| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel feeder capable of preventing corrosion by draining water from a region surrounded by a protruding part. <P>SOLUTION: In the ceiling part 20 of a flange 10, a letter part 21 indicating "POM", which is a material of the flange 10, is formed. Protruding letters 22, 23, 24 in the letter part 21 are protruded from the ceiling part 20. The letter 22 indicating "P", and the letter 23 indicating "O" have protrusions 22a, 23a forming outlines of the letters respectively. Notches 22b, 23b are formed in a part of the protrusions 22a, 23a respectively. Thus, an inside and an outside are communicated in a region 22c surrounded by the protrusion 22a of the letter 22 and a region 23c surrounded by the protrusion 23a of the letter 23. Therefore, even if water enters the regions 22c, 23c surrounded by the protrusions 22a, 23a. it is drained from the notches 22b, 23b, and corrosion of the flange 10 is prevented. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
