| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel supply system capable of reducing the load on an engaging part for engaging a flange unit and an upper cup so as to prevent detachment of the engaging part of the flange unit and the upper cup. <P>SOLUTION: In the fuel supply system which includes a fuel pump disposed in a fuel tank for pumping up a fuel in the fuel tank for forcefully sending out the same to the internal combustion engine, an upper cup having a cylindrical part to be inserted externally to the fuel pump from one side in the axial direction of the same, and a flange unit 4 for fixing the upper cup on the fuel tank, the flange unit 4 has an engaging part 15 for engaging the flange unit 4 and the upper cup, and a limiting part 18 for limiting displacement of the fuel pump in the radial direction, and the engaging part 15 and the limiting part 18 are formed by being separated from each other. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
