| 摘要 |
<p>An hydraulic separating device with automatic flow control having an outer member providing a passage circumscribed by a surface of revolution; an inner member mounted concentrically in the passage circumscribed by a surface of revolution and with the outer member defining an annular passage therebetween; means for directing fluid in a swirling action through the passage to centrifuge heavier constituents therefrom; and a frusto-conical flap mounted on the inner member in circumscribing relation thereto, the flap extended in converging relation toward the outer member in the direction of the: fluid flow therethrough and being resiliently flexible toward and from said outer member.</p> |
