发明名称 |
Liquid storing device and liquid storing cartridge having a simple structure for ink agitation and ink state detection |
摘要 |
A liquid storing device includes a storage unit that stores a liquid to be consumed and a rotation member inside the storage unit that rotates around a rotation axis. A blade member is installed to the rotation member to be movable in the axis direction of the rotation axis with respect to the rotation member and has a specific gravity smaller than that of the liquid. A detection member detects the blade member when the blade member is located vertically at a detection position. When the rotation member rotates in one direction, the blade member agitates the liquid while moving toward the lower side of a liquid surface of the liquid in the vertical direction along the axis direction in accordance with rotation of the rotation member. When the rotation member stops rotating, the blade member floats toward the liquid surface due to buoyancy of the liquid.
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申请公布号 |
US7883164(B2) |
申请公布日期 |
2011.02.08 |
申请号 |
US20090360952 |
申请日期 |
2009.01.28 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NORO HIDEO;KUMAGAI TOSHIO |
分类号 |
B41J2/195;B01F7/18;B01F11/00 |
主分类号 |
B41J2/195 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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