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23 条记录 (耗时 0.054 秒)

    Liquid ejection head with a heat generating surface that is substantially flush and/or smoothly continuous with a surface upstream thereto
    11.
    发明授权
    Liquid ejection head with a heat generating surface that is substantially flush and/or smoothly continuous with a surface upstream thereto 有权
    液体喷射头具有与其上游的表面基本平齐和/或平滑连续的发热表面

    公开(公告)号：US06174050B1

    公开(公告)日：2001-01-16

    申请号：US09358931

    申请日：1999-07-23

    申请人： Toshio Kashino ,  Makiko Kimura ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    发明人： Toshio Kashino ,  Makiko Kimura ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    IPC分类号： B41J205

    CPC分类号： B41J2/14048

    摘要： A liquid ejection head has a heat generating surface for generating heat for generating bubbles in liquid, the heat generating surface being substantially flush and/or smoothly continuous with an upstream surface of the heat generating surface, a portion above the upstream surface and a further upstream portion being in fluid communication with each other when the heat generating surface does not generate heat, a movable member having a free end and a fulcrum, the movable member and the heat generating surface having a space therebetween, and an ejection outlet for ejecting liquid through generation of the bubble. The ejection outlet opposes the heat generating surface with the movable member interposed therebetween, and an opposing member cooperates with the movable member to direct the bubble toward the ejection outlet. The movable member directs the growing bubble toward the ejection outlet in a direction substantially perpendicular to the heat generating surface.

    摘要翻译： 液体喷射头具有用于产生用于在液体中产生气泡的热量的发热表面，所述发热表面与所述发热表面的上游表面，所述上游表面上方的部分和所述上游表面的上游表面基本平齐和/或平滑连续 当发热表面不产生热量时，所述部分彼此流体连通;具有自由端和支点的可移动部件，所述可移动部件和所述发热表面之间具有空间;以及喷射出口，用于将液体喷射通过 一代泡沫。 喷射出口与可动件相对置，发热表面相互间插入，相对的构件与可动件配合，以将气泡引向喷射出口。 可移动构件在大致垂直于发热表面的方向上将生长的气泡朝向喷射出口引导。

    Liquid ejecting method with movable member
    12.
    发明授权
    Liquid ejecting method with movable member 失效
    具有可移动部件的液体喷射方法

    公开(公告)号：US6102529A

    公开(公告)日：2000-08-15

    申请号：US980208

    申请日：1997-11-28

    申请人： Takeshi Okazaki ,  Makiko Kimura ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    发明人： Takeshi Okazaki ,  Makiko Kimura ,  Toshio Kashino ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    IPC分类号： B41J2/055 ,  B41J2/14 ,  B41J2/05

    CPC分类号： B41J2/055 ,  B41J2/14024 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2002/14379 ,  B41J2202/21

    摘要： A liquid ejecting method for ejecting a liquid comprises using a liquid ejecting head having an ejection outlet portion having an ejection outlet for ejecting the liquid, a liquid flow path in fluid communication with the ejection outlet portion, a bubble generation region for generating a bubble in the liquid, and a movable member disposed to face the bubble generation region and provided with a free end closer to the ejection outlet portion than a fulcrum portion thereof, and displacing the movable member by a pressure based on generation of the bubble from a position of a reference surface to a position of a maximum displacement, thereby ejecting the liquid, wherein a relation of 2.theta..sub.E -7.degree..ltoreq..theta..sub.M .ltoreq.2.theta..sub.E +7.degree. is satisfied where, with a reference of the reference surface, .theta..sub.M is an angle of the movable member at the maximum displacement thereof about the fulcrum portion and .theta..sub.E is an angle of an axis connecting the fulcrum portion with an intersecting point of a center axis of the ejection outlet with a connecting surface of the ejection outlet portion to the liquid flow path, and wherein .theta..sub.M is an acute angle.

    摘要翻译： 用于喷射液体的液体喷射方法包括使用具有喷射出口部分的液体喷射头，该喷射出口部分具有用于喷射液体的喷射出口，与喷射出口部分流体连通的液体流动通道，用于产生气泡的气泡产生区域 所述液体和可移动部件设置为面对所述气泡产生区域并且设置有比其支点部分更靠近所述喷射出口部分的自由端，并且基于从所述气泡产生位置的位置使所述可移动部件移动， 参考表面到最大位移的位置，从而喷射液体，其中满足2θE-7°θ2θE + 7°的关系，其中参考参考 表面，θM是可动构件围绕支点部分的最大位移的角度，θE是连接支点部分与相交点的轴线的角度 喷射出口的中心轴线具有喷射出口部分的液体流路的连接表面，并且其中θM是锐角。

    Liquid ejecting head, liquid ejecting device and liquid ejecting method
    13.
    发明授权
    Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
    液体喷射头，液体喷射装置和液体喷射方法

    公开(公告)号：US6007187A

    公开(公告)日：1999-12-28

    申请号：US638334

    申请日：1996-04-26

    申请人： Toshio Kashino ,  Makiko Kimura ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    发明人： Toshio Kashino ,  Makiko Kimura ,  Takeshi Okazaki ,  Aya Yoshihira ,  Kiyomitsu Kudo ,  Yoshie Nakata

    IPC分类号： B41J2/14 ,  B41J2/05

    CPC分类号： B41J2/14048

    摘要： A liquid ejecting method includes providing a substrate having a heat generating surface for generating heat for generating a bubble in liquid; providing a movable member having a free end; providing an ejection outlet for ejecting the liquid using the generation of the bubble, the ejection outlet being opposed to the substrate with the movable member interposed therebetween; disposing the free end of the movable member at a downstream side with respect to a direction of flow of the liquid to the ejection outlet; and wherein the bubble displaces the free end of the movable member, and grows toward the ejection outlet to eject the liquid.

