Dripless, splashless nozzle

Details Dripless, splashless nozzle Dripless, splashless nozzle

1991-06-20

1993-02-23

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Processes

239499, 222571, B05B 1700

Patent

active

051882892

ABSTRACT:
A nozzle assembly for dripless, splashless dispensing of liquids of various viscosities is comprised of three elements: a tubing terminator, a nozzle body and a nozzle head. The tubing terminator is adapted at a first end to accept fluid flow from a compressible tube into a central bore, which does not extend all of the way to the second end, but ends with at least one radial bore. When the tubing terminator is inserted into the nozzle body and fluid flow is initiated, the fluid leaving the terminator impinges an intermediate bore portion having walls angling away from the longitudinal axis of the nozzle body. This impingement serves to swirl the fluid and minimize dripping and splashing. A nozzle head, which covers the flow chamber into which the intermediate bore portion of the nozzle body opens, has a wire mesh screen covering the opening out of which the fluid is dispensed.

REFERENCES:
patent: 168201 (1875-09-01), Wharton
patent: 2985385 (1961-05-01), Bowers et al.
patent: 3011684 (1961-12-01), Corneil
patent: 3344732 (1967-10-01), Kleydorff et al.
patent: 4271988 (1981-06-01), Clausen

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