| 摘要 |
PROBLEM TO BE SOLVED: To enhance startup performance of a fuel cell at low temperature, without causing enlargement or complication.SOLUTION: A ventilation structure 60 of a fuel cell includes an air intake duct 61 for guiding reaction air to a fuel cell 41, an exhaust duct 62 for exhausting the reaction air passed through the fuel cell 41 to the outside, and a blower 63 provided in the exhaust duct 62 and sucking the reaction air passed through the fuel cell 41 to accelerate exhaustion thereof. Exhaust side movable vanes 64 as exhaust side screening parts, for temporarily holding back the reaction air exhausted from the fuel cell 41, and making the reaction air stagnate around the fuel cell 41 before leading the reaction air thereto, is installed between the fuel cell 41 and the blower 63 in the exhaust duct 62. |
