| 摘要 |
PROBLEM TO BE SOLVED: To provide an evaporated fuel processing device capable of liquefying fuel vapor generated in a fuel tank and returning the fuel vapor in the liquid state to the fuel tank and of eliminating the necessity of fuel vapor purging to an intake pipe of an engine. SOLUTION: Fuel vapor generated within the fuel tank 10 is introduced and collected to inside a liquefaction promoting device 21 and condensed for liquefaction. The liquefied fuel is introduced to inside a fuel cooler 22 and cooled, and then, is returned to the fuel tank 10. Thus, the evaporated fuel processing device can eliminate the necessity of fuel vapor purging to the intake pipe of the engine. COPYRIGHT: (C)2010,JPO&INPIT |
