Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – Including whirler device to induce fluid rotation
Patent
1984-06-29
1986-08-05
Peters, Jr., Joseph F.
Fluid sprinkling, spraying, and diffusing
Combining of separately supplied fluids
Including whirler device to induce fluid rotation
239427, 239432, B05B 704
Patent
active
046038132
ABSTRACT:
An expansion control mixing and dispensing nozzle adapted for attachment to an associated two-component liquid dispensing gun for mixing and dispensing liquid foamable products. The nozzle includes a mixing chamber, a mixing chamber outlet tube and an outlet tube cover arranged in co-axial relation. The outlet tube cover including an outlet slot or passage in its outer end portion; its inner end surrounds a part of the mixing chamber outlet tube so as to define an annular auxiliary chamber therebetween. The mixing chamber has spaced apart inlet ports for receiving individual liquid components and a baffle or the like to impart a swirling action to the components as they expand in the mixing chamber, a pre-discharge chamber lies between the outlet slot and the end of the outlet cover.
REFERENCES:
patent: 2012139 (1935-08-01), Peabody
patent: 2840185 (1958-06-01), Norgren
patent: 3633795 (1972-01-01), Brooks
patent: 3734406 (1973-05-01), Runstadler
patent: 3829013 (1974-08-01), Ratnik
patent: 3949970 (1976-04-01), ter Braak
Bufalino Angelo J.
Fitzgibbon James T.
Insta-Foam Products Inc.
Peters Jr. Joseph F.
Weldon Kevin Patrick
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