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1. 发明授权

EP2144758B1 CONTINUOUS PRINTER WITH ACTUATOR ACTIVATION WAVEFORM 有权
标题翻译：带执行激活曲线连续打印机
公开(公告)号：EP2144758B1
公开(公告)日：2013-11-20
申请号：EP08754335.1
申请日：2008-05-09
申请人： Eastman Kodak Company
发明人： FAGERQUIST, Randy Lee , HADAR, Ornit , GAYHART, Julia A. , SIMON, Robert James
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/031 , B41J2002/033
摘要： A drop generator is operated to form large-volume and small-volume droplets by providing a droplet generator having a nozzle and an adjustable stimulation device; supplying liquid to the droplet generator such that a stream of diameter D emanates from the nozzle; activating the stimulation device to produce a first set of perturbations on the liquid stream, the perturbations having a period x such as to cause the liquid stream to form into small-volume droplets; selectively adjusting the stimulation device to produce a second set of perturbations on the liquid stream, the second set of perturbations having a period Nx such as to cause a segment of the liquid stream to form into a large-volume droplet, whereby the large-volume droplet is N times the volume of the small-volume droplets; and further adjusting the stimulation device to produce a third set of perturbations on the liquid stream during the period Nx.

2. 发明授权

EP1924439B1 DROP CHARGE AND DEFLECTION DEVICE FOR INK JET PRINTING 有权
标题翻译：喷墨LADUNGSABFALL-和偏转装置
公开(公告)号：EP1924439B1
公开(公告)日：2010-04-14
申请号：EP06793426.5
申请日：2006-09-11
申请人： Markem-Imaje
发明人： BARBET, Bruno
IPC分类号： B41J2/025
CPC分类号： B41J2/085 , B41J2/025 , B41J2002/022 , B41J2002/033
摘要： Ink jet printing method, in which the jet (14) is broken up in small and large drops at a fixed point (B), and the drops (16a, 16b) are charged according to the length (l, L) of the break segment (18), in other words according to their diameter. This configuration overcomes transition problems. The charging means (22) can also selectively deflect drops (16b).

3. 发明公开

EP2153995A1 Suppression of artifacts in inkjet printing 审中-公开
标题翻译： Unterdrückungvon Artefakten beim Tintenstrahldrucken
公开(公告)号：EP2153995A1
公开(公告)日：2010-02-17
申请号：EP09176828.3
申请日：2005-07-27
申请人： Eastman Kodak Company
发明人： Hawkins, Gilbert Allen , Chwalek, James Michael , Pond, Stephen F.
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/031 , B41J2002/033
摘要： A method of printing includes associating a pixel area of a recording medium with each nozzle of a linear nozzle array and a time interval during which a drop ejected from each nozzle can impinge the pixel area of the recording medium; dividing the time interval into a plurality of subintervals; grouping some of the plurality of subintervals into blocks; associating one of two labels with each block, the first label defining a printing drop, the second label defining non-printing drops; associating a drop forming pulse between consecutive selected subintervals of each block having the first label; associating a drop forming pulse between each subinterval of each block having the second label; associating a drop forming pulse between other subintervals, the drop forming pulse being between each pair of consecutive blocks; and causing drops to be ejected from each nozzle based on the associated drop forming pulses.
摘要翻译：打印方法包括将记录介质的像素区域与线性喷嘴阵列的每个喷嘴相关联，以及从每个喷嘴喷射的液滴可以撞击记录介质的像素区域的时间间隔; 将所述时间间隔划分成多个子区间; 将多个子区段中的一些分成块; 将两个标签中的一个与每个块相关联，第一个标签定义一个打印液滴，第二个标签定义非打印液滴; 在具有第一标签的每个块的连续选择的子区间之间建立液滴形成脉冲; 在具有第二标签的每个块的每个子间隔之间关联液滴形成脉冲; 在其他子间隔之间关联液滴形成脉冲，液滴形成脉冲在每对连续块之间; 并且基于相关的液滴形成脉冲使液滴从每个喷嘴喷出。

