FUEL CELL STACK SYSTEM AND ELECTRONIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a fuel cell stack system capable of uniformly supplying fuel or electrolytic solution to respective fuel battery cells by a simple constitution, and to provide an electronic equipment using the same. SOLUTION: An electrolytic solution flow passage 30 for circulating the electrolytic solution F1 is installed between a fuel electrode 10 and an oxygen electrode 20, and a fuel flow passage 40 for circulating the fuel F2 is installed outside the fuel electrode 10. The electrolytic solution flow passage 30 and the fuel flow passage 40 are connected in series regarding all the fuel battery cells 111. That is, the fuel F2 or the electrolytic solution F1 which comes out of an exit of the fuel flow passage 40 or the electrolytic solution flow passage 30 of one fuel battery cell 111 is made to enter an entrance of the fuel flow passage 40 of the next fuel battery cell 111 or of the electrolytic solution flow passage 30 via connection flow passages 14C, 24C. In addition, at least either the electrolytic flow passage 30 or the fuel flow passage 40 may be connected in series concerning at least part of the fuel battery cells 111. COPYRIGHT: (C)2009,JPO&INPIT