| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress vibration of a pressure regulator mounted on a fuel supply device and to prevent generation of noise caused by the vibration. Ž<P>SOLUTION: In a pressure regulator storing part 41 of an upper part of an upper cup unit 8, a pressure regulator storing hole 43 is formed and a pressure regulator 21 is stored. A regulator holder 71 having side pieces 73a-73d is mounted at outside of the storing part 41. The holder 71 is fixed to the storing part 41 by the side pieces 73a, 73b. A fuel discharge hole 76 is provided for the side piece 73d and the fuel injected from the regulator 21 is returned from the fuel discharge hole 76 into the fuel tank. A holder spring 44 contacting with the side piece 73d and the regulator 21 is stored in the storing hole 43. The regulator 21 is held in the storing part 41 by the holder 71 and the vibration during operation of the device is suppressed. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
