发明申请
- 专利标题： Filter device and method of manufacturing the same
- 专利标题（中）： 过滤装置及其制造方法
-
申请号： US11013097申请日： 2004-12-16
-
公开(公告)号： US20050133440A1公开(公告)日： 2005-06-23
- 发明人: Katsuhiko Taniguchi , Fumiyoshi Ariki , Hiroyuki Shinkai
- 申请人： Katsuhiko Taniguchi , Fumiyoshi Ariki , Hiroyuki Shinkai
- 申请人地址： JP Yokohama-shi JP Kariya-shi
- 专利权人： NIFCO INC.,ADVICS CO., LTD.
- 当前专利权人： NIFCO INC.,ADVICS CO., LTD.
- 当前专利权人地址： JP Yokohama-shi JP Kariya-shi
- 优先权： JP2003-423512 20031219
- 主分类号： B01D29/11
- IPC分类号： B01D29/11 ; B01D29/50 ; B01D35/02 ; B29C45/14 ; B29C45/37 ; B29K105/20 ; B29L31/14 ; F01M11/03 ; B01D35/28
摘要：
A filter device includes a main body with a tubular shape having at least two outflow openings formed in a sidewall thereof with an interval in between around a tube axis for passing fluid such as oil; and a filter member with a tube shape embedded in the main body around the tube axis thereof to pass column portions formed between the outflow openings for closing the outflow openings. At least one of the column portions has a groove formed in an inner surface thereof to extend along the tube axis of the main body.
信息查询
