发明名称 |
METHOD AND SHEET METAL PILE FOR PRODUCING A HONEYCOMB BODY WITH A PLURALITY OF CHANNELS THROUGH WHICH A FLUID IS ABLE TO FLOW |
摘要 |
To manufacture a honeycomb body, it is proposed that at least one stack is layered up from a plurality of at least partly structured sheet metal layers. Each stack is folded over about a bending line such that a sheet metal pack is formed having a curved first end area and a second end area. The second end area has a first end section and a second end section. A first end face of the first end section forms a first angle with a central plane, and a second end face of the second end section forms a second angle with the central plane, wherein the first angle is smaller than the second angle. The sheet metal packs are held by looping devices disposed in a mold, and the sheet metal pack is looped into a honeycomb body by rotation of the looping devices. |
申请公布号 |
EP1091805(B1) |
申请公布日期 |
2002.07.31 |
申请号 |
EP19990955234 |
申请日期 |
1999.05.28 |
申请人 |
EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH |
发明人 |
DIEWALD, ROBERT;VIERKOETTER, MANFRED |
分类号 |
B01D53/86;B01J35/04;B21D47/00;F01N3/28;(IPC1-7):B01J35/04 |
主分类号 |
B01D53/86 |
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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