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    Method for coupling liquid jet head units, a liquid jet head unit, and a liquid jet head cartridge
    1.
    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 jet recording head, an ink jet cartridge, and an ink jet recording apparatus
    2.
    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
    3.
    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。