FUEL VAPOR PROCESSING APPARATUS

摘要

Recirculation piping 39 that recirculates fuel discharged from a fuel pump 32 to an intake side of a fuel pump 32 in a fuel tank 31 is provided. In addition, a canister 41 is formed with a heat transfer surface 41c that guides fuel flowing through the fuel tank 31 during actuation of the fuel pump 32. When the recirculation piping 39 recirculates the fuel discharged from the fuel pump 32 into the fuel tank 31, the heat transfer surface 41c transfers heat between the canister 41 and the fuel discharged from the fuel pump 32 among fuel in the fuel tank.