发明名称 LIQUID EJECTION HEAD AND RECORDING APPARATUS USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a liquid ejection head enhanced in a damping effect of a damper, and a recording apparatus using the liquid ejection head.SOLUTION: A liquid ejection head long in one direction includes: a flow path member including a plurality of ejection holes, a plurality of pressure chambers and manifolds 5; a plurality of pressure units; a reservoir including a plurality of reservoir flow paths 42 and a plurality of dampers provided to face the reservoir flow paths, respectively. The reservoir flow paths 42 are extended in one direction, and arranged adjacent to one another in a direction orthogonal to the one direction, and also, a wide width part 42c is provided in a part of the reservoir flow path. In a plain view of the reservoir flow paths, the reservoir flow paths 42 are arranged so that the wide width part 42c may overlap the other reservoir flow path 42, and also, the damper is arranged so as to face the wide width part 42c.
申请公布号 JP2013176883(A) 申请公布日期 2013.09.09
申请号 JP20120041734 申请日期 2012.02.28
申请人 KYOCERA CORP 发明人 YOSHIMURA KAZUYA
分类号 B41J2/055;B41J2/045 主分类号 B41J2/055
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