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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
    • US08177341B2
    • 2012-05-15
    • US11836857
    • 2007-08-10
    • Satoshi ShinadaChiaki MiyajimaMasahide MatsuyamaYuichi SekiHisashi KoikeTakayoshi Katsumura
    • Satoshi ShinadaChiaki MiyajimaMasahide MatsuyamaYuichi SekiHisashi KoikeTakayoshi Katsumura
    • B41J2/175
    • B41J2/17506
    • A method of injecting a liquid into a liquid container detachably mounted on a liquid consuming apparatus, the liquid container including a liquid containing portion, a liquid supply portion connectable to a liquid ejecting portion of the liquid consuming apparatus, a liquid guide passage for guiding the liquid stored in the liquid containing portion to the liquid supply portion, an air communicating passage communicating the liquid containing chamber with air, a liquid detection unit provided in the liquid guide passage and for outputting different signals between in a case where the liquid guide passage is filled with the liquid and in a case where the liquid guide passage includes air entered thereinto, and a bubble trapping passage provided in the liquid guide passage between a detection position of the liquid detection unit and the liquid containing portion to trap bubbles in the liquid, the method includes: forming an injection port communicating with the liquid containing portion in the air communicating passage; injecting a predetermined amount of the liquid through 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,该液体容器包括液体容纳部分,可连接到液体消耗装置的液体喷射部分的液体供应部分, 储存在液体容纳部分中的液体到液体供应部分,将液体容纳室与空气连通的空气连通通道,设置在液体引导通道中的液体检测单元,用于在液体引导通道为 充满液体,并且在液体引导通道包括进入其中的空气的情况下,以及在液体引导通道中设置在液体检测单元的检测位置和液体容纳部分之间以将气泡捕获在液体中的气泡捕获通道, 该方法包括:形成与含有液体的口腔连通的注射口 n在空气连通通道中; 通过注射口注入预定量的液体; 并在注射液体之后密封注射口。
    • 32. 发明授权
    • Method of manufacturing liquid container and liquid container
    • 制造液体容器和液体容器的方法
    • US07942511B2
    • 2011-05-17
    • US11837713
    • 2007-08-13
    • Chiaki MiyajimaMasahide MatsuyamaYuichi SekiSatoshi ShinadaHisashi Koike
    • Chiaki MiyajimaMasahide MatsuyamaYuichi SekiSatoshi ShinadaHisashi Koike
    • B42J2/175
    • B41J2/17559B41J2/17513B41J2/17553B41J2/17556B41J2/17596Y10T29/49401
    • 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 liquid flow passage allowing the liquid container and the liquid supply port to communicate with each other, a differential pressure valve which is disposed in the liquid flow passage, which is normally urged to a closed state, and which is changed 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, and a blocked portion formed by closing a bypass flow passage allowing a supply port side flow passage that is closer to the liquid supply port than the differential pressure valve to communicate with a containing chamber side flow passage that is closer to the liquid containing chamber than the differential pressure valve, so as to bypass the differential pressure valve, the method includes; opening at least a part of the blocked portion so as to form the bypass flow passage; injecting the liquid into the liquid containing chamber from the liquid supply port via the supply port side flow passage, the bypass flow passage, and the containing chamber side flow passage; and blocking the bypass flow passage after injecting the liquid.
