Title:
HUMIDIFYING HEAT EXCHANGER FOR FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2013/095025
Kind Code:
A1
Abstract:
A humidifying heat exchanger for a fuel cell according to the present invention comprises: a body portion having a gas inlet and a gas outlet which are respectively formed at one end and the other end in a longitudinal direction; a first tube which is provided in the inside of the body portion and is spirally wound along the longitudinal direction of the body portion; a second tube which is provided in the inside of the body portion, covers the first tube on the outside thereof, and is spirally wound along the longitudinal direction of the body portion; a supply unit which is provided at the gas outlet and supplies the mixture of fuel and water to the first tube and the second tube; and a discharge unit which is provided at the gas inlet and discharges the mixture from the first tube and the second tube.
Inventors:
SEO KWANG DUK (KR)
LEE JEA JUN (KR)
HWANG JUNG TAE (KR)
SEONG HOO GI (KR)
LEE JEA JUN (KR)
HWANG JUNG TAE (KR)
SEONG HOO GI (KR)
Application Number:
PCT/KR2012/011215
Publication Date:
June 27, 2013
Filing Date:
December 21, 2012
Export Citation:
Assignee:
POSCO ENERGY CO LTD (KR)
DAE HEUNG COOLER CO LTD (KR)
DAE HEUNG COOLER CO LTD (KR)
International Classes:
H01M8/04; F24F6/00
Foreign References:
| JPH11322302A | 1999-11-24 | |||
| KR100951848B1 | 2010-04-12 | |||
| JP2004185942A | 2004-07-02 | |||
| KR100860115B1 | 2008-09-25 | |||
| JP2007098314A | 2007-04-19 |
Other References:
None
See also references of EP 2797150A4
See also references of EP 2797150A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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Claims:
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