发明名称 |
Bagless vacuum cleaner and dirt collection assembly |
摘要 |
A vacuum cleaner includes a housing, a suction generator and a dirt collection assembly. The dirt collection assembly includes an inlet, an outlet and a concave air deflector. Air is delivered into a dirt collection chamber formed in the dirt collection assembly along a substantially parabolic trajectory.
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申请公布号 |
US2005044657(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
US20040929642 |
申请日期 |
2004.08.30 |
申请人 |
SHANOR MICHAEL J.;PULLINS ALAN T. |
发明人 |
SHANOR MICHAEL J.;PULLINS ALAN T. |
分类号 |
A47L9/00;A47L9/10;A47L9/14;A47L9/16;(IPC1-7):A47L9/10 |
主分类号 |
A47L9/00 |
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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