发明申请
US20080289503A1 Method and Device for Welding Metallic Fibers Into a Fleece by Repeatedly Carrying out a Welding Process, Fleece Having Welded Metallic Fibers and Method of Filtering Exhaust Gas With a Fleece
有权
通过重复进行焊接方法将金属纤维焊接到羊毛中的方法和装置，具有焊接金属纤维的羊毛和用羊毛过滤废气的方法
- 专利标题： Method and Device for Welding Metallic Fibers Into a Fleece by Repeatedly Carrying out a Welding Process, Fleece Having Welded Metallic Fibers and Method of Filtering Exhaust Gas With a Fleece
- 专利标题（中）： 通过重复进行焊接方法将金属纤维焊接到羊毛中的方法和装置，具有焊接金属纤维的羊毛和用羊毛过滤废气的方法
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申请号： US11942366申请日： 2007-11-19
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公开(公告)号： US20080289503A1公开(公告)日： 2008-11-27
- 发明人: Rolf Bruck , Gottfried Wilhelm Haesemann
- 申请人： Rolf Bruck , Gottfried Wilhelm Haesemann
- 申请人地址： DE Lohmar
- 专利权人： EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH
- 当前专利权人： EMITEC GESELLSCHAFT FUR EMISSIONSTECHNOLOGIE MBH
- 当前专利权人地址： DE Lohmar
- 优先权： DEDE102005023384.8 20050517
- 主分类号： B01D46/10
- IPC分类号： B01D46/10 ; B23K31/02
摘要：
A method and a device produce a fleece of metallic fibers in a layer in which the metallic fibers are welded to one another to form the fleece. A welding process is repeatedly carried out with regard to a portion or section of the fleece. Such metallic fiber fleeces are used, in particular, for exhaust gas treatment units in the automobile industry.