| 摘要 |
PROBLEM TO BE SOLVED: To provide technology that decreases the possibility of problems relating to valves with liquid containers installed in a liquid jetting device. SOLUTION: The membrane valve having a membrane portion, a projecting portion and a first support portion is used. In a first case where the end of the projecting portion is faced to a first plane and the membrane valve is placed on the first plane, the end of the first support portion contacts the first plane and supports the membrane valve, and the end of the projecting portion can contact the first plane in a state with the membrane portion not deformed. COPYRIGHT: (C)2010,JPO&INPIT |
