146221 ⎘
Circuits for servomotor systems; Fluid pressure source, e.g. accumulator or variable axial piston pump; Systems with pumps; Type of pump constant capacity
HYDRAULIC DRIVE APPARATUS
#2Volume Follow Supply
#3HYDRAULIC SYSTEM
#4Hydraulic Drive System
#5MIXER DRUM DRIVE WITH VARIABLE DISPLACEMENT MOTOR
#6HYDRAULIC SYSTEM, WORKING VEHICLE AND METHOD
#7FLOATING CONTROL SYSTEM FOR FIXED DISPLACEMENT PUMP SYSTEM
#8Hydraulic Drive System Having a 2X2Q Pump Unit
#9ACTUATOR DEVICE AND METHOD FOR OPERATING SUCH AN ACTUATOR DEVICE
#10SYSTEMS FOR A HYDRAULIC UNIT
#11OPEN CENTRE HYDRAULIC DISTRIBUTOR AND POWER TRANSMISSION SYSTEM FOR TRANSMITTING TO USERS OF AN OPERATING MACHINE
#12System and Method for Controlling a Mobile Agricultural Machine Having a Hydraulic Supply System
#13Fluid circuit
#14ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME
#15Mixer drum drive with variable displacement motor
#16Hydraulic actuator including a multi-head piston for hydraulic gearing
#17Hydraulic actuator including a multi-head piston for hydraulic gearing
#18Hydraulic Regeneration Circuit with Multiple Speeds
#19Hydraulic control system for linear actuation
#20Electronic control unit, hydraulic system, and method for controlling a hydraulic system
#21Hydraulic unit
#22Variable recruitment actuator systems and related methods
#23Control valve of hydraulic system for working machine
#24Power transfer unit with breakout friction reduction and leakage reduction
#25Windrower variable rate header floatation system
#26Work vehicle
#27Mixer drum drive with variable displacement motor
#28Predictively Adjustable Hydraulic Pressure Rails
#29Double-acting hydraulic actuator with different pumps for each actuation direction
#30Hydraulic circuit
#31System to pump fluid and control thereof
#32Hydraulic axis with energy storage feature
#33Installation for controlling a hydraulic installation with a plurality of receivers operating in parallel
#34Hydraulic system of working machine
#35Hydraulic drive system for work machine
#36Hydraulic control system, work machine and method for controlling operation of a work attachment
#37Pressure back-up valve
#38Power system for a work machine
#39Prime mover system and methods utilizing balanced flow within bi-directional power units
#40Proportional valve for fluid flow control and generation of load-sense signal
#41Pressure supply device
#42Apparatus for controlling a hydraulic machine
#43Hydraulic drive device for cargo vehicle
#44Hydraulic system for working machine
#45Quick coupler circuit and quick coupler attachment/detachment method
#46Electro-hydraulic control system with fail-safe pilot valves
#47Hydraulic drive device for work vehicle
#48ELECTRO-HYDRAULIC SYSTEM FOR THE ACTUATION OF MULTIPLE CLUTCHES AND GEAR SELECTORS WITH HIGH-PRECISION CONTROL OF SEVERAL SHIFT GEARBOX UNITS SIMULTANEOUSLY
#49Hydraulic drive system for electrically-driven hydraulic work machine
#50Hydraulic multi-displacement hoisting cylinder system
#51Hydraulic system for working machine and control valve
#52Simultaneous push-pull workstation for frame straightening
#53Low profile electro-hydrostatic actuator
#54Hydraulic pressure variation in a legged robot
#55System to pump fluid and control thereof
#56Modular directional valve with two or more elements of mixed type
#57Pneumatic unit for a hydropneumatic pressure booster
#58Electronically controlled valve, hydraulic pump, and hydraulic pump system
#59Hydraulic system for working machine and control valve
#60Actuating drive for a control valve, in particular steam turbine control valve and method for operating same
#61Actuating drive for a control valve, in particular a steam turbine control valve, and method for operating same
#62Hydraulic system for working machine
#63Hydraulic drive with rapid stroke and load stroke
#64Electro-hydraulic feed delivery system
#65Predictively adjustable hydraulic pressure rails
#66Modular multi-pump system with pressure control
#67Remote hydraulic utility system for an aircraft
#68Duplicated hydraulic circuit with pressure regulation
#69Hydraulic pressure variation in a legged robot
