发明名称 |
CYCLONIC DIRT SEPARATION MODULE |
摘要 |
The invention relates to dirt separator module comprising a dirt-separation housing having an inlet and an outlet opening and defining a cyclonic airflow separator, and a suction source fluidly connected with the dirt-separation housing. A separator plate and a cylindrical wall of the dirt-separation housing form a toroidal cyclonic airflow chamber in the dirt-separator for aiding in the separation of dirt from a suction airstream developed by the suction source. The separator plate has an outer diameter smaller than the inner diameter of the cylindrical wall of the dirt-separation housing, creating a gap between the outer edge of the separator plate and the inner wall of the dirt tank. A further embodiment includes dual cyclonic separators fluidly connected through a filter assembly. A further embodiment includes a cyclonic separator in the form of a tangential helical ramp.
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申请公布号 |
US2003159411(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
US20030249113 |
申请日期 |
2003.03.17 |
申请人 |
BISSELL HOMECARE, INC. |
发明人 |
HANSEN SAMUEL N.;SMITH GARY L.;METZGER ERIC R. |
分类号 |
A47L9/16;B01D45/16;(IPC1-7):B01D50/00 |
主分类号 |
A47L9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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