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|1. (WO2017155255) FUEL CELL HAVING TEMPERATURE-ADJUSTING JACKET|
|Applicants:||KYUNGDONG NAVIEN CO., LTD.
|Inventors:||SHIN, Seock Jae
PARK, Se Jin
KIM, Jin Hyung
SON, Seung Kil
|Title:||FUEL CELL HAVING TEMPERATURE-ADJUSTING JACKET|
The purpose of the present invention is to provide a fuel cell having a temperature-adjusting jacket, wherein a separate temperature-adjusting jacket is installed to surround a unit stack of the fuel cell, and high-temperature gas is supplied into the temperature-adjusting jacket such that the entire fuel cell can have a uniform temperature. In order to accomplish the purpose, a fuel cell having a temperature-adjusting jacket according to the present invention may comprise: a unit stack (120) comprising a plurality of unit cells laminated to generate electricity through a chemical reaction resulting from a combination of oxygen and hydrogen; an air supply tube (130) for supplying air, which includes the oxygen, into the unit stack (120) and an air discharge tube (140); a fuel gas supply tube (150) for supplying fuel gas, which includes the hydrogen, into the unit stack (120) and a fuel gas discharge tube (160); a temperature-adjusting jacket (170) installed to seal the exterior of the unit stack (120) while forming a predetermined internal space; and a jacket inflow tube (171) configured such that air, which is to be supplied to the air supply tube (130), initially flows into the temperature-adjusting jacket (170) and a jacket outflow tube (172) configured such that, after air is circulated in the internal space of the temperature-adjusting jacket (170) and then discharged, the air is again supplied to the air supply tube (130).