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1. 发明申请

US20120007925A1 LIQUID EJECTION HEAD 失效
标题翻译：液体喷射头
公开(公告)号：US20120007925A1
公开(公告)日：2012-01-12
申请号：US13176597
申请日：2011-07-05
申请人： Kousuke Nakahata , Hidenori Watanabe
发明人： Kousuke Nakahata , Hidenori Watanabe
IPC分类号： B41J2/05
CPC分类号： B41J2/14145
摘要： A liquid ejection head includes a common liquid chamber for storing liquid, a plurality of flow paths that communicate individually with the common liquid chamber and through which liquid from the common liquid chamber flows, a plurality of ejection orifices that communicate individually with the plurality of flow paths and eject liquid supplied from the common liquid chamber, a plurality of ejection energy generating elements corresponding to the plurality of ejection orifices and generating energy necessary to cause liquid to be ejected from the plurality of ejection orifices, and a movable pressure buffer provided in the common liquid chamber and capable of absorbing a pressure wave generated by driving the plurality of ejection energy generating elements.
摘要翻译：液体喷射头包括用于存储液体的公共液体室，与公共液体室单独连通并且来自公共液体室的液体流过的多个流动路径，多个与多个流动单独连通的喷射孔路径和喷射从公共液体室供应的液体，多个喷射能量产生元件对应于多个喷射孔并产生使多个喷射孔喷射液体所必需的能量，以及设置在该喷射孔中的可移动压力缓冲器并且能够吸收通过驱动多个喷射能量产生元件产生的压力波。

2. 发明授权

US08454148B2 Liquid ejection head 失效
标题翻译：液体喷头
公开(公告)号：US08454148B2
公开(公告)日：2013-06-04
申请号：US13176597
申请日：2011-07-05
申请人： Kousuke Nakahata , Hidenori Watanabe
发明人： Kousuke Nakahata , Hidenori Watanabe
IPC分类号： B41J2/17 , B41J2/05
CPC分类号： B41J2/14145
摘要： A liquid ejection head includes a common liquid chamber for storing liquid, a plurality of flow paths that communicate individually with the common liquid chamber and through which liquid from the common liquid chamber flows, a plurality of ejection orifices that communicate individually with the plurality of flow paths and eject liquid supplied from the common liquid chamber, a plurality of ejection energy generating elements corresponding to the plurality of ejection orifices and generating energy necessary to cause liquid to be ejected from the plurality of ejection orifices, and a movable pressure buffer provided in the common liquid chamber and capable of absorbing a pressure wave generated by driving the plurality of ejection energy generating elements.
摘要翻译：液体喷射头包括用于存储液体的公共液体室，与公共液体室单独连通并且来自公共液体室的液体流过的多个流动路径，多个与多个流动单独连通的喷射孔路径和喷射从公共液体室供应的液体，多个喷射能量产生元件对应于多个喷射孔并产生使多个喷射孔喷射液体所必需的能量，以及设置在该喷射孔中的可移动压力缓冲器并且能够吸收通过驱动多个喷射能量产生元件产生的压力波。

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