| 摘要 |
<p>The miniature electromagnetically operated valve which can be assembled alongside similar valves to form a unit, has a body (2) containing the valve member (10,11) and supply line connections (14), attached to a block containing the electrical components. The valve member has a rocker arm (10) with a spring (13) behind it carried by a support block (9) in front of the magnetic pole pieces (8). The rocker arm carries four blocks (11) acting as valve members against convex seating surfaces at the end of four channels (21,22) connected to the supply lines. The supply line connections (14) are connected to a square plate (15) so as to protrude from it, for attachment of the supply lines (17). This plate is secured to the main body by a screw projecting from the body, passing through the middle of the plate and secured by a lock nut (18).</p> |
