| 摘要 |
<p>The electromagnetically operated valve with a connection to the discharge end of a fuel pump, determines the amount of fuel injected from a parallel discharge connection on the pump. The valve has a spindle (26) with a larger diameter bearing portion (22) and a conical head (25) raised and lowered from a hole (24) at the end of a chamber of a valve body (20) with a side connection (25). The electromagnetic actuator is at the other end. - This is formed by a cup shaped member (29) with its open top in line with a stator structure (30) and secured by lock nuts to the threaded end. This spindle carries a differential spring system with a support (35) carrying an outer spring (36) on its flange, locked inside the casing and a boss supporting a smaller diameter spring (37).</p> |
