FIELD: mechanical engineering.
SUBSTANCE: dust catching apparatus for utilization in vacuum cleaner has main casing equipped with air suction channel, first and second discharge channels adapted for discharge of filtered air, first filtering device located between air suction channel and first discharge channel and adapted for filtering dust from air, and cyclone-type filtering device located between air suction channel and second discharge channel and adapted for removal of dust from air by centrifugal force.
EFFECT: improved suction force and increased efficiency.
18 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DUST CATCHING APPARATUS FOR VACUUM CLEANER (VERSIONS) | 2004 |
|
RU2281683C2 |
| VACUUM CLEANER | 2003 |
|
RU2257830C2 |
| CYCLONE DUST-TRAPPING DEVICE OF THE VACUUM CLEANER | 2003 |
|
RU2262289C2 |
| CYCLONE-TYPE DUST CATCHING APPARATUS AND VACUUM CLEANER EQUIPPED WITH THE SAME | 2004 |
|
RU2275839C2 |
| CYCLONE-TYPE DUST CATCHING APPARATUS AND VACUUM CLEANER EQUIPPED WITH THE SAME | 2004 |
|
RU2283613C2 |
| CYCLONE-TYPE DUST CATCHING APPARATUS FOR VACUUM CLEANER | 2003 |
|
RU2262288C2 |
| CYCLONE DUST COLLECTING DEVICE OF VACUUM CLEANER | 2003 |
|
RU2253346C1 |
| VACUUM CLEANER (VERSIONS) | 2006 |
|
RU2339290C2 |
| CYCLONE-TYPE DUST CATCHER FOR VACUUM CLEANER | 2003 |
|
RU2251957C2 |
| DUST CATCHING APPARATUS WITH PLURALITY OF CYCLONE RESERVOIRS FOR VACUUM CLEANER | 2005 |
|
RU2286079C2 |
