FIELD: items of personal and household use.
SUBSTANCE: multicyclonic dust separating device contains the main cyclone which consists of one or several cyclones, having the main air intake aperture and the main air outtake aperture which are made in the bottom part of the main cyclone, and a tube for air outtake, which communicates with the main air outtake aperture, an additional cyclone, which consists of one or several cyclones located parallel with the main cyclone and having air intake apertures made in the bottom part, separated dust being released through their upper edges; and a dust removal casing which surrounds the main and additional cyclones and catches dust in the process of its intake from air in the main and additional cyclones, at least, the first wall of the dust removal casing having the form of a semicircle and surrounding the main cyclone.
EFFECT: increase in dust removal ability of small-sized vacuum cleaner.
22 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTIPLE-CYCLONE DUST SEPARATING APPARATUS | 2006 |
|
RU2316993C2 |
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|
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| MULTICYCLONIC DEDUSTER (VERSIONS) | 2006 |
|
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|
RU2318427C1 |
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|
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|
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| CYCLONE-TYPE DUST SEPARATION DEVICE OF VACUUM CLEANER | 2007 |
|
RU2362476C1 |
| CYCLONE DUST-ENTRAPPING DEVICE (VERSIONS) | 2006 |
|
RU2321332C2 |
| MULTICYCLONE DUST EXTRACTOR | 2006 |
|
RU2328965C2 |
| DUST-SEPARATING APPARATUS FOR VACUUM CLEANER (VERSIONS) | 2005 |
|
RU2298395C2 |
