REGULATOR DEVICE Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: regulator device may operate at two modes: discharge regulator and pressure regulator. At the first mode of operation, cavity 6 of actuating mechanism 4 communicates with atmosphere and reference pressure is applied to cavities 23 and 24. Rearrangement force at gate 11 is generated at one direction due to action of command pressure in cavity 7 onto membrane 5, and in opposite direction - due to force which has to be result of effect of plungers 17 and 18 through rollers 19 and 20 which are brought into contact with profiled cam 21 onto pusher 22. At the other mode of operation, cavity 6 is connected with outlet pipe 3, and cavities 23 and 24 are connected with atmosphere. As a result, plungers 17 and 18 do not interact with gate 11. EFFECT: widened functional capabilities of the regulator device. 1 dwg