| 摘要 |
<p>This rotating distributor comprises a chamber (7) which is supplied with liquid by the pump and into which open valves, such as (10b, 10d), controlling the feed of the various racks; these valves are controlled by radial projections (17a) of a rotary disc (16), through which pass slots capable of exposing slots of a partition (3) separating the chamber (7) from a return chamber (8); means are provided for controlling the cross-section of two coincidental slots, in order to regulate the flow of the liquid conveyed to the racks. The invention can be used particularly on mobile installations for spraying a plant-treating liquid. <IMAGE></p> |
