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59 条记录 (耗时 0.019 秒)

    Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device
    31.
    发明公开
    Liquid discharge head, liquid discharge method, head cartridge and liquid discharge device 审中-公开
    液体排出头，液体排出方法，头盒和液体排出装置

    公开(公告)号：EP0920998A3

    公开(公告)日：2000-09-20

    申请号：EP98123173.1

    申请日：1998-12-04

    申请人： CANON KABUSHIKI KAISHA

    发明人： Ishinaga, Hiroyuki ,  Ogawa, Masahiko ,  Ikeda, Masami ,  Saito, Ichiro ,  Hiroki, Tomoyuki ,  Imanaka, Yoshiyuki ,  Ozaki, Teruo ,  Kubota, Masahiko ,  Taneya, Yoichi ,  Sugiyama, Hiroyuki

    IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16

    摘要： In accordance with the present invention, there is provided a liquid discharge head comprising a discharge port (5) for discharging liquid, a liquid flow path (7) provided with a bubble generation means (2) for generating bubbles in liquid in communication with the discharge port (5), and a movable member (6) provided facing said bubble generation means (2) in said liquid flow path (7) and having a free end (6b) on a downstream side toward the discharge port (5), a first surface (1a) provided with the bubble generation means being continued to at least one second surface of the side wall surface of said liquid flow path (7) and the front end surface having the opening of the discharge port (5) with a curved surface (1b), the first surface being one of surfaces forming the liquid flow path (7).

    摘要翻译： 根据本发明，提供了一种喷液头，它包括一个用于排放液体的排放口（5），一个设置有用于在液体中产生气泡的气泡发生装置（2）的液流通道（7） （5）;以及在所述液体流动通道（7）中与所述气泡发生装置（2）相对设置且在下游侧朝向所述排出口（5）具有自由端（6b）的可动构件（6） 设有气泡发生装置的第一表面（1a）与所述液体流动通道（7）的侧壁表面的至少一个第二表面和具有排放口（5）的开口的前端表面相连续 曲面（1b），第一表面是形成液体流路（7）的一个表面。

    A liquid discharge method and a liquid discharge apparatus
    32.
    发明公开
    A liquid discharge method and a liquid discharge apparatus 失效
    Verfahren und Vorrichtng zum Ausstossen vonFlüssigkeit

    公开(公告)号：EP0894625A3

    公开(公告)日：2000-08-23

    申请号：EP98306089.8

    申请日：1998-07-30

    申请人： CANON KABUSHIKI KAISHA

    发明人： Taneya, Yoichi ,  Ishinaga, Hiroyuki ,  Tajika, Hiroshi ,  Koitabashi, Noribumi ,  Sugiyama, Hiroyuki

    IPC分类号： B41J2/05

    CPC分类号： B41J2/04533 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04593 ,  B41J2/14056 ,  B41J2002/14362 ,  B41J2202/06 ,  B41J2202/21

    摘要： A liquid discharge method for discharging liquid by use of a liquid discharge head provided with liquid discharge nozzles (3) having a plurality of electrothermal converting members (4,5) capable of forming bubbles for discharging a liquid droplets comprises the step of using a driving condition in a range where the discharge speed of droplets is made substantially constant, while the amount of droplet is made changeable with the timing difference of driving when droplets are discharged by driving a plurality of the electrothermal converting members one after another. With the adoption of the method thus structured, high quality prints can be obtained without deviation of impact positions irrespective of the dot diameters, larger or smaller, for a significant enhancement of image representation.

    摘要翻译： 一种液体排出方法，其通过使用具有能够形成用于排出液滴的气泡的多个电热转换构件（4,5）的液体排出喷嘴（3）的液体排出头来排出液体包括使用驱动 使液滴的排出速度基本上恒定的范围内的状态，同时通过一个接一个地驱动多个电热转换构件，通过驱动液滴的时间差来使液滴的量变化。 通过采用如此构造的方法，可以获得高质量的打印，而不会影响打印位置的偏差，而不管点直径是多大还是更小，为了显着增强图像表示。

    A liquid carrying method, a liquid carrying apparatus, and a liquid discharging method and a liquid discharge head utilizing such liquid carrying method and apparatus
    34.
    发明公开
    A liquid carrying method, a liquid carrying apparatus, and a liquid discharging method and a liquid discharge head utilizing such liquid carrying method and apparatus 失效
    采用的方法和设备，用于供给液体的供给液体，喷液方法和本Flüssigeitsausstosskopf方法和装置

