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1. 发明申请

WO2008090164A3 A CONTINUOUS STREAM INK JET PRINT HEAD 审中-公开
标题翻译：连续喷墨喷墨打印头
公开(公告)号：WO2008090164A3
公开(公告)日：2008-11-06
申请号：PCT/EP2008050729
申请日：2008-01-23
申请人： VIDEOJET TECHNOLOGIES INC , MARTIN GRAHAM DAGNALL , PANNU SUKBIR SINGH , SHERMAN NIGEL EDWARD
发明人： MARTIN GRAHAM DAGNALL , PANNU SUKBIR SINGH , SHERMAN NIGEL EDWARD
IPC分类号： B41J2/03 , B41J2/085 , B41J2/09 , B41J2/17 , B41J2/185
CPC分类号： B41J2/185 , B41J2/03 , B41J2/09 , B41J2/1707 , B41J2/1714 , B41J2/195
摘要： A continuous stream ink jet print head A continuous stream ink jet print head comprising: a droplet generator (1) for generating a continuous stream of ink droplets; a charging electrode (40) for selectively charging the ink droplets; deflection electrodes (4) for deflecting the charged ink droplets; and a catcher (7) for collecting uncharged ink droplets, wherein the deflection electrodes are contained within a surrounding structure (2) that both (i) provides surfaces (41) which are contoured to the shape of the main bodies of the deflection electrodes such that the main bodies may be mounted against the surfaces to correctly position the deflection electrodes within the print head, and (ii) serves as a manifold for fluid in operation of the print head, wherein the print head includes a cover (10) for the surrounding structure, the cover forming a wall of the space between the deflection electrodes, the wall extending along the stream of ink droplets.
摘要翻译：连续流喷墨打印头连续流喷墨打印头，包括：用于产生连续的墨滴流的液滴发生器（1）; 用于选择性地对墨滴充电的充电电极（40）偏转电极（4），用于使带电的墨滴偏转; 以及用于收集不带电墨滴的捕集器（7），其中所述偏转电极包含在周围结构（2）内，所述周边结构（2）（i）提供与所述偏转电极的主体的形状成轮廓的表面（41）主体可以安装在表面上以将偏转电极正确地定位在打印头内，和（ii）用作打印头操作中的流体的歧管，其中打印头包括盖（10），用于围绕结构，所述盖形成在所述偏转电极之间的空间的壁，所述壁沿着墨滴流延伸。

2. 发明申请

WO1996031351A1 A DROPLET GENERATOR FOR A CONTINUOUS STREAM INK JET PRINT HEAD 审中-公开
标题翻译：连续流水喷墨打印头的DROPLET发生器
公开(公告)号：WO1996031351A1
公开(公告)日：1996-10-10
申请号：PCT/GB1996000634
申请日：1996-03-19
申请人： THE GENERAL ELECTRIC COMPANY, PLC , SHERMAN, Nigel, Edward , MARTIN, Graham, Dagnall , PANNU, Sukbir, Singh
发明人： THE GENERAL ELECTRIC COMPANY, PLC
IPC分类号： B41J02/025
CPC分类号： B41J2/025
摘要： A droplet generator for a continuous stream ink jet print head comprising: a cavity (3, 23) for containing the ink; nozzle orifices (17, 27) in a wall (9) of said cavity (3, 23) for passing the ink from the cavity (3, 23) to form jets; and first (11, 21) and second (13, 25) actuator means for establishing in combined operation a travelling wave which travels from said first actuator means (11, 21) through said ink to said second actuator means (13, 25) and passes in a direction substantially parallel to said wall (9) containing the nozzle orifices (17, 27).
摘要翻译：一种用于连续流喷墨打印头的液滴发生器，包括：用于容纳油墨的空腔（3,23）; 在所述空腔（3,23）的壁（9）中的喷嘴孔（17,27），用于使油墨从空腔（3,23）通过以形成喷嘴; 以及第一（11,21）和第二（13,25）致动器装置，用于在组合操作中建立从所述第一致动器装置（11,21）通过所述油墨行进到所述第二致动器装置（13,25）的行波，以及在与包含喷嘴孔（17,27）的所述壁（9）基本平行的方向上通过。