#70Hydraulic apparatus
#71System for controlling the supply of hydraulic fluid to a work vehicle implement
#72Method of controlling velocity of a hydraulic actuator in over-center linkage systems
#73Hydraulic drive system for operation table
#74Improved Accumulator Circuit for Towed Implements
#75Prime mover system and methods utilizing balanced flow within bi-directional power units
#76HYDRAULIC DRIVE DEVICE FOR A MOLDING MACHINE
#77Hydraulic drive system for electrically-operated hydraulic work machine
#78Hydraulic multi-displacement hoisting cylinder system
#79Automatic oil spill detection system
#80Machine press
#81Hoist device for dump truck
#82COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE
#83Hydraulic system for driving a vibratory mechanism
#84Double-loop control system with single hydraulic motor
#85Hydraulic driven fan system
#86Self priming hydraulic pump and circuit
#87Simultaneous push-pull workstation for frame straightening
#88Forestry grapple with high pressure protection system
#89Variable retraction rate pump and method for operating same
#90Hydrostatic Drive For Variable Speed Operation of Rotational Equipment
#91Hydraulic drive with rapid stroke and load stroke
#92Hydraulic drive with rapid stroke and load stroke
#93Hydraulic drive with rapid stroke and load stroke
#94System to pump fluid and control thereof
#95Remote power source pump system
#96Predictively adjustable hydraulic pressure rails
#97Actuator unit
#98Hydraulic control device and construction machine with same
#99Line pressure valve to selectively control distribution of pressurized fluid
#100Liquid-pressure drive system and construction machine including same
#101Control valve and system with primary and auxiliary function control
#102Method for operating a hydraulic device with pump and servomotor, and associated hydraulic device
#103Smooth control of hydraulic actuator
#104Turbine valve actuator
#105Hydraulic system for working machine
#106Multi-step regeneration device of DPF and regeneration method therefor
#107Shovel
#108Hydraulic drawing cushion of a drawing press and method of operating the hydraulic cushion
#109Actuator
#110Actuator unit
#111Hydraulic drive circuit with parallel architectured accumulator
#112Valve for valve assembly
#113Hydraulic closed circuit system
#114Mixer drum driving apparatus including a plurality of motors configured to drive an auxiliary fluid pressure pump to rotate
#115Hydraulic arrangement for supplying a consumer
#116Hydraulic drive device for cargo handling vehicle
#117Oil level control device
#118Engine overload prevention using a speed differential operated relief valve
#119Hydraulic circuit
#120Hydro-pneumatic system with pressure limiting valve
#121Electro hydrostatic actuator system for retracting/extending landing gear
#122Fluid pump speed control
#123Automatic oil spill detection system
#124Temperature detection method in a hydraulic arrangement
#125Valve contamination dislodgement
#126Hydraulic launch assist system
#127Subsea actuation system
#128Hydraulic circuit and control system therefor
#129Hydraulic system including priority based valve sequencing
#130Electro-hydraulic pilot operated relief valve
#131Hydraulic drive
#132Hydraulic transmission circuit with multiple capacities
#133Hydraulic distribution system employing a dual pump
#134Hydraulic distribution system employing dual pumps
#135Multi-pump system with pump-flow diversion
#136Landing gear retraction/extension device of aircraft
#137ACTUATOR CONTROL DEVICE AND WORKING MACHINE EQUIPPED WITH SAME
#138Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#139Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#140MULTI-WAY VALVE, HYDRAULIC DEVICE AND CONCRETE PUMP VEHICLE
#141Hydraulic system for a watercraft
#142Fixed/variable hybrid system
#143Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#144HYDRAULIC DRIVE CIRCUIT WITH PARALLEL ARCHITECTURED ACCUMULATOR
#145Method and device for controlling a hydraulic system
#146CONTROLLED HYDRAULIC SYSTEMS
