Dispensing – Fluid flow discharge – Fluid flow generated by manually actuated working member
Patent
1985-06-04
1988-06-14
Rolla, Joseph J.
Dispensing
Fluid flow discharge
Fluid flow generated by manually actuated working member
222207, 239370, 604296, B22D 4100
Patent
active
047506504
ABSTRACT:
Extended surface apparatus contained within a vessel for dispensing a liquid and connected to a nozzle assembly fitted to the vessel comprises an array or arrays of spaced apart elements and a communicating device connecting the array or arrays to the nozzle assembly. The elements are adapted to retain a predetermined dose of the liquid using the solid-liquid intermolecular attraction between the liquid and the elements when the elements come into contact with the liquid.
REFERENCES:
patent: 796129 (1905-08-01), Laughton
patent: 3224648 (1965-12-01), Zimmermann
patent: 3382871 (1968-05-01), Parry
patent: 3428222 (1969-02-01), Wright
Noland Kenneth
Rolla Joseph J.
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