| 摘要 |
<p>In one embodiment, a solenoid valve includes a supply port (12) that fluidly communicates with a source of compressed air, a delivery port (14), a bore (20) that selectively fluidly communicates with the supply and delivery ports, an armature (28) in the bore (20), a pole piece (30) in the bore (20), and a coil (26) that is selectively energized with electrical power. The coil is around the armature (28) and pole piece (30). The armature and pole piece selectively sealingly engage and move as an armature/pole piece single unit as a function of the electrical power in the coil. A position of the armature/pole piece within the bore controls fluid communication between the supply port (12) and the delivery port (14).</p> |
