| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: amplifier-converter is designed to control systems operating with contaminated working fluids and can be used in electrically-driven hydraulic servo systems in hydraulic drives, in robotics and aviation. The electrically-driven hydraulic amplifier-converter incorporates control windings of an electromechanical converter arranged aligned with two coaxially mounted and opposing nozzles with their end faces perpendicular to the jet axis, a magneto-liquid shutter arranged there between representing an elastic enclosure filled with a magnetic liquid. ^ EFFECT: higher converter reliability, lower susceptibility to working fluid purification degree, lower pressure losses, lower fluid flow rate and independence upon silting thanks to larger nozzle diameter. ^ 2 dwg |
