146496 ⎘
Circuits for servomotor systems; Other types of control related to particular problems or conditions; Control during or prevention of abnormal conditions the abnormal condition being electric or electronic failure Electric supply failure
DUAL ELECTRICAL POWER SUPPLIES FOR A HYDRAULIC ACTUATOR SYSTEM
#2VALVE DRIVING WITH MECHANICAL DELAY
#3Electrohydraulic system for a valve
#4Failsafe valve for geared rotary actuator
#5Spoiler droop function with mechanical feedback driving hydraulic valve
#6Steam valve driving apparatus
#7Apparatus for controlling a hydraulic machine
#8Fail-fixed hydraulic actuator
#9Joint device
#10Valve arrangement
#11Fluid pressure system
#12Discrete pilot stage valve arrangement with fail freeze mode
#13Hydraulic port safety locking device
#14Actuator Assembly
#15Hydraulic system for construction machinery
#16Hydraulic adjusting device
#17Poppet valve assembly for controlling a pneumatic actuator
#18Hydraulic controller for working machine
#19Actuator system having a valve manifold
#20HYDRAULIC CONTROLLER FOR WORKING MACHINE