发明名称 |
Multiple filtration system for a vacuum cleaner |
摘要 |
A method of providing a multiple filtration arrangement for a floor care appliance 100 consists of the steps of; removing a dirt container 550 from the appliance housing; inserting a filter member 581 and a filtration bag 612 into the dirt container 550; and, replacing the dirt container 550 in the cleaner housing 224 interposed in the dirt laden air stream. The dirt container 550 may be provided with a lid. The filtration bag 612 may or may not be disposable and may or may not have a HEPA rating.
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申请公布号 |
GB2426438(A) |
申请公布日期 |
2006.11.29 |
申请号 |
GB20060015751 |
申请日期 |
2003.05.01 |
申请人 |
THE HOOVER COMPANY |
发明人 |
DAVID W MOINE;DAVID J BOLES;NICK M BOSYJ;KURT D HARSH;JACKSON WILLIAM WEGELIN |
分类号 |
A47L9/14;A47L5/28;A47L5/30;A47L9/04;A47L9/10;A47L9/12;A47L9/20 |
主分类号 |
A47L9/14 |
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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