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    Ink cartridge and assembling method of atmospheric open valve in ink cartridge
    2.
    发明授权
    Ink cartridge and assembling method of atmospheric open valve in ink cartridge 有权
    墨盒中的大气开放阀的墨盒和组装方法

    公开(公告)号：US06966638B2

    公开(公告)日：2005-11-22

    申请号：US10147325

    申请日：2002-05-17

    申请人： Mutsuhiko Ota ,  Yukiharu Suda ,  Hisashi Koike ,  Satoshi Shinada ,  Michinari Tsukahara ,  Hisashi Miyazawa

    发明人： Mutsuhiko Ota ,  Yukiharu Suda ,  Hisashi Koike ,  Satoshi Shinada ,  Michinari Tsukahara ,  Hisashi Miyazawa

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17596 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/1755 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17563

    摘要： An ink cartridge has a container main body [2] having a through hole [60] for making an ink storage chamber and an atmospheric open chamber [501] to communicate with each other, and an atmospheric open valve [601] having a valve body [65] capable of opening and closing the through hole [60] of the container main body [2] and an elastic member [62] capable of pressing the valve body [65] in a closed direction. In an assembling structure of the atmospheric open valve [601] in the atmospheric open chamber [501], the valve body [65] is placed at such a position blocking the opening of the through hole [60], the elastic member [62] is positioned in the atmospheric open chamber [501] as a bend piece shaped like

    摘要翻译： 墨盒具有容器主体[2]，具有用于使储墨室和大气开放室[501]彼此连通的通孔[60]和具有阀体的大气开启阀[601] [65]能够打开和关闭容器主体[2]的通孔[60]和能够在闭合方向上按压阀体[65]的弹性构件[62]。 在大气开放室[501]中的大气开放阀[601]的组装结构中，阀体[65]被放置在阻挡通孔[60]的开口的位置处，弹性构件[62] 被定位在大气开放室[501]中，作为形状类似于膨胀的弯曲件，并且处于定位状态的弹性构件[62]在闭合方向上挤压阀体[65]的一个端部并固定在 与大气开放室[501]的内部相对的一端。

    Ink cartridge storage structure and method
    6.
    发明授权
    Ink cartridge storage structure and method 有权
    墨盒存储结构和方法

    公开(公告)号：US06786583B2

    公开(公告)日：2004-09-07

    申请号：US10231455

    申请日：2002-08-30

    申请人： Mutsuhiko Ota ,  Yukiharu Suda ,  Hisashi Koike ,  Satoshi Shinada ,  Michinari Tsukahara

    发明人： Mutsuhiko Ota ,  Yukiharu Suda ,  Hisashi Koike ,  Satoshi Shinada ,  Michinari Tsukahara

    IPC分类号： B41J2175

    CPC分类号： B41J2/175 ,  B41J2/17533

    摘要： An ink cartridge storage structure and method provide consistent print density and quality by mixing the ink when the cartridge is removed from the packaging and installed to a printer for use. An ink-filled ink cartridge with an ink supply port installable to the head of a printer is stored inside an individual box made to hold the ink cartridge. The ink cartridge is stored inside the individual box so that the ink supply port is at the top when the box is in the normal upright position.

    摘要翻译： 墨盒存储结构和方法通过在将墨盒从包装中取出并安装到打印机使用时通过混合墨来提供一致的打印浓度和质量。 具有可安装到打印机头部的供墨口的充满墨水的墨盒被存储在用于保持墨盒的单个盒中。 墨盒被储存在单独的盒子中，使得当盒子处于正常直立位置时，供墨口位于顶部。

    Ink-jet recording apparatus and ink tank cartridge therefor
    9.
    发明授权
    Ink-jet recording apparatus and ink tank cartridge therefor 失效
    喷墨记录装置和墨盒

    公开(公告)号：US5790158A

    公开(公告)日：1998-08-04

    申请号：US478170

    申请日：1995-06-07

    申请人： Satoshi Shinada ,  Seiji Mochizuki ,  Yoshinori Miyazawa ,  Takao Kobayashi ,  Hisashi Koike ,  Yukiharu Suda

    发明人： Satoshi Shinada ,  Seiji Mochizuki ,  Yoshinori Miyazawa ,  Takao Kobayashi ,  Hisashi Koike ,  Yukiharu Suda

