基本信息:
- 专利标题： METHOD FOR MANUFACTURING A FILTRATION DEVICE
- 专利标题（中）：一种用于生产过滤装置
- 申请号：EP05771456.0 申请日：2005-08-01
- 公开(公告)号：EP1917089A1 公开(公告)日：2008-05-07
- 发明人： Kristiansen, Jan Ingolf
- 申请人： Kristiansen, Jan Ingolf
- 申请人地址： Gamle Leangvei 21 1387 Asker NO
- 专利权人： Kristiansen, Jan Ingolf
- 当前专利权人： Kristiansen, Jan Ingolf
- 当前专利权人地址： Gamle Leangvei 21 1387 Asker NO
- 代理机构： Tisthammer, Bjørn
- 国际公布： WO2007015643 20070208
- 主分类号： B01D39/16
- IPC分类号： B01D39/16 ; B65H54/02 ; B65H55/04 ; D02G3/04
摘要：
Method for winding textile threads to filter bobbins for filtration purposes of petrochemicals, by, in a first operation, winding 4 layers laid at 30 degrees both ways, in a second operation winding 5 layers laid at 40 degrees both ways, in a third operation winding 9 layers laid at 35 degrees both ways, in a fourth and last operation winding 12 layers laid at 15 degrees one way and just with 50 degree transfer back for each layer, and repeating the first, second, third and fourth operations, the threads used thereby comprising 58 % cotton, 16 % acryl, 11,5 % flax, 11,5 % polyester, 2 % polyamide, 0,6 % acetate and 0,4 % viscose.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01D | 分离 |
| ------B01D39/00 | 用于液态或气态流体的过滤材料 |
| --------B01D39/10 | .基本由金属制成的滤网 |
| ----------B01D39/16 | ..有机材料的，例如，合成纤维 |