Dispensing – With discharge assistant – With movable nozzle interconnected therewith
Patent
1994-07-08
1995-02-28
Kashnikow, Andres
Dispensing
With discharge assistant
With movable nozzle interconnected therewith
B05B 9043
Patent
active
053929624
ABSTRACT:
The invention is an atomizing pump for dispensing a quantity of liquid in a fine spray. The pump mechanism is constructed entirely of plastic, including the inlet and outlet valves, the piston, pump housing, and spring. This construction allows the pump to be easily recycled. The pump can also be constructed using two biasing springs. The first spring is used only to return the pump piston; the second spring is used only to bias the outlet valve. In this manner, the person operating the pump only presses downwardly against the force of the first spring, and not the second. As a result of this biasing arrangement, less actuation force is required.
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DeRosa Kenneth
Kashnikow Andres
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