Fluid sprinkling – spraying – and diffusing – With agitation of supply means
Patent
1993-06-02
1995-04-25
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With agitation of supply means
239344, 239354, 239361, 239375, 239526, 239654, A01C 1504
Patent
active
054091667
ABSTRACT:
A portable electric-powered particulate spreader has a housing having an inlet and an outlet. A reservoir for holding particulate material is located above the housing. A blower is located with a flow path extending from the inlet to the outlet for inducing air flow along the flow path. A particulate intake port is formed in a channel wall which encompasses an exhaust channel extending downstream from the blower to the outlet. A valve controls flow of particulate material from the reservoir to the particulate intake port. An agitator located between the reservoir and exhaust channel rotationally reciprocates and induces vibrations which assist the flow of particulate material. A foil in the exhaust channel produces a low static pressure in the which tends to draw particulate material from the reservoir into the air flow. Delays are built in so that the blower turns on before opening the valve is opened and the valve is closed before the blower is turned off.
REFERENCES:
patent: D327823 (1992-07-01), Demarest
patent: 1232618 (1917-04-01), Smart
patent: 1516660 (1924-11-01), Beach
patent: 1643969 (1927-10-01), Tittemore et al.
patent: 1703384 (1929-02-01), Birkenmaier
patent: 1785932 (1930-12-01), Brown et al.
patent: 2088551 (1937-07-01), Geldhof
patent: 2091055 (1937-08-01), Roselund et al.
patent: 2362946 (1944-11-01), Stockdale
patent: 2538756 (1951-01-01), Braswell
patent: 2770912 (1956-11-01), Deem
patent: 2937813 (1960-05-01), Rinkewich
patent: 3403941 (1968-10-01), Solt
patent: 3633828 (1972-01-01), Larson
patent: 3994437 (1976-11-01), Kitterman
patent: 4071170 (1978-01-01), Gunzel, Jr. et al.
patent: 4426039 (1984-01-01), Kwok
patent: 4522340 (1985-06-01), Gandrud
patent: 4678377 (1987-07-01), Bouchard
patent: 5119993 (1992-06-01), Gunzel, Jr. et al.
Fujitaki Roy K.
Gunzel, Jr. Rudolph M.
Shanklin Donald J.
Staggs Darcy E.
Kashnikow Andres
Natural Earth Technologies, Inc.
Weldon Kevin
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