| 摘要 |
PROBLEM TO BE SOLVED: To obtain an evaporated fuel treating apparatus that realizes most appropriate purge of evaporated fuel in accordance with the state of adsorption of the evaporated fuel in a canister or a change thereof. SOLUTION: The evaporated fuel treating apparatus 12 includes an ORVR canister member 26 and an evaporation canister member 36, and the evaporation canister member 36 is provided with a temperature sensor 56 for detection of internal temperature. On the basis of the temperature, or the change thereof, of an adsorbent 34 housed in the evaporation canister member 36 having been detected by the temperature sensor 56, the purge in the ORVR canister member 26 and the evaporation canister member 36 can be controlled, for example, preferential purge is conducted in the evaporation canister member 36 when the amount of evaporated fuel adsorbed in the evaporation canister member 36 is large. COPYRIGHT: (C)2009,JPO&INPIT
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