Rinsing procedure for automatic washing machine

Details Rinsing procedure for automatic washing machine Rinsing procedure for automatic washing machine

1996-07-25

1998-04-14

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Manipulation of liquid

8159, 68 1205, 68 1212, 68 1221, D06F 3302

Patent

active

057377901

ABSTRACT:
A laundry washing machine in which water is conserved by replacing the conventional deep rinse by a series of spray rinses. Each spray rinse utilises a predetermined quantity of water which is sprayed directly at the clothes load while the load is rotated, thereby allowing the rinse water to pass straight through the clothes load, removing soil and/or detergent from the clothes on its way. The amount of water used in each spray rinse is determined from a first "sense rinse" cycle in which the volume of water required to totally saturate the clothes load is found. In each subsequent rinse, a proportion (preferably from about 50% to about 100%) of this value is used.

REFERENCES:
patent: 4303406 (1981-12-01), Ross
patent: 5167722 (1992-12-01), Pastryk et al.
patent: 5271116 (1993-12-01), Williams et al.

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