146225 ⎘
Circuits for servomotor systems; Fluid pressure source, e.g. accumulator or variable axial piston pump; Systems with pumps; Type of pump capable of working as pump and motor
OPEN AND CLOSED CIRCUIT PARALLEL DRIVE SYSTEM AND CONTROL METHOD BASED ON A FOUR-CHAMBER HYDRAULIC CYLINDER
#2HYDRAULIC DRIVE DEVICE
#3HYDRAULIC DRIVE DEVICE
#4HYDRAULIC SYSTEM
#5Hydraulic Drive System Having a 2X2Q Pump Unit
#6ELECTRO-HYDRAULIC ACTUATOR SYSTEMS AND METHODS OF OPERATING THE SAME
#7Hydraulic Regeneration Circuit with Multiple Speeds
#8Hydraulic apparatus and method for a vehicle
#9Controller and method for hydraulic apparatus
#10Dual power electro-hydraulic motion control system
#11DIFFERENTIAL HYDRAULIC BUFFER
#12Optimizing mode transitions between dual power electro-hydrostatic control systems
#13Power transfer unit with breakout friction reduction and leakage reduction
#14Energy storage systems
#15Hydraulic device, a hydraulic system and a working machine
#16Integrated energy conversion, transfer and storage system
#17A HYDRAULIC SYSTEM FOR A LOAD HANDLING VEHICLE
#18Hydraulic circuit
#19Methods, systems and installations for the compression, expansion and/or storage of a gas
#20Hydraulic system with energy recovery
#21Device having hybrid hydraulic-electric architecture
#22Hydraulic apparatus for stretching conductors for power lines
#23Dual power electro-hydraulic motion control system
#24Hydraulic flushing valve arrangement
#25Construction machine
#26Integrated energy conversion, transfer and storage system
#27Work machine having hydraulics for energy recovery
#28Fluid power distribution and control system
#29Electro-hydraulic work vehicle with energy recovery
#30ELECTRIC HYDRAULIC ACTUATION SYSTEM FOR A SAFETY CRITICAL APPLICATION
#31Hydraulic fluid power transmission
#32Hydraulic apparatus comprising synthetically commutated machine, and operating method
#33Power system for lifting apparatus
#34Hydraulic system and method for controlling a hydraulic system
#35Degasifying apparatus
#36Actuating drive for a control valve, in particular steam turbine control valve and method for operating same
#37Pump-controlled hydraulic circuits for operating a differential hydraulic actuator
#38Hydraulic driving apparatus of work machine
#39Apparatus and method for controlling construction machine
#40Method and apparatus for operating a power system architecture
#41Variable-speed volume-control direct-drive all-electric hydraulic excavator driving and energy recovery system
#42Industrial system with synthetically commutated variable displacement fluid working machine
#43Hydrostatic drive
#44Fluid systems for machines with integrated energy recovery circuit
#45Hydrostatic drive
#46Hydraulic apparatus
#47Construction machinery
#48System having combinable transmission and implement circuits
#49System and method for hydraulic energy recovery
#50System and method of hydraulic energy recovery for machine start-stop and machine ride control
#51HYDRAULIC DRIVE DEVICE FOR A MOLDING MACHINE
#52Work machine
#53Loop-flushing-system for hydrostatic apparatus
#54Work machine
#55Hydraulic system of construction machinery and method of controlling hydraulic system
#56Hydrostatic drive system
#57Hydraulic system having regeneration and hybrid start
#58Closed-circuit hydraulic system for construction machine
#59Integration of swing energy recovery and engine anti-idling systems
#60Work machine driving device
#61Hydraulic energy recovery system
#62Power unit of hydraulic pumping unit and corresponding hydraulic pumping unit
#63Hydraulic system for construction equipment
#64Method for controlling pressure in a hydraulic actuator
#65Hydraulic system for a working machine and a method for controlling a hydraulic system
#66Apparatus for driving work machine
#67Hydraulic hybrid swing drive system for excavators
#68Engine-assist device and industrial machine
#69Hydraulic system with energy recovery
#70Smooth control of hydraulic actuator
#71Lifting device
#72Hydraulic drive system for construction machine
#73Construction machinery
#74Energy recapture system for hydraulic elevators
#75Drive system, in particular for a self-propelled construction machine, in particular a soil compactor
#76Construction machine and controller
#77Hydraulic drive circuit
#78Machine press
#79Hydraulic closed circuit system
#80Hybrid construction machine
#81Forklift hydraulic control apparatus
#82Hydraulic drive device for cargo handling vehicle
#83Driver self-tuning method using electro-hydraulic actuator system
#84Hydraulic hybrid system for rotatory applications
#85System for improving the energy efficiency in hydraulic systems, piston accumulator and pressure accumulator provided for such a system
#86Hydraulic regeneration system and method for a material handling vehicle
#87Drive train of a vehicle
#88Shovel and method of controlling shovel
#89Control system for hydraulic system and method for recovering energy and leveling hydraulic system loads
#90Energy recovery method and system
#91Hydraulic motor assembly for an aerial refueling system
#92METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#93METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#94METERLESS HYDRAULIC SYSTEM HAVING FORCE MODULATION
#95Hydraulic energy recovery system
#96Closed loop drive circuit with external brake assist
#97Hydraulic circuit for progressive engagement of a hydraulic device
#98Hydraulic launch assist system
#99ELECTRIC MOTOR/GENERATOR POWER TRANSFER UNIT
#100Electro-hydraulic system for recovering and reusing potential energy
