VACUUM CLEANER ATTACHMENT FOR HARD FLOORS Russian patent published in 2011 - IPC A47L11/34 

Abstract RU 2429778 C2

FIELD: personal use articles.

SUBSTANCE: vacuum cleaner attachment for hard floors in a version designed for operations of suction and wet cleaning, comprises a device of liquid supply to a washing device, comprising a pump for liquid supply from a liquid tank. The pump for liquid supply is made to provide supply depending on the movement of the vacuum cleaner attachment during wet cleaning operation.

EFFECT: invention makes it possible to arrange for dosed liquid flow depending on a mode of vacuum cleaner attachment operation.

9 cl, 9 dwg

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RU 2 429 778 C2

Authors

Flegler Aleksander

Gajs Marko

Gepner Tomas

Shmitt Florian

Zajt Tomas

Dates

2011-09-27Published

2007-08-14Filed