146385 ⎘
Circuits for servomotor systems; Pressure control characterised by the type of actuation electrically or electronically
Sub-classes:VALVE SYSTEM AND METHOD FOR OPERATING A PNEUMATIC ACTUATOR
#2Valve Assembly for Double-Acting Hoisting Mechanism
#3Systems and Methods for Hydraulic Ride Control
#4HYDRAULIC DRIVE DEVICE
#5Hydraulic System
#6Valve
#7GROUND PRESSURE CONTROL FOR AGRICULTURAL IMPLEMENT
#8Valve
#9Hydraulic Control System in Working Machine
#10Self-Sensing Pressure-Driven Extending Actuator
#11System and Method for Controlling a Mobile Agricultural Machine Having a Hydraulic Supply System
#12RELIEF SET-PRESSURE ADJUSTMENT SYSTEM
#13HYDRAULIC CONTROL SYSTEM AND METHOD WITH ELECTRO-PROPORTIONAL PRESSURE VALVE AND INTEGRAL CHECK
#14RELIEF PRESSURE CONTROL DEVICE
#15Method for hydraulically lowering tools onto a surface of an object
#16HEADER HEIGHT CORRECTION SYSTEM AND METHOD
#17Smart flow dual pump hydraulic system
#18Variable Relief Circuit
#19Gas-powered drive system and operating method
#20HYDRAULIC SYSTEM FOR WORKING MACHINE
#21Smart flow dual pump hydraulic system
#22Hydraulic control circuit
#23CONTROL SYSTEM FOR AGRICULTURAL HEADER
#24HYDRAULIC SYSTEM FOR WORK MACHINE, WORK MACHINE, AND METHOD FOR CONTROLLING HYDRAULIC SYSTEM
#25Multi-control valve device
#26Hydraulic control system
#27Electro-hydraulic servo-valves and related methods
#28Fluid pressure control device
#29Electro-hydraulic servo actuator capable of implementing long-stroke and high-frequency loading, and control method
#30Actuator overpressurising assembly
#31Negative downforce system for ground engaging machinery
#32Windrower variable rate header floatation system
#33Controlled float on an agricultural harvester for header leveling
#34Windrow merger with active weight transfer system
#35Compressed air supply device, system and procedure
#36Continuous variable transmission hydraulic pressure control device
#37Limit management for automatic ground-following actuation on a multi-segment harvesting head
#38Pilot control mechanism for boom bounce reduction
#39Adaptive friction minimization for electrohydraulic actuators
#40A HYDRAULIC SYSTEM FOR A LOAD HANDLING VEHICLE
#41Hydraulic control system and method with electro-proportional pressure valve and integral check
#42System to pump fluid and control thereof
#43Electronically adjustable pressure compensated flow control with pressure limiting relief valve
#44POSITIONING APPARATUS FOR AN AGRICULTURAL DISTRIBUTION MACHINE
#45VALVE DEVICE
#46Electromechanically drivable brake pressure generator for a hydraulic braking system of a vehicle and vehicle including an electromechanical brake pressure generator
#47Hydraulic systems and methods for nested pressure regulating valves
#48Time-based power boost control system
#49Hydraulic system and method for reducing boom bounce with counter-balance protection
#50Vehicle brake system with adaptive pressure calibration
#51Work machine
#52Crop machine with an electronically controlled hydraulic cylinder flotation system
#53Electrohydraulic valve normally operating in fluid flow-blocking mode and configured to operate in pressure relief mode when actuated
#54Pilot control mechanism for boom bounce reduction
#55Methods and apparatus to enable boom bounce reduction and prevent un-commanded motion in hydraulic systems
#56Rotary drive device and a robot arm of a robot equipped therewith
#57BRAKE SYSTEM
#58HYDRAULIC SYSTEM CHARACTERISTICS
#59System for controlling a brake in an auxiliary hydraulic system
#60Oil pressure supply system of automatic transmission
#61Work machine
#62Hydraulic system for working machine
#63Hydraulic system for a transmission of a motor vehicle
#64Compressed air supply system
#65Agricultural implement and row units including double acting actuator systems, methods, and apparatus
#66System to pump fluid and control thereof
#67Valve block arrangement and method for a valve block arrangement
#68FLUID POWER CONTROL SYSTEM FOR MOBILE LOAD HANDLING EQUIPMENT