#101Energy-recovery generation system for handling and carrying electric vehicle
#102Propel circuit and work circuit combinations for a work machine
#103Strain energy accumulator
#104Compressed air energy storage
#105Hydraulic system and crane
#106Digital hydraulic transformer and method for recovering energy and leveling hydraulic system loads
#107Apparatus and method for recuperation of hydraulic energy
#108Method for obtaining a full range of lift speeds using a single input
#109HYDRAULIC SYSTEM HAVING ENERGY RECOVERY
#110Apparatus, method and computer program product for moving cargo, and a kit and method for upgrading an apparatus for moving cargo
#111System and method for energy recovery
#112Closed-loop hydraulic system having regeneration configuration
#113Meterless hydraulic system having flow sharing and combining functionality
#114Meterless hydraulic system having flow sharing and combining functionality
#115Meterless hydraulic system having flow sharing and combining functionality
#116METERLESS HYDRAULIC SYSTEM HAVING MULTI-CIRCUIT RECUPERATION
#117HYDRAULIC SYSTEM HAVING MULTIPLE CLOSED-LOOP CIRCUITS
#118Method and device for operating a driven axle in a machine tool
#119Meterless hydraulic system having multi-actuator circuit
#120System and method for controlling charging of an accumulator in an electro-hydraulic system
#121Meterless hydraulic system having pump protection
#122Closed-loop hydraulic system having energy recovery
#123Meterless hydraulic system having displacement control valve
#124Meterless hydraulic system having load-holding bypass
#125Meterless hydraulic system having restricted primary makeup
#126ACTUATOR CONTROL DEVICE AND WORKING MACHINE EQUIPPED WITH SAME
#127OPTIMIZED SYSTEM RESPONSE WITH MULTIPLE COMMANDS
#128Hydrostatic hybrid drive system
#129Hydraulic fan circuit
#130Hydraulic fluid system
#131Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
#132Systems and methods for energy storage and recovery using compressed gas
#133Engine augmentation of hydraulic control system
#134Multiple accumulator systems and methods of use thereof
#135Hydraulic drive system
#136HYDRAULIC FAN CIRCUIT HAVING ENERGY RECOVERY
#137VARIABLE HYDRAULIC SYSTEM
#138High-efficiency energy-conversion based on fluid expansion and compression
#139Systems and methods for reducing dead volume in compressed-gas energy storage systems
#140Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
#141Hydrostatic System Having A Hydropneumatic Accumulator
#142Systems and methods for energy storage and recovery using gas expansion and compression
#143Regenerative drive mechanism for hydraulic feed cylinders in hydrostatic or hydraulic circuits
#144Systems and methods for improving drivetrain efficiency for compressed gas energy storage
#145Systems and methods for energy storage and recovery using compressed gas
#146Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
#147Controller of hybrid construction machine
#148Hydraulic drive system
#149Systems and methods for energy storage and recovery using compressed gas
#150Flow management system for hydraulic work machine
#151Apparatus, a control circuit and a method for producing pressure and volume flow
#152Drive for a Hydraulic Excavator
#153Systems and methods for improving drivetrain efficiency for compressed gas energy storage
#154Displacement-controlled hydraulic system for multi-function machines
#155Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
#156Rotary flow control valve with energy recovery
#157Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
#158Fluid power distribution and control system
#159Aircraft Auxiliary Systems Pump
#160Control system for a work machine and method for controlling a hydraulic cylinder
#161Systems and methods for energy storage and recovery using compressed gas
#162ENERGY ACCUMULATOR UNIT
#163Hydrostatic regenerative drive system
#164Hydraulic drive system
#165Lifting system
#166HYDRAULIC FLUID ACCUMULATOR WITH INTEGRATED HIGH-PRESSURE AND LOW-PRESSURE CHAMBER
#167Hydraulic system
#168Scavenging Valve for a Hydraulic Circuit
#169Hydraulic drive system
#170Method for controlling a hydraulic cylinder and control system for a work machine
#171Method for springing a movement of an implement of a work machine
#172Method for controlling a hydraulic cylinder in a work machine
#173Method for controlling a hydraulic cylinder in a work machine and control system for a work machine
#174Method for controlling a hydraulic machine in a control system
#175Hydraulic drive system with exiting from pumping and motoring
#176Pump flow control of hydraulic circuit and associated method
#177Control system for frame-steering of a vehicle and method for controlling two steering cylinders in a frame-steered vehicle
#178Hydraulic system with energy recovery
#179HYDRAULIC CIRCUIT ARRANGEMENT WITH RECOVERY OF ENERGY
#180Electrohydraulic drawing press cushion drive
#181Bidirectional hydraulic transformer
#182Quiet fluid supply valve
#183Laying apparatus for cables, lines, conductors or suchlike, and relative laying method
#184Machine, in particular construction machine
#185HYDRAULIC CIRCUIT
#186CONTROL SYSTEM FOR A WORK MACHINE AND METHOD FOR CONTROLLING A HYDRAULIC CYLINDER IN A WORK MACHINE
#187Digital Hydraulic system
#188Hybrid hydraulic system and work machine using same
#189Hydraulic drive system
#190Hydrostatic drive system
#191Hydraulic service module
#192Laying apparatus for cables, lines, conductors or suchlike, and relative laying method
#193Hydraulic equipment