Self-cleaning filter for a dishwasher

Details Self-cleaning filter for a dishwasher Self-cleaning filter for a dishwasher

1990-01-04

1991-03-12

Coe, Philip R.

Cleaning and liquid contact with solids

Apparatus

With treating fluid purifying or separating means

210167, 210316, A47L 1542

Patent

active

049985485

ABSTRACT:
A device for a dishwasher comprising a collecting container (11) for dishwater, the container being situated at the bottom of the tub, the container communicating with the inlet side of a circulation pump and with the inlet side of a drain pump. The inlet sides of the circulation pump and of the drain pump are at least partly separated from each other by means of a filter (26). By this arrangement, a self-cleaning filter having a protected position is achieved.

REFERENCES:
patent: 2894631 (1959-07-01), Levit et al.
patent: 3542594 (1970-11-01), Smith et al.
patent: 4754772 (1988-07-01), Nord et al.

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