    • 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,允许液体容器和液体供给口彼此连通的液体流动通道,设置在液体流动通道中的通常被推动到关闭状态的差压阀,并且其被改变 当液体供给口的一侧和液体容纳室侧之间的压差等于或大于预定值时,形成为打开状态,以及通过闭合旁路流路形成的阻塞部分,允许供给口侧 流动通道比差压阀更靠近液体供应口,以与容纳室侧流动通道连通 比差压阀更靠近液体容纳室,以绕过差压阀,该方法包括: 打开所述封闭部分的至少一部分以形成所述旁路流动通道; 旁通流路和容纳室侧流路,从液体供给口将液体注入液体容纳室; 并在注射液体之后堵塞旁路流动通道。
    • 33. 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。
    • 35. 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。
    • 36. 发明授权
    • Ink cartridge
    • 墨盒
    • US06302530B1
    • 2001-10-16
    • US08881644
    • 1997-06-24
    • Kazumichi ShimadaHideki OikawaHisashi MiyazawaYoshie KumagaiTakao KobayashiHisashi Koike
    • Kazumichi ShimadaHideki OikawaHisashi MiyazawaYoshie KumagaiTakao KobayashiHisashi Koike
    • B41J2175
    • B41J2/17553B41J2/17513B41J2/17523
    • In accordance with the invention, in order to increase the volume of an ink cartridge containing color inks, to prevent the ink cartridge from being improperly mounted on a print head, to ensure that required rigidity of an ink cartridge, and to ensure the viscosities of different inks remain uniform, in an ink cartridge body, a plurality of ink chambers are arranged in at least two linear arrays, and ink supplying ports associated with the ink chambers are also arranged in two linear arrays, whereby the size of the ink cartridge can be reduced, and easy loading of the ink cartridge can be insured. Additionally, the ink supply ports may be arranged in a zig-zag, offset manner to allow for a further reduction in the size of the ink chambers and ink cartridge. The open outer ends of the ink supply ports are formed substantially flush with the bottom walls of the ink chambers. Therefore, the volumes of each of the ink chambers is increased. Further, at least one or the like is provided on the outside of the ink cartridge, to insure the strength and rigidity of the ink cartridge. Circuitous grooves are formed in the surface of a cover member so that the grooves communicating with ink chambers having a smaller volumes are longer than grooves communicating with ink chambers having larger volumes, thus insuring uniform viscosities of all of the inks.
    • 根据本发明,为了增加含有彩色墨水的墨盒的体积,为了防止墨盒被错误地安装在打印头上,以确保墨盒所需的刚性,并且确保墨盒的粘度 不同的油墨保持均匀,在墨盒主体中,多个墨室布置在至少两个线性阵列中,并且与墨室相关联的供墨口也布置成两个线性阵列,由此墨盒的尺寸可以 减少,并且可以保证墨盒的容易装载。 另外,供墨口可以以锯齿形的偏移方式布置,以允许进一步减小墨室和墨盒的尺寸。 供墨口的敞开的外端形成为与油墨室的底壁基本齐平。 因此,每个墨室的体积增加。 此外,在墨盒的外侧设置至少一个等,以确保墨盒的强度和刚性。 在盖构件的表面中形成有凹槽,使得与具有较小体积的墨室连通的凹槽比与具有较大体积的墨室连通的凹槽更长,从而确保所有油墨均匀的粘度。
    • 37. 发明授权
    • Ink cartridge and loading mechanism for ink cartridge
    • 墨盒的墨盒和装载机构
    • US06250750B1
    • 2001-06-26
    • US08888936
    • 1997-07-07
    • Hisashi MiyazawaTakao KobayashiHisashi KoikeHitoshi IgarashiMasanori Yoshida
    • Hisashi MiyazawaTakao KobayashiHisashi KoikeHitoshi IgarashiMasanori Yoshida
    • B41J2175
    • B41J2/17513B41J2/1752B41J2/17553
    • Reinforcing ridges are formed so as to project from corner portions of peripheral walls, and an opening end edge is made thick-walled, so that an ink cartridge having a sufficient rigidity can be molded using vapor impermeable soft synthetic resins. In addition, shape keeping ribs are formed so as to project from the outer sides of longitudinal ribs that are formed on an inner surface of a cover body, so that deformation of the cartridge can be suppressed during vibration welding. Further, an engaging recess arranged in a lower surface of an ink cartridge is adapted to receive a support rod of an ink cartridge loading mechanism. A carriage cover body of the loading mechanism is closed as a lifter is guided with a guide groove which is parallel to the axial center of an ink supply needle so that the ink cartridge is allowed to descend correctly toward a recording head, so that the ink cartridge can be loaded correctly without breaking the ink supply needle.
    • 形成隆起凸起以从周壁的角部突出,并且开口端缘被制成厚壁,从而可以使用不透气的软合成树脂来模制具有足够刚性的墨盒。 此外,形状保持肋形成为从形成在盖体的内表面上的纵向肋的外侧突出,使得在振动焊接期间可以抑制盒的变形。 此外,布置在墨盒的下表面中的接合凹槽适于容纳墨盒装载机构的支撑杆。 装载机构的托架盖主体被关闭,因为升降机被引导与导向槽平行,所述引导槽平行于供墨针的轴心,使得墨盒被允许正确地向记录头下降,使得墨水 墨盒可以正确装入,不会损坏墨水供应针。