| 摘要 |
PROBLEM TO BE SOLVED: To remove bubbles in a liquid in a liquid discharging device to discharge the liquid from a delivery valve. SOLUTION: In the liquid discharging device equipped with the delivery valve (2), a tank (10) for holding the liquid (3) and a pipe line (4) for sending the liquid in the tank to the delivery valve, a gas reservoir (30) comprising a hollow vessel is installed in the pipe line at a position close to the delivery valve. The top of the gas holder is connected with a waste liquid recovery tank (11) through an exhaust gas pipe (44) to which an exhaust gas valve (46) is attached. COPYRIGHT: (C)2006,JPO&NCIPI
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