FLOW REGULATOR Russian patent published in 1997 - IPC

FIELD: hydraulic automatic regulators used in aeronautical engineering and rocketry for control of flow rate of propellant components. SUBSTANCE: regulator includes unit, housing, mechanism for conversion of translation motion into rotary motion connected with mechanism of throttle valve shaft, sleeve with two pairs of diametrically positioned stops; sleeve is mounted on housing; bush with two projections located between stops is mounted inside sleeve on throttle valve shaft. Stops are mounted in two planes perpendicular to shaft of throttle valve and located at distance along axis of shaft which is no less half sum of width of stop and width of projection. One projection of bush and one stop of first pair are located on one of above-mentioned planes, projection of bush and opposite stop of second pair being located in second plane. EFFECT: enhanced reliability. 5 dwg