Method and apparatus for distributing pulverulent or particulate materials to a plurality of dispensing points, e.g. for sowing seeds or spreading fertilizer
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United States of America Patent
Stats
-
Apr 28, 1981
Grant Date -
N/A
app pub date -
Jul 24, 1979
filing date -
Aug 10, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for distributing pulverulent or particulate materials to a plurality of dispensing points, e.g., for sowing seeds or spreading fertilizer. A supply conduit carrying a main stream of material, for example, entrained in air, arrives at the center of a distributor head with a circular periphery. A deflector or distributor cone or a revolving nozzle distributes the material to a plurality of inlet ends of discharge hoses. Pairs of discharge hoses with their inlet ends located diametrically opposite each other are combined for supplying each dispensing point with a constant uniform flow rate irrespective of the inclination of the distributor head when operating on rough terrain.
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Cited Art Landscape
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