发明授权
US06491380B2 Liquid discharging head with common ink chamber positioned over a movable member
失效
具有位于可移动部件上方的普通墨水室的液体排出头
- 专利标题： Liquid discharging head with common ink chamber positioned over a movable member
- 专利标题（中）： 具有位于可移动部件上方的普通墨水室的液体排出头
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申请号： US09204264申请日： 1998-12-03
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公开(公告)号： US06491380B2公开(公告)日： 2002-12-10
- 发明人: Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
- 申请人： Yoichi Taneya , Masahiko Ogawa , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo , Hiroyuki Sugiyama
- 优先权： JP9-336055 19971205; JP9-336108 19971205; JP9-336109 19971205
- 主分类号： B41J205
- IPC分类号： B41J205
摘要：
A liquid discharging head comprises a discharging port for discharging liquid, a liquid flow path communicated with said discharging port, a bubble generating region for causing the liquid to generate a bubble and a movable member having provided thereon a free end disposed facing to said bubble generating region, and on the downstream of said liquid flow path directed toward said discharging port. At least when said movable member is in stationary state, a side of said liquid flow path corresponding to said bubble generating region is substantially composed of all with a wall face and common communicating space for commonly communicating said liquid flow path with a neighboring liquid flow path is provided in the upward of a movable section of said movable member.
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