| 摘要 |
<p>An injector is disclosed which comprises a nozzle body (70) arranged to receive fuel under pressure from a pumping chamber (26). An injection control arrangement in the form of a valve (34) controls injection timing, and a drain control arrangement in the form of a valve (46) controls communication between the pumping chamber (26) and a fuel reservoir (74). An electromagnetic actuator (54) controls operation of both valves (34, 46), the actuator (54) including a single, common armature (56) which is associated with both of the valves (34, 46). <IMAGE></p> |
