发明授权
- 专利标题： Liquid discharging method, a liquid discharge head, and a liquid discharger apparatus
- 专利标题（中）： 液体排出方法，液体排出头和排液装置
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申请号： US09089427申请日： 1998-06-03
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公开(公告)号： US06331043B1公开(公告)日： 2001-12-18
- 发明人: Satoshi Shimazu , Hiroshi Sugitani , Kazuaki Masuda , Masami Ikeda , Hiroyuki Ishinaga , Toshio Kashino , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo
- 申请人： Satoshi Shimazu , Hiroshi Sugitani , Kazuaki Masuda , Masami Ikeda , Hiroyuki Ishinaga , Toshio Kashino , Masahiko Kubota , Aya Yoshihira , Kiyomitsu Kudo
- 优先权： JP9-149379 19970606; JP9-149382 19970606
- 主分类号： B41J214
- IPC分类号： B41J214
摘要：
A liquid discharging method for discharging liquid, which uses the pressure exerted at the time of creating each of bubbles in liquid in a bubble generating area, is arranged to provide two bubble generating areas for generating bubbles in such a manner as to enable these areas to face each other at least partly, hence discharging liquid by means for the pressure thus exerted in the bubble generating areas. In this way, it becomes possible to increase the amount of liquid discharged, as well as to enhance the durability of the movable members, while stabilizing the discharge of liquid from each of the discharge openings.
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