Liquid purification or separation – Structural installation – Closed circulating system
Patent
1997-05-30
1998-10-27
Lithgow, Thomas M.
Liquid purification or separation
Structural installation
Closed circulating system
210237, 210238, 210409, 2104161, 210456, 68 18F, B01D 2966, B01D 2994, B01D 3522, D06F 3910
Patent
active
058274235
ABSTRACT:
A filtering device for use in a washing machine is disclosed. The filtering device has a filtering web disposed so that a planar direction thereof is equal with a flowing direction of the washing water in the pipe in which washing water circulates, and many ribs disposed on the filtering web to form a lattice. Longitudinal directions of the ribs have a predetermined angle against the flowing direction of the washing water. The washing water flowing in the pipe during a draining operation is guided toward the edge areas of the filtering web, so it is distributed to be in uniform contact with the filtering web. The dirt having been adhered to the filtering web during the washing operation is efficiently removed by the washing water guided by the ribs during the draining operation.
REFERENCES:
patent: 1822006 (1931-09-01), Bull
patent: 3332259 (1967-07-01), Zylstra
patent: 3335864 (1967-08-01), Miller
patent: 3543542 (1970-12-01), Bochan
patent: 3727435 (1973-04-01), Menk
patent: 3774418 (1973-11-01), Ohmann
patent: 4204967 (1980-05-01), Bannister
patent: 4833900 (1989-05-01), Babuin
patent: 5024771 (1991-06-01), Chiarito
patent: 5545318 (1996-08-01), Richmond
Daewoo Electronics Co. Ltd.
Lithgow Thomas M.
LandOfFree
Filtering device for a washing machine 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 for a washing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filtering device for a washing machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1611467