| 发明名称 |
Filter element, for gas flows |
| 摘要 |
The filter element has inner, downstream layer (2) with a predetermined factor larger than the outer, upstream layer (3), with the zigzag folds of these layers meshing with one another. The filter element has several layers (2,3).
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| 申请公布号 |
DE19849477(A1) |
申请公布日期 |
1999.05.27 |
| 申请号 |
DE19981049477 |
申请日期 |
1998.10.27 |
| 申请人 |
FILTERWERK MANN & HUMMEL GMBH, 71638 LUDWIGSBURG, DE |
发明人 |
KOCH, VOLKER, 70193 STUTTGART, DE;SCHNABEL, WERNER, 74747 RAVENSTEIN, DE |
| 分类号 |
B01D29/01;B01D46/10;B01D46/24;B01D46/52;(IPC1-7):B01D29/07;D04H11/04 |
主分类号 |
B01D29/01 |
| 代理机构 |
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代理人 |
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