发明名称 |
Cyclonic separator for separating particles from an airflow and vacuum cleaner including such a separator |
摘要 |
A cyclonic separator for separating particles and/or liquids from an airflow using means for causing the air to follow a cyclonic flow pattern through the separating chamber (12; 112; 212) and around an axis (17; 117) for causing cyclonic separation of a least a portion of the particles and/or liquids from the airflow within the separating chamber (12; 112; 212). An interior surface portion of a drum (18; 118; 218) bounding the separating chamber (12; 112; 212) and extending circumferentially around the axis (17; 117) is rotatable about the axis (17; 117) so that separation of particles and/or liquid from the airflow is improved. A vacuum cleaner including such a separator is also described.
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申请公布号 |
US7615088(B2) |
申请公布日期 |
2009.11.10 |
申请号 |
US20040567036 |
申请日期 |
2004.07.28 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BENEDICTUS JAN HANS;FRAIJ FRED |
分类号 |
B01D45/12;A47L9/16;B01D45/14;B01D50/00 |
主分类号 |
B01D45/12 |
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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