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:
Oct. 24, 2017
Filed:
Jun. 02, 2015
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventor:
Jung Ik Kim, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/24 (2016.01); H01M 8/02 (2016.01); B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
H01M 8/02 (2013.01); B60L 11/1883 (2013.01); H01M 2250/20 (2013.01); Y02P 70/56 (2015.11); Y02T 90/32 (2013.01);
Abstract
A stack fastening structure of a fuel cell is provided and includes a fastening mechanism that is mounted at an outside of a plurality of stacked fuel cells to generate a force pressing against the plurality of stacked fuel cells. In addition, an insertion body is mounted within the fastening mechanism to adjust the force pressing against the plurality of fuel cells. Accordingly, the fastening force is more accurately adjusted using the insertion body and the external force applied to the insertion body is measured to calculate the fastening force.