146022 ⎘
Details of servomotor systems ; Valves for servomotor systems; Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with moving coil, e.g. voice coil
Leakage modulation in hydraulic systems containing a three-way spool valve
#2Leakage modulation in hydraulic systems containing a three-way spool valve
#3Electric drive pivoting valve device
#4SPOOL ASSEMBLY FOR CONTROL VALVE
#5Intelligent load-sensing electro-hydrostatic actuator
#6Dead band reduction in electronically controlled valves
#7Valve, circuit module and method providing integrated electronics in an electronically controlled valve and electronic assemblies
#8Variable frequency and amplitude dither for electronically controlled valves
#9Retaining element for a mechanical component
#10Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elements
#11Equalization of pressure in an electronically controlled valve
#12Method, controller and system providing techniques for control of an air loaded regulator and cascaded control loops
#13Moving coil type linear actuator system