PNEUMATIC POSITION REGULATOR Russian patent published in 2000 - IPC

FIELD: automatization technique, namely pneumatic position regulators for industry and domestic purposes. SUBSTANCE: positions of regulator are set with possibility of automatic adaptation with predetermined stroke according to technological process. In the result of such adaptation narrow energy band is selected for controlling object. If load of controlled object changes regulator may be automatically readjusted for new value of load. That is why such regulator provides enhanced quality of controlling objects with different load values in comparison with two-position relay type regulators. EFFECT: enhanced quality of two- position regulation for objects with different loads and with loads changing in process of regulation. 8 dwg