| 摘要 |
PROBLEM TO BE SOLVED: To provide an evaporated fuel processor having reduced size and manufacturing cost by using a gasoline vapor processing canister for improving the mixing efficiency of a heat storage material to reduce the mixing capacity of the heat storage material. SOLUTION: Gasoline vapor flow regions T1, T2 are partitioned into outer periphery adjacent sites T3, T4 adjacent to the outer peripheries inside the regions T1, T2 and center sites T5, T6 located on the center side inside the regions T1, T2 relative to the outer periphery adjacent sites T3, T4, respectively. The mixing rate of the heat storage material 40 to an adsorbing material 30 at the outer periphery adjacent sites T3, T4 is set to be 0-15%, while the mixing rate of the heat storage material 40 to the adsorbing material 30 at the center sites T5, T6 is set to be 15-40%. The mixing rate of the heat storage material 40 is higher at the center sites T5, T6 than at the outer periphery adjacent sites T3, T4. COPYRIGHT: (C)2010,JPO&INPIT
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