| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid housing container capable of supplying a liquid, which has no irregularity in its concentration from the initial stage of use to the rear stage of use, to another apparatus from a container housing a liquid having a plurality of concentration layers at a stationary time. SOLUTION: A hollow tubular member 170, which is connected to a supply port 106 at one end thereof and has a float 180 provided to its other end, is provided in a container 100 having the supply port 106 provided on the underside of its vertical direction. Further, liquid supply holes 190 and 191 are provided in the vicinity of the float of the tubular member and in the vicinity of the supply port and the tubular member is drawn upwardly in the vertical direction by the buoyancy of the float. Since the floating position of the float lowers corresponding to the lowering of the level of the liquid, the tubular member is deformed by the lowering of the float and each of the liquid supply holes is always positioned corresponding to the specific concentration layer of the liquid to take the liquid with a specific concentration in the tubular member. COPYRIGHT: (C)2004,JPO |
