METHOD OF PUMPING OUT LIQUID FROM WATER-SUPPLY HOUSEHOLD DEVICE Russian patent published in 2014 - IPC A47L15/00 

Abstract RU 2515463 C2

FIELD: personal use articles.

SUBSTANCE: invention relates to a method of pumping out liquid from the water-supply household device (GS), in particular a household dishwasher, according to which water is at least periodically discharged from the water-supply household device by means of a discharge pump (LP), and is at least periodically pumped via the circulation pump (UP).

EFFECT: according to the invention the frequency of rotation of the circulation pump (UP) before actuation of the discharge pump (LP), is substantially smoothly (without hydraulic shock) reduced from the maximum value (nMax) to at least the minimum value (nMin) of the rate of rotation.

44 cl, 2 dwg

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RU 2 515 463 C2

Authors

Faut Mikhael'

Obershtaller Ehrvin

Rajter Andreas

Riger Roland

Dates

2014-05-10Published

2009-12-04Filed