Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – With undulating or irregular cam track for noncircular...
Patent
1985-04-01
1987-05-05
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
Distributor continuously moves relative to support during...
With undulating or irregular cam track for noncircular...
239227, 239240, 2392251, B05B 308, B05B 300, B05B 304
Patent
active
046625658
ABSTRACT:
A low drift spray apparatus for controllably continuously pivoting the nozzle during discharge of spray composition whereby the emitting spray pattern describes the frustum of a cone as the nozzle pivots includes a flexible tubular segment of the liquid supply line adjacent to the nozzle; a pivotal support adjacent the nozzle for pivotally supporting an end of the flexible tubular segment about a fixed point; a fixed support at the other end of the segment, the segment being axially compressed to cause lateral displacement of a portion thereof; and a reciprocating subassembly adapted to continuously move the laterally displaced portion in a circular path substantially about an axis consisting of a line between the ends of the segment.
REFERENCES:
patent: 910400 (1909-01-01), Lischer
patent: 2511969 (1945-09-01), Chapin
patent: 2858836 (1957-08-01), Geh et al.
patent: 4351478 (1982-09-01), Looper
Brookens Ronald G.
Burkhart Patrick N.
Peters Jr. Joseph F.
Schilling Edward E.
The Dow Chemical Company
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