AUTOMATIC WASHING MACHINE AND METHOD Russian patent published in 2019 - IPC A47L15/00 

Abstract RU 2685853 C2

FIELD: household items and household appliances.

SUBSTANCE: invention relates to a method of automatic dishwashing of dishware using wash water, in which, in a first step, a first composition, which comprises an oxygen bleach but substantially no enzyme, is supplied to the wash water, and the dishware is washed in a washing zone with the oxygen bleach-containing wash water; and, in a second step which occurs after the first step, a second composition, which comprises an enzyme but substantially no bleach, is supplied to the wash water and the dishware is washed in said washing zone with the enzyme-containing wash water.

EFFECT: invention also relates to an automatic dishwasher and a cartridge suitable for use in this method.

12 cl, 3 dwg

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RU 2 685 853 C2

Authors

Rigobert Caroline

Seitz Boris

Mohrhard Karl-Heinz

Dierkes Frank

Hahn Karlheinz Ulrich G

Pflug Jorg

Preuschen Judith

Roy Pavlinka

Haag Marco

Van Loyen Dietmar

Campbell Stuart

Lunz Helmut

Dates

2019-04-23Published

2015-08-05Filed