Hopper with floating capacity

Details Hopper with floating capacity Hopper with floating capacity

1979-07-12

1981-03-03

Rowland, James L.

Conveyors: fluid current

Ambulant or portable

406118, 406127, 406141, 406151, B65G 5330

Patent

active

042537827

ABSTRACT:
A hopper comprises a suction conduit and a pressure conduit each connected to a pump for discharge of the hopper contents, the suction conduit being horizontal and communicating at its free end via a control valve with water outside the hopper, a plurality of vertically extending suction pipes extending downwardly from the suction conduit and spaced above the hopper bottom, each suction pipe having a valve, and cone-shaped bottom valves below the suction pipe open ends for conducting water from outside the hopper to the suction pipes.

REFERENCES:
patent: 368691 (1887-08-01), See
patent: 418421 (1889-12-01), Osborn
patent: 1337279 (1920-04-01), Sensibar
patent: 1614859 (1927-01-01), Wilson
patent: 3993359 (1976-11-01), Sweeney
patent: 4176885 (1979-12-01), Alkema

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