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US 2013/0280633 A1Published application
Fuel Cell System and Stack
AssigneePosco
InventorsSeung Goo Kim, Choongmo Yang, Do Hyeong Kim, Joong Hwan Jun
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AssigneePosco
InventorsSeung Goo Kim, Choongmo Yang, Do Hyeong Kim, Joong Hwan Jun
Estimating the term…
Provided is a fuel cell system in which a plurality of electricity generating units each including a unit cell in which an anode electrode and a cathode electrode are formed on both sides of an electrolyte film to use an electrochemical reaction of a fuel and an oxidizing agent to generate an electrical energy and a pair of separating plates which are disposed on both surfaces of the unit cell and have passages through which a fuel and an oxidizing agent are supplied to the anode electrode and the cathode electrode are laminated in which the electricity generating unit has a structure where a fuel flowing direction and/or a flowing direction of the fuel or the oxidizing agent are different between neighboring electricity generating units.
A fuel cell stack in which a plurality of electricity generating units each including a unit cell in which a positive electrode and a negative electrode are formed on both sides of an electrolyte film to use an electrochemical reaction of an oxidizing agent and a fuel to generate an electrical energy and a pair of separating plates which are disposed at both surfaces of the unit cell and have having passages through which a fuel and an oxidizing agent are supplied to the negative electrode and the positive electrode are laminated,
A fuel cell system, comprising:
Dependencies are inferred from the claim text.