| 摘要 |
A slide valve distributor that includes body and a slide valve with working edges, installed in central opening of the body, with placed there in direction from the ends of the body to center discharge, takeoff, additional, outlet, unloading and supercharge channels and respective pockets, and a cut supplementary channel, and installed check valves. To provide continuous control and to increase functionality of the slide hydro-distributor, in the slide valve, at its end working edges, throttle slots are provided as shutoff cylindrical segments the axes of which are arranged in parallel to the end edges of the slide valve, and the bases of the cylindrical surfaces are parallel to the axis of the slide valve and at one of the ends of the slide valve a bushing is installed, this at one side is by means of threaded joint attached to the slide valve, and at the other side, through a screw gearing, it is in contact with a movable screw, this includes an outstanding cylindrical collar fixed in direction of axial displacement by means of support bearings and bored body, and the outer end of the movable screw goes through the bored body. |
