Filtering apparatus for sink drain pipe

Details Filtering apparatus for sink drain pipe Filtering apparatus for sink drain pipe

1995-09-21

1996-09-10

Walker, W. L.

Liquid purification or separation

Filter

Within flow line or flow line connected close casing

210460, 2105322, B01D 2903, B01D 35027

Patent

active

055542859

ABSTRACT:
A water filtration system for use with a sink, comprising: (a) a main housing member, circumscribing an enclosure subdivided into first and second compartments by an intermediate upright partition wall; (b) a fluid intake, mounted into the first compartment and adapted to be fluidingly connected to the drain pipe of the sink; (c) a water outlet, mounted into the second compartment and adapted to be fluidingly connected to a sewer line; wherein the partition wall defines a lower water-tight portion and an upper portion having a plurality of bores, the bores sized for macroparticulate contaminant screening of the fluid wherein purified water only is allowed through the partition wall upper portion and into the second compartment; (d) a tray, releasably engaged into the first compartment for collecting the macroparticulate contaminant screened by the partition wall upper portion; and (e) an elbowed siphon duct, mounted into the second compartment and operatively coupled to the water outlet, for escape of purified water from the enclosure to the sewers.

REFERENCES:
patent: 3814261 (1974-06-01), Morgan, Jr.
patent: 3986963 (1976-10-01), Maroschak
patent: 4319998 (1982-03-01), Anderson
patent: 4597871 (1988-07-01), Okouchi et al.
patent: 5078874 (1992-01-01), Sullivan
patent: 5354465 (1994-10-01), Tollison

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