| 摘要 |
<p>Valve (1) has hollow cylindrical electromagnet (2), axially displaced magnetic armature (3), cylindrical valve housing (4) with axial bore (5) and hollow control piston (6) displaced by armature against force of a coil spring (7). Axial bore has radial openings (11,12,13) of rectangular cross-section controlled by control sections (14,15) of control piston, with the flow through radial openings being linear in all positions of control piston. An Independent claim for a manufacturing method for an electromagnetic hydraulic valve is also included.</p> |
