| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fuel tank structure that can remove foreign substances attached to a filter provided in an atmospheric relief line.SOLUTION: A fuel tank structure 10 comprises: a fuel tank 12 that stores liquid phase fuel L; a fuel replenishment line 16 connected to the fuel tank 12 to supply the liquid phase fuel into the fuel tank 12; a fuel sending line 32 connected to the fuel tank 12 to send the liquid phase fuel inside the fuel tank 12 to an internal combustion engine 26; an atmospheric relief line 34 connected to an upper part of the fuel tank 12 to release gas inside the fuel tank 12 to the atmosphere; a filter 44 provided in the atmospheric relief line 34 inside the fuel tank 12 to remove foreign substances in the gas flowing through the atmospheric relief line 34; and a guide line 46 provided in the fuel replenishment line 16 inside the fuel tank 12 to guide the liquid phase fuel to the filter 44 and discharge it to the filter.SELECTED DRAWING: Figure 1 |
