发明授权
US07784905B2 Nozzle assembly for an inkjet printer for ejecting a low speed droplet
失效
用于喷射低速液滴的喷墨打印机的喷嘴组件
- 专利标题： Nozzle assembly for an inkjet printer for ejecting a low speed droplet
- 专利标题（中）： 用于喷射低速液滴的喷墨打印机的喷嘴组件
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申请号： US12197279申请日： 2008-08-24
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公开(公告)号： US07784905B2公开(公告)日： 2010-08-31
- 发明人: Kia Silverbrook
- 申请人： Kia Silverbrook
- 申请人地址： AU Balmain, New South Wales
- 专利权人： Silverbrook Research Pty Ltd
- 当前专利权人： Silverbrook Research Pty Ltd
- 当前专利权人地址： AU Balmain, New South Wales
- 优先权： AUPP6534 19981016; AUPP6535 19981016; AUPP6536 19981016; AUPP6537 19981016; AUPP6538 19981016; AUPP6539 19981016; AUPP6540 19981016; AUPP6541 19981016; AUPP6542 19981016; AUPP6543 19981016; AUPP6544 19981016; AUPP6545 19981016; AUPP7022 19981109; AUPP7023 19981109
- 主分类号： B41J2/14
- IPC分类号： B41J2/14 ; B41J29/38
摘要：
A nozzle assembly for an inkjet printhead is disclosed. The nozzle assembly includes an inkjet nozzle having an actuator for ejecting an ink droplet from the inkjet nozzle when a resistive element of the actuator is heated by an electrical current. A drive transistor provides an energy pulse to the resistive element of the actuator, and control logic controls the drive transistor. The velocity of the ink droplet is less than 8 m/s.
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