发明名称 Dirt cup for vacuum cleaner
摘要 A vacuum cleaner is provided including a housing, a nozzle inlet, a suction generator carried on the housing and a dirt cup. The dirt cup includes a dirt collection chamber, a chamber inlet, a filter cavity and a chamber outlet. A filter element is received in the filter cavity. Air is axially directed into an interior chamber of the filter element and then radially discharged from that chamber.
申请公布号 US2004128790(A1) 申请公布日期 2004.07.08
申请号 US20030679845 申请日期 2003.10.06
申请人 MUDD AMY N. 发明人 MUDD AMY N.
分类号 A47L9/02;A47L9/10;A47L9/14;A47L9/16;(IPC1-7):A47L9/16 主分类号 A47L9/02
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