发明名称 |
Ink supplying apparatus, inkjet printing apparatus, inkjet printing head, ink supplying method and inkjet printing method |
摘要 |
An inkjet printing apparatus which can perform cost-down and an improvement on a print quality by simplification of an apparatus construction is realized. For realizing such an apparatus, a gas-liquid separation is achieved by the construction where air bubbles generated in an ejection portion or a reservoir can rise to a liquid surface, and a negative pressure control and at the same time, discharge of the air bubbles are performed by a fan.
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申请公布号 |
US8342661(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20080335223 |
申请日期 |
2008.12.15 |
申请人 |
CANON FINETECH INC.;TAKAHASHI YUUICHI;NAKAMURA DAISUKE;TAMURA TAKEFUMI;SAIJO YUUKO |
发明人 |
TAKAHASHI YUUICHI;NAKAMURA DAISUKE;TAMURA TAKEFUMI;SAIJO YUUKO |
分类号 |
B41J2/175;B41J2/18;B41J29/38 |
主分类号 |
B41J2/175 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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