发明授权
- 专利标题： FILTER MEMBER PRODUCING METHOD
- 专利标题（中）： 用于生产过滤部件
-
申请号： EP04704770.9申请日： 2004-01-23
-
公开(公告)号： EP1593420B1公开(公告)日： 2012-04-04
- 发明人: HIRATA, Yuichi, CHUO HATSUJO KABUSHIKI KAISHA , SUZUKI, Hironobu, CHUO HATSUJO KABUSHIKI KAISHA
- 申请人： CHUO HATSUJO KABUSHIKI KAISHA
- 申请人地址： 68, Aza-Kamishiota, Narumi-cho, Midori-ku Nagoya-shi, Aichi 458-0835 JP
- 专利权人： CHUO HATSUJO KABUSHIKI KAISHA
- 当前专利权人： CHUO HATSUJO KABUSHIKI KAISHA
- 当前专利权人地址： 68, Aza-Kamishiota, Narumi-cho, Midori-ku Nagoya-shi, Aichi 458-0835 JP
- 代理机构： Isarpatent
- 优先权： JP2003016616 20030124
- 国际公布： WO2004064979 20040805
- 主分类号： B01D39/00
- IPC分类号： B01D39/00 ; B60R21/26
摘要：
A method for fabricating a filtering member in which overlapping portions of a wire are bonded together in a layered manner through thermal treatment for forming a mesh is disclosed. In accordance with the method, a contact surface pressure between portions of the wire to be bonded together is maintained as equal to or higher than a predetermined level set depending on a thermal treatment condition. In this state, the thermal treatment is conducted such that a bonding portion of the wire has a strength equal to or greater than 4N.
公开/授权文献
- EP1593420A1 FILTER MEMBER PRODUCING METHOD 公开/授权日：2005-11-09
信息查询
