| 摘要 |
PROBLEM TO BE SOLVED: To provide an evaporated-fuel treatment device quickly and evenly heating an adsorbent stored in a canister and having high desorption efficiency of evaporated-fuel from the adsorbent. SOLUTION: A pump part 60 and a motor 70 are installed inside of a housing 51 forming an atmospheric air passage connecting an air filter and a canister. Atmospheric air introduced to the inside of the housing 51 from an air filter is heated by the motor 70 generating heat when the same passes through the atmospheric air passage. Consequently, atmospheric air heated by the motor 70 is introduced to the canister 40 storing the adsorbent. Thereby, the adsorbent stored in the canister 40 is heated quickly and evenly to accelerate the desorption of evaporated-fuel therefrom. COPYRIGHT: (C)2007,JPO&INPIT |
