| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fuel tank structure suppressing the generation of noise due to release of compressed air within the fuel tank. SOLUTION: In the interior of the fuel tank 14, a baffle 22 and a standoff 24 as fuel movement suppression members 20 are formed to suppress the flow (movement) of fuel F by locally extending an upper surface 14T toward a bottom surface 14B. In gaps 26 between the fuel movement suppression members 20, or between an outer peripheral surface 14S of the fuel tank 14 and the fuel movement suppression members 20, ribs 28 and 30 are formed to suppress the movement of compressed gas in the gaps 26. COPYRIGHT: (C)2011,JPO&INPIT
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