| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-temperature type fuel cell in which deterioration incident to shutdown is prevented.SOLUTION: The fuel cell includes a pressure vessel 2, a plurality of cartridges 10 stored in the pressure vessel 2 and generating power by electrochemical reaction via an electrolyte by receiving fuel gas and air supply, and a water spray device 30 which sprays water to the atmosphere in the pressure vessel 2 upon emergency stop. |
