01M 8/04313 (2013.01); H01M 8/04701 (2013.01);
Abstract
The present invention relates to an apparatus for evaluating a performance of a fuel cell stack, and more particularly, to an apparatus for evaluating a performance of a fuel cell stack, in which a guide unit and an arm are provided on an anode end plate and a cathode end plate, respectively, to minimize an inclination of the fuel cell stack caused by a shrinkage of a sealant.