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    Ink recorder including a sealing member for an ink storage section
    1.
    发明授权
    Ink recorder including a sealing member for an ink storage section 失效
    墨水记录器，包括用于墨水存储部分的密封构件

    公开(公告)号：US5341161A

    公开(公告)日：1994-08-23

    申请号：US897746

    申请日：1992-06-12

    申请人： Koji Yamakawa ,  Takahisa Kawamura ,  Teruo Arashima

    发明人： Koji Yamakawa ,  Takahisa Kawamura ,  Teruo Arashima

    IPC分类号： B41J2/175 ,  B41J2/185 ,  B41J2/17

    CPC分类号： B41J2/1752 ,  B41J2/17513 ,  B41J2/185 ,  B41J2002/14362

    摘要： An ink recorder includes an ink recording section of which ink passage has a small cross-sectional area. For this reason, the ink passage has an opening portion at a bent part thereof which serves as a venting hole for allowing air to be vented from a molding die to the outside therethrough during a molding operation. To prevent ink from leaking from the ink passage, a spherical sealing member is fitted into the opening portion. Since the opening portion is molded of a deformable material, a spherical sealing member made of a metallic material while having a diameter slightly larger than an inner diameter of the opening portion can be fitted into the opening portion.

    摘要翻译： 油墨记录器包括油墨通道具有小的横截面积的油墨记录部分。 为此，油墨通道在其弯曲部分具有开口部，其作为用于在成型操作期间使空气从成形模具排出到外部的通气孔。 为了防止油墨从油墨通道泄漏，球形密封构件装配到开口部分中。 由于开口部分由可变形材料模制而成，所以由开口部分的直径略大于开口部分的内径的金属材料制成的球形密封件可以装配到开口部分中。

    Ink jet cartridge having a can filtered ink supply member and ink jet apparatus including the same
    2.
    发明授权
    Ink jet cartridge having a can filtered ink supply member and ink jet apparatus including the same 失效
    具有罐式过滤油墨供给部件的喷墨墨盒和包括该墨水供给部件的喷墨装置

    公开(公告)号：US5606352A

    公开(公告)日：1997-02-25

    申请号：US165507

    申请日：1993-12-13

    申请人： Koji Yamakawa ,  Takahisa Kawamura ,  Teruo Arashima

    发明人： Koji Yamakawa ,  Takahisa Kawamura ,  Teruo Arashima

    IPC分类号： B41J2/175 ,  B41J2/185 ,  B41J2/05

    CPC分类号： B41J2/1752 ,  B41J2/17513 ,  B41J2/185 ,  B41J2002/14362

    摘要： An ink jet cartridge includes a ceiling plate having an ink receiving port and a plurality of grooves as an ink passage, the grooves being communicated with the ink receiving port, a base plate having discharge energy generating elements for generating sufficient discharge energy to discharge ink, an ink supply member having an ink supply portion for connecting with the ink receiving port, the ink supply member for supplying ink from the ink supply portion to the ink receiving port, and a support substrate for supporting the base plate and for fixing the ink supply member. The ink supply member includes a cantilever portion having a top end, a root portion and a neck portion defined between the top end and the root portion, a width of the neck portion being gradually spread toward the root portion, the ink supply portion of the ink supply member being arranged at the top end of the cantilever portion. The ink supply portion is pressed on the ink receiving port and connected with the ink receiving port, and the ceiling plate is connected with the base plate to form the ink passage.

    摘要翻译： 一种喷墨墨盒包括具有油墨接收口和多个槽作为油墨通道的顶板，所述槽与油墨接收口连通，底板具有用于产生足够的排出能量以排出油墨的排出能量产生元件， 墨水供给部件，具有用于与墨水接收口连接的供墨部分，用于从墨水供应部分向墨水接收口供墨的供墨部件;以及用于支撑基板并用于固定墨水供应部件的支撑基板 会员。 供墨构件包括具有顶端，根部和限定在顶端和根部之间的颈部的悬臂部分，颈部的宽度朝向根部逐渐扩大，墨的供应部分 供墨构件布置在悬臂部分的顶端。 墨水供应部分被压在墨水接收口上并与墨水接收口连接，顶板与基板连接以形成墨水通道。

    Ink container having atmosphere communicating section and recording head
    9.
    发明授权
    Ink container having atmosphere communicating section and recording head 失效
    具有大气连通部和记录头的墨盒

    公开(公告)号：US5629728A

    公开(公告)日：1997-05-13

    申请号：US356777

    申请日：1994-12-12

    申请人： Seiichiro Karita ,  Teruo Arashima

    发明人： Seiichiro Karita ,  Teruo Arashima

    IPC分类号： B41J2/05 ,  B41J2/175

    CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/17533

    摘要： An ink container has an atmosphere communicating section for placing the inside of the container in communication with the atmosphere. The atmosphere communicating section has a plurality of chambers, one of which communicates with the inside of the ink container, and another of which communicates with the atmosphere. Each chamber communicates with another chamber through a port smaller than the chamber. Preferably, the plurality of chambers are disposed in a direction intersecting a direction from the interior to the exterior of the ink container and the opening in the chambers are positioned such that they are shifted from each other. This arrangement prevents ink leakage through the atmosphere communicating section and eliminates a general feeling of anxiety on the part of users deriving from the possibility of having their hands and clothes soiled with spilt ink. It also inhibits ink evaporation.

    摘要翻译： 墨水容器具有用于使容器内部与大气连通的大气连通部。 大气连通部具有多个室，其中一个室与油墨容器的内部连通，另一个与大气连通。 每个室通过小于室的端口与另一个室连通。 优选地，多个室沿着与从墨水容器的内部到外部的方向交叉的方向设置，并且室中的开口被定位成使得它们彼此偏移。 这种布置防止墨水通过大气连通部分泄漏，并且消除了由于手和衣服被溢出的墨水弄脏的可能性导致的用户的一般焦虑感。 它也抑制油墨蒸发。