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1. 发明授权

US09199462B1 Printhead with print artifact supressing cavity 有权
标题翻译：打印头与打印神器抑制腔
公开(公告)号：US09199462B1
公开(公告)日：2015-12-01
申请号：US14490728
申请日：2014-09-19
申请人： Michael Frank Baumer , Chang-Fang Hsu , Todd Russell Griffin , Randy Lee Fagerquist , Ronald J. Hill , Robert Link , Gyanendra P. Sasmal , Qing Yang
发明人： Michael Frank Baumer , Chang-Fang Hsu , Todd Russell Griffin , Randy Lee Fagerquist , Ronald J. Hill , Robert Link , Gyanendra P. Sasmal , Qing Yang
IPC分类号： B41J2/14 , B41J2/055
CPC分类号： B41J2/055 , B41J2/03 , B41J2002/031
摘要： A printhead includes a nozzle plate including a plurality of nozzles and a manifold body bonded to the nozzle plate. The manifold body includes a liquid channel in fluid communication with the plurality of nozzles. A cavity that dampens pressure modulation in liquid channel of the manifold body is located between the nozzle plate and the manifold body. The cavity is fluidically common to the plurality of nozzles.
摘要翻译：打印头包括喷嘴板，喷嘴板包括多个喷嘴和与喷嘴板接合的歧管主体。歧管主体包括与多个喷嘴流体连通的液体通道。在歧管主体的液体通道中抑制压力调节的空腔位于喷嘴板和歧管主体之间。空腔在多个喷嘴中是流体共同的。

2. 发明申请

US20130278682A1 CONTINUOUS INKJET PRINTING SYSTEM AND METHOD FOR PRODUCING SELECTIVE DEFLECTION OF DROPLETS FORMED FROM TWO DIFFERENT BREAK OFF LENGTHS 有权
标题翻译：连续喷墨打印系统和生产从两个不同断点长度形成的墨滴的选择性偏差的方法
公开(公告)号：US20130278682A1
公开(公告)日：2013-10-24
申请号：US13848769
申请日：2013-03-22
申请人： Michael Joseph Piatt , Randy Lee Fagerquist
发明人： Michael Joseph Piatt , Randy Lee Fagerquist
IPC分类号： B41J2/02
CPC分类号： B41J2/02 , B41J2/09 , B41J2/105
摘要： A continuous inkjet method includes modulating a liquid jet having a wavelength λ, and causing first and second droplets to break off from the liquid jet and travel along a path. The second droplet has a break off length that is longer than the break off length of the first droplet. The first and second break off lengths have a difference of at least one wavelength λ in response to stimulation pulses. A charge differential is produced between the first and second droplets. The trajectories of the first and second droplets are caused to diverge so that one of the first and second droplets is collected and the other of the first and second droplets is deposited on a surface. A transition in droplet creation is identified between stimulation cycles that produce the first and second droplets. A skip cycle is introduced between the stimulation cycles.
摘要翻译：连续喷墨方法包括调制具有波长λ的液体射流，并使第一和第二液滴从液体射流中分离并沿着路径行进。第二液滴具有比第一液滴的断裂长度更长的断裂长度。第一和第二断开长度响应于刺激脉冲具有至少一个波长λ的差。在第一和第二液滴之间产生电荷差。导致第一和第二液滴的轨迹发散，使得第一和第二液滴中的一个被收集，并且第一和第二液滴中的另一个沉积在表面上。在产生第一和第二液滴的刺激循环之间识别液滴产生的转变。在刺激周期之间引入跳过循环。

3. 发明授权

US08840229B2 Continuous inkjet printing system and method for producing selective deflection of droplets formed from two different break off lengths 有权
标题翻译：连续喷墨印刷系统和用于产生由两种不同断裂长度形成的液滴的选择性偏转的方法
公开(公告)号：US08840229B2
公开(公告)日：2014-09-23
申请号：US13848769
申请日：2013-03-22
申请人： Michael Joseph Piatt , Randy Lee Fagerquist
发明人： Michael Joseph Piatt , Randy Lee Fagerquist
IPC分类号： B41J2/02
CPC分类号： B41J2/02 , B41J2/09 , B41J2/105
摘要： A continuous inkjet method includes modulating a liquid jet having a wavelength λ, and causing first and second droplets to break off from the liquid jet and travel along a path. The second droplet has a break off length that is longer than the break off length of the first droplet. The first and second break off lengths have a difference of at least one wavelength λ in response to stimulation pulses. A charge differential is produced between the first and second droplets. The trajectories of the first and second droplets are caused to diverge so that one of the first and second droplets is collected and the other of the first and second droplets is deposited on a surface. A transition in droplet creation is identified between stimulation cycles that produce the first and second droplets. A skip cycle is introduced between the stimulation cycles.
摘要翻译：连续喷墨方法包括调制具有波长λ的液体射流，并使第一和第二液滴从液体射流中分离并沿着路径行进。第二液滴具有比第一液滴的断裂长度更长的断裂长度。第一和第二断开长度响应于刺激脉冲具有至少一个波长λ的差。在第一和第二液滴之间产生电荷差。导致第一和第二液滴的轨迹发散，使得第一和第二液滴中的一个被收集，并且第一和第二液滴中的另一个沉积在表面上。在产生第一和第二液滴的刺激循环之间识别液滴产生的转变。在刺激周期之间引入跳过循环。

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