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    Liquid ejecting cartridge and recording device using same
    1.
    发明授权
    Liquid ejecting cartridge and recording device using same 失效
    液体喷射盒和使用其的记录装置

    公开(公告)号：US06443567B1

    公开(公告)日：2002-09-03

    申请号：US09559754

    申请日：2000-04-27

    申请人： Hiroki Hayashi ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Teruo Arashima ,  Masaru Iketani ,  Hiroshi Koshikawa ,  Kenji Kitabatake

    发明人： Hiroki Hayashi ,  Shozo Hattori ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Teruo Arashima ,  Masaru Iketani ,  Hiroshi Koshikawa ,  Kenji Kitabatake

    IPC分类号： B41J2176

    CPC分类号： B41J2/17596 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17559 ,  B41J2/17566

    摘要： A liquid ejection head cartridge includes a head portion for ejecting liquid; a liquid supply portion for supplying the liquid to the recording head portion; an air vent for fluid communication with ambience and a negative pressure producing member accommodating container accommodating a negative pressure producing member capable of retaining liquid therein; a liquid reservoir having a liquid reservoir portion for containing liquid and constituting a substantially sealed space except for a communication portion with the negative pressure producing member accommodating container; a container holder for holding the liquid reservoir and the negative pressure producing member accommodating container which are in fluid communication with each other through the communicating portion and having a liquid supply path to the recording head from a liquid supply portion of the negative pressure producing member accommodating container; wherein the recording head portion, the negative pressure producing member accommodating container and the liquid reservoir are independently separable from the container holder.

    摘要翻译： 液体喷射头盒包括用于喷射液体的头部; 液体供应部分，用于将液体供应到记录头部分; 用于与环境流体连通的通风口和负压生产构件容纳容器，其容纳能够在其中保留液体的负压产生构件; 液体储存器，具有用于容纳液体的液体储存部分，并且除了与所述负压产生部件容纳容器的连通部分之外构成基本上密封的空间; 用于保持通过连通部分彼此流体连通的液体储存器和负压产生构件容纳容器的容器保持器，并且具有从负压产生构件容纳的液体供应部分到达记录头的液体供应路径 容器; 其中记录头部分，负压产生部件容纳容器和液体储存器可独立地与容器保持器分离。

    Ink jet recording head, an ink jet cartridge, and an ink jet recording apparatus
    3.
    发明授权
    Ink jet recording head, an ink jet cartridge, and an ink jet recording apparatus 失效
    喷墨记录头，喷墨墨盒和喷墨记录装置

    公开(公告)号：US06371594B1

    公开(公告)日：2002-04-16

    申请号：US08917035

    申请日：1997-08-26

    申请人： Wataru Takahashi ,  Kazuaki Masuda ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Teruo Arashima ,  Jun Hinami

    发明人： Wataru Takahashi ,  Kazuaki Masuda ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Teruo Arashima ,  Jun Hinami

    IPC分类号： B41J2015

    CPC分类号： B41J2/14024 ,  B41J2/1408

    摘要： An ink jet recording head comprises a grooved ceiling plate provided with a plurality of discharge openings for discharging ink, and a plurality of ink flow path grooves to form ink flow paths conductively connected with the discharge openings, a plurality of elemental substrates provided with a plurality of electrothermal transducing devices to generate thermal energy used for discharging ink, and a metallic pressure member for pressing the plurality of elemental substrates to be in contact with the grooved ceiling plate. The grooved ceiling plate and the elemental substrates are coupled to enable the ink flow path grooves and the electrothermal transducing devices to correspond to each other for the formation of ink flow paths. Here, the pressure member presses the reverse side of the surface of the elemental substrates having the electrothermal transducing devices provided therefor in order to couple the elemental substrates with the grooved ceiling plate. With the structure thus arranged, heat generated by the elemental substrates is efficiently transferred to the pressure member for radiation even for an ink jet recording head having no base plate or having a smaller base plate than the conventional one, while coupling the substrates and ceiling plate closely and reliably for the attainment of high quality recording.

    摘要翻译： 一种喷墨记录头，包括设有多个用于排出墨水的排放口的开槽顶板，以及多个油墨流路槽，以形成与排出口导电连接的油墨流动路径，多个元件基板设置有多个 的电热转换装置，用于产生用于排出油墨的热能;以及金属压力部件，用于按压多个元素基板以与带槽的顶板接触。 带槽的天花板和基底基板被联接以使油墨流动通道槽和电热转换装置相互对应以形成油墨流动路径。 这里，压力构件按压具有为此设置的电热转换装置的元件基板的表面的背面，以便将基材与带槽的顶板连接。 利用如此布置的结构，即使对于没有基板或具有比常规基板更小的底板的喷墨记录头，也可以将元件基板产生的热量转移到用于辐射的加压部件，同时将基板和顶板 密切可靠地实现高质量录音。

    Ink jet recording head and ink jet recording apparatus having such head
    4.
    发明授权
    Ink jet recording head and ink jet recording apparatus having such head 失效
    具有这种头部的喷墨记录头和喷墨记录装置

