发明名称 Vacuum cleaner
摘要 A vacuum cleaner 2 having a housing 4 having an inlet 12 and an outlet 54 is disclosed. Actuation of a motor 46 causes a fan to displace air out of outlet 54 , and the resulting suction upstream of the fan draws dirty air through inlet 12 and inwardly through walls of filter unit 22 . Air from filter unit 22 passes along a duct to the motor 46 and fan. The housing 4 is formed from a first housing part defining a recess 36 , and the recess is then closed by means of a closure member 56 to define the duct between the filter unit 22 and the motor 46.
申请公布号 US7383606(B2) 申请公布日期 2008.06.10
申请号 US20040876825 申请日期 2004.06.25
申请人 BLACK & DECKER INC. 发明人 BARKER DAVID;PEARS BARRY;RILEY MARTYN
分类号 A47L5/00;A47L5/36;A47L9/00;A47L9/06;A47L9/14;A47L9/19;A47L9/22;A47L9/24 主分类号 A47L5/00
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