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:
Jul. 10, 2018
Filed:
Oct. 17, 2017
Applicant:
H2, Inc., Daejeon, KR;
Inventors:
Assignee:
H2, Inc., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/38 (2006.01); H01M 8/2465 (2016.01); H01M 8/18 (2006.01);
U.S. Cl.
CPC ...
H01M 8/2465 (2013.01); H01M 8/188 (2013.01);
Abstract
The present invention relates to a redox flow battery stack including: an ion exchange membrane; and flow framesA andB disposed at both sides of the ion exchange membrane, respectively, in which semicircular grooves are provided on the flow framesA andB, and the semicircular groovesA andA of the flow frameA are fitted with the semicircular groovesB andB of the corresponding flow frameB during assembly to form at least one of an inlet port and an outlet port.