发明名称 |
Vacuum cleaner using centrifugal force dust collection to prevent filter blinding |
摘要 |
A vacuum cleaner includes an electric blower generating the suction force; a suction port body on which the suction force of the electric blower acts and which sucks in the dust on the surface to be cleaned; and a centrifugal force dust collection section to collect the dust from the suction port body. The electric blower includes a fan section and a low input type motor to drive the fan section.
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申请公布号 |
US6647587(B1) |
申请公布日期 |
2003.11.18 |
申请号 |
US20000630698 |
申请日期 |
2000.08.01 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OHARA NAOYUKI;KAJIKAWA SABURO;KATO TOMONORI;MORI HIROSHI;ITO KOUICHI;YOSHIDA SHIN |
分类号 |
A47L9/00;A47L5/22;A47L5/30;A47L9/10;A47L9/16;A47L9/28;(IPC1-7):A47L9/16 |
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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