| 摘要 |
<p>The fuel injector (10) has a passive heat exchange device (20) e.g. passive cooling device for dissipation of heat by an actuator (30) generated heat quantity (Q). The heat exchange device has a section at the outer side of the fuel injector with multitude of advances and recesses. The advances and recesses increase the heat exchange surface of the fuel injector. An independent claim is also included for a fuel injector system.</p> |
