| 摘要 |
PROBLEM TO BE SOLVED: To discharge gas from a liquid trap in a gravity-free or micro gravity environment. SOLUTION: The liquid tank is provided with a tank body 20 disposed in the gravity-free or micro gravity environment and formed with a discharge part 50 at the spherical bottom; a box-shaped liquid trap 30 installed at the bottom in the tank body 20 and connecting the inside of the tank body 20 to the discharge part 50; and a venting port 35 disposed in a position of the liquid trap 30 where the gas can be collected in the gravity-free or micro gravity environment and discharging the gas from the inside of the liquid trap 30 to the inside of the tank body 20 in the gravity-free or micro gravity environment. COPYRIGHT: (C)2009,JPO&INPIT
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