| 摘要 |
<p>A compressor 5 which adjusts the pressure of an oxygen-containing gas supplied to a fuel cell system, a throttle valve 4 which controls the flowpath surface area of part of the oxygen-containing gas, and shutoff valves 7, 8 which divide the oxygen-containing gas downstream of the compressor 5 between a fuel cell 1 and reformer 12, are provided. When fuel vapor absorbed by the canister 11 is purged, the opening of the throttle valve 4 is reduced, and the canister 11 is made to communicate with the upstream side of the compressor 5. Due to the negative pressure upstream of the compressor 5, fuel vapor absorbed by the canister 11 is divided between the reformer 12 or a burner 13, and processed.</p> |
