| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel rail that can suppress interference with other members installed in an internal combustion engine.SOLUTION: A rail body 21 is formed to have a cylindrical shape and includes an inlet 23 to which fuel from a fuel supply source 11 flows in. A plurality of projecting portions 24 are formed to project cylindrically from the rail body 21 to a direction approximately vertical to an axis Ax1 of the rail body 21 at predetermined intervals in the direction of the axis Ax1 of the rail body 21. An extension portion 25 is formed to extend cylindrically from an end of the projecting portion 24 on the side opposite to the rail body 21 to a direction approximately vertical to an axis Ax2 of the projecting portion 24 and the axis Ax1 of the rail body 21, and is inserted to a hole portion 4 that connects outside of an engine 1 with a combustion chamber 2. A connecting portion 28 is formed at the end of the extension portion 25 on the side opposite to the projecting portion 24. One end of a fuel injection valve 50 accommodated in the hole portion 4 is connected to the connecting portion 28. A bracket to which a wire harness can be attached is arranged in the projecting portion. |
