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1. 发明公开

EP2311640A1 Liquid supply system 有权转让
标题翻译： Flüssigkeitszufuhrvorrichtung
公开(公告)号：EP2311640A1
公开(公告)日：2011-04-20
申请号：EP10014864.2
申请日：2005-03-18
申请人： Zipher Limited
发明人： McNestry, Martin
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/16523 , B41J2/16552
摘要： An inkjet printer comprising: a printhead comprising at least one orifice from which, in use, ink may be ejected; an ink reservoir arranged to supply ink to the printhead; gas curtain generating means arranged to direct a curtain of gas across a surface of the print head and the at least one orifice; an ink pump; a compressed gas supply; a controllable valve, having an inlet connected to the compressed gas supply and an outlet connected to the gas curtain generating means; and control means arranged to control operation of the valve to control supply of compressed gas to generate the air curtain. The ink pump is a pneumatic pump, having a compressed gas inlet connected to the outlet of the controllable valve, and the control means is arranged to operate the controllable valve to generate pressure pulses to simultaneously operate the pump and generate the air curtain.
摘要翻译：一种喷墨打印机，包括：打印头，其包括至少一个孔口，在使用中可以喷射墨水; 墨水储存器，布置成向打印头供应墨水; 气幕产生装置，其布置成引导气幕横穿打印头和所述至少一个孔的表面; 墨水泵压缩气体供应; 可控阀，其具有连接到压缩气体供应的入口和连接到气幕产生装置的出口; 以及控制装置，其被配置为控制阀的操作以控制压缩气体的供应以产生气幕。墨水泵是一种气动泵，其具有连接到可控阀的出口的压缩气体入口，并且控制装置设置成操作可控阀以产生压力脉冲以同时操作泵并产生气幕。

2. 发明公开

EP1852267A2 Tape drive and printing apparatus 有权
标题翻译： Druckvorrichtung und -verfahren
公开(公告)号：EP1852267A2
公开(公告)日：2007-11-07
申请号：EP07012471.4
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A printing apparatus comprising a printhead, a printing ribbon drive mechanism for advancing a printing ribbon between the printhead and a path along which in use a substrate to be printed is advanced, means for applying the printhead to a ribbon supported in the drive mechanism, the printhead comprising an array of printing elements each of which may be selectively energised to release ink from a portion of ribbon contacted by that element, and a controller for controlling energisation of the printing elements and the advance of the ribbon so as to perform a series of printing cycles each of which includes a printing phase during which relative movement between the printhead and ribbon results in the printhead traversing a predetermined length of ribbon and a non-printing phase during which the ribbon is advanced a predetermined distance relative to the printhead. The controller is arranged selectively to energise different groups of printing elements during successive printing cycles, the groups of elements being distributed on the printhead such that different groups contact different portions of the ribbon. The controller is arranged to advance the ribbon such that the said predetermined distance of ribbon advance is less than the said predetermined length of ribbon, the groups of printing elements being energised such that the ribbon is advanced by at least said predetermined length of ribbon in the interval between any two printing phases in which the same group of printing elements are energised.
摘要翻译：一种打印装置，包括打印头，打印带驱动机构，用于使打印头和使用中要印刷的基板一起前进的打印带前进;用于将打印头施加到驱动机构中支撑的色带的装置，打印头包括一组打印元件，每个打印元件可以被选择性地通电以从与该元件接触的色带的一部分释放墨;以及控制器，用于控制打印元件的通电和色带的前进，以便执行一系列打印循环，其中每个循环包括打印阶段，在打印阶段期间打印头和色带之间的相对移动导致打印头穿过预定长度的色带和非打印阶段，在此期间色带相对于打印头前进预定距离。选择性地设置控制器以在连续打印循环期间对不同组的打印元件通电，这些组元件分布在打印头上，使得不同的组接触色带的不同部分。控制器被布置成使色带前进使得所述预定距离的色带提前小于所述预定长度的色带，所述组打印元件被激励，使得色带在至少所述预定长度的色带中前进至在相同组的打印元件通电的任何两个打印阶段之间的间隔。

3. 发明授权

EP1852267B1 Printing apparatus and method 有权
标题翻译：压力的装置和方法
公开(公告)号：EP1852267B1
公开(公告)日：2010-01-27
申请号：EP07012471.4
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54 , G01B11/10
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A tape drive comprising two motors (14,15) at least one of which is a stepper motor (14), two tape spool supports on which spools (7,11) of tape may be mounted, each spool being drivable by a respective motor, and a controller for controlling the energisation of the motors such that the tape may be transported in at least one direction between spools mounted on the spool supports. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport.

4. 发明授权

EP1767375B1 Tape drive and printing apparatus 有权
标题翻译：磁带驱动器和打印设备
公开(公告)号：EP1767375B1
公开(公告)日：2007-10-24
申请号：EP06076929.6
申请日：2001-09-05
申请人： Zipher Limited
发明人： Buxton, Keith , McNestry, Martin , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A tape drive comprising two motors (14,15) at least one of which is a stepper motor (14), two tape spool supports on which spools (7,11) of tape may be mounted, each spool being drivable by a respective motor, and a controller for controlling the energisation of the motors such that the tape may be transported in at least one direction between spools mounted on the spool supports. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport.

