发明名称 Liquid container
摘要 Aliquid container (1) detachably mounted on a liquid consuming device, the liquid container includes: a liquid containing portion (5); a liquid supply portion (7) that is connected to the liquid consuming device; a liquid guide path (9) that guides a liquid stored in the liquid containing portion to the liquid supplyportion; an air communicating opening (4) that introduces air from the outside into the liquid containing portion according to consumption of the liquid in the liquid containing portion; and a liquid detecting unit (11) that is provided in the middle of the liquid guide path and detects an inflow of the air into the liquid guide path (9) so as to detect that the liquid of the liquid containing portion is exhausted to a predetermined amount, wherein, a dam portion is provided in the liquid guide path such that its upper end is disposed above in a vertical direction a circumferential upper portion of a liquid inflow opening causing the liquid to flow into the liquid detecting unit (11).
申请公布号 EP1792734(A2) 申请公布日期 2007.06.06
申请号 EP20060125158 申请日期 2006.11.30
申请人 SEIKO EPSON CORPORATION 发明人 KATSUMURA, TAKAYOSHI
分类号 B41J2/175 主分类号 B41J2/175
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