
基本信息:
- 专利标题: LIQUID JET RECORDING HEAD AND LIQUID SUPPLY METHOD
- 专利标题(中):液体喷射记录头和液体供应方法
- 申请号:US12706215 申请日:2010-02-16
- 公开(公告)号:US20100208010A1 公开(公告)日:2010-08-19
- 发明人: Tomoyuki Inoue , Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
- 申请人: Tomoyuki Inoue , Ken Tsuchii , Masataka Sakurai , Yoshiyuki Nakagawa , Akiko Saito
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2009-033894 20090217
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
A liquid jet recording head includes liquid discharge ports, pressure chambers, and a substrate which has the discharge energy generating element, a liquid chamber for storing a liquid supplied to the pressure chamber, a pair of paths which are separated from the liquid chamber, and a liquid supply port communicating with the liquid chamber. A liquid inlet port communicating with one path of the pair of paths and a liquid outlet port communicating with the other path of the pair of paths are opened on one surface of the substrate. A liquid flow path for discharging the liquid from the liquid chamber to the pressure chamber via the liquid supply port, and a liquid flow path for circulating the liquid from the one path to each pressure chamber via the liquid inlet port, and further from each pressure chamber to the other path via the liquid outlet port are provided.
摘要(中):
液体喷射记录头包括液体排出口,压力室和具有排出能量产生元件的基板,用于储存供应到压力室的液体的液体室,与液体室分离的一对路径,以及 与液体室连通的液体供给口。 与一对路径的一个路径连通的液体入口和与该对路径的另一路径连通的液体出口在基板的一个表面上打开。 一种用于经由液体供应口将液体从液体室排出到压力室的液体流路,以及用于使液体从一个路径经由液体入口循环到每个压力室的液体流路,并且进一步从每个压力 提供了经由液体出口连接到另一路径的腔室。
公开/授权文献:
- US08573758B2 Liquid jet recording head and liquid supply method 公开/授权日:2013-11-05
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41J | 打字机;选择性印刷机构,即不用印刷的印刷机构;排版错误的修正 |
------B41J2/00 | 以打印或标记工艺为特征而设计的打字机或选择性印刷机构 |
--------B41J2/005 | .特征在于使液体或粉粒有选择地与印刷材料接触 |
----------B41J2/01 | ..油墨喷射 |
------------B41J2/015 | ...特征在于喷墨的产生方法 |
--------------B41J2/175 | ....油墨供应系统 |