摘要 |
PROBLEM TO BE SOLVED: To obtain a fuel cell system which is simple and can contribute to miniaturization. SOLUTION: The fuel cell system is provided with a cell stack 10 in which many single battery cells are stacked and a storage tank 11 into which a reaction product generated by electrochemistry reaction in this cell stack 10, a liquid fuel, which is not yet reacted, oxidizer gas, and intact liquid fuel, which is used for the above electrochemistry reaction, are introduced. It constitutes so that the liquid fuel may be supplied to the cell stack 10 from the storage tank 11 by the pressure which the reaction product is introduced into the storage tank 11. |