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    • 31. 发明授权
    • Liquid injecting method and liquid container
    • 液体注射法和液体容器
    • US07942510B2
    • 2011-05-17
    • US11836879
    • 2007-08-10
    • Satoshi ShinadaChiaki MiyajimaMasahide MatsuyamaYuichi SekiHisashi KoikeTaku Ishizawa
    • Satoshi ShinadaChiaki MiyajimaMasahide MatsuyamaYuichi SekiHisashi KoikeTaku Ishizawa
    • B41J2/175
    • B41J2/1752B41J2/17509B41J2/17513B41J2/17566
    • A method of injecting a liquid into a liquid container detachably mounted on a liquid consuming device, the liquid container comprising: a liquid containing chamber containing the liquid; a liquid supply port connectable to the liquid consuming device; a liquid guide path for guiding the liquid contained in the liquid containing chamber to the liquid supply port; an air communicating path communicating the liquid containing chamber with air and having a communicating passage portion that is narrower than at least a part of other communicating paths in the air communicating path and can store some liquid contained in the liquid containing chamber by a meniscus; and a liquid residual quantity sensor provided in the liquid guide path for outputting different signals in accordance with a residual amount of the liquid in the liquid containing portion, wherein the liquid contained in the liquid containing chamber can be blocked from the air by the liquid stored in the communicating passage portion, the method comprising: forming an injection port on a more upstream side than an upstream end of the communicating passage portion; injecting a predetermined amount of liquid from the injection port; and sealing the injection port after injecting the liquid.
    • 将液体注入可拆卸地安装在液体消耗装置上的液体容器中的方法,所述液体容器包括:容纳所述液体的液体容纳室; 可连接到液体消耗装置的液体供应口; 用于将容纳在液体容纳室中的液体引导到液体供给口的液体引导路径; 将所述液体容纳室与空气连通并具有比所述空气连通路径中的其他连通路径的至少一部分窄的连通通路部分的空气连通路径,并且可以通过弯月面储存容纳在所述液体容纳室中的一些液体; 以及液体残留量传感器,其设置在所述液体引导路径中,用于根据所述液体容纳部分中的液体的剩余量输出不同的信号,其中,所述液体容纳室中容纳的液体可以被存储的液体与空气隔离 在所述连通通道部分中,所述方法包括:在比所述连通通道部分的上游端更上游的一侧形成喷射口; 从注射口注入预定量的液体; 并在注射液体之后密封注射口。
    • 34. 发明授权
    • Method of manufacturing a liquid container
    • 制造液体容器的方法
    • US07788807B2
    • 2010-09-07
    • US11837715
    • 2007-08-13
    • Chiaki MiyajimaMasahide MatsuyamaYuichi SekiSatoshi ShinadaHisashi Koike
    • Chiaki MiyajimaMasahide MatsuyamaYuichi SekiSatoshi ShinadaHisashi Koike
    • B23P17/00B41J2/175
    • B41J2/17513B41J2/17556Y10T29/4913Y10T29/49153Y10T29/49169Y10T29/49174Y10T29/49204Y10T29/49401
    • A method of manufacturing a liquid container, the liquid container including a liquid containing chamber in which a liquid can be contained, an air communicating passage allowing the liquid containing chamber to communicate with air, a liquid supply port for supplying the liquid contained in the liquid container to an outside, a valve mechanism disposed in the liquid supply port, a liquid flow passage allowing the liquid container and the liquid supply port to communicate with each other, and a differential pressure valve which is disposed in the liquid flow passage, which is normally urged to be a closed state, and which is changed from the closed state to an opened state when a differential pressure between a side of the liquid supply port and a side of the liquid containing chamber is equal to or more than a predetermined value, the method includes: removing at least a part of the valve mechanism; inserting a jig from the liquid supply port; forcibly opening the differential pressure valve using the jig against an urging force for urging the differential pressure valve to the closed state; and injecting the liquid from the liquid supply port to the liquid containing chamber through the liquid flow passage while forcibly maintaining the opened state of the differential pressure valve.
    • 一种制造液体容器的方法,所述液体容器包括容纳液体的液体容纳室,允许所述液体容纳室与空气连通的空气连通通道,用于供应液体中所含液体的液体供给口 容器到外部,设置在液体供给口中的阀机构,允许液体容器和液体供给口彼此连通的液体流路;以及设置在液体流路中的差压阀, 通常被推动为关闭状态,并且当液体供给口侧与液体容纳室侧之间的压差等于或大于预定值时,该关闭状态从关闭状态改变为打开状态, 该方法包括:移除阀机构的至少一部分; 从液体供给口插入夹具; 使用夹具克服用于将压差阀推动到关闭状态的推压力强制打开压差阀; 并且通过液体流道将液体从液体供给口喷射到液体容纳室,同时强制地保持压差阀的打开状态。