Multi-component spraying system

Details Multi-component spraying system Multi-component spraying system

1989-04-24

1990-11-06

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Processes

Including mixing or combining with air, gas or steam

239296, 239414, 239422, 2394245, 239427, 239433, 239DIG8, 2394193, B05B 708, B05B 128

Patent

active

049679562

ABSTRACT:
An air-assisted, airless atomization, plural component spraying system and method includes a first source of a first component, e.g., a resin; a second source of a second component, e.g., catalyst for the resin; spraying means to mix the resin and catalyst and direct the mixture to a substrate and a source of compressed air. The spraying means includes a nozzle assembly which comprises a liquid nozzle for forming liquid into a fan-like film with expanding edges extending from a liquid orifice, and a nozzle assembly for directing a flow of compressed air and catalyst at the fan-like film closely adjacent the liquid orifice. In an internal mix system, compressed air is directed to impinge upon the expanding edges of the fan-like stream of mixed resin and catalyst downstream of the impingement of a flow of compressed air on the fan-like stream to capture particles in small, uniform spray pattern.

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Glas-Craft, Inc., LPA Low Pressure Airless Product Sheet.
Glas-Craft, Inc., ISD Spray Up System Product Sheet.

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