| 摘要 |
<p>A fuel injection valve (30) for an internal combustion engine includes an armature assembly (34) including an injector needle receprocable between a closed position and an open position; a needle seat (36) for receiving the injector needle in the closed position, the needle seat (36) including a central opening (40) therethrough; a discharge orifice disk (42) disposed downstream of the needle seat (36), the discharge orifice disk (42) directing fuel toward a desired location; and a turbulence generator (46) disposed upstream of the discharge orifice disk (42).</p> |