3. 发明申请

WO2008090164A2 A CONTINUOUS STREAM INK JET PRINT HEAD 审中-公开
标题翻译：连续喷墨喷墨打印头
公开(公告)号：WO2008090164A2
公开(公告)日：2008-07-31
申请号：PCT/EP2008/050729
申请日：2008-01-23
申请人： Videojet Technologies Inc , MARTIN, Graham Dagnall , PANNU, Sukbir Singh , SHERMAN, Nigel Edward
发明人： MARTIN, Graham Dagnall , PANNU, Sukbir Singh , SHERMAN, Nigel Edward
IPC分类号： B41J2/03 , B41J2/085 , B41J2/09 , B41J2/17 , B41J2/185
CPC分类号： B41J2/185 , B41J2/03 , B41J2/09 , B41J2/1707 , B41J2/1714 , B41J2/195
摘要： A continuous stream ink jet print head A continuous stream ink jet print head comprising: a droplet generator for generating a continuous stream of ink droplets; a charging electrode for selectively charging the ink droplets; deflection electrodes for deflecting the charged ink droplets; and a catcher for collecting uncharged ink droplets, wherein the deflection electrodes are contained within a surrounding structure that both (i) provides surfaces which are contoured to the shape of the main bodies of the deflection electrodes such that the main bodies may be mounted against the surfaces to correctly position the deflection electrodes within the print head, and (ii) serves as a manifold for fluid in operation of the print head, wherein the print head includes a cover for the surrounding structure, the cover forming a wall of the space between the deflection electrodes, the wall extending along the stream of ink droplets.
摘要翻译：连续流喷墨打印头连续流喷墨打印头，包括：用于产生连续的墨滴流的液滴发生器; 用于选择性地对墨滴充电的充电电极; 用于偏转带电墨滴的偏转电极; 以及用于收集不带电荷的墨滴的捕集器，其中偏转电极被包含在周围结构内，（i）提供与偏转电极的主体的形状成轮廓的表面，使得主体可以抵靠表面以将偏转电极正确地定位在打印头内，以及（ii）用作打印头操作中的流体的歧管，其中打印头包括用于周围结构的盖，盖形成在第一和第偏转电极，壁沿墨滴流延伸。

4. 发明申请

WO1998008685A1 A DROPLET GENERATOR FOR A CONTINUOUS STREAM INK JET PRINT HEAD 审中-公开
标题翻译：连续流水喷墨打印头的DROPLET发生器
公开(公告)号：WO1998008685A1
公开(公告)日：1998-03-05
申请号：PCT/GB1997002262
申请日：1997-08-22
申请人： THE GENERAL ELECTRIC COMPANY, P.L.C. , SHERMAN, Nigel, Edward , MARTIN, Graham, Dagnall , PANNU, Sukbir, Singh
发明人： THE GENERAL ELECTRIC COMPANY, P.L.C.
IPC分类号： B41J02/025
CPC分类号： B41J2/025
摘要： A droplet generator for a continuous stream ink jet print head comprising: an elongate cavity (13) for containing the ink; nozzle orifices (15) in a wall of said cavity for passing ink from the cavity to form jets, said nozzle orifices extending along the length of said cavity; and actuator means for vibrating the ink in said cavity such that each said jet breaks up into ink droplets at the same predetermined distance from said wall of the cavity, said actuator means being disposed on the opposite side of said cavity to said wall and comprising vibration means which is divided up along the length of said cavity at least partially into at least two parts, characterised in that said actuator means further comprises a backing member (21) disposed further from said cavity than said vibration means and secured to and bridging said parts into which said vibration means is at least partially divided, said vibration means being interposed in line between said backing member and said cavity.
摘要翻译：一种用于连续流喷墨打印头的液滴发生器，包括：用于容纳油墨的细长腔（13）; 在所述空腔的壁中的喷嘴孔（15），用于使油墨从空腔流出以形成喷嘴，所述喷嘴孔沿着所述空腔的长度延伸; 以及致动器装置，用于使所述空腔中的墨水振动，使得每个所述射流在与所述空腔的所述壁相同的预定距离处分裂成墨滴，所述致动器装置设置在所述空腔的与所述壁相反的一侧并且包括振动沿着所述空腔的长度至少部分地分成至少两个部分的装置，其特征在于，所述致动器装置还包括背衬构件（21），所述背衬构件（21）设置成比所述振动装置更远离所述空腔并且固定到所述部件所述振动装置至少部分地分开，所述振动装置插入在所述背衬构件和所述空腔之间。

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