| 发明名称 |
INK CIRCULATION TYPE INKJET PRINTER |
| 摘要 |
An inkjet printer includes: an inkjet head including a nozzle configured to eject ink; a positive pressure tank configured to store the ink to be supplied to the inkjet head; a negative pressure tank configured to receive the ink not consumed by the inkjet head; an ink deliverer configured to deliver the ink from the negative pressure tank to the positive pressure tank; a pressure regulator configured to regulate pressures of the positive pressure tank and the negative pressure tank; and a controller configured to control the ink deliverer and the pressure regulator such that an ink delivery operation by the ink deliverer and a pressure regulation operation by the pressure regulator are performed separately in time. |
| 申请公布号 |
US2016089897(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201514858458 |
申请日期 |
2015.09.18 |
| 申请人 |
RISO KAGAKU CORPORATION |
发明人 |
NISHIYAMA Akira |
| 分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An inkjet printer comprising:
an inkjet head including a nozzle configured to eject ink; a positive pressure tank configured to store the ink to be supplied to the inkjet head; a negative pressure tank configured to receive the ink not consumed by the inkjet head; an ink deliverer configured to deliver the ink from the negative pressure tank to the positive pressure tank; a pressure regulator configured to regulate pressures of the positive pressure tank and the negative pressure tank; and a controller configured to control the ink deliverer and the pressure regulator such that an ink delivery operation by the ink deliverer and a pressure regulation operation by the pressure regulator are performed separately in time. |
| 地址 |
Tokyo JP |
