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    Inkjet recording device and method for cleaning nozzle face of inkjet recording head
    1.
    发明申请
    Inkjet recording device and method for cleaning nozzle face of inkjet recording head 审中-公开
    喷墨记录装置及喷墨记录头喷嘴面的清洗方法

    公开(公告)号：US20060170727A1

    公开(公告)日：2006-08-03

    申请号：US11179326

    申请日：2005-07-12

    申请人： Atsumichi Imazeki ,  Kishiharu Itazu ,  Hiroshi Ikeda ,  Kohei Murakami ,  Masashi Hiratsuka ,  Atsushi Murakami ,  Katsushi Amarume ,  Takaaki Sekiyama

    发明人： Atsumichi Imazeki ,  Kishiharu Itazu ,  Hiroshi Ikeda ,  Kohei Murakami ,  Masashi Hiratsuka ,  Atsushi Murakami ,  Katsushi Amarume ,  Takaaki Sekiyama

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16535

    摘要： An inkjet recording device of the present invention includes an inkjet recording head, a first wiper, a first movement component and a control component. The inkjet recording head ejects ink droplets from a plurality of nozzles formed in a nozzle face. The first wiper abuts against the nozzle face and wipes the nozzle face. The first movement component relatively moves the first wiper, with respect to the nozzle face, along the nozzle face. The control component controls ejection of ink droplets from the nozzles and controls the first movement component. The control component moves the first wiper relative to the nozzle face while the control component causes ink droplets to be ejected from the nozzles at least toward the first wiper, causing the nozzle face to be wiped.

    摘要翻译： 本发明的喷墨记录装置包括喷墨记录头，第一刮水器，第一移动部件和控制部件。 喷墨记录头从形成在喷嘴面的多个喷嘴喷出墨滴。 第一个擦拭器抵靠喷嘴面并擦拭喷嘴面。 第一移动部件相对于喷嘴面沿喷嘴面相对地移动第一刮具。 控制部件控制从喷嘴喷射墨滴并控制第一移动部件。 控制部件相对于喷嘴面移动第一刮水器，而控制部件使墨滴从喷嘴至少朝向第一刮水器喷射，导致喷嘴面被擦拭。

    Airtight elastic cap of ink-jet recording head, storage container, and ink-jet recording apparatus
    5.
    发明授权
    Airtight elastic cap of ink-jet recording head, storage container, and ink-jet recording apparatus 失效

    公开(公告)号：US06588874B2

    公开(公告)日：2003-07-08

    申请号：US09909825

    申请日：2001-07-23

    申请人： Takatoshi Tsuchiya ,  Atsumichi Imazeki ,  Harumi Tamura

    发明人： Takatoshi Tsuchiya ,  Atsumichi Imazeki ,  Harumi Tamura

    IPC分类号： B41J2165

    CPC分类号： B41J2/16505

    摘要： An airtight elastic cap of an ink-jet recording head and a storage container employing the airtight elastic cap provide high airtightness between a nozzle face and the airtight cap and minimizes ink leak from the recording head even when the head is mounted or dismounted, or when a storage environment changes suddenly. The airtight elastic cap includes a body and an inside wall provided inside thereof. A portion of the wall defines a first space and another portion defines a second space positioned continuously to a center of the first space. The storage container includes a container body that houses the ink-jet recording head and the airtight elastic cap, placed within the container body, that abuts against and protects an ink emission face of the ink-jet recording head while the ink-jet recording is housed.

    Ink jet printer
    8.
    发明授权
    Ink jet printer 失效
    喷墨打印机

    公开(公告)号：US06866372B2

    公开(公告)日：2005-03-15

    申请号：US10372306

    申请日：2003-02-25

    申请人： Kazuyuki Oda ,  Ichiro Tomikawa ,  Atsumichi Imazeki ,  Fumihiko Ogasawara ,  Yumiko Namba ,  Jun Isozaki

    发明人： Kazuyuki Oda ,  Ichiro Tomikawa ,  Atsumichi Imazeki ,  Fumihiko Ogasawara ,  Yumiko Namba ,  Jun Isozaki

    IPC分类号： B41J2/125 ,  B41J2/175

    CPC分类号： B41J2/17566 ,  B41J2/17503 ,  B41J2/17509 ,  B41J2/17513

    摘要： An ink jet printer is disclosed which, only when ink is to be supplied, supplies ink from a main tank disposed outside a carriage and which can effect the supply of ink stably without the leakage of ink. When it is detected by an ink level sensor that the ink level in a second ink chamber of an ink tank has become lower than a predetermined position, pipes in ports are inserted respectively into slit valves provided in the second ink chamber. Then, by operating a pump, the air present in the second ink chamber is discharged by suction to increase a negative pressure in the second ink chamber, allowing ink to be supplied from a main tank into the second ink chamber. Thus, since the supply of ink is performed by a negative pressure, it is possible to prevent the leakage of ink from the portion where the pipe is inserted into the slit valve.

    摘要翻译： 公开了一种喷墨打印机，其仅在供应墨水时，从设置在滑架外部的主箱供应墨水，并且可以稳定地供应墨水而不会出现墨水泄漏。 当由墨水位传感器检测到墨罐的第二墨室中的墨水量已经变得低于预定位置时，端口中的管分别插入设置在第二墨室中的狭缝阀中。 然后，通过操作泵，存在于第二墨室中的空气通过抽吸排出，以增加第二墨室中的负压，从而允许墨水从主墨水供应到第二墨室中。 因此，由于通过负压进行墨的供给，因此能够防止墨从管插入狭缝阀的部分泄漏。