| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely discharge a liquid from each sectioned chamber in which the liquid is reserved. <P>SOLUTION: Sectioned chambers 4a, ..., in which respective liquids 24 are reserved are formed at low parts in a pressure tank 4 corresponding to respective discharging heads, and ventilation chamber 70 that the respective sectioned chambers 4a, ..., communicate with is formed at a high part in the pressure tank 4; and each of all the sectioned chambers 4a, ..., has an inlet 75 formed to introduce the liquid 24 and each of all the sectioned chambers 4a, ..., has an outlet 73 formed to discharge the liquid 24, the outlet 73 of each of the sectioned chamber 4a, ..., being formed at a position lower than that at which the inlet 75 of each of the sectioned chamber 4a, ..., is formed. <P>COPYRIGHT: (C)2010,JPO&INPIT |
