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    Ink cartridge and method of ink injection thereinto
    4.
    发明公开
    Ink cartridge and method of ink injection thereinto 有权
    Tinteninspritzverfahrenfüreint Tintenkartusche

    公开(公告)号：EP1258361A1

    公开(公告)日：2002-11-20

    申请号：EP02010259.6

    申请日：2002-05-17

    申请人： SEIKO EPSON CORPORATION

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

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17556 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/17563 ,  B41J2/17596

    摘要： An ink cartridge 1 is detachably connected to a head of a record apparatus and has a container main body 2 having an ink tank chamber 11 opened to the atmosphere in a state in which the head and the cartridge are connected and a first opening 85 through which ink can be injected into the ink tank chamber (second ink storage chamber 16, etc.,) such an intermediate wall 301 partitioning the ink tank chamber 11 into two space parts 11a and 11b placed side by side in an ink injection direction is disposed in the ink tank chamber 11 and is formed with a through part 301a through which ink can be injected.

    摘要翻译： 墨盒1可拆卸地连接到记录装置的头部，并且具有容器主体2，其具有在头部和盒被连接的状态下具有向大气开放的墨水容器室11和第一开口85，第一开口85 可以将墨水注入到墨盒室（第二墨水储存室16等）中，这样的中间壁301将墨水容器室11分隔成沿着墨水注入方向并排设置的两个空间部分11a和11b。 墨罐室11形成有可以注入墨水的贯通部分301a。

    Ink cartridge and assembling method of atmospheric open valve in ink cartridge
    6.
    发明公开
    Ink cartridge and assembling method of atmospheric open valve in ink cartridge 有权
    Tintenkartusche和Herstellungsverfahren einer Tintenkartusche

    公开(公告)号：EP1258358A1

    公开(公告)日：2002-11-20

    申请号：EP02010256.2

    申请日：2002-05-17

    申请人： SEIKO EPSON CORPORATION

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

    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，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以及具有能够打开和关闭通孔的阀体65的大气开启阀601 容器主体2的孔60和能够沿闭合方向按压阀体65的弹性部件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设置在阻挡通孔60的开口的位置，弹性部件62位于大气开放室501内 位于状态的弯曲片膨胀，并且处于定位状态的弹性部件62在关闭方向上按压阀体65的一端部并且固定在大气开放室501的内侧的相对端部。