| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing concentration of spray. <P>SOLUTION: The fuel injection valve 100 has a nozzle body 10 and a needle 16, and a plurality of nozzle holes 22, 24, 26, 28, 30, and 32 which inject fuel to an internal combustion engine are arranged at a tip end of the nozzle body 10. The nozzle holes 22, 24, 26, 28, 30, and 32 are radially arranged from a center axis of the nozzle body 10, and edges 23, 25, 27, 29, 31, and 33 facing the center axis of the nozzle holes 22, 24, 26, 28, 30, and 32 include a straight line portion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
