Pour spout for a container with improved screening feature

Details Pour spout for a container with improved screening feature Pour spout for a container with improved screening feature

1980-08-11

1985-11-26

Spear, Frank

Liquid purification or separation

Filter

Movable medium

210469, 210472, 222189, B01D 3502

Patent

active

045553416

ABSTRACT:
A pouring spout for a container, particularly for decantation by pouring, of a liquid phase from the container and formed with a fluid passageway having a screen disposed therein for the removal of solids from the liquid being poured from the container. This screen includes diverging grate members defining increasing open areas at increasing pouring angles of the spout. A vent is provided in the pouring spout to facilitate pressure equalization to minimize or eliminate ebullition.

REFERENCES:
patent: 2645382 (1953-07-01), Plough
patent: 3852194 (1974-12-01), Zine, Jr.
patent: 3951798 (1976-04-01), Haldopoulos
patent: 4131549 (1978-12-01), Ferrara

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