发明名称 ELECTRICALLY DRIVEN SUCTION UNIT FOR A VACUUM CLEANER
摘要 The invention relates to an electrically driven suction unit (1) for a vacuum cleaner, said suction unit suctioning the air (S) which is to be filtered (S) via a suction pipe (2). Said air is guided through a filter (3) in such a manner that by an essentially vertical (V) upwardly directed airflow (4) at least partially blows through the filter (3) during filtering. According to the invention, the filter (3) is connected to a dust vacuum container (5) in order to improve hygiene during the removal of dust. The dust vacuum container (5) is detachably connected to the suction pipe (2) and the dust vacuum container (5) is arranged as a unit which can be changed inside the suction unit (1), together with the filter (3).
申请公布号 WO2004100747(A2) 申请公布日期 2004.11.25
申请号 WO2004DE00841 申请日期 2004.04.23
申请人 SCHMITT, ROBERT 发明人 SCHMITT, ROBERT
分类号 A47L5/36;A47L5/38;A47L9/14 主分类号 A47L5/36
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