发明名称 Cleaning head for a surface cleaning apparatus
摘要 A cleaning head for a surface cleaning apparatus comprises a housing having a surface contacting surface, a first inlet 40 provided in the surface contacting surface and in communication with a first treatment stage and a second inlet 42 spaced from the first inlet 40 and provided in the surface contacting surface and, in use, in communication with a second treatment stage and a source of suction. A brush member 30 may be associated with the first inlet 40 and the first treatment stage is preferably a settling chamber 38. The second treatment stage is preferably a cyclonic dust collecting chamber 44 and the first inlet 40 may also be in communication with the source of suction.
申请公布号 GB2419276(A) 申请公布日期 2006.04.26
申请号 GB20050021289 申请日期 2005.10.19
申请人 POLAR LIGHT LIMITED 发明人 WAYNE ERNEST CONRAD
分类号 A47L9/02;A47L5/30;A47L7/02;A47L9/04;A47L9/10;A47L11/22 主分类号 A47L9/02
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