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公开(公告)号：US06206509B1
公开(公告)日：2001-03-27
申请号：US09331496
申请日：1999-08-20
申请人： Ammar Lecheheb , Jerzy Marcin Zaba
发明人： Ammar Lecheheb , Jerzy Marcin Zaba
IPC分类号： B41J212
CPC分类号： B41J2/115
摘要： We provide a method of printing using a multi-nozzle ink jet print head having a pressure modulator for causing streams of ink emitted from the nozzles to be broken up into individual droplets. The nozzles are divided into a plurality of groups of nozzles, and groups of charge electrodes correspond, each group of charge electrodes having a respective charge controller. In the method a modulation waveform is generated to operate the pressure modulator to cause droplets to be generated in each stream. Independently for each group of charge electrodes, the respective charge controller is operated to supply a charge signal waveform to each charge electrode in turn, the phase of the charge signal waveform relative to the modulation waveform is adjusted between 0 and 360 degrees in a number of steps, and the optimum phase relationship to achieve proper charging for each droplet stream is determined in turn. Thereafter the phase of the charge signal waveform relative to the modulation waveform is adjusted to achieve charging of droplets in all the streams in the group simultaneously.
摘要翻译： 我们提供一种使用具有压力调制器的多喷嘴喷墨打印头进行打印的方法，用于使从喷嘴发射的墨水流分解成单独的液滴。 喷嘴被分成多组喷嘴，并且每组充电电极对应于每组具有相应充电控制器的充电电极。 在该方法中，生成调制波形以操作压力调制器以在每个流中产生液滴。 独立地对于每组充电电极，相应的充电控制器被依次提供给每个充电电极的充电信号波形，相对于调制波形的充电信号波形的相位在0和360度之间被调整为多个 依次确定为实现每个液滴流的适当充电的最佳相位关系。 此后，调整相对于调制波形的电荷信号波形的相位，以同时对组中的所有流中的液滴进行充电。
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公开(公告)号：US06309058B1
公开(公告)日：2001-10-30
申请号：US09331446
申请日：1999-08-20
申请人： Ammar Lecheheb , Jerzy Marcin Zaba , Ray Rijing Yu
发明人： Ammar Lecheheb , Jerzy Marcin Zaba , Ray Rijing Yu
IPC分类号： B41J202
摘要： A method of printing uses a multi-nozzle ink jet print head having a pressure modulator for causing streams of ink emitted from the nozzles to be broken up into individual droplets. The nozzles are divided into a plurality of groups of nozzles, and groups of charge electrodes correspond, each group of charge electrodes having a respective charge controller. In the method a modulation waveform is generated to operate the pressure modulator to cause droplets to be generated in each stream. The charge controllers are operated to supply a charge signal waveform to charge electrodes and charge droplets in the streams. The phase relationship of the charge signal waveform is adjusted relative to the modulation waveform.
摘要翻译： 一种打印方法使用具有压力调制器的多喷嘴喷墨打印头，用于使从喷嘴发射的墨水流分解成单独的液滴。 喷嘴被分成多组喷嘴，并且每组充电电极对应于每组具有相应充电控制器的充电电极。 在该方法中，生成调制波形以操作压力调制器以在每个流中产生液滴。 操作充电控制器以提供充电信号波形以对电极充电并对流中的液滴进行充电。 电荷信号波形的相位关系相对于调制波形进行调整。
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公开(公告)号：US06820966B1
公开(公告)日：2004-11-23
申请号：US09426087
申请日：1999-10-22
申请人： Paul Raymond Drury , Robert Alan Harvey , Howard John Manning , Salhadin Omer , Stephen Temple , Jerzy Marcin Zaba
发明人： Paul Raymond Drury , Robert Alan Harvey , Howard John Manning , Salhadin Omer , Stephen Temple , Jerzy Marcin Zaba
IPC分类号： B41J205
CPC分类号： B41J2/14209 , B41J2/155 , B41J2002/14419 , B41J2202/12
摘要： Droplet deposition apparatus comprises a fluid chamber comprising an actuator actuable by electrical signals to effect ejection of droplets from the fluid chamber, a drive circuit for supplying the electrical signals; and a conduit for supplying droplet fluid to said fluid chamber, the drive circuit being in substantial thermal contact with the conduit so as to transfer a substantial part of the heat generated in the drive circuit to the droplet fluid.
摘要翻译： 液滴沉积装置包括流体室，其包括可通过电信号致动的致动器，以实现从流体室喷出液滴;驱动电路，用于提供电信号; 以及用于将液体流体供应到所述流体室的导管，所述驱动电路与所述导管基本上热接触，以将所述驱动电路中产生的大部分热传递到所述液滴流体。
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4.发明授权Electrode assembly on a flexible non-conductive film for a continuous ink jet printer 失效用于连续喷墨打印机的柔性非导电膜上的电极组件
公开(公告)号：US5956060A
公开(公告)日：1999-09-21
申请号：US397788
申请日：1995-03-03
CPC分类号： B41J2/085 , Y10T29/49124
摘要： A method of making an electrode assembly for a continuous ink jet printer. The method includes disposing a plurality of conductive tracks side by side on a flexible non-conductive film, each of said conductive tracks having an electrode portion, a conductor portion and a connector portion. The film is mounted on a support block with the electrode portion of each conductive track disposed at an end surface of the block.