5. 发明公开

EP1829697A2 Tape drive and printing apparatus 有权
标题翻译：磁带机和打印设备
公开(公告)号：EP1829697A2
公开(公告)日：2007-09-05
申请号：EP07012470.6
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A tape drive comprising two motors at least one of which is a stepper motor, two tape spool supports on which spools of tape may be mounted, each spool being drivable by a respective motor, and a controller for controlling the energisation of the motors such that the tape may be transported in at least one direction between spools mounted on the spool supports. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport, and wherein the spool diameters are used to coordinate drive of the motors.
摘要翻译：一种磁带驱动器，包括两个电机，其中至少一个是步进电机，两个磁带卷轴支架，磁带卷轴可安装在其上，每个卷轴可由相应的电机驱动;以及控制器，用于控制电机的激励，胶带可以在安装在卷筒支架上的卷轴之间沿至少一个方向运输。控制器可操作以激励两个电动机以在带输送方向上驱动带的卷轴，并且其中卷轴直径用于协调电动机的驱动。

6. 发明公开

EP2298567A2 Tape drive and printing apparatus 有权
标题翻译： Bandäaufwerkund SteuerungsverfahrendafürWärmeübertragungsdruckermit
公开(公告)号：EP2298567A2
公开(公告)日：2011-03-23
申请号：EP10010117.9
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/34
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A thermal transfer printer comprising a printhead for transferring ink from an ink-carrying tape to a substrate on which printing is to be effected and a tape drive comprising two motors, at least one of which is a stepper motor, two tape spool supports on which spools of tape may be mounted, each spool being drivable by a respective one of the said motors and a controller for controlling energisation of the motors such that tape may be transported in at least one direction between spools mounted on the spool supports and past said printhead. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport, and to energise the motors to drive the spools of tape to position a first predetermined area of tape adjacent to the printhead such that ink is removed from the first area of the tape onto the substrate to effect first printing, and is subsequently operative to energise the motors to drive the spools of tape to position a second predetermined area of tape adjacent to the printhead such that ink is removed from the second predetermined area of the tape onto the substrate to effect second printing, so as to enable efficient use of the tape.
摘要翻译：一种热转印打印机，包括用于将油墨从油墨携带带传送到要进行印刷的基板的打印头和包括两个电动机的带驱动器，其中至少一个是步进电机，其上有两个带卷轴支撑可以安装带子的卷轴，每个卷轴可由相应的一个所述马达驱动，以及用于控制马达的通电的控制器，使得带可以在安装在卷轴支撑件上的卷轴和所述打印头之间的至少一个方向上传送。控制器用于对两个电动机通电以沿着磁带传送的方向驱动磁带卷轴，并且激励电动机以驱动磁带卷轴以将第一预定区域的磁带定位在与打印头相邻的位置，使得墨被从将胶带的第一区域施加到基板上以进行第一次打印，并且随后可操作以对电动机通电以驱动带子的卷轴，以将邻近打印头的第二预定区域的带定位，使得墨从第二预定区域移除的胶带以进行第二次打印，以便有效地使用胶带。

7. 发明公开

EP1852267A3 Tape drive and printing apparatus 有权
标题翻译：磁带机和打印设备
公开(公告)号：EP1852267A3
公开(公告)日：2008-06-11
申请号：EP07012471.4
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54 , G01B11/10
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A printing apparatus comprising a printhead, a printing ribbon drive mechanism for advancing a printing ribbon between the printhead and a path along which in use a substrate to be printed is advanced, means for applying the printhead to a ribbon supported in the drive mechanism, the printhead comprising an array of printing elements each of which may be selectively energised to release ink from a portion of ribbon contacted by that element, and a controller for controlling energisation of the printing elements and the advance of the ribbon so as to perform a series of printing cycles each of which includes a printing phase during which relative movement between the printhead and ribbon results in the printhead traversing a predetermined length of ribbon and a non-printing phase during which the ribbon is advanced a predetermined distance relative to the printhead. The controller is arranged selectively to energise different groups of printing elements during successive printing cycles, the groups of elements being distributed on the printhead such that different groups contact different portions of the ribbon. The controller is arranged to advance the ribbon such that the said predetermined distance of ribbon advance is less than the said predetermined length of ribbon, the groups of printing elements being energised such that the ribbon is advanced by at least said predetermined length of ribbon in the interval between any two printing phases in which the same group of printing elements are energised.
摘要翻译：一种打印设备，包括打印头，用于使打印带在打印头和使用中待打印的基板沿其前进的路径之间前进的打印色带驱动机构，用于将打印头施加到支撑在驱动机构中的色带的装置，打印头，其包括打印元件的阵列，每个打印元件可以被选择性地激励以从与该元件接触的带的一部分释放墨，以及控制器，用于控制打印元件的激励和带的前进以执行一系列每个打印周期包括打印阶段和非打印阶段，在打印阶段期间打印头和色带之间的相对移动导致打印头横过预定长度的色带，在打印阶段期间色带相对于打印头前进预定距离。控制器被选择性地设置成在连续的打印循环期间激励不同组的打印元件，这些元件组分布在打印头上，使得不同的组接触带的不同部分。控制器布置成推进色带，使得色带前进的所述预定距离小于所述预定长度的色带，这些打印元件组被激励，使得色带至少在所述预定长度的色带中前进在同一组打印元件通电的任何两个打印阶段之间的间隔。

