Dust collector for cleaner and cleaner having the same
US9474425B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2015 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Sep 14, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D46/2411
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dust collector for a cleaner and a cleaner are provided. The dust collector includes a dust-collection container (10) defining an inner chamber therein and having a dust-laden air inlet (101) and an air outlet (102); a filter (30) disposed in the dust-collection container (10) and having a filtering cup (32) and a flange (31), the flange (31) being connected with an inner wall of the dust-collection container (10) to divide the inner chamber into a first chamber (103) and a second chamber (104); and a cyclone barrel (20) disposed in the second chamber (104) and having an air inlet (201), an open upper end (202) and a closed lower end (203), a lower end of the filtering cup (32) being extended into the cyclone barrel (20) through the open upper end (202), the open upper end (202) being spaced apart from a lower surface (311) of the flange (31).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.