VACUUM CLEANER WITH CIRCULATING WATER Russian patent published in 2004 - IPC

Abstract RU 2223025 C2

FIELD: domestic appliance engineering. SUBSTANCE: device has main casing, suction head connectable to lower part of the casing having suction opening for sucking-in foreign materials and fluids covering surface of thing under cleaning. The device has paddle wheel unit mounted on one side of the main casing for producing suction force, filtering unit mounted in sucking passage between suction head and paddle wheel unit for separating foreign materials containing in the sucked liquid and reservoir containing rinsing water connected to outlet opening of the paddle wheel unit in the main casing for storing rinsing water. Injection nozzle is available in suction head for injecting rinsing water supplied from the reservoir containing rinsing water to thing surface under cleaning. EFFECT: wide range of functional applications; facilitated removal of spots and dust and other foreign materials. 31 cl, 11 dwg

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RU 2 223 025 C2

Authors

Li Seong Bin

Nam Khieun Sik

Dates

2004-02-10Published

2002-01-04Filed