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39 条记录 (耗时 0.016 秒)

    PRINTING METHOD
    1.
    发明申请
    PRINTING METHOD 审中-公开
    打印方法

    公开(公告)号：US20110032298A1

    公开(公告)日：2011-02-10

    申请号：US12937552

    申请日：2009-04-23

    申请人： Philip John Blowfield ,  Ammar Lecheheb

    发明人： Philip John Blowfield ,  Ammar Lecheheb

    IPC分类号： B41J29/38

    CPC分类号： G06K15/102 ,  B41J2/185 ,  G06K15/021

    摘要： A method of printing an image on a substrate effected by moving the substrate past a print head during a printing operation and printing the image by printing a plurality of strokes. Printing each stroke includes emitting a plurality of drops of ink from the print head. The method includes receiving image data defining an image to be printed, the image data including data relating to a characteristic of the image; selecting printer control data defining the plurality of drops of ink which are to be emitted from the print head to print a stoke, the selecting being based upon data indicating a maximum number of drops of ink which can be emitted from the print head during a stroke and the characteristic of the image; and printing the image based upon the data defining the image to be printed and the printer control data.

    摘要翻译： 一种通过在打印操作期间移动基板通过打印头并通过打印多个笔画来打印图像来在基底上打印图像的方法。 打印每个笔划包括从打印头发出多个墨滴。 所述方法包括接收定义要打印的图像的图像数据，所述图像数据包括与所述图像的特征有关的数据; 选择打印机控制数据，其定义要从打印头发射的多个墨滴，以打印一个喷枪，所述选择是基于指示在冲程期间可以从打印头发射的最大墨滴数的数据 和图像的特征; 并且基于定义要打印的图像的数据和打印机控制数据来打印图像。

    Method and device for regulating the temperature of a print head
    3.
    发明申请
    Method and device for regulating the temperature of a print head 审中-公开
    用于调节打印头温度的方法和装置

    公开(公告)号：US20070120884A1

    公开(公告)日：2007-05-31

    申请号：US10567546

    申请日：2004-08-02

    申请人： Ammar Lecheheb

    发明人： Ammar Lecheheb

    IPC分类号： B41J29/38

    CPC分类号： B41J2/04586 ,  B41J2/04515 ,  B41J2/04563 ,  B41J29/377

    摘要： A printing device is disclosed, and a method of its operation, in which a medium is used to regulate the temperature of one or more print elements. Preferably the medium is an ink or print medium.

    摘要翻译： 公开了一种打印装置及其操作方法，其中使用介质来调节一个或多个打印元件的温度。 优选地，介质是油墨或印刷介质。

    Solenoid valve
    4.
    发明申请
    Solenoid valve 失效
    电磁阀

    公开(公告)号：US20060244783A1

    公开(公告)日：2006-11-02

    申请号：US11452515

    申请日：2006-06-14

    申请人： David Horsnell ,  Matthew Tomlin ,  Ammar Lecheheb ,  Oliver Prime ,  Michael Fox ,  Christopher Bates

    发明人： David Horsnell ,  Matthew Tomlin ,  Ammar Lecheheb ,  Oliver Prime ,  Michael Fox ,  Christopher Bates

    IPC分类号： B41J2/04

    CPC分类号： F16K31/0655 ,  B41J2202/05

    摘要： The invention relates to a solenoid valve made using certain materials which is capable of operation at high frequencies and which can be made as a compact unit. The plunger (1) is made from an electromagnetic material having a saturation flux density greater than 1.2 Tesla preferably more than 1.6 Tesla, the bore leading from the valve head chamber (14) to the nozzle orifice (12) has a length to diameter ratio of less than 5:1 preferably between 2:1 and 4:1 and the nozzle orifice (12) has a diameter of 80 micrometer or less. The invention also relates to method for operating a drop on demand ink jet printer incorporating such a valve.

    摘要翻译： 本发明涉及一种使用特定材料制造的电磁阀，该电磁阀能够在高频下运行，并可制成紧凑型单元。 柱塞（1）由具有大于1.2特斯拉的饱和磁通密度的电磁材料制成，优选大于1.6特斯拉，从阀头腔（14）引导到喷嘴孔（12）的孔具有长度与直径的比 小于5:1，优选2:1至4:1，并且喷嘴孔（12）的直径为80微米或更小。 本发明还涉及一种结合这种阀的按需喷墨打印机的操作方法。

    Printing device and method using valve control
    5.
    发明申请
    Printing device and method using valve control 审中-公开
    打印装置和方法采用阀门控制

    公开(公告)号：US20060087523A1

    公开(公告)日：2006-04-27

    申请号：US10521686

    申请日：2003-07-11

    申请人： David Horsnell ,  Matthew Tomlin ,  Ammar Lecheheb ,  Oliver Prime ,  Michael Fox ,  Christopher Bates