    公开(公告)号：US06220697B1

    公开(公告)日：2001-04-24

    申请号：US08919335

    申请日：1997-08-28

    申请人： Akihiro Yamanaka ,  Kazuaki Masuda ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Teruo Arashima ,  Jun Hinami ,  Wataru Takahashi

    发明人： Akihiro Yamanaka ,  Kazuaki Masuda ,  Hajime Yamamoto ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Teruo Arashima ,  Jun Hinami ,  Wataru Takahashi

    IPC分类号： B41J205

    CPC分类号： B41J2/14024 ,  B41J2/16541 ,  B41J2/17513 ,  B41J2/17553

    摘要： The present invention provides an ink jet recording head comprising a top plate in which two groups of ink passage grooves for forming ink passages, two ink chamber frames, ink introduction passages, two rows of ink discharge ports are formed, two substrates on which a plurality of resistive heat generating elements for discharging ink are formed in correspondence to the two rows of ink discharge ports, and two elastic members for contacting under pressure and securing the substrates and the top plate for each said substrate, and wherein the junction between the substrates and the top plate forms the ink passages and the ink chambers therebetween, and further wherein a groove for isolating the ink discharge port rows from each other is formed between the ink discharge port rows and a depth of the groove is greater than depths of the ink discharge ports and the ink passages.

    摘要翻译： 本发明提供一种喷墨记录头，包括顶板，其中形成油墨通道的两组油墨通道槽，两个油墨室框架，油墨引入通道，两排排墨口，两个基板，多个 形成用于排出墨水的电阻发热元件，对应于两排排墨口，以及两个弹性元件，用于在压力下接触并固定每个所述基板的基板和顶板，并且其中基板和 顶板在它们之间形成油墨通道和油墨室，并且进一步其中在油墨排出口排之间形成用于隔离油墨排出口排的槽，并且槽的深度大于油墨排出深度 端口和墨水通道。

    Method for coupling liquid jet head units, a liquid jet head unit, and a liquid jet head cartridge
    5.
    发明授权
    Method for coupling liquid jet head units, a liquid jet head unit, and a liquid jet head cartridge 失效
    用于连接液体喷射头单元的方法，液体喷射头单元和液体喷射头盒

    公开(公告)号：US06293652B1

    公开(公告)日：2001-09-25

    申请号：US08915676

    申请日：1997-08-21

    申请人： Teruo Arashima ,  Kazuaki Masuda ,  Junji Shimoda ,  Hajime Yamamoto ,  Minoru Nozawa ,  Akihiro Yamanaka ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Jun Hinami ,  Wataru Takahashi

    发明人： Teruo Arashima ,  Kazuaki Masuda ,  Junji Shimoda ,  Hajime Yamamoto ,  Minoru Nozawa ,  Akihiro Yamanaka ,  Eiichiro Shimizu ,  Yasuo Kotaki ,  Jun Hinami ,  Wataru Takahashi

    IPC分类号： B41J2175

    CPC分类号： B41J2/17553 ,  B41J2/14024 ,  B41J2/16505 ,  B41J2/16538 ,  B41J2/16541 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17526

    摘要： A method for coupling a liquid jet head unit is to couple a liquid jet head unit for recording by discharging liquid to a recording medium with a head installation member capable of installing the head unit through an elastic member. This method comprises the steps of preparing a liquid jet head unit structured integrally with two orifice arrays substantially paralleled and a first supply opening group for supplying liquid to the orifice arrays, and a head installation member provided with a second supply opening group corresponding to the first supply opening group for supplying liquid to the liquid jet head unit, and also, an elastic member having holes corresponding to each of the supply opening groups, providing first and second coupling units for one end side and the other end side of the two orifice arrays for coupling the liquid jet head unit and the head unit installation member, respectively and coupling only one face of the liquid jet head unit and the head unit installation member using the first and second coupling units. With the adoption of this method, it is possible to implement stabilized recording on a recording medium by a stabilized ink supply, at the same time, preventing any erroneous installation in the coupling mode.

    摘要翻译： 用于联接液体喷射头单元的方法是通过将头部装置通过弹性构件安装在头部安装构件上，将用于记录的液体喷射头单元连接到记录介质上。 该方法包括以下步骤：制备与基本上平行的两个孔阵列一体地构成的液体喷射头单元和用于向孔阵列供应液体的第一供应开口组，以及设置有对应于第一 用于向液体喷射头单元供应液体的供应开口组，以及具有与每个供应开口组相对应的孔的弹性构件，为两个孔阵列的一端侧和另一端侧提供第一和第二联接单元 用于分别联接液体喷射头单元和头单元安装构件，并且仅使用第一和第二联接单元联接液体喷射头单元和头单元安装构件的一个面。 通过采用该方法，可以通过稳定的墨水供应在记录介质上实现稳定的记录，同时防止在耦合模式下的任何错误的安装。

    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。