4. 发明公开

EP2144756A1 CONTINUOUS PRINTING APPARATUS HAVING IMPROVED DEFLECTOR MECHANISM 审中-公开
标题翻译： ENDLOSDRUCKGERÄTMIT VERBESSERTEM ABLENKMECHANISMUS
公开(公告)号：EP2144756A1
公开(公告)日：2010-01-20
申请号：EP08743381.9
申请日：2008-04-29
申请人： Eastman Kodak Company
发明人： GAO, Zhanjun , XU, Jinquan
IPC分类号： B41J2/03
CPC分类号： B41J2/09 , B41J2002/031 , B41J2002/033
摘要： A printing system (30) includes a liquid drop ejector (32), a fluid flow device (10), and a fluid flow source (16). The liquid drop ejector is operable to eject liquid drops (34) having a plurality of volumes along a first path. The fluid flow device includes a first section (Al) comprising a plurality of sub-channels (120) created by a partition (40) and a second section (A2) comprising a plurality of sub-channels created by a partition (100). Each partition has a height as viewed from a wall of the fluid flow device. The height of the partition of the second section is less than the height of the partition of the first section. The fluid flow source is operable to produce a fluid flow (17) through the fluid flow device. The fluid flow interacts with the liquid drops (22) to cause liquids drops having one of the plurality of volumes to begin moving along a second path.
摘要翻译：打印系统包括液滴喷射器，流体流动装置和流体流动源。液滴喷射器可操作以沿着第一路径喷射具有多个体积的液滴。流体流动装置包括第一部分，其包括由分区产生的多个子通道和包括由分区产生的多个子通道的第二部分。每个隔板具有从流体流动装置的壁观察的高度。第二部分的分隔物的高度小于第一部分的分隔物的高度。流体流动源可操作以产生流过流体流动装置的流体流。流体流与液滴相互作用以引起具有多个体积中的一个体积的液滴开始沿第二路径移动。

5. 发明授权

EP2011655B1 Verfahren und Vorrichtung zur Erzeugung und Ablenkung von Tintentropfen 有权
标题翻译：的方法和装置产生和偏转的墨滴
公开(公告)号：EP2011655B1
公开(公告)日：2009-11-04
申请号：EP08012215.3
申请日：2008-07-07
申请人： KBA-METRONIC AG
发明人： Pechtl, Klaus
IPC分类号： B41J2/02 , B41J2/03 , B41J2/09 , B41J2/105
CPC分类号： B41J2/07 , B41J2/03 , B41J2002/033

6. 发明授权

EP1243426B1 A continuous ink-jet printhead for modifying ink drop placement 有权
标题翻译：连续喷墨打印头修改墨滴放置
公开(公告)号：EP1243426B1
公开(公告)日：2008-09-10
申请号：EP02075820.7
申请日：2002-03-01
申请人： Eastman Kodak Company
发明人： Hawkins, Gilbert A. , Jeanmaire, David L. , Chwalek, James M.
IPC分类号： B41J2/185 , B41J2/02 , B41J2/075 , B41J2/09
CPC分类号： B41J2/2135 , B41J2/03 , B41J2/09 , B41J2/2128 , B41J2002/022 , B41J2002/031 , B41J2002/033 , B41J2202/16

7. 发明公开

EP1931518A1 CONTINUOUS INK JET APPARATUS 有权
标题翻译：连续喷墨设备
公开(公告)号：EP1931518A1
公开(公告)日：2008-06-18
申请号：EP06803194.7
申请日：2006-09-08
申请人： Eastman Kodak Company
发明人： PIATT, Michael, Joseph , POND, Stephen, Fullerton
IPC分类号： B41J2/02
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/033 , B41J2202/12 , B41J2202/13 , B41J2202/16
摘要： A continuous liquid drop emission apparatus is provided. The liquid drop emission apparatus is comprised of a liquid chamber containing a positively pressurized liquid in flow communication with at least one nozzle for emitting a continuous stream of liquid and a jet stimulation apparatus adapted to transfer pulses of energy to the liquid in flow communication with the at least one nozzle sufficient to cause the break-off of the at least one continuous stream of liquid into a stream of drops of predetermined volumes. The continuous liquid drop emission apparatus further comprises a semiconductor substrate including integrated circuitry formed therein for performing and controlling a plurality of actions on the drops of predetermined volumes.

