发明名称 Liquid storage container and liquid jet apparatus
摘要 A liquid storage container includes a liquid storage section configured to store a liquid; a liquid injection section configured to inject the liquid into the liquid storage section; a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other; an air chamber communicated with air; an air introduction path communicated to the air chamber and configured to introduce the air to the air chamber; a communicating passage through which the liquid storage section and the air chamber are communicated to each other; and a first connecting port, which is a connecting port between the air introduction path and the air chamber, being located below a position that is lowered by a first distance from an upper end of the air chamber and located above a position that is raised by a second distance from a lower end of the air chamber in a posture where a liquid injection port is oriented upward in the intersecting direction; and a second connecting port, which is a connecting port between the communicating passage and the air chamber, in the intersecting direction in the posture, where the first distance is defined as a length of the first connecting port in an intersecting direction intersecting with a horizontal direction in the posture and the second distance is defined as a length of the second connecting port in the intersecting direction in the posture.
申请公布号 EP2868472(A3) 申请公布日期 2016.08.10
申请号 EP20140189680 申请日期 2014.10.21
申请人 SEIKO EPSON CORPORATION 发明人 KOIKE, YASUNORI;MANO, TAKASHI
分类号 B41J2/175 主分类号 B41J2/175
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