FIELD: household appliances.
SUBSTANCE: vacuum cleaner comprises a unit (1) for aerodynamic impact on dust particles and/or surface (40) to be purified, in order to become particles forced from surface (40) and unit (1). Assembly (1) includes housing (10), having an inner space (11), limited wall (12) of a housing in which there is at least one hole (13), movable surface (30), which is built into wall (12) of housing, and means (31) to actuate movable surface (30) which are made with possibility of oscillatory displacement surface (30), which prompts air in turn be retracted in housing (10) through hole (13) and pushed from body (10) through said hole (13). At least, wall section (12) of housing, in particular, wall section (12) of housing in which there is a hole (13), can move in unit (1).
EFFECT: surface cleaning.
14 cl, 8 dwg
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RU2519036C2 |