#147Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#148Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#149Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#150Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#151Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#152Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#153HYDRAULIC SYSTEM AND METHOD OF ACTIVELY DAMPING OSCILLATIONS DURING OPERATION THEREOF
#154Control valve assembly for electro-hydraulic steering system
#155Method of controlling an electro-hydraulic actuator system having multiple actuators
#156Hydraulic valve arrangement
#157HYDRAULIC CIRCUIT AND METHOD FOR CONTROLLING THE SAME
#158Fluid bypass system
#159Electrohydraulic actuator with a pump incorporated in the piston
#160Fluid-pressure actuator unit
#161TECHNIQUE FOR CONTROLLING PUMPS IN A HYDRAULIC SYSTEM
#162Hydraulic system with a pressure ripple reduction device
#163Flow management system for hydraulic work machine
#164Hydraulic system
#165Hydraulic system having multiple actuators and an associated control method
#166Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#167Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#168Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#169Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#170Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#171Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#172Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
#173HYDROSTATIC DRIVE SYSTEM
#174Hydraulic control circuit for overcontrol of a slewing gear drive
#175Electric power actuator and control method for such an actuator
#176Torsional Vibration Damping System for the Drive Train of a Vehicle
#177Valve apparatus
#178Control valve actuation
#179Hydraulic drive, in particular for machine tools, and method for controlling the hydraulic drive
#180ACTUATOR CONTROL DEVICE
#181Hydro-pneumatic system with pressure limiting valve
#182Electronic control for a hydraulically driven auxiliary power source
#183Electronic control for a hydraulically driven generator
#184Electrohydraulic control system for the actuation of an actuator in a motor vehicle
#185Valve arrangement
#186Aircraft Auxiliary Systems Pump
#187Hybrid system for a powertrain and hydraulic system
#188Hydraulic system having load sensing capabilities
#189Hydraulic system and method for controlling valve phasing
#190Hydraulic system including open loop and closed loop valve control schemes
#191Hydraulic system including priority based valve sequencing
#192Holding control valve
#193Inertial body drive system
#194Control valve assembly for electro-hydraulic steering system
#195POSITIONER FOR DOUBLE-ACTING PNEUMATIC ACTUATOR, DOUBLE-ACTING PNEUMATIC ACTUATOR AND METHOD FOR OPERATING THE DOUBLE-ACTING PNEUMATIC ACTUATOR
#196Method and apparatus for enhancing vehicle performance
#197Hydraulic system
#198Engine-load control device for working vehicle
#199Smart flow sharing system
#200Electronic control for a hydraulically driven generator
#201Hydraulic Drive Device
#202Hydraulic drive device for vertical pivoting movement of load carrying platform
#203OIL PRESSURE UNIT AND SPEED CONTROL METHOD OF MOTOR IN OIL PRESSURE UNIT
#204Backhoe hydraulic system
#205Work machine
#206Hydraulic circuit for heavy equipment
#207Hydraulic power steering apparatus
#208Fixed/variable hybrid system
#209Device for controlling the steering of a commercial vehicle, and vehicle comprising one such device
#210Swing drive device and work machine
#211Hydraulic valve arrangement
#212Oil cooling circuit for continuously reciprocating hydraulic cylinders
#213Hydraulic power management system
#214Hydraulic system
#215Hydraulic circuit for controlling a hybrid clutch and an automatic transmission of a motor vehicle
#216Apparatus for easing impact on boom of excavator and method of controlling the same
#217Hydraulic arrangement for the activation of two actuators
#218Bidirectional hydraulic transformer
#219Multi-purpose hydraulic system
#220Hydraulic drive
#221Hydraulic control system
#222Hydraulic Actuator Control Circuit With Pressure Operated Counterbalancing Valves
#223Fluid pressure unit and fluid pressure unit control method
#224Hydraulic system with a cylinder isolation valve
