| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem of a conventional air cell that liquid leakage may occur from the joint of an electrolyte container and a battery stack in such a situation as vibration, inclination and acceleration act.SOLUTION: A liquid injection air cell C1 includes a cell aggregation S formed by arranging a plurality of single cells 1 having a housing section 1C of liquid 2 for electrolyte, and having a liquid injection port H to each housing section 1C located at an upper part, a liquid storage tank T arranged on the upper side of the cell aggregation S and storing the liquid 2 for electrolyte, tank opening means 5, 7, and 8 for opening the lower part of the liquid storage tank T, and a manifold 6 for forming a closed space from the part of the liquid storage tank T opened by the tank opening means to each liquid injection port H of the cell aggregation. Liquid injection can be performed reliably without causing liquid leakage, even in such a situation as vibration, inclination and acceleration act. |
