146506 ⎘
Circuits for servomotor systems; Other types of control related to particular problems or conditions Control measures for coping with failures
Sub-classes:Preventing control-induced oscillations of the position of a valve member in a valve with pneumatic actuator
#2Valve arrangement
#3Power transfer unit with breakout friction reduction and leakage reduction
#4Automatic transmission park control system
#5Hydraulic circuit, torque transmission device having a hydraulic circuit, and method for operating a hydraulic circuit
#6Hydraulic energy regeneration system for work machine
#7Work machine
#8Dynamic activation of pumps of a fluid power system
#9Construction vehicle
#10Valve contamination dislodgement
#11Hydrostatic System Having A Hydropneumatic Accumulator
#12Valve block, tool attachment, a working machine and the use of a valve block
#13Hydraulic system with a cylinder isolation valve
#14System for positioning a piston including a fail fixed valve for holding the piston in position during a power interruption and method of using same
#15Electrohydraulic valve servomechanism with adaptive resistance estimator