#225Method and apparatus for coordinated linkage motion
#226Control Valve for a Servo Steering System
#227Downhole electrical-to-hydraulic conversion module for well completions
#228Cylinder with internal pushrod
#229Hydraulic vehicle stabilizer system with two-stage bi-rotational hydraulic pump system
#230Access method and apparatus that limit motion according to load and position
#231Hydraulic system with engine anti-stall control
#232Hydraulic system with mechanism for relieving pressure trapped in an actuator
#233Traveling system for heavy construction equipment
#234Actuator control system and method
#235Control system and control method for fluid pressure actuator and fluid pressure machine
#236Apparatus and methods for actuation
#237Hydraulic apparatus, system and method for positioning an engine exhaust flow control valve
#238Multi-purpose hydraulic system
#239Actuator system having a valve manifold
#240Control apparatus for hydraulic cylinder
#241Method and apparatus for enhancing vehicle performance
#242Hydraulic drive system
#243Hydraulic circuit for heavy construction equipment
#244Servo-motor controlled hydraulic press, hydraulic actuator, and methods of positioning various devices
#245Hydraulic pressure supply unit
#246Pressure-dependent check valve and hydraulic system equipped therewith
#247Injection unit comprising a spindle drive and hydraulic support
#248Hydraulic control unit for the arms of a grip and grip including said hydraulic unit
#249Hydraulic circuit and its valve gear
#250Orifice element with integrated filter, slow return valve, and hydraulic drive unit
#251Hydraulic control arrangement
#252Hydraulic system for an air cart
#253Device for controlling hydraulic power units
#254Hydraulic control valve system with electronic load sense control
#255Hydraulic gravitational load energy recuperation
#256Electronic control for a hydraulically driven generator
#257Method and apparatus for warm up control of autonomous inverter-driven hydraulic unit
#258Fluid pump control device for wheel loaders
#259Hydraulic system for mining equipment and method of adjusting power of rock drill machine
#260Die drive unit of molding machine
#261Power steering apparatus
#262Closed-system electrohydraulic actuator
#263Electronically and hydraulically-actuated drain value
#264Hydraulic system, in particular for motor vehicles
#265Controllable solenoid valve
#266Fluid circuit and industrial truck having a fluid circuit
#267Device for the optimization of hydraulically controlled engagement of clutches used in marine transmissions
#268Conduit loss compensation for a distributed electrohydraulic system
#269Hydraulic actuating device
#270Apparatus driven by a pressurized medium
#271Device for driving a plurality of hydraulic shift cylinders and hydraulic supply system for a twin-clutch transmission
#272Hydraulic control valve having holding valve with improved response characteristics
#273Working machine driving unit
#274Work vehicle hydraulic system
#275Innerscoping hydraulic system
#276Hydraulic lifting device for battery-operated industrial trucks
#277Air cylinder with high frequency shock absorber and accelerator
#278Hydraulic control system using load-sensing technology
#279Hydraulic system for a vehicle, a vehicle including such a hydraulic system and a suplementary unit for such a vehicle
#280Cylinder apparatus with a capability of detecting piston position in a cylinder
#281Hydraulic circuit of excavating and slewing working vehicle
#282Anti-reaction valve device, and control unit and hydraulically powered system comprising anti-reaction valve device
#283Balancing vertical load device for a motor
#284Valve assembly for attenuating bounce of hydraulically driven members of a machine
#285Power conserving hydraulic pump bypass compensator circuit
#286Cylinder with internal pushrod
#287Hydraulic control arrangement for a mobile work machine
#288Drive mechanism
#289System and method for a multifunctional, intelligent telescoping boom
#290High-low hydraulic system for balers, compactors and transfer station compactors
#291Proportional valve for fluid flow control