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21. 发明公开

EP4426561A1 HIGH-FREQUENCY ELECTROHYDRODYNAMIC PRINTING 审中-实审
公开(公告)号：EP4426561A1
公开(公告)日：2024-09-11
申请号：EP21962731.2
申请日：2021-11-01
申请人： The Regents of the University of Michigan
发明人： BARTON, Kira , TSE, Lai Yu Leo
IPC分类号： B41J2/095 , B41J2/14 , B41J2/06 , B41J2/03
CPC分类号： B41J2/06 , B41J2/095 , B41J2202/0220130101 , B41J2/085

22. 发明公开

EP4294570A1 A DROPLET STEERING APPARATUS 审中-实审
公开(公告)号：EP4294570A1
公开(公告)日：2023-12-27
申请号：EP22706600.8
申请日：2022-02-17
申请人： Poly Pico Technologies Limited
发明人： LEEN, Gabriel , PAVLOV, Nikolay
IPC分类号： B01L3/02 , B05B5/00 , B05B5/08 , B29C64/112 , B41J2/085 , B41J2/095 , G01N35/10 , B41J2/13 , B01J19/00

23. 发明授权

EP3677430B1 PRINTING SYSTEM, PRINTING DEVICE, AND METHOD FOR PRODUCING PRINTED MATTER 有权
公开(公告)号：EP3677430B1
公开(公告)日：2023-09-27
申请号：EP18850372.6
申请日：2018-08-31
发明人： HIGO Tatsutoshi , NAKAMURA Takuto , FUJITA Tomohiro
IPC分类号： B41J2/095 , B41J2/01 , B41J2/09 , B41J2/08 , B41J2/185

24. 发明授权

EP3484712B1 IMPROVEMENTS IN OR RELATING TO CONTINUOUS INKJET PRINTERS 有权
公开(公告)号：EP3484712B1
公开(公告)日：2020-05-27
申请号：EP17742292.0
申请日：2017-07-18
申请人： Domino UK Limited
发明人： LEE, Daniel John , BRIERLEY, Simon , CHAPMAN, Christopher Adrian
IPC分类号： B41J2/12 , B41J2/02 , B41J2/09 , B41J2/125 , B41J29/393 , B41J2/095

25. 发明授权

EP2086765B1 PRINTING BY DEFLECTING AN INK JET THROUGH A VARIABLE FIELD 有权转让
标题翻译：打印由DIVERT喷墨通过可变领域
公开(公告)号：EP2086765B1
公开(公告)日：2012-02-29
申请号：EP07820915.2
申请日：2007-10-04
申请人： Markem-Imaje
发明人： BARBET, Bruno
IPC分类号： B41J2/095
CPC分类号： B41J2/095
摘要： For printing, the principle of the continuous deflected jet is used: a device discharges a continuous stream of a liquid, which is deflected by an electric field created by a plurality of deflecting electrodes and directed toward a gutter. The printing of drops is performed by fragmenting the continuous jet into a segment formed opposite a shield electrode upstream of the deflecting electrode, so that the segment is not deflected and can be directed toward a substrate. The deflection electrodes (22, 24) are separated by an insulator (26) and a variable potential is applied to each electrode; the potential for the entire set of electrodes cancels out such that the jet (2) is not charged.

26. 发明公开

EP2349723A1 INKJET PRINTER OPERATING A BINARY CONTINUOUS-JET WITH OPTIMUM DEFLECTION AND MAXIMISED PRINT SPEED 审中-公开
标题翻译：桑坦德喷墨二进制，连续梁USE抵达转移和最大打印速度
公开(公告)号：EP2349723A1
公开(公告)日：2011-08-03
申请号：EP09749122.9
申请日：2009-11-10
申请人： Markem-Imaje
发明人： BARBET, Bruno , JOLY, Rudy
IPC分类号： B41J2/095 , B41J2/105
CPC分类号： B41J2/095 , B41J2/105
摘要： The invention concerns inkjet printers with binary continuous jet, the printing principle of which is based on the differential deflection of jets or jet segments. According to the invention, by virtue of a judicious selection of pulse periods of the electrical generator, the print speed of such printers is optimised while guaranteeing precision of the two deflection levels (binary).

27. 发明公开

EP1902843A1 Verfahren und Vorrichtung zur Erzeugung von Tintentropfen mit variablen Tropfenvolumen 有权
标题翻译：对于油墨的产生方法和设备具有可变滴体积下降
公开(公告)号：EP1902843A1
公开(公告)日：2008-03-26
申请号：EP07010746.1
申请日：2007-05-31
申请人： KBA-METRONIC AG
发明人： Schmitt, Peter
IPC分类号： B41J2/095 , B41J2/21
CPC分类号： B41J2/095 , B41J2/105 , B41J2/2128
摘要： Die Erfindung betrifft ein Verfahren zur Erzeugung von Tintentropfen mit variablem Tropfenvolumen, insbesondere bei einem kontinuierlich arbeitenden Tintenstrahldrucker, bei dem eine frei wählbare Anzahl von im Flug aufeinander folgenden Tintentropfen (11,12) während des Fluges miteinander vereinigt werden, insbesondere während des Fluges von einer Austrittsdüse (6) eines Tropfen (11,12) erzeugenden Tintendruckkopfes (5,6,7) bis zum Auf treff-Ort auf einem Bedruckstoff. Die Erfindung betrifft weiterhin eine Vorrichtung zur Erzeugung von Tintentropfen mit variablem Tropfenvolumen, insbesondere zum Einsatz mit einem kontinuierlich arbeitenden Tintenstrahldrucker, durch die eine frei wählbare Anzahl von im Flug aufeinander folgenden Tintentropfen (11,12) während des Fluges miteinander vereinigbar sind, insbesondere während des Fluges von einer Austrittsdüse (6) eines die Tropfen erzeugenden Tintendruckkopfes (5,6,7) bis zum Auftreff-Ort auf einem Bedruckstoff. Die Erfindungbetrifft auch eine Druckvorrichtung.
摘要翻译：该方法包括通过一个排放喷嘴（6）到在印刷基板击打点投影液滴期间组合可自由选择的墨滴（11，12）相继接着，海誓山盟。墨滴是单独地和/或选择性地提前或延迟到在由墨滴的突出部的方向上产生电场的电极布置（50）。墨滴被组合到一个共同降落，并形成液滴群。因此独立claimsoft包括用于与连续操作的喷墨打印机创建墨水液滴的方法。

