| 摘要 |
Dosing device for adding a second liquid to a primary liquid in a specific proportion, consisting of a reservoir (1) in which a float (7) has been applied in such a way that it will only close the liquid supply (2) and open the liquid drainage (3) when the desired amount of primary liquid is stored in the reservoir (1) and in which the second liquid is measured by a pump, controlled by pressure changes in the supply line, and then added to the primary liquid. |
