Title:
HUMIDIFIER FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262912
Kind Code:
A1
Abstract:
Disclosed are: a humidifier for a fuel cell, which can reliably prevent gas leaks due to repeated operations and shutdowns of a fuel cell and can be manufactured with relatively low manufacturing costs and high productivity as well; and a method for manufacturing same. A humidifier for a fuel cell of the present invention comprises a humidification module and caps coupled to both ends of the humidification module, respectively. The humidification module comprises: a mid-case having a step on the inner peripheral surface thereof; a plurality of hollow fiber membranes in the mid-case; a fixation layer on which ends of the hollow fiber membranes are potted; a bracket which is supported by the step of the mid-case and is in contact with the fixation layer; and a packing member in contact with the bracket and having a groove into which an end of the mid-case is inserted.
Inventors:
KIM DO WOO (KR)
KIM IN HO (KR)
KIM KYOUNG JU (KR)
KIM IN HO (KR)
KIM KYOUNG JU (KR)
Application Number:
PCT/KR2020/008130
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
H01M8/04119
Foreign References:
| KR20140117346A | 2014-10-07 | |||
| CN103346338A | 2013-10-09 | |||
| KR20160015541A | 2016-02-15 | |||
| KR20160061988A | 2016-06-01 | |||
| KR101396040B1 | 2014-05-15 | |||
| KR101697998B1 | 2017-01-23 |
Other References:
See also references of EP 3993113A4
Attorney, Agent or Firm:
ASTRAN INT'L IP GROUP (KR)
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