| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve both of adsorbing performance for preventing discharge of evaporated fuel generated from a fuel tank during stop of a vehicle to the atmosphere, and lubrication performance without stopping an oiling gun when oiling. <P>SOLUTION: This evaporative fuel treating device has main chambers 6 and 7 communicated with a tank port 10 and an auxiliary chamber 9 provided between the main chambers 6 and 7 and an atmospheric air port 12. Adsorbent 18 and 23 are housed inside the main chambers 6 and 7, and an elastic body 31 formed of a three-dimensional framework structure for ventilation and formed by attaching the adsorbent to a surface of the framework structure is housed in the auxiliary chamber 9. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
