Nozzle

Fluid sprinkling – spraying – and diffusing – Distributor continuously moves relative to support during... – Wriggler or flexible distributor

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Details

239489, 239602, 406 92, B05B 300

Patent

active

046117598

ABSTRACT:
A nozzle for expelling a fluid stream and dispersing and/or mixing same with(in) an ambient fluid is comprised of a resiliently flexible tube having an effective length at least equal to one harmonic wavelength of a coupled fluid stream for flexural resonant vibration of the tube as the stream is conducted therethrough, wherein the tube has a transverse cross-sectional profile and a longitudinal cross-sectional profile, at least one of which possesses a motion-affecting geometric gradient. The tube of the nozzle may include vanes disposed for creating turbulence within the ambient fluid. The nozzle is preferably formed from an elastomeric material and includes an enlarged, plastically deformable shoulder region at its proximal end for radial distention upon passage of any particulate material within the fluid stream having a dimensional aspect in excess of the bore dimension of the tube.

REFERENCES:
patent: 1546714 (1925-07-01), Buzbee
patent: 2509817 (1950-05-01), Foreman
patent: 2601655 (1952-06-01), Young
patent: 2661194 (1953-12-01), Katovsich
patent: 2700577 (1955-01-01), Oace
patent: 2744786 (1956-05-01), Whitehead
patent: 2758874 (1956-08-01), Snyder
patent: 2977963 (1961-04-01), Klint
patent: 3490654 (1970-01-01), Fischer
patent: 3692243 (1972-09-01), Breunsbach
patent: 3719207 (1973-03-01), Takeda
patent: 4332292 (1982-06-01), Garberick

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