| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid supply system capable of stably supplying liquid by efficiently collecting and discharging bubbles. SOLUTION: The liquid supply system includes: a liquid storage part for storing liquid; a container connected to the liquid storage part through a first tube and having an upper face of vertically upward projecting shape, a bottom face and side faces; an ejection head connected to the container through a second tube to eject the liquid; and a bubble discharge mechanism connected to a top part of the upper face of the container through a third tube. An angleθ<SB>1</SB>defined by a horizontal plane and a straight line that connects the top part to the upper end of the side face is 10°or more and less than 90°. COPYRIGHT: (C)2011,JPO&INPIT |
