Clothes washing machine with improved filter assembly

Textiles: fluid treating apparatus – Machines – Combined

Reexamination Certificate

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Details

C134S110000

Reexamination Certificate

active

07418842

ABSTRACT:
Clothes washing machine comprising a washing tub, a drain pipe provided under said tub and connecting it with a drain pump chamber, said drain pipe comprising a central length and a final length oriented horizontally towards said drain pump chamber, a hydraulic impeller (4) provided within said drain pump chamber, wherein in correspondence to and below said final length there is arranged an auxiliary filtering chamber connected to said final length via a horizontal aperture provided in the bottom wall of said final length.Said horizontal aperture is situated at the beginning of said final length, as viewed in the direction of flow of the liquor being let off said tub.In a preferred manner, said auxiliary filtering chamber is provided with a bottom wall connected to said central length via a smoothly radiused union that is concave towards the interior of said central length.

REFERENCES:
patent: 904286 (1908-11-01), Waibel
patent: 1690974 (1928-11-01), Hazard et al.
patent: 1887781 (1932-11-01), Parr
patent: 2011031 (1935-08-01), Birch
patent: 2142888 (1939-01-01), Donnallan
patent: 2360278 (1944-10-01), Robertson
patent: 2927451 (1960-03-01), Bochan
patent: 3102409 (1963-09-01), Paganini
patent: 3228525 (1966-01-01), Evans et al.
patent: 3466901 (1969-09-01), Reid
patent: 3590606 (1971-07-01), Takeyama
patent: 4485645 (1984-12-01), Mulder et al.
patent: 4566970 (1986-01-01), Piai et al.
patent: 5493745 (1996-02-01), Hauch
patent: 5660063 (1997-08-01), Lee et al.
patent: 6584812 (2003-07-01), Killane
patent: 43 43 044 (1994-06-01), None
patent: 2 190 926 (1997-12-01), None
patent: 2001-321596 (2001-11-01), None
patent: 2002-126393 (2002-05-01), None

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