    摘要翻译： 液体喷射方法包括提供具有用于产生热量以产生液体中的气泡的发热表面的基板; 提供具有自由端的可动构件; 提供使用气泡的产生来喷射液体的喷射出口，喷射出口与可移动部件插入其间的基板相对; 将可移动部件的自由端设置在相对于液体流向喷射出口的方向的下游侧; 并且其中所述气泡移动所述可移动部件的自由端，并且朝向所述喷射出口生长以喷射所述液体。

    Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element
    15.
    发明授权
    Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element 失效
    液体喷射头和方法，其中可动件设置在流路之间，一个路径连接公共室和喷射口，另一个具有发热元件

    公开(公告)号：US06331050B1

    公开(公告)日：2001-12-18

    申请号：US08632667

    申请日：1996-04-15

    申请人： Yoshie Nakata ,  Hiroshi Sugitani ,  Tadayoshi Inamoto ,  Makiko Kimura ,  Shuji Koyama

    发明人： Yoshie Nakata ,  Hiroshi Sugitani ,  Tadayoshi Inamoto ,  Makiko Kimura ,  Shuji Koyama

    IPC分类号： B41J205

    CPC分类号： B41J2/14024 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2/14056 ,  B41J2002/14379 ,  B41J2002/14467 ,  B41J2202/12 ,  B41J2202/21

    摘要： A liquid ejecting head ejects liquid by generating a bubble. The head includes a first liquid flow path for direct fluid communication between a first common liquid chamber and an ejection outlet, a second liquid flow path having a heat generating element for applying heat to the liquid to generate a bubble in the liquid, and a supply path for supplying the liquid to above the heat generating element from an upstream side of the heat generating element in a direction along the heat generating element. A movable member is disposed between the first and second flow paths, faces the heat generating element, and is displaced to a side of the first liquid flow path because of pressure generated when the heat generating element is driven, and has a fulcrum and a free end located downstream of the fulcrum. A guide path is provided in which the liquid flows above the heat generating element in the second liquid flow path.

    摘要翻译： 液体喷射头通过产生气泡喷出液体。 头部包括用于在第一公共液体室和喷射出口之间直接流体连通的第一液体流动路径，具有用于向液体施加热量以在液体中产生气泡的发热元件的第二液体流路， 从发热元件的上游侧沿着发热元件的方向将液体供给到发热元件上方。 可移动构件设置在第一和第二流动路径之间，面向发热元件，并且由于在发热元件被驱动时产生的压力而移动到第一液体流路的一侧，并且具有支点和自由 末端位于支点的下游。 提供了一种引导路径，其中液体在第二液体流路中的发热元件上方流动。

    Liquid ejecting head, liquid ejecting device and liquid ejecting method
    16.
    发明授权
    Liquid ejecting head, liquid ejecting device and liquid ejecting method 失效
    液体喷射头，液体喷射装置和液体喷射方法

    公开(公告)号：US06270199B1

    公开(公告)日：2001-08-07

    申请号：US08632530

    申请日：1996-04-15

    申请人： Makiko Kimura ,  Hiroshi Sugitani ,  Tadayoshi Inamoto ,  Yoshie Nakata

    发明人： Makiko Kimura ,  Hiroshi Sugitani ,  Tadayoshi Inamoto ,  Yoshie Nakata

    IPC分类号： B41J214

    CPC分类号： B41J2/14056 ,  B41J2/04573 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/14024 ,  B41J2/1404 ,  B41J2/14048 ,  B41J2/17 ,  B41J2002/14379 ,  B41J2202/12 ,  B41J2202/21 ,  H04N1/034

    摘要： A liquid ejecting head capable of ejecting liquids in different conditions includes an ejection outlet for ejecting a liquid; a liquid flow path for supplying the liquid to the ejection outlet, the liquid flow path having bubble generation heat elements used to eject the liquid and capable of selectively generating bubbles having different sizes; and a movable mechanism having at least one movable member arranged to face a bubble generation region formed in the liquid flow path by the bubble generation heat elements. The movable member has a free end on a downstream side with respect to a direction of the ejection outlet and a supporting member on an upstream side. The movable member is displaced in a direction to separate from the bubble generation region in accordance with a bubble generated by the bubble generation heat elements.

    摘要翻译： 能够在不同条件下喷射液体的液体喷射头包括用于喷射液体的喷射口; 用于将液体供应到喷射出口的液体流路，液体流路具有用于喷射液体并且能够选择性地产生具有不同尺寸的气泡的气泡产生热元件; 以及可移动机构，其具有至少一个可移动构件，其布置成面对通过气泡发生热元件形成在液体流路中的气泡产生区域。 可移动部件在喷射出口的方向的下游侧具有自由端，在上游侧具有支撑部件。 根据气泡生成热元件产生的气泡，活动件沿与气泡生成区分离的方向移位。