发明名称 A HANDHELD CLEANING APPLIANCE WITH A CYCLONE AND A PRE-MOTOR FILTER
摘要 A handheld cleaning appliance includes a dirty air inlet, a clean air outlet and separating apparatus for separating dirt and dust from an airflow in an airflow path leading from the air inlet to the air outlet. The appliance also includes a body housing a fan and motor for drawing air into the appliance via the dirty air inlet. The separator includes at least one cyclone. The separator and the body are releasably connected together around a chamber in the airflow path which is formed partly by the body and partly by the separator, the chamber housing a filter which is located upstream of the fan and motor and downstream of the cyclone.
申请公布号 EP2040599(A1) 申请公布日期 2009.04.01
申请号 EP20070733481 申请日期 2007.07.06
申请人 DYSON TECHNOLOGY LIMITED 发明人 DYSON, JAMES;WHITE, WILLIAM, ROBERT, JAMES;MILNE, WILLIAM, FRAME
分类号 A47L5/24;A47L9/16 主分类号 A47L5/24
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