Device for control of tensions of capillary-porous hygroscopic materials in process of hydro-thermal treatment

摘要

Device for control of tensions of capillary-porous hygroscopic materials in process of hydro-thermal treatment includes parametric remote transformer for control of differential shrinkage by values of shrinkage in medium and end points of edge, differential capacitor transformer for measurement of differential shrinkage in which fixed plates of capacitors are fixed at the edge of the desk. Movable plate is moved between fixed one arm of lever the other arm of which is pressed with support to one, and axis – to another point of control of differential shrinkage.