    公开(公告)号：EP0882890A2

    公开(公告)日：1998-12-09

    申请号：EP98304489.2

    申请日：1998-06-05

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yoshihira, Aya ,  Ishinaga, Hiroyuki ,  Kashino, Toshio ,  Kudo, Kiyomitsu ,  Taneya, Yoichi ,  Sugiyama, Hiroyuki

    IPC分类号： F04B45/053 ,  B41J2/05 ,  B41J2/14

    CPC分类号： F04B19/24 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2/14056 ,  B41J2/14064 ,  B41J2002/14379 ,  F04B19/006 ,  F04B43/10

    摘要： A liquid carrying method is to carry liquid by pressure exerted by the creation of air bubble, which comprises the step of using an apparatus provided with a first liquid flow path (3) for enabling the carrying liquid to flow, a second liquid flow path (4) provided with the air bubble generating area for creating air bubble, a heat generating device (2) arranged for the air bubble generating area to generate heat for the creation of the air bubble and a movable separation film (5) for separating the first liquid flow path and the second liquid flow path and the step of carrying liquid in the first liquid flow path by displacing the movable separation film, having direction regulating means for regulating the displacement direction of the movable separation film, to the first liquid flow path side by the pressure exerted by the creation of the air bubble. With the method thus structured, it becomes possible to carry liquid efficiently and discharge it from each of the discharge openings stably with high discharge force in good discharge efficiency.

    摘要翻译： 一种液体搬运方法是通过由气泡产生的，该方法包括使用（设置有一个第一液体流道装置的步骤（3）用于使承载液体流动，一个第二液体流动通道施加的压力来进行液体 4）设置有气泡生成区用于产生气泡，一热产生装置2）排列（对于气泡发生区域为创建气泡和一个可动隔离电影（5），用于分离所述第一发热 液体流道和第二液体流道和通过移动的活动隔离电影，具有方向调节装置，用于调节所述可动隔离电影的位移方向，向第一液体流道侧的第一液体流动路径承载液体的步骤 通过创建气泡所施加的压力。 该方法这样构成，变为能够有效地进行液体和从与处于良好的放电效率高排放力稳定地排放口排出。

    A liquid discharging method and a liquid jet head, and a head cartridge using such jet head, and a liquid jet apparatus
    35.
    发明公开
    A liquid discharging method and a liquid jet head, and a head cartridge using such jet head, and a liquid jet apparatus 失效
    液体排放方法和液体喷射头，以及使用这种喷射头的头盒和液体喷射装置

    公开(公告)号：EP0819534A2

    公开(公告)日：1998-01-21

    申请号：EP97305142.8

    申请日：1997-07-11

    申请人： CANON KABUSHIKI KAISHA

    发明人： Ishinaga, Hiroyuki ,  Sugiyama, Hiroyuki ,  Kashino, Toshio ,  Sugama, Sadayuki

    IPC分类号： B41J2/05 ,  B41J2/14

    CPC分类号： B41J2/14056 ,  B41J2/14048

    摘要： A liquid discharging method for discharging liquid by displacing a movable member by means of a bubble created on the bubble generating area, which the free end of the movable member faces, comprises the step of promoting the movement of the free end of the movable member by means for promoting the displacement of the free end thereof. With the adoption of this method, the pressure of the bubble that acts upon the free end of the movable member enables the movable member to form an appropriate displacing configuration to lead the pressure exerted at the time of foaming and the development of the bubble in the discharging direction efficiently. At the same time, the displacement of the movable member is performed smoothly, thus contributing to enhancing the durability of the movable member.

    摘要翻译： 一种通过在可动件的自由端所面对的发泡区上产生的气泡使可动件移动而排出液体的液体排出方法包括通过下列步骤促进可动件自由端的运动的步骤： 用于促进其自由端位移的装置。 采用这种方法时，作用在可动件自由端上的气泡的压力使可动件形成适当的位移结构，以便引起发泡时施加的压力和气泡在 有效地排放方向。 同时，可动部件的位移顺利进行，有助于提高可动部件的耐久性。