FLUID PROPORTIONER Russian patent published in 1994 - IPC

FIELD: measurement technology. SUBSTANCE: open from above float chamber is mounted in a guide. A bellow tube is mounted on a drain pipe, the free end of the bellow tube is positioned in the float chamber. The bellow tube is made from a flexible material, its free end is fastened at the chamber bottom. When the chamber is positioned on the bottom of a case the peak of the bellow tube bending corresponds to the maximum fluid level in the case. EFFECT: improved structure. 2 cl, 1 dwg