| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel delivery pipe having high sealability. <P>SOLUTION: The fuel delivery pipe 100 includes: a pipe body 110 internally formed with a plurality of connecting parts to which each of an introduction pipe 200 and a plurality of injectors 300 are connected, and a fuel branch passage 111 communicating the connecting parts with each other; and a relay component 130 mounted on an introduction part 112. The relay part 130 includes a first end 131 connected to the introduction part 112, and a second end 132 connected to a tip end of the introduction pipe 200. A relay flow passage 133 is formed inside the relay component 130. The second end 132 has a second end side screw part 132C capable of screwing with a nut side male screw 223 formed on a mounting part 220, and a sealing surface 132E is formed that is in contact over the entire periphery with an outer surface 222A of the mounting part 220 by making a fitting part 132D decreasing in diameter in a tapered shape recessed so as to communicate with the relay flow passage 133. <P>COPYRIGHT: (C)2011,JPO&INPIT |
