Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 11 - Servomotor systems without provision for follow-up action
Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384)
04/2010
04/01/2010WO2009129942A8 Hydraulic dual-circuit system and method for actuating consumers of a dual-circuit system
04/01/2010DE102009040041A1 Hydraulic arrangement for controlling hydraulic load, has pressure regulating valve for controlling hydraulic load, where controllable pre-control pressure is connected to control surface of control piston of pressure regulating valve
03/2010
03/31/2010EP2167825A1 Steering with parallel - series connection of two speed motors
03/31/2010CN201433949Y Speed and pressure regulation hydraulic system
03/31/2010CN201433948Y Fluid differential circuit
03/31/2010CN201433753Y Multi-cylinder adjustable injecting device for hydraulic plunger piston
03/31/2010CN101688628A Force feedback poppet valve having an integrated pressure compensator
03/31/2010CN101688546A Hydraulic system having an external pressure compensator
03/31/2010CN101688545A Pneumatic actuator system and method
03/31/2010CN101684829A Energy source
03/30/2010US7685927 Hydraulic synchronizing cylinder
03/25/2010WO2010031389A1 Hydraulic actuating device for a convertible top unit of a vehicle
03/25/2010US20100071543 Hydraulic apparatus
03/25/2010US20100071358 Hydraulic System of Work Machine
03/24/2010EP2165878A1 A directional control device for hydraulic circuits
03/24/2010CN201429138Y Movable auxiliary screen of range hood
03/24/2010CN201428459Y Shield thrust hydraulic system adopting pressure-velocity hybrid control
03/24/2010CN101680463A Steering with parallel-series connection of two speed motors
03/24/2010CN101680208A A method for recuperating potential energy during a lowering operation of a load
03/24/2010CN101678764A Drive control system for a vehicle and method
03/24/2010CN101678763A Drive control system for a vehicle and method
03/24/2010CN101678542A Percussion device actuated by a pressurised non compressible fluid
03/24/2010CN101676572A Directly-connected minitype hydraulic-pump combined control system and control device thereof
03/24/2010CN100595440C Variable frequency pump-control-motor closed circuit based on energy regulation
03/23/2010US7681748 Hoisting device with vertical motion compensation function
03/23/2010US7681486 Arrangement in connection with an oscillator cylinder
03/18/2010WO2010030025A1 Cylinder apparatus
03/18/2010WO2009150062A3 Hydraulic supply system for feeding a hydraulic consumer having at least one consumption zone
03/18/2010US20100070146 Engine load control device of work vehicle
03/18/2010US20100065135 Controlling device for hydraulic consumers
03/17/2010EP2162311A1 Drive control system for a vehicle and method
03/17/2010EP2162310A1 Drive control system for a vehicle and method
03/17/2010EP1375758B1 Hydraulic control circuit of boom cylinder of working machine
03/17/2010CN101675280A Pilot operated micro spool valve
03/17/2010CN101672311A Multi-hydraulic cylinder synchronization control method
03/17/2010CN101672305A Synchronous control device for integrated hydraulic hoists
03/17/2010CN101672304A Centralized control hydraulic hoist
03/11/2010WO2010026848A1 Hydraulic circuit for working machine
03/11/2010WO2010026678A1 Hydraulic control system in working machine
03/11/2010WO2010026677A1 Hydraulic control system in working machine
03/11/2010US20100058752 Rotation control system for working-machine pump
03/11/2010DE112008000862T5 Vorgesteuertes Mikroschieberventil Piloted micro spool valve
03/11/2010DE102008056022B3 Bremsvorrichtung Braking device
03/11/2010CA2735253A1 Hydraulic circuit for working machine
03/10/2010EP2161459A2 Drive device for a door and method for operating the same
03/10/2010CN201421424Y Servo driving energy-saving pressure tester
03/10/2010CN201420716Y Lifting device for remote-control hydraulic control pedal
03/10/2010CN201419906Y Compression control system of rear-loading compression type garbage truck
03/10/2010CN201418370Y Cloth tape tension device for filter stick shaping machine
03/09/2010CA2342661C Hydraulic boom control
03/04/2010US20100050858 Variable dampening rate suspension system
03/04/2010US20100050624 Hydrostatic travel drive having two hydraulic motors
03/03/2010EP2158405A1 Valve assembly for an actuating device
03/03/2010CN201416161Y Hydraulic control device of road sweeper
03/03/2010CN101663491A Actuator controller
03/03/2010CN101660547A Pneumatic artificial muscle-based method for vibration drive
02/2010
02/28/2010CA2673845A1 Fluid-powered actuator having an internal position sensor and a sensor module therefor
02/25/2010WO2010020427A1 Accumulator-free hydraulic drive system for a consumer and comprising the same, especially for hydraulic presses, and method for hydraulically driving a consumer without an accumulator
02/25/2010US20100043420 Hydraulic system for construction equipment
02/25/2010US20100043416 Wobble plate motor
02/25/2010DE19631804B4 Hydraulische Hubeinrichtung Hydraulic lifting device
02/25/2010DE102008039011A1 Druckspeicherlose hydraulische Antriebsanordnung sowie Verfahren zum druckspeicherlosen hydraulischen Antreiben eines Verbrauchers Accumulator lots hydraulic drive system and method for driving a hydraulic accumulator-free consumer
02/24/2010EP2157320A1 Hydraulic device for a hydro motor
02/24/2010EP2157319A1 Hydraulic device for a hydro motor
02/24/2010CN201412401Y hydraulic mechanism
02/24/2010CN201412400Y Hydraulic control device of turnover mechanism and turnover mechanism
02/24/2010CN101657646A Speed controller of hydraulic actuator
02/24/2010CN100591871C Piston cylinder control system for wheel type excavator
02/23/2010US7665579 Flow control valve having pressure compensating valve
02/18/2010WO2010018828A1 Engine lug-down suppressing device for hydraulic work machinery
02/18/2010WO2010017794A1 Arrangement and method for the uninterrupted supply of a fluid to a hydraulic system
02/18/2010WO2009132177A3 Hydraulic reversing fan valve and machine using same
02/18/2010US20100037603 Hydralic two-circuit system and interconnecting valve system
02/18/2010DE102007002136B4 Windenergieanlage mit einer hydraulisch betätigten Rotorbremse und Verfahren zur hydraulischen Steuerung einer Rotorbremse Wind turbine with a hydraulically operated brake rotor and method for controlling a hydraulic brake rotor
02/17/2010EP2153085A1 Torsional vibration damping system for