发明申请
- 专利标题: Filter, Liquid Discharge Head Utilizing The Same, And Producing Method Therefor
- 专利标题(中): 过滤器,液体排出头及其生产方法
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申请号: US11275587申请日: 2006-01-17
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公开(公告)号: US20060157541A1公开(公告)日: 2006-07-20
- 发明人: Yoshiaki Tomari , Katsunori Heishi , Setsuo Fukuda
- 申请人: Yoshiaki Tomari , Katsunori Heishi , Setsuo Fukuda
- 申请人地址: JP Ohta-ku
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Ohta-ku
- 优先权: JP2005-012758 20050120
- 主分类号: B23K20/16
- IPC分类号: B23K20/16 ; B23K31/02 ; B23K20/00 ; B23K28/00
摘要:
A filter is formed by a sintered non-woven, metal fiber cloth adapted to be installed in a liquid passage, and, in the filter, a substance sticking to the surface of metal fibers which is present in the outermost part of the filter and in the vicinity thereof is removed together with the surface layer of the metal fibers.
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