Spray and foam dispensing nozzle

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – And valving means controlling flow for combining

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Details

137889, 137891, 137896, 2394275, 2394285, 239432, 239443, 239553, 285260, 285DIG22, B05B 704

Patent

active

042770300

ABSTRACT:
A versatile portable fluid dispensing, manually controlled gun with instant selectivity of hard, soft or foam flow of liquids, either of water or a solution, with or without entrainment of fluid such as air and with or without a foaming flow of the fluid whereby each of a great many different relations of discharge can be selected with a versatile solution discharge nozzle that provides selectively changeable liquid solid jet streams or soft flows of liquids with or without entrainment of a fluid such as air; and selectively with entrainment of air operable either with or without a foaming agent in the liquid. Instant controls interchangeably operated provide any one of twelve different dispensing relations with water alone or with a chemical foaming agent, each supplied separately or together as a mixture; in each of these phases, namely jet flow, soft flow and foam flow.

REFERENCES:
patent: 2527848 (1950-10-01), Prack
patent: 2761516 (1956-09-01), Vassilkousky
patent: 2908227 (1959-10-01), McDougall
patent: 2965309 (1960-12-01), Parrott
patent: 3057561 (1962-10-01), Corlett, Jr.
patent: 3094171 (1963-06-01), Gagliardo
patent: 3194254 (1965-07-01), Zmek
patent: 3308998 (1967-03-01), Oppasser et al.
patent: 3338173 (1967-08-01), Gunzel, Jr. et al.
patent: 3401774 (1968-09-01), Krahn
patent: 3640552 (1972-02-01), Demler, Sr. et al.
patent: 3892361 (1975-07-01), Mocarski

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