发明名称 |
Air duct filter for e.g. pollen has a stiffening-tab with side-tab extension folded towards the direction of incoming air |
摘要 |
<p>An air filter e.g. pollen filter has a fan-fold fleece filter web insert. The filter insert end-face has a flexible stiffening tab (1A) running parallel to the folds (F) and having a side extension (1B) tab. The stiffening tab is located on that side of the fan fold structure opposite to the incoming flow (S). The side extension tab (1B) is folded along the link line (V) outwards and towards the incoming flow (S).</p> |
申请公布号 |
DE20312568(U1) |
申请公布日期 |
2004.12.16 |
申请号 |
DE2003212568U |
申请日期 |
2003.08.13 |
申请人 |
B & S INDUSTRIESERVICE GMBH |
发明人 |
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分类号 |
B01D46/10;B01D46/52;(IPC1-7):B01D46/52;B01D46/42 |
主分类号 |
B01D46/10 |
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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