| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel rail reducing the stress increase in part to which a fuel supply pipe is connected, increasing pressure fluctuation absorbing amount as the whole of the fuel rail, and improving the absorbing performance of the pressure fluctuation. <P>SOLUTION: At part of a body 10 of the fuel rail, a narrow width portion 18 narrowing width in a direction orthogonal to a length direction in a fixed range is formed. The fuel supply pipe 12 is connected to the inside of an area of the narrow width direction 18. <P>COPYRIGHT: (C)2011,JPO&INPIT |
