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. 27, 2022
Filed:
Jun. 29, 2018
Applicant:
Kolon Industries, Inc., Seoul, KR;
Inventors:
Do-Woo Kim, Seoul, KR;
Kyoung-Ju Kim, Seoul, KR;
In-Ho Kim, Seoul, KR;
Na-Hyeon An, Seoul, KR;
Jin-Hyung Lee, Seoul, KR;
Assignee:
Kolon Industries, Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); H01M 8/04119 (2016.01); H01M 8/04828 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04149 (2013.01); H01M 8/0485 (2013.01);
Abstract
A membrane humidifier for a fuel cell is disclosed. The membrane includes a middle case in which a plurality of hollow fiber membranes are accommodated; a cap case coupled to the middle case; a potting part formed at the end portions of the plurality of hollow fiber membranes; and an assembling member disposed between the end portions of the cap case and the middle case, and simultaneously coupling, so as to be airtight, a gap between the cap case and the middle case and a gap between the cap case and the potting part.