发明名称 INKJET HEAD AND MANUFACTURING PROCESS OF INKJET HEAD
摘要 PROBLEM TO BE SOLVED: To provide an inkjet head having a discharging element with a discharging port for discharging ink and a storing section storing ink introduced from the outside and supplying the ink to the discharging element by which excellent ink supplying property can be obtained without enlarging the inkjet head and the number of parts can be reduced for cost reduction. SOLUTION: The storing section is constituted of a storing chamber forming member 211 having a box-like shape whose one face is opened and a lid member 212 connected to the storing chamber forming member. The storing chamber forming member 211 is partitioned to a part to be an ink introducing chamber 230 surrounded by an inner wall arranged on a bottom face opposite to the opening face and to which ink is introduced from the outside and a part resting in the outside of the same and to be an ink supplying chamber to the discharging element 150, a filter is arranged in the face opposite to the bottom face of the part to be the ink introducing chamber 230, and the ink introducing chamber 230 and the ink supplying chamber 230 are connected with each other via the filter. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008087373(A) 申请公布日期 2008.04.17
申请号 JP20060271931 申请日期 2006.10.03
申请人 CANON FINETECH INC 发明人 FUJII TOMOHIRO;SAITO TAKASHI;YOSHIDA TETSUYA
分类号 B41J2/05;B41J2/16 主分类号 B41J2/05
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