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51. 发明申请

US20150049143A1 LIQUID JETTING APPARATUS 有权
标题翻译：液体喷射装置
公开(公告)号：US20150049143A1
公开(公告)日：2015-02-19
申请号：US14456231
申请日：2014-08-11
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Keita HIRAI , Shohei Koide , Taisuke Mizuno , Hiromitsu Mizutani , Yusuke Suzuki
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/15 , B41J2002/14459
摘要： A liquid jetting apparatus includes: a liquid jetting section having a liquid jetting surface in which a plurality of nozzles are formed, and configured to jet a liquid from the plurality of nozzles; and a liquid supply section provided on the liquid jetting section on a side opposite to the liquid jetting surface with respect to a direction intersecting the liquid jetting surface, and configured to supply the liquid to the liquid jetting section. The liquid jetting section includes: two nozzle groups arranged apart in a predetermined scanning direction, each nozzle group including a plurality of nozzles aligned in a nozzle arrangement direction which intersects the scanning direction; and two common liquid chambers arranged apart in the scanning direction, each common liquid chamber extending in the nozzle arrangement direction and communicating with one of the two nozzle groups.
摘要翻译：液体喷射装置包括：具有液体喷射表面的液体喷射部分，其中形成有多个喷嘴，并且构造成从多个喷嘴喷射液体; 以及液体供给部，其相对于与所述液体喷射面交叉的方向，与所述液体喷射面相反的一侧设置在所述液体喷射部上，并且将所述液体供给到所述液体喷射部。液体喷射部分包括：沿预定扫描方向分开布置的两个喷嘴组，每个喷嘴组包括沿与扫描方向相交的喷嘴布置方向排列的多个喷嘴; 以及在扫描方向上分离设置的两个公共液体室，每个公共液体室在喷嘴布置方向上延伸并与两个喷嘴组中的一个连通。

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