| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrolyte circulation battery in which deterioration of electrolyte can be suppressed. <P>SOLUTION: A tank 1A for positive electrode electrolyte is used for storing the electrolyte 20 for positive electrode being supplied to a positive electrode cell 102. At least the sidewall 10s of the tank 1A for positive electrode electrolyte has a double structure of an inner sidewall 11 in contact with the electrolyte 20 for positive electrode, and an outer sidewall 12 surrounding the inner sidewall 11 so as to form a clearance 13 between the inner sidewall 11. In the clearance 13, liquid 30 is stored up to a height above the level of the electrolyte 20 for positive electrode in the tank 1A for positive electrode electrolyte. <P>COPYRIGHT: (C)2012,JPO&INPIT |