#69Crop machine with an electronically controlled hydraulic cylinder flotation system
#70Operating method for a hydraulic system of an automatic transmission
#71Construction machine
#72Hydraulic system for working machine
#73Application-based control of pneumatic valve assemblies
#74Apparatus and methods for the control of hydraulic actuators
#75Hydraulic system and method for reducing boom bounce with counter-balance protection
#76Crop machine with an electronically controlled hydraulic cylinder flotation system
#77Crop machine with an electronically controlled hydraulic cylinder flotation system
#78Hydraulic control valve for controlling pressure drop across motors
#79Crop Machine with an Electronically Controlled Hydraulic Cylinder Flotation System
#80Crop machine with an electronically controlled hydraulic cylinder flotation system
#81Drive control system of operating machine, operating machine including drive control system, and drive control method of operating machine
#82Hydrostatic drive
#83Hydraulic system and method for controlling an implement of a working machine
#84Methods and apparatus to enable boom bounce reduction and prevent un-commanded motion in hydraulic systems
#85Work machine
#86Hydraulic excavator drive system
#87Electrohydraulic circuit for a drop floor assembly
#88Closed-circuit hydraulic system for construction machine
#89ENERGY-SAVING CONTROL SYSTEM OF EXCAVATOR
#90Pilot control mechanism for boom bounce reduction
#91Hydraulic system and working machine including the same
#92Hydraulic system and method for reducing boom bounce with counter-balance protection
#93System to pump fluid and control thereof
#94Aircraft hydraulic fluid heating system and method
#95HYDRAULIC SYSTEM
#96Actuator unit
#97Construction machine
#98Balanced electronically controlled pressure regulating valve
#99Turbine valve actuator
#100Actuator
#101Fluid cooler bypass system for an agricultural work vehicle
#102Gearbox Hydraulic Circuit
#103Hydraulic system of construction machine
#104Engine overload prevention using a speed differential operated relief valve
#105Hydraulic control apparatus and method
#106Hydraulic excavator
#107Hydraulic system with open loop electrohydraulic pressure compensation
#108Valve contamination dislodgement
#109Fluid power control system for mobile load handling equipment
#110Vibration control device for railroad vehicle
#111Hydraulic control system
#112Valve control of pump inlet pressure with bootstrap reservoir
#113Hydraulic control system having variable pressure relief
#114Charge bypass system for engine start
#115Hydraulic Power Unit With Auto-Load Sensing
#116Working machine
#117High response hydraulic actuator
#118HYDROSTATIC DRIVE SYSTEM
#119Valve apparatus
#120Manifold assembly having a centralized pressure sensing package
#121CONTROL CIRCUIT FOR CONSTRUCTION MACHINE
#122Hydraulic pressure control apparatus
#123POSITIONER FOR DOUBLE-ACTING PNEUMATIC ACTUATOR, DOUBLE-ACTING PNEUMATIC ACTUATOR AND METHOD FOR OPERATING THE DOUBLE-ACTING PNEUMATIC ACTUATOR
#124Lifting mechanism, and method for triggering a lifting mechanism
#125Relief pressure switching apparatus for hydraulic working machine
#126Hydraulic driving device for operating machine
#127Two-stage servo-valve
#128Proportional pressure control valve
#129Control Valve for a Servo Steering System
#130Manifold assembly having a centralized pressure sensing package
#131Lifting gear valve arrangement
#132Modular valve system
#133Loading implement
#134Batch mixer
#135Hydraulic circuit
#136Conduit loss compensation for a distributed electrohydraulic system
#137Proportional pressure control valve
#138Valve arrangement for hydraulic consumer
#139Enhanced computer optimized adaptive suspension system and method
#140Proportional pressure control valve
#141Hydraulic active boom suspension for a telehandler
#142Variable system pressure based on implement position
#143System and method for controlling hydraulic valve operation within a work vehicle
#144Negative downforce system for ground engaging machinery