发明名称 WET AND DRY VACUUM CLEANER
摘要 Hoover Case 2285 A WET AND DRY VACUUM CLEANER A filter, separator and seal arrangement is disclosed for a wet and dry hand held vacuum cleaner. A cup-shaped filter is provided which is elongated to provide a large area for enhancing sustained air performance of the cleaner with the filter being disposed within a liquid separator so as to be generally coextensive therewith. A connection arrangement is also provided between the filter and separator so as to provide an air tight and liquid tight connection therebetween but which is also easily separable to facilitate cleaning of the two devices.
申请公布号 CA1314121(C) 申请公布日期 1993.03.09
申请号 CA19880582428 申请日期 1988.11.07
申请人 HOOVER COMPANY (THE) 发明人 BOSYJ, NICK M.;LEONATTI, JOHN A.;WEBER, VINCENT L.;WAGNER, GREGORY P.
分类号 A47L5/24;A47L7/00;A47L9/10;A47L9/12;A47L9/14 主分类号 A47L5/24
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