发明申请
- 专利标题: Ink container
- 专利标题(中): 墨水容器
-
申请号: US11898388申请日: 2007-09-12
-
公开(公告)号: US20080012885A1公开(公告)日: 2008-01-17
- 发明人: Hajime Yamamoto
- 申请人: Hajime Yamamoto
- 申请人地址: JP Tokyo
- 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 Tokyo
- 优先权: JP164547/2004 20040602
- 主分类号: B41J2/195
- IPC分类号: B41J2/195 ; B41J2/175
摘要:
An ink container includes an ink accommodation chamber for directly accommodating ink; a sensor portion for detecting a remaining amount of the ink in said ink accommodation chamber, wherein ambient air is introduced from an outside of said ink accommodation chamber into the ink in accordance with supplying the ink into an ink jet recording head; a division wall extended from an inner bottom portion of said ink accommodation chamber substantially upwardly, said division wall divides a space between an ambient air introducing portion which introduces the air into the ink in said ink accommodation chamber and said sensor portion to permit passage of the ink therethrough and to prevent passage, therethrough, of bubbles which are produced with introduction of the air.
公开/授权文献
- US07726793B2 Ink container 公开/授权日:2010-06-01
信息查询
IPC分类: