Fluid sprinkling – spraying – and diffusing – With agitation of supply means
Patent
1986-03-28
1988-09-06
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With agitation of supply means
239333, 366136, 417436, B05B 904
Patent
active
047687142
ABSTRACT:
A pressure vessel for a backpack agricultural sprayer is mounted within a container of the sprayer and connected to the sprayer pump so that liquid from the container is forced under pressure into the pressure vessel for a spraying discharge therefrom. Leakage of liquid past the piston of the sprayer pump is contained by a leak proof diaphragm in a diaphragm chamber which is connected by a conduit to the interior of the sprayer container. The diaphragm is connected to the piston to be operated therewith thus providing two separate but simultaneously acting pumps. The first pump is the piston pump for pressurizing the liquid for spraying discharge. The second pump is the diaphragm which forces liquid back and forth between the container and the diaphragm chamber in a high velocity stream which agitates the contents as the stream is projected into the container interior.
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Kashnikow Andres
Weldon Kevin Patrick
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