| 摘要 |
PROBLEM TO BE SOLVED: To reduce the amount of air or the like contained in fuel as compared with the conventional cases. SOLUTION: A fuel filter 70 is equipped with a case 20 having a cylindrical wall 18 extending upward from a peripheral edge of a bottom wall 16 and a filter element 22 arranged in the case 20. An unfiltered fuel receiving chamber C is formed between the outer peripheral surface and lower end surface of the filter element 22 and the cylindrical wall 18 and bottom wall 16 of the case 20. The inlet 30 of the unfiltered fuel and the outlet 32 of filtered fuel are provided to the upper end of the case 20. The lower end of the filter element 22 is provided with a bottom 72 extending outward in a radial direction from the lower end and a cylindrical weir 74 extending upward from the peripheral edge of a bottom 72 with an annular space with respect to the lower end outer peripheral surface of the filter element 22. COPYRIGHT: (C)2005,JPO&NCIPI
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