发明申请
- 专利标题： INKJET PRINTER HAVING DUAL VALVE ARRANGEMENT
- 专利标题（中）： 具有双阀布置的喷墨打印机
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申请号： US14046158申请日： 2013-10-04
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公开(公告)号： US20140036013A1公开(公告)日： 2014-02-06
- 发明人: Jon Lucas , Ryan Root
- 申请人： ZAMTEC LIMITED
- 申请人地址： IE Dublin 2
- 专利权人： ZAMTEC LIMITED
- 当前专利权人： ZAMTEC LIMITED
- 当前专利权人地址： IE Dublin 2
- 主分类号： B41J2/19
- IPC分类号： B41J2/19
摘要：
An inkjet printer includes: an inkjet printhead having a first port and a second port; an ink container having an outlet port and a return port; a first ink line interconnecting the first port with the outlet port; a second ink line interconnecting the second port with the return port; an air line connected to the first ink line, the air line having an inlet open to atmosphere; a reversible pump positioned between the second port and the return port for pumping ink in the second ink line; and a dual valve arrangement including: a first valve for selectively controlling ink flow through the first ink line, the first valve being positioned in the first ink line between the ink container and the air line; and a second valve for selectively controlling air flow through the air line.
公开/授权文献
- US08845083B2 Inkjet printer having dual valve arrangement 公开/授权日：2014-09-30
信息查询
IPC分类:
