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:
Mar. 13, 2018
Filed:
Nov. 30, 2015
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Hyun Yoo Kim, Seoul, KR;
Jeong Hee Park, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); H01M 8/04828 (2016.01); H01M 8/04119 (2016.01); B01D 53/00 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0485 (2013.01); H01M 8/04141 (2013.01); H01M 8/04149 (2013.01); H01M 8/04835 (2013.01); B01D 53/00 (2013.01);
Abstract
An apparatus and a method for controlling a humidification amount of a membrane humidifier for a fuel cell are provided. The humidification amount of the membrane humidifier relative to air supplied to a stack is changed by adjusting a difference in partial pressure of moisture between the inside and the exterior of a hollow fiber membrane that constitutes the membrane humidifier for a fuel cell.