发明名称 |
Shop vacuum cleaner with cyclonic separator |
摘要 |
A shop vacuum cleaner has a series of dust separation stages, with the large majority of the dust being preseparated in a cyclonic separator and deposited into a first drum or barrel. The remaining dust is carried in the air stream is filtered out in a pre-filter in a second vacuum cleaner drum. A final filter cartridge is fitted onto the intake of the vacuum head. The vacuum cleaner machine exhausts clean, filtered air into the ambient. |
申请公布号 |
US8161597(B2) |
申请公布日期 |
2012.04.24 |
申请号 |
US20080139705 |
申请日期 |
2008.06.16 |
申请人 |
WITTER ROBERT M.;HILL JEFFREY;ONEIDA AIR SYSTEMS, INC. |
发明人 |
WITTER ROBERT M.;HILL JEFFREY |
分类号 |
A47L9/10 |
主分类号 |
A47L9/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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