    发明人： David Horsnell ,  Matthew Tomlin ,  Ammar Lecheheb ,  Oliver Prime ,  Michael Fox ,  Christopher Bates

    IPC分类号： B41J29/38

    CPC分类号： B41J25/001 ,  G06K15/102

    摘要： The present invention provides a method of printing an image, and an apparatus for performing the method, the method comprising the steps of: (a) generating print data representing the image to be printed; (b) dividing the print data into a plurality of sub-elements; (c) writing each print data sub-element into respective memory means locations; (d) sequentially reading the memory means; and (e) printing an iamb by activating a print valve in accordance with print data sub-element read from the memory means. The method enables printing heads to be slanted such that different print heights can be obtained whilst still printing in a vertical orientation.

    摘要翻译： 本发明提供一种打印图像的方法以及用于执行该方法的装置，该方法包括以下步骤：（a）产生表示要打印的图像的打印数据; （b）将打印数据分割成多个子元素; （c）将每个打印数据子元件写入相应的存储器装置位置; （d）依次读取存储装置; 以及（e）通过根据从存储装置读取的打印数据子元件激活打印阀来打印iamb。 该方法使打印头倾斜，使得可以在垂直定向印刷的同时获得不同的打印高度。

    Method and apparatus for controlling a multi-nozzle ink jet printhead
    6.
    发明授权
    Method and apparatus for controlling a multi-nozzle ink jet printhead 失效
    用于控制多喷嘴喷墨打印头的方法和装置

    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。

    Nozzle plate for ink jet printer
    9.
    发明授权
    Nozzle plate for ink jet printer 失效
    喷墨打印机喷嘴板

    公开(公告)号：US5706039A

    公开(公告)日：1998-01-06

    申请号：US481362

    申请日：1995-07-07

    申请人： Colin Edward Chamberlain ,  Ammar Lecheheb ,  Danny Charles Palmer ,  Jerzy Zaba

    发明人： Colin Edward Chamberlain ,  Ammar Lecheheb ,  Danny Charles Palmer ,  Jerzy Zaba

    IPC分类号： B41J2/135 ,  B41J2/165 ,  B41J2/18 ,  B41J2/185 ,  B41J2/14

    CPC分类号： B41J2/16552 ,  B41J2/185

    摘要： A continuous ink jet printer has a nozzle plate 1 which includes an orifice 3 for emitting a stream of ink. A counterbore 4 surrounds the orifice. A passage 5, 6 is provided which lies substantially in the plane of the plate and intersects the counterbore, and through which a flow of cleaning agent may be supplied to the counterbore, in order to flush ink from the surrounds of the orifice.

    摘要翻译： PCT No.PCT / GB94 / 00143 Sec。 371日期：1995年7月7日 102（e）日期1995年7月7日PCT 1994年1月26日PCT PCT。 WO94 / 16900 PCT出版物 日期1994年8月4日连续喷墨打印机具有喷嘴板1，喷嘴板1包括用于发射墨水流的孔口3。 沉孔4围绕孔口。 提供通道5,6，其基本上位于板的平面中，并与沉孔相交，通过该通道可将清洁剂流供给到沉孔中，以便从孔的周围冲洗墨水。

    Continuous ink jet printing
    10.
    发明授权
    Continuous ink jet printing 失效
    连续喷墨印刷

    公开(公告)号：US4688049A

    公开(公告)日：1987-08-18

    申请号：US872288

    申请日：1986-06-10

    申请人： James J. Doyle ,  Ammar Lecheheb

    发明人： James J. Doyle ,  Ammar Lecheheb

    IPC分类号： B41J2/08 ,  B41J2/075 ,  G01D15/18

    CPC分类号： B41J2/075

    摘要： In a continuous ink jet printing method for printing multiple lines of print (13-15), raster of drops is produced in which the differential charge between drops printed on opposite sides of an interline gap (17,18) is increased in comparison with that between adjacent drops to be printed within a line (13-15). At the same time the number of guard drops is maintained the same or is reduced between the printable drops immediately adjacent to the interline gap, so that the distance between printed drops immediately adjacent to the interline gap is increased without increasing the number of drops in the raster.

    摘要翻译： 在用于打印多行打印的连续喷墨打印方法（13-15）中，产生了液滴的光栅，其中印刷在间隙间隙（17,18）的相对侧上的墨滴之间的差分电荷与该间隙间隔 在一行（13-15）内打印的相邻液滴之间。 同时，保护液滴的数量在紧邻线间隙的可印刷液滴之间保持相同或减小，使得紧邻线间隙的印刷液滴之间的距离增加，而不增加液滴数量 光栅。