发明名称 |
LIQUID SUPPLY SYSTEM, FLUID COMMUNICATING STRUCTURE, INK SUPPLY SYSTEM, AND INKJET RECORDING HEAD UTILIZING THE FLUID COMMUNICATING STRUCTURE |
摘要 |
<p>A liquid (ink) supply system having a closed structure with respect to an inkjet recording head is configured such that a gas hindering a recording operation and a liquid supply operation can be rapidly and smoothly eliminated from a liquid supply system without involving any complication in structure. An ink tank ( 10 ) and a liquid chamber ( 50 ) for leading ink supplied to the recording head ( 20 ) are brought into fluid communication via two communication channels ( 53 and 54 ). Thus, in the state where the gas exists inside the liquid chamber, the ink is moved from the ink tank ( 10 ) via one communication channel ( 53 ), while the gas is transferred to the ink tank ( 10 ) via the other communication channel ( 54 ).</p> |
申请公布号 |
EP1545887(A1) |
申请公布日期 |
2005.06.29 |
申请号 |
EP20030798541 |
申请日期 |
2003.09.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
INOUE, RYOJI;ISHINAGA, HIROYUKI;KUWABARA, NOBUYUKI;OHASHI, TETSUYA;OGURA, HIDEKI |
分类号 |
B41J2/175;(IPC1-7):B41J2/175 |
主分类号 |
B41J2/175 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|