| 摘要 |
PURPOSE:To make it possible to automatically maintain the level of an electrolytic solution in the tip position of a pipe which specifies the level of the solution by providing a reservoir tank which communicates with the pipe which specifies the level of the solution and by disposing the reservoir tank higher than the pipe which specifies the level of the solution. CONSTITUTION:When the level of an electrolytic solution in a cell inside a case 8 becomes lower than the height of a tube which specifies the level of the solution, the air in the cell goes into a pipe 4 which specifies the level of the solution. The air is collected in a reservoir tank 2, which is disposed in a higher position than that of the pipe 4 which specifies the level of the solution, through a connecting pipe 3. At the same time supplementary solution flows out of the reservoir tank and goes into the cell through the pipe 4 which specifies the level of the solution, thus the solution is automatically supplemented. In other words, the level of an electrolytic solution is maintained automatically in the position of the tip of the pipe which specifies the level of the solution. |
