Title:
METAL SEPARATION PLATE FOR FUEL CELL STACK AND FUEL CELL STACK HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2015/060517
Kind Code:
A1
Abstract:
Disclosed are a metal separation plate for a fuel cell stack and a fuel cell stack having the same, wherein a protrusion pattern comprising an air path open in one side direction is designed or a protrusion pattern comprising an air path of which one side is open and the other side is closed, such that cooling performance and stack performance can be improved without providing any additional cooling plates. In addition, the moisture leaked from the inside of the closed air path is blocked, thereby improving the humidification performance of a membrane-electrode assembly.
Inventors:
PARK JI-YOUNG (KR)
KIM KI-JUNG (KR)
JEON YOO-TAEK (KR)
KIM KI-JUNG (KR)
JEON YOO-TAEK (KR)
Application Number:
PCT/KR2014/006750
Publication Date:
April 30, 2015
Filing Date:
July 24, 2014
Export Citation:
Assignee:
HYUNDAI HYSCO CO LTD (KR)
International Classes:
H01M8/02; H01M8/24
Foreign References:
| KR100938023B1 | 2010-01-21 | |||
| JP2005340179A | 2005-12-08 | |||
| US6299999B1 | 2001-10-09 | |||
| JP2006179404A | 2006-07-06 | |||
| KR100658289B1 | 2006-12-14 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
특허법인 대아 (KR)
특허법인 대아 (KR)
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