发明名称 |
FILTER ELEMENT FOR AN AIR FILTER AND A METHOD FOR THE PRODUCTION THEREOF |
摘要 |
The invention relates to a filter element for an air filter, comprising a filter insert (2; 8; 10) and a seal (6) running around the outer edges of said filter insert (2; 8; 10) on the flat side. This filter insert (2; 8; 10) is folded in a zigzag format and consists of filter paper or filter fabric. The filter element (1; 7; 9; 10) rests against the casing parts of a filter casing through the seal (6). The folded filter insert (2; 8; 10) has a contour on one side deviating extensively from one plane in at least certain predetermined areas, thus creating a continuous zigzag fold.
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申请公布号 |
CA2287455(A1) |
申请公布日期 |
1998.10.29 |
申请号 |
CA19982287455 |
申请日期 |
1998.04.15 |
申请人 |
FILTERWERK MANN & HUMMEL GMBH |
发明人 |
SOMMER, BRUNO;ERNST, VOLKER;KLOTZ, ARTHUR |
分类号 |
B01D46/00;B01D46/10;B01D46/52;B65H45/20;F02M35/024;(IPC1-7):B01D46/52 |
主分类号 |
B01D46/00 |
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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