发明名称 |
LIQUID SUPPLY SYSTEM AND INKJET RECORDING DEVICE INCLUDING THE SAME |
摘要 |
A liquid supply system includes a liquid supply source, an injection head, a damper in communication with the injection head, a liquid supply path including an end in communication with the liquid supply source and another end in communication with the damper, a liquid supply device supplying the liquid from the liquid supply source toward the damper, a pressure control valve provided between the liquid supply source and the liquid supply device, and a controller controlling the liquid supply device to be actuated or to be stopped. The pressure control valve closes the liquid supply path while the liquid supply device stopped. |
申请公布号 |
US2017106661(A1) |
申请公布日期 |
2017.04.20 |
申请号 |
US201615393302 |
申请日期 |
2016.12.29 |
申请人 |
Roland DG Corporation |
发明人 |
UEDA Naoki;MORIZONO Kazuya;HATANO Yoshitaka |
分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
代理机构 |
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代理人 |
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主权项 |
1. A liquid supply system, comprising:
a first liquid tank storing a liquid; a second liquid tank storing the liquid; an injection head including a nozzle through which the liquid is injected; a damper that is connected to the injection head and includes a storage chamber storing the liquid; a liquid supply path including an end in communication with the liquid supply source and another end connected to the damper; a liquid supply pump that is located between the liquid supply source and the damper; and a controller configured or programmed to control the liquid supply pump to be in at least one of an ON condition and an OFF condition; wherein the first liquid tank and the second liquid tank are different from each other in at least one of position, volume and weight. |
地址 |
Hamamatsu-shi JP |