| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply device which can efficiently circulate fuel. <P>SOLUTION: A pressure regulator 76 is arranged on a projection face of a fuel pump 3 viewing from the axial direction inside an upper cup 25. A return passage 78 making the pressure regulator 76 and a reservoir 11 communicate with each other and guiding the fuel discharged from the pressure regulator 76 to the reservoir 11 is formed between the fuel pump 3, the upper cup 25 and a flange unit 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
