| 摘要 |
PROBLEM TO BE SOLVED: To provide an evaporated fuel treating device and an evaporated fuel treating method capable of re-evaporating fuel adsorbed in a canister and supplying the same to an engine. SOLUTION: Supply feeding pipe 30 establishing communication between a canister 16 and an engine intake pipe is provided with a compressor 32, a first control valve 36, a storage vessel 38 and a second control valve 40 in order from the canister 16 side. Gas in the canister 16 is sent to the storage vessel 38 by drive of the compressor 32 to reduce canister inside pressure. Consequently evaporation of fuel component adsorbed by adsorbent 20 is accelerated. Then, evaporated fuel stored in the storage vessel 38 is forcibly sent to the engine by inner pressure of the storage vessel 38. COPYRIGHT: (C)2008,JPO&INPIT
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