发明名称 |
Cyclone dust collecting apparatus and a vacuum cleaner having the same |
摘要 |
A cyclone dust-collecting apparatus capable of separately collecting relatively large dust particles and small dust particles, and implementing compact size and light weight thereof comprises a suction air inlet, a first dust-collecting chamber for collecting relatively large dust particles from dust-laden air drawn in through the suction air inlet, a second dust-collecting chamber for collecting relatively small dust particles from the air passed through the first dust collecting chamber, a cyclone generation portion extending across the first and the second dust-collecting chambers to provide fluid communication therebetween, a dust separation assembly formed in the cyclone generation portion configured to collide with the dust drawn in through the suction air inlet and to form a cyclone air stream in the second dust-collecting chamber, and an air discharge pipe disposed in the cyclone generation portion spaced apart from the dust separation assembly.
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申请公布号 |
US7332008(B2) |
申请公布日期 |
2008.02.19 |
申请号 |
US20040959683 |
申请日期 |
2004.10.06 |
申请人 |
SAMSUNG GWANGJU ELECTRONICS CO., LTD. |
发明人 |
OH JANG-KEUN;HAN JUNG-GYUN |
分类号 |
A47L9/16;B01D45/12;A47L5/24;A47L5/36;A47L9/00;A47L9/10;B01D45/14;B04C3/00;B04C3/06;B04C5/081 |
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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