发明名称 FLOW PATH MEMBER, LIQUID EJECTION HEAD, AND LIQUID EJECTING APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a flow path member, along with a liquid ejection head and a liquid ejecting apparatus, capable of suppressing air bubbles from remaining at an upper part of a filter, even when performing detachment of a liquid storage means. <P>SOLUTION: The flow path member 30 includes a mounting part 316 to which a supply part 23 provided to a liquid storage means 20 is connected and in which a flow path 311 is opened to which liquid is supplied from the liquid storage means 20 via the supply part 23. The mounting part 316 includes a filter 317 covering the opening of the flow path 311 and fixed to a surface on the supply part 23 side of the mounting part 316. The filter 317 includes a groove part 318 opened on the supply part 23 side and reaching an edge of the filter 317. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013094976(A) 申请公布日期 2013.05.20
申请号 JP20110236933 申请日期 2011.10.28
申请人 SEIKO EPSON CORP 发明人 TSUKAHARA KATSUTOMO;TAKAAI HITOSHI
分类号 B41J2/175 主分类号 B41J2/175
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