8. 发明公开

EP1924439A1 DROP CHARGE AND DEFLECTION DEVICE FOR INK JET PRINTING 有权
标题翻译：喷墨LADUNGSABFALL-和偏转装置
公开(公告)号：EP1924439A1
公开(公告)日：2008-05-28
申请号：EP06793426.5
申请日：2006-09-11
申请人： IMAJE S.A.
发明人： BARBET, Bruno
IPC分类号： B41J2/025
CPC分类号： B41J2/085 , B41J2/025 , B41J2002/022 , B41J2002/033
摘要： Ink jet printing method, in which the jet (14) is broken up in small and large drops at a fixed point (B), and the drops (16a, 16b) are charged according to the length (l, L) of the break segment (18), in other words according to their diameter. This configuration overcomes transition problems. The charging means (22) can also selectively deflect drops (16b).

9. 发明公开

EP1881899A1 HIGH SPEED LIQUID PATTERN DEPOSITION APPARATUS 审中-公开
标题翻译：高速液体沉积装置
公开(公告)号：EP1881899A1
公开(公告)日：2008-01-30
申请号：EP06759816.9
申请日：2006-05-15
申请人： Eastman Kodak Company
发明人： HAWKINS, Gilbert Allen , POND, Stephen Fullerton
IPC分类号： B41J2/03
CPC分类号： B41J2/03 , B41J2002/022 , B41J2002/033 , B41J2202/13 , B41J2202/16
摘要： A drop deposition apparatus for laying down a patterned liquid layer on a receiver substrate, for example, a continuous ink jet printer, is disclosed. The liquid deposition apparatus comprises a drop emitter containing a positively pressurized liquid in flow communication with a linear array of nozzles (30) for emitting a plurality of continuous streams of liquid (62) having nominal stream velocity vj0, wherein the plurality of nozzles have effective nozzle diameters D0 and extend in an array direction with an effective nozzle spacing Ly. Resistive heater (18) apparatus is adapted to transfer thermal energy pulses of period τ0 to the liquid in flow communication with the plurality of nozzles sufficient to cause the break-off of the plurality of continuous streams of liquid into a plurality of streams of drops (66) of predetermined nominal drop volume V0.
摘要翻译：公开了一种用于在接收基底上铺设图案化液体层的液滴沉积设备，例如连续喷墨打印机。该液体沉积设备包括液滴发射器，该液滴发射器包含与线性阵列的喷嘴（30）流动连通的正压液体，用于发射具有标称流速vj0的多个连续液体流（62），其中多个喷嘴具有有效喷嘴直径D0并以有效的喷嘴间距Ly在排列方向上延伸。电阻加热器（18）装置适合于将周期τ0的热能脉冲传递到与多个喷嘴流动连通的液体，足以使多个连续的液体流中断成多个液滴流（ 66）的预定标称液滴体积V0。

10. 发明授权

EP1319513B1 Continuous inkjet catcher 有权
标题翻译：收集装置用于连续喷墨
公开(公告)号：EP1319513B1
公开(公告)日：2007-07-11
申请号：EP02079969.8
申请日：2002-11-28
申请人： EASTMAN KODAK COMPANY
发明人： Long, Michael, c/o Eastman Kodak Company
IPC分类号： B41J2/185
CPC分类号： B41J2/185 , B41J2002/031 , B41J2002/033

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