8. 发明公开

EP1829697A3 Tape drive and printing apparatus 有权
公开(公告)号：EP1829697A3
公开(公告)日：2008-02-06
申请号：EP07012470.6
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/36 , B41J33/54
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A tape drive comprising two motors at least one of which is a stepper motor, two tape spool supports on which spools of tape may be mounted, each spool being drivable by a respective motor, and a controller for controlling the energisation of the motors such that the tape may be transported in at least one direction between spools mounted on the spool supports. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport, and wherein the spool diameters are used to coordinate drive of the motors.

9. 发明公开

EP1780023A2 Printing apparatus 有权
标题翻译：打印设备
公开(公告)号：EP1780023A2
公开(公告)日：2007-05-02
申请号：EP07075081.5
申请日：2001-10-05
申请人： Zipher Limited
发明人： Brown, Steven Brown , McNestry, Martin , Buckby, Steven John
IPC分类号： B41J2/165
CPC分类号： B41J2/16526 , B41J2/16552
摘要： An apparatus for maintaining an inkjet printer printhead in a working state, the printer defining an array of orifices from which in use jets of ink are projected, the apparatus comprising means for applying a pressure pulse to ink within the printhead sufficient to discharge ink from each orifice when not in use to project ink, the pressure pulse having a relatively rapidly rising leading edge and a relative slowly falling trailing edge.
摘要翻译：一种用于将喷墨打印机打印头维持在工作状态的装置，该打印机限定了一排孔口，在使用喷墨墨水时，该装置包括用于向打印头内的墨水施加压力脉冲的装置，该装置足以从每个喷墨口排出墨水当不用时投射墨水，压力脉冲具有相对迅速上升的前缘和相对缓慢下降的后缘。

10. 发明公开

EP2298567A3 Tape drive and printing apparatus 有权
标题翻译：磁带机和打印设备
公开(公告)号：EP2298567A3
公开(公告)日：2011-05-18
申请号：EP10010117.9
申请日：2001-09-05
申请人： Zipher Limited
发明人： McNestry, Martin , Buxton, Keith , Hart, Philip
IPC分类号： B41J33/34
CPC分类号： B41J2/325 , B41J33/00 , B41J33/14 , B41J33/16 , B41J33/34 , B41J33/36 , B41J33/54 , B65H23/1806 , B65H2220/09 , B65H2555/26 , B65H2701/372 , G01B11/08
摘要： A thermal transfer printer comprising a printhead for transferring ink from an ink-carrying tape to a substrate on which printing is to be effected and a tape drive comprising two motors, at least one of which is a stepper motor, two tape spool supports on which spools of tape may be mounted, each spool being drivable by a respective one of the said motors and a controller for controlling energisation of the motors such that tape may be transported in at least one direction between spools mounted on the spool supports and past said printhead. The controller is operative to energise both motors to drive the spools of tape in the direction of tape transport, and to energise the motors to drive the spools of tape to position a first predetermined area of tape adjacent to the printhead such that ink is removed from the first area of the tape onto the substrate to effect first printing, and is subsequently operative to energise the motors to drive the spools of tape to position a second predetermined area of tape adjacent to the printhead such that ink is removed from the second predetermined area of the tape onto the substrate to effect second printing, so as to enable efficient use of the tape.
摘要翻译：一种热转印打印机，包括用于将油墨从油墨携带带转印到要在其上进行打印的基片的打印头和包括两个电机的磁带驱动器，其中至少一个电机是步进电机，两个磁带卷轴支架可以安装磁带卷轴，每个卷轴可以由所述马达中相应的一个马达驱动，还包括控制器，用于控制马达的激励，使得胶带可以沿安装在卷轴支架上的卷轴之间的至少一个方向传送并且经过所述打印头。控制器可操作地激励两个电动机，以便在磁带传送的方向上驱动磁带卷轴，并激励电动机以驱动磁带卷轴，以将带的第一预定区域定位在打印头附近，从而将油墨从将带的第一区域施加到衬底上以进行第一次打印，并且随后操作以激励电机以驱动带卷绕以将带的第二预定区域定位成邻近打印头，使得从第二预定区域将胶带带到基片上以进行第二次打印，从而能够有效地使用胶带。

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