摘要翻译： 制造用于连续喷墨打印机的电极组件的方法。 该方法包括将多个导电轨道并排设置在柔性非导电膜上，每个导电轨道具有电极部分，导体部分和连接器部分。 该膜安装在支撑块上，每个导电轨道的电极部分设置在块的端面。
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公开(公告)号：US5943077A
公开(公告)日：1999-08-24
申请号：US056026
申请日：1998-04-06
申请人： Jerzy Marcin Zaba , Richard Marsden
发明人： Jerzy Marcin Zaba , Richard Marsden
CPC分类号： B41J2/085 , B41J2/025 , B41J2/185 , B41J2002/1853
摘要： A print head for a continuous ink jet printer has a nozzle through which ink is emitted and broken up into droplets under the action of a piezoelectric oscillator. A charge electrode applies charge to selected droplets and a deflection electrode deflects the path of the charged droplets to cause printing on a substrate. A gutter collects droplets which are not required for printing. A charge electrode, together with one of the deflection electrodes is movable in a direction transverse to the path of the droplets selectively under the action of pressurized ink fed from an ink supply. Similarly, the gutter is movable in the same way by another actuator.
摘要翻译： 用于连续喷墨打印机的打印头具有喷嘴，在压电振荡器的作用下，喷嘴通过该喷嘴分解成液滴。 充电电极对所选择的液滴施加电荷，并且偏转电极使带电液滴的路径偏转以在基板上进行印刷。 沟槽收集不需要打印的液滴。 充电电极与其中一个偏转电极可以在从墨水供应的加压墨水的作用下选择性地在垂直于液滴的路径的方向上移动。 类似地，沟槽可以通过另一个致动器以相同的方式移动。
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公开(公告)号：US5808642A
公开(公告)日：1998-09-15
申请号：US760486
申请日：1996-12-05
申请人： Jerzy Marcin Zaba , Richard Marsden
发明人： Jerzy Marcin Zaba , Richard Marsden
CPC分类号： B41J2/085 , B41J2/025 , B41J2/185 , B41J2002/1853
摘要： A print head for a continuous ink jet printer has a nozzle 5 through which ink is emitted and broken up into droplets under the action of a piezoelectric oscillator. A charge electrode 3 applies charge to selected droplets and a deflection electrode 4 deflects the path 20 of the charged droplets to cause printing on a substrate. A gutter 6 collects droplets which are not required for printing. A charge electrode 3, together with one of the deflection electrodes 4 is movable in a direction transverse to the path of the droplets selectively under the action of pressurised ink fed from an ink supply 14. Similarly, the gutter 6 is movable in the same way.
摘要翻译： 用于连续喷墨打印机的打印头具有喷嘴5，喷嘴5在压电振荡器的作用下通过该喷嘴5发射墨水并将其分解成液滴。 充电电极3对所选择的液滴进行电荷，偏转电极4使带电液滴的路径20偏转，从而在基板上进行印刷。 沟槽6收集不需要打印的液滴。 充电电极3与一个偏转电极4一起可以在从墨水供应源14供给的加压墨水的作用下，在垂直于液滴的路径的方向上移动。类似地，沟槽6可以以相同的方式移动 。
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7.发明授权公开(公告)号：US06367917B1
公开(公告)日：2002-04-09
申请号：US09331492
申请日：1999-06-21
申请人： Jerzy Marcin Zaba
发明人： Jerzy Marcin Zaba
IPC分类号： B41J209
摘要： E1 A CIJ printhead includes a droplet deflector electrode having one or more windows formed therein, and a phase or velocity detector electrode disposed within the window. A method of forming the electrodes by plating multiple conductive and dielectric layers is also disclosed.
摘要翻译： E1 CIJ打印头包括其中形成有一个或多个窗口的液滴偏转器电极和设置在窗内的相位或速度检测器电极。 还公开了通过电镀多个导电和介电层形成电极的方法。
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公开(公告)号：US06203150B1
公开(公告)日：2001-03-20
申请号：US09284342
申请日：1999-04-08
IPC分类号： B41J2185
CPC分类号： B41J2/185 , B41J2002/1853
摘要： A liquid collection apparatus comprises a liquid collecting device and liquid conduit for transferring liquid from the liquid collection device. Porous liquid absorption device is positioned between the liquid collection device and the liquid conduit. Pump device pumps liquid from the liquid conduit, the pump device generating a pressure in the conduit that is sufficient to draw liquid through the liquid collection device but is insufficient to draw a gas/liquid surface through the liquid absorption device.
摘要翻译： 液体收集装置包括液体收集装置和用于从液体收集装置输送液体的液体导管。 多孔液体吸收装置位于液体收集装置和液体导管之间。 泵装置从液体管道泵送液体，泵装置在导管中产生足以将液体通过液体收集装置的压力，但不足以通过液体吸收装置吸取气体/液体表面。
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公开(公告)号：US5912686A
公开(公告)日：1999-06-15
申请号：US793594
申请日：1997-03-06
CPC分类号： B41J2/025
摘要： An armature (1) for an actuator drive for a multi-jet continuous ink jet printhead has, at one side, a row of transducer mountings (10). The armature (1) has a plurality of elongate slots (5) therethrough in a row parallel to the one side, each slot (5) extending away from the one side and being aligned intermediate to the transducer mountings (10), whereby lands (6) between the slots (5) are aligned with the transducer mountings (10).
摘要翻译： PCT No.PCT / GB95 / 02515 Sec。 371日期1997年3月6日 102（e）1997年3月6日PCT PCT 1995年10月23日PCT公布。 出版物WO96 / 12622 日期1996年5月2日用于多喷墨连续喷墨打印头的致动器驱动器的电枢（1）在一侧具有一排换能器安装件（10）。 电枢（1）具有多个平行于该一侧的排列通过其中的细长槽（5），每个槽（5）远离一侧延伸，并且与换能器安装件（10）的中间对准，由此， 缝隙（5）之间的距离（6）与换能器安装件（10）对准。
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