| 摘要 |
<p>The fuel tank (10) has grating structure which is arranged in spatially downstream from fuel inlet (35), and has internal hole wall (40) and individual recesses whose minimum width or diameter is less than 6mm. The hole wall in conjunction with fuel tank wall (11) forms access space which encloses 5% of fuel tank interior, in upper region of the fuel tank so that access space is directly connected to interior of fuel inlet. The total cross section of recesses is greater than twice cross section of fuel inlet.</p> |