    IPC分类号： B41J2/175

    CPC分类号： B41J2/175

    摘要： An ink tank cartridge for an ink-jet type recording apparatus being removably mounted onto an ink supply needle of a recording body is provided. The ink tank cartridge is provided with a first chamber for storing ink and a second chamber for storing a porous member having ink impregnated therein. The second chamber communicates with the first chamber through a passageway formed within the cartridge between the first and second chambers. An ink supply port extends through and projects from a wall of the second chamber. The ink supply port supplies inks to the ink-jet recording apparatus through said porous member. A funnel-shaped packing member is provided within the ink supply port. The packing member is formed with a hole therethrough having a wide end and a narrow end and is dimensioned to receive the ink supply needle and to resiliently abutt against an outer periphery of the ink supply needle. The packing member is formed for preventing the flow of ink through the ink supply port other than through the ink supply needle when the needle is positioned in the ink supply port. The wide end of the hole is disposed away from the porous member.

    摘要翻译： 提供一种用于喷墨式记录装置的墨罐盒，其可移除地安装在记录体的供墨针上。 墨水盒带设置有用于存储墨的第一室和用于存储浸渍有墨的多孔构件的第二室。 第二室通过形成在第一和第二室之间的盒内的通道与第一室连通。 供墨口延伸穿过并从第二室的壁突出。 供墨口通过所述多孔构件向喷墨记录装置供应墨水。 在供墨口内设有漏斗形的包装件。 该包装件形成有一个穿过其的孔，该孔具有宽端和窄端，并且其尺寸被设计成容纳供墨针并弹性地抵靠供墨针的外周。 打包构件形成为当针位于供墨口中时防止墨通过供墨口而不是通过供墨针流动。 孔的宽端远离多孔构件设置。

    Ink-supplied printer head and ink container
    10.
    发明授权
    Ink-supplied printer head and ink container 失效
    墨水供应的打印头和墨水容器

    公开(公告)号：US06276785B1

    公开(公告)日：2001-08-21

    申请号：US08485319

    申请日：1995-06-07

    申请人： Satoshi Shinada ,  Seiji Mochizuki ,  Yoshinori Miyazawa ,  Takao Kobayashi ,  Hisashi Koike ,  Yukiharu Suda

    发明人： Satoshi Shinada ,  Seiji Mochizuki ,  Yoshinori Miyazawa ,  Takao Kobayashi ,  Hisashi Koike ,  Yukiharu Suda

    IPC分类号： B41J2175

    CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17536

    摘要： An ink tank cartridge for an ink-jet type recording apparatus is provided. The ink tank cartridge comprises a first chamber and a second chamber formed adjacent the first chamber. A porous member is housed in the second chamber. A partition wall separates the first chamber from second chamber, which communicate through a communication hole therethrough which extends along a portion of the width of the partition wall. An ink supply port extends through a wall of the first chamber and supplies ink to the exterior of the cartridge from the porous member. An air vent is spaced from the ink supply port provides ambient air to the second chamber. The pressure in the first chamber and the second chamber is at a value less than normal atmospheric pressure, and a pressure difference which retains the ink in the first chamber is also maintained between the first and second chambers by the surface tension of the porous member in the vicinity of the communicating hole. The first and second chambers, partition wall, communicating hole, air vent port and ink supply port are positioned and dimensioned so that a pressure difference between the chambers is not maintained as ink is transmitted through the ink supply port, and ink is supplied from the first chamber to the porous member in the second chamber as required until the pressure difference between the chambers is restored.

    摘要翻译： 提供了一种用于喷墨式记录装置的墨盒。 墨盒盒包括邻近第一腔室形成的第一腔室和第二腔室。 多孔构件容纳在第二室中。 分隔壁将第一腔室与第二腔室隔开，第二腔室通过连通孔连通，该连通孔沿分隔壁宽度的一部分延伸。 供墨口延伸穿过第一室的壁，并从多孔构件向墨盒的外部供应墨水。 空气通道与供墨口间隔开，向第二室提供环境空气。 第一腔室和第二腔室中的压力小于正常大气压力，并且通过多孔构件的表面张力在第一腔室和第二腔室之间保持墨水保持在第一腔室中的压力差 连通孔附近。 第一和第二腔室，分隔壁，连通孔，排气口和供墨口的位置和尺寸设计成使得当油墨通过供墨口传输时，室之间的压差不会保持，并且油墨从 第一室至第二室中的多孔构件，直到两个室之间的压力差恢复。