发明名称 Ink container having atmosphere communication section and recording head.
摘要 <p>An ink container (3) free from ink leakage against vibration and a shock and capable of reducing the evaporation of ink far greater than before and solving the problem of an increase in ink viscosity. Moreover, the ink container is a section for sale whose wrapping (6001, 6002, 6003) at a point of sales can be made inexpensive and simple and is totally constructed less expensively. Further, the ink container is capable of supplying ink for use with stability in case the ink is miscarried or leaks out and simultaneously or recovering the ink into the ink container. The container for containing ink has an atmosphere communicating section for making the inside communicate with the outside air, the atmosphere communicating section comprising a plurality of chambers (42, 43) outwardly communicating with each other, and the opening of each chamber is a port relatively smaller than the chamber. Preferably, the plurality of chambers are located in a direction intersecting a direction from the interior to the exterior and the openings of the plurality of chambers are positioned in such a way that they are shifted from each other. Recording liquid in a tank is prevented from leaking out via an atmosphere communicating port and this drives away a general feeling of uneasiness on the part of users deriving from the possibility of soiling their hands and clothes. &lt;IMAGE&gt;</p>
申请公布号 EP0523635(A1) 申请公布日期 1993.01.20
申请号 EP19920112004 申请日期 1992.07.14
申请人 CANON KABUSHIKI KAISHA 发明人 KARITA, SEIICHIRO;ARASHIMA, TERUO
分类号 B41J2/05;B41J2/175 主分类号 B41J2/05
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