发明名称 Dust collection in vacuum cleaners
摘要 A cyclonic separator assembly for a vacuum cleaner, the assembly including a first cyclonic separator for effecting a first stage of dust separation from the suction airflow of the cleaner, and at least one further cyclonic separator for further separation of dust from the air flow following the first separator, and a receptacle for separated dust, the receptacle including respective receiving portions for receiving dust separated by the first separator and the further separator(s), wherein the respective portions of the dust receptacle are able to be emptied separately from one another.
申请公布号 US7740676(B2) 申请公布日期 2010.06.22
申请号 US20070862806 申请日期 2007.09.27
申请人 VAX LIMITED 发明人 BURNHAM GAVIN;GROVE PHILIP;IRFAN MOHAMMED
分类号 B01D45/12 主分类号 B01D45/12
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