Aerator for liquids

Details Aerator for liquids Aerator for liquids

1994-05-12

1995-11-21

Merritt, Karen B.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

Liquid flow induces atmospheric air

261DIG22, E03C 1084

Patent

active

054679290

ABSTRACT:
The aerator has a body having openings formed therein and containing meshes and a perforated plate. A monolithic convex diaphragm, defining a wall, has holes formed in a central region thereof and is perimetrically ultrasonically welded to a seat formed in the plate. The convexity of the diaphragm is oriented in a fluid flow direction, whereby retained particles are collected at the base of the perimeter of the diaphragm.

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patent: 4530467 (1985-07-01), Bueno
patent: 4534513 (1985-08-01), Aghnides
patent: 4637552 (1987-01-01), Finkbeiner et al.
patent: 4657186 (1987-04-01), Shapiro
patent: 5242119 (1993-09-01), Jariyasunant

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