Closed pesticide mix system

Details Closed pesticide mix system Closed pesticide mix system

1978-02-10

1979-10-23

Nilson, Robert G.

Fluid handling

With cleaner, lubrication added to fluid or liquid sealing...

Cleaning or steam sterilizing

137604, 141 91, 141104, F16K 1900

Patent

active

041717104

ABSTRACT:
A closed system is provided for simultaneously mixing pesticide with water and transferring the same to a storage or spray tank for subsequent use. The system includes a pipe casing having a water inlet section for connection to a pump and a water discharge section for connection to the spray tank with a venturi chamber defined therebetween. A sealed hose connects the venturi chamber to a pesticide shipping container so that when water is pumped into the spray tank, pesticide is drawn into the venturi chamber in a proper proportion for mixing with the water.

REFERENCES:
patent: 2065583 (1936-12-01), Heitzman
patent: 2599678 (1952-06-01), Walker
patent: 3447505 (1969-06-01), Wagner
patent: 4092993 (1978-06-01), Stevenson

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