Filtering device

Details Filtering device Filtering device

1991-05-24

1992-03-03

Jones, W. Gary

Liquid purification or separation

Structural installation

Closed circulating system

210232, 2104162, 119 5, E04H 400

Patent

active

050929917

ABSTRACT:
A filtering device which is disclosed herein comprises a rising pipe bascially shaped into a cylinder having a drain port at its upper end and placed within a box-like basin to vertically extend, and a porous air injecting member contained within the rising pipe at its lower portion in a connected relationship to a pressurized air source to develop and upward flow of water within the rising pipe. In the filtering device, the rising pipe is formed of an elastic material to have a back wall comprised of a pair of mounting portions forming an angle slightly larger than that of the corner of the basin and connected to a connecting portion, and a front wall. The back and front walls are disposed respectively to be faced to the corner and to be faced inwardly of the basin when the filtering device is attached. The rising pipe has a cross-sectional configuration such that the back and front walls are connected to form a close section. Suckers are fixedly mounted on the outer surfaces of the mounting portions of the back wall and adapted to be adsorbed onto two surfaces, of the basin, consituating the corners, respectively.

REFERENCES:
patent: 3119774 (1960-06-01), Arak
patent: 3294239 (1963-03-01), Dayes
patent: 3717253 (1973-02-01), Lovitz
patent: 3770128 (1973-11-01), Kast
patent: 3785494 (1974-01-01), Sama
patent: 3850806 (1974-11-01), Cohen
patent: 3867292 (1975-02-01), Cornell
patent: 3927643 (1975-12-01), Ritzow et al.
patent: 4186093 (1980-01-01), Willinger
patent: 4552657 (1985-11-01), Ogawa
patent: 4556485 (1985-12-01), Ogawa
patent: 4620924 (1986-11-01), Goldman et al.

Affiliated with

Also associated with

Rating

Filtering device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filtering device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-270109