| 发明名称 |
Method and apparatus for discharging liquid by a gas bubble controlled by a movable member to communicate with the atmosphere |
| 摘要 |
There is disclosed a liquid discharging method and apparatus in which a bubble is formed and grown in the liquid communicated with atmosphere at an area of a discharge opening, and in which a movable member having a free end which guides the bubble toward the discharge opening while regulating growth of the bubble.
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| 申请公布号 |
US6474791(B2) |
申请公布日期 |
2002.11.05 |
| 申请号 |
US20010769437 |
申请日期 |
2001.01.26 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ISHINAGA HIROYUKI;SUGAMA SADAYUKI;KASHINO TOSHIO;OKAZAKI TAKESHI;YOSHIHIRA AYA;KUDO KIYOMITSU;ASAKAWA YOSHIE |
| 分类号 |
B41J2/14;B41J11/00;(IPC1-7):B41J2/05;B41J2/16 |
主分类号 |
B41J2/14 |
| 代理机构 |
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代理人 |
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