Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Fluidic oscillator
Patent
1990-06-05
1991-10-08
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
Fluidic oscillator
239590, 2395905, 239601, B05B 100
Patent
active
050546929
ABSTRACT:
A fluid discharge apparatus for imparting a stream configuration to a current of fluid. The fluid discharge apparatus includes a nozzle containing a passageway having at least a receiving portion with a substantially rectilinear cross-section and an issuing portion with a substantially curvilinear cross-section, such that a fluid current passing through the passageway emerges therefrom in a stream configuration.
The nozzle may be pivotably connected to a second nozzle. The second nozzle is adapted for incorporation into a sprayer-type fluid dispenser, and contains a second passageway. Pivoting of the first nozzle towards, and its consequent attachment to, the second nozzle brings the first and second passageways into sealed communication. This permits the fluid current generated by the sprayer apparatus to be dispensed as either a spray, when the first nozzle is not attached to the second nozzle, or as a stream, when the first nozzle is so attached.
REFERENCES:
patent: 3785571 (1974-01-01), Hoening
patent: 4350298 (1982-09-01), Tada
patent: 4463905 (1984-08-01), Stoesser et al.
patent: 4706888 (1987-11-01), Dobbs
patent: 4815663 (1989-03-01), Tada
Auer Harry T.
Foster Donald D.
Contico Internation, Inc.
Kashnikow Andres
Morris Lesley D.
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