Method and apparatus for combining liquids

Details Method and apparatus for combining liquids Method and apparatus for combining liquids

1997-05-01

1999-05-04

Derakshani, Philippe

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

222 95, 222389, 2221455, 239373, B67D 560

Patent

active

058993622

ABSTRACT:
A proportional flow controller, having a combination of common-diameter, viscosity-insensitive orifices, accurately combines two or more liquids, for a range of flow rates. A common pressure is applied to all liquids causing equal pressure drops for the orifices, thereby ensuring stable flow ratios. Control is achieved without moving parts or electrical components, for flow rates low enough for spray painting and adhesive application. A flow passage junction, downstream of all orifices, provides for combining and discharging the liquids.

REFERENCES:
patent: 4113151 (1978-09-01), Brown et al.
patent: 4121736 (1978-10-01), McGaw, Jr.
patent: 4723688 (1988-02-01), Munoz
patent: 5526957 (1996-06-01), Brown et al.

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