28. 发明公开

EP1674263A2 Fine droplet ejecting device and ink jet recording apparatus using the same 审中-公开
标题翻译： FeintröpfchenausstossvorrichtungundzugehörigesTintenstrahlaufzeichnungsgerät
公开(公告)号：EP1674263A2
公开(公告)日：2006-06-28
申请号：EP05028376.1
申请日：2005-12-23
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Nakazawa, Yusuke Fuji Photo Film Co., Ltd.
IPC分类号： B41J2/035 , B41J2/06 , B41J2/105 , B41J2/095
CPC分类号： B41J2/105 , B41J2/035 , B41J2/06 , B41J2/095
摘要： The fine droplet ejecting device includes a ejection unit having an ejection port, and for continuously ejecting fine droplets by applying an electrostatic force to a solution or ink having an electrical charge containing at least fine particles and a medium, a deflecting unit for deflecting the fine droplets ejected from the ejection unit based on a control signal and a recovering unit for recovering either one of the fine droplets flying straight after being ejected from the ejection unit and the fine droplets having a flight direction deflected by the deflecting unit. The ejection unit may further include a resolution enhancing unit for deflecting the fine droplets in a direction different from the flight direction deflected by the deflecting unit. The device can eject the fine droplets stably at high speed, and can reduce a cost. The ink jet recording apparatus uses the fine droplet ejecting device.
摘要翻译：微细液滴喷射装置包括具有喷射口的喷射单元，并且通过向具有至少包含细颗粒和介质的电荷的溶液或油墨施加静电力来连续喷射微小液滴;偏转单元，用于偏转精细基于控制信号从喷射单元喷射的液滴和用于回收从喷射单元喷出之后直接飞行的微细液滴中的任一个的微细液滴和具有由偏转单元偏转的飞行方向的微小液滴的回收单元。喷射单元还可以包括分辨率增强单元，用于沿与偏转单元偏转的飞行方向不同的方向偏转细小液滴。该装置能够以高速稳定地喷出细小液滴，能够降低成本。喷墨记录装置使用微细液滴喷射装置。

29. 发明公开

EP1375158A4 AUXILIARY JETTING DEVICE AND INK JET RECORDING DEVICE PROVIDED WITH AUXILIARY JETTING DEVICE 有权
标题翻译：有这种装置HILFAUSTOSSVORRICHTUNG和喷墨记录装置，
公开(公告)号：EP1375158A4
公开(公告)日：2006-05-24
申请号：EP02717071
申请日：2002-04-04
申请人： RICOH PRINTING SYS LTD
发明人： YAMADA TAKAHIRO , SATOU KUNIO , KOBAYASHI SHINYA , KIDA HITOSHI , SHIMIZU KAZUO , CHAHN LEE
IPC分类号： B41J2/175 , B41J2/01 , B41J2/06 , B41J2/095 , B41J2/14 , B41J2/165 , B41J2/17 , B41J2/185
CPC分类号： B41J2/16532 , B41J2/06 , B41J2/095 , B41J2/1721 , B41J2/185
摘要： An orifice electrode/ink receiver (11) is provided on an orifice plate (13) mounted on a record head module (10), and an ink receiving ink absorber (111) is embedded in the bottom surface of the orifice electrode/ink receiver (11). Recording ink particles (14) jetted from a nozzle hole (12) are arbitrarily deflected by a gradient electric field (85) to hit a recording sheet (60) and form recording dots (70). On the other hand, auxiliary jetting ink particles (15) are deflected by the gradient electric field (85) to be sent flying in U-turn and hit the ink absorber (111) of the ink receiver (11). Since the above arrangement allows the ink absorber (111) on the orifice electrode/ink receiver (11) to recover ink, the ink absorber (111) can be installed without significantly widening the gap between the record head module (10) and the recording sheet (60) to prevent lowering in recording accuracy and jamming of sheets and enable auxiliary jetting in a required amount at a required time without interrupting a recording operation.

30. 发明公开

EP1046504A4 INK JET RECORDER 失效
标题翻译：喷墨
公开(公告)号：EP1046504A4
公开(公告)日：2001-03-21
申请号：EP98900199
申请日：1998-01-09
申请人： HITACHI LTD
发明人： OKANO MAMORU , ONOSE ATSUSHI , FUJIWARA SHIGETAKA , FUKANO YOSHINOBU , YONEKURA SEIJI , NAGAE YOSHIHARU
IPC分类号： B41J2/06 , B41J2/095 , B41J2/175
CPC分类号： B41J2/095 , B41J2/06 , B41J2002/061
摘要： A high-quality image-recording miniaturized ink jet recorder, in which ink obtained by dispersing a coloring agent into a solvent is blown off to a position lower than a horizontal level, whereby the ink is deposited on a surface of a recording medium, thus enabling the recording medium to be transferred at a predetermined distance maintained between the recording medium and a discharge electrode, an electric field between the discharge electrode and a recording medium to be stabilized, and a rate at which the ink is blown off to be constant.

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