Print Head, Print Head Assembly, Cartridge And Printer
    11.
    发明申请
    Print Head, Print Head Assembly, Cartridge And Printer 审中-公开
    打印头,打印头组件,墨盒和打印机

    公开(公告)号:US20080055359A1

    公开(公告)日:2008-03-06

    申请号:US11575147

    申请日:2005-09-14

    IPC分类号: B41J2/145 B41J2/175

    摘要: A print head has a face (6) presenting an array of nozzle orifices (7) and is configured for mounting a number of associated ejection arrangements, each ejecting droplets of printing fluid through the associated nozzle (8) when activated. The print head includes at least parts of a plurality of reservoir arrangements (27,28) for holding printing fluids to be ejected and a channel arrangement (9,14,15) for supplying a printing fluid from a reservoir arrangement (27,28) to an individual nozzle (8). The print head includes at least one adapter structure (11,13) for releasable connection to a cartridge (4; 16) including a container (5;22) for holding a printing fluid. The adapter structure (11,13) is configured to co-operate with the cartridge (4; 16) to provide a passage between the container (5;22) and channel arrangement upon connection.

    摘要翻译: 打印头具有呈现喷嘴孔(7)阵列的面(6),并被构造成用于安装多个相关联的喷射装置,每个喷射装置在被激活时通过相关喷嘴(8)喷射打印液体的液滴。 打印头包括用于保持要喷射的打印流体的多个储存器装置(27,28)的至少一部分和用于从储存器装置(27,28)提供打印流体的通道装置(9,14,15) 到单独的喷嘴(8)。 打印头包括用于可释放地连接到盒(4; 16)的至少一个适配器结构(11,13),该盒包括用于保持打印流体的容器(5; 22)。 适配器结构(11,13)被配置为与盒(4; 16)配合,以在连接时在容器(5; 22)和通道布置之间提供通道。

    Method of manufacturing at least one actuator, as well as a lead frame, optical reading and/or writing head, and an optical reading and/or writing device
    12.
    发明申请
    Method of manufacturing at least one actuator, as well as a lead frame, optical reading and/or writing head, and an optical reading and/or writing device 审中-公开
    制造至少一个致动器以及引线框,光学读取和/或写入头以及光学读取和/或写入装置的方法

    公开(公告)号:US20070079318A1

    公开(公告)日:2007-04-05

    申请号:US10580053

    申请日:2004-11-15

    IPC分类号: G11B7/00 B29C45/00

    摘要: Method of manufacturing at least one actuator, which actuator (1) comprises at least one actuator part (2, 3) substantially made of synthetic resin, wherein a lead frame (4) comprising a number of leads (5) is provided, said synthetic resin actuator part (2,3) of said actuator (1) being injection-molded onto said lead frame (4). The invention further provides a lead frame arranged for use in such a method, a lead frame band comprising at least one such lead frame, and an optical reading and/or writing head and an optical reading and/or writing device.

    摘要翻译: 制造至少一个致动器的方法,所述致动器(1)包括基本上由合成树脂制成的至少一个致动器部分(2,3),其中提供包括多个引线(5)的引线框架(4),所述合成 所述致动器(1)的树脂致动器部分(2,3)被注射成型到所述引线框架(4)上。 本发明还提供了一种引导框架,用于这种方法中,引导框架带包括至少一个这种引线框架,以及光学读取和/或写入头部以及光学读取和/或写入装置。

    Method for accurately controlling the volume of ink droplets emitted from a print head
    13.
    发明申请
    Method for accurately controlling the volume of ink droplets emitted from a print head 失效
    用于精确地控制从打印头发出的墨滴体积的方法

    公开(公告)号:US20060279602A1

    公开(公告)日:2006-12-14

    申请号:US10554844

    申请日:2004-04-28

    IPC分类号: B41J2/015

    摘要: A method for controlling printing actions of a print head (1) comprising pumps (10) filled with ink (18), and actuators (16) for generating actuation pulses acting on the ink (18), comprises the step of determining a characteristic frequency of the pumps (10). As the characteristic frequency of the pumps (10) is directly related to the geometry of the pumps (10), the characteristic frequency can be used as an indicator of the state of the pumps (10) and the volume of the ink droplets emitted by the pumps (10). In case a slight change of the characteristic frequency is detected, the actuation pulse is adjusted in order to still meet the requirements regarding the volume of the ink droplets. In case a relatively large change of the characteristic frequency is detected, the printing action of the pump (10) concerned is stopped, and may be taken over by another pump (10).

    摘要翻译: 一种用于控制打印头(1)的打印动作的方法,所述打印头(1)包括填充有墨水(18)的泵(10)和用于产生作用在墨水(18)上的致动脉冲的致动器(16),包括确定特征频率 的泵(10)。 由于泵(10)的特征频率与泵(10)的几何形状直接相关,特征频率可以用作泵(10)的状态的指标和由(10)发射的墨滴的体积 泵(10)。 如果检测到特征频率的轻微变化,则调节致动脉冲以便仍然满足关于墨滴体积的要求。 在检测到特征频率相对较大变化的情况下,相关泵(10)的打印动作停止,并可由另一个泵(10)接管。