| 摘要 |
PURPOSE:To prevent water drips from reversely flowing in a pipe in a reaction gas supply side of a humidifying gas preheater. CONSTITUTION:A gas inlet 48 and an end wall 49 in a side of a fuel cell 30 are arranged so as to be opposed to each other in almost a horizontal direction in the center of an end wall 47a in a side of a humidifier 44 of a chamber 47, and a humidifying gas preheater is set up so that a flow direction of oxygen gas O2 injected to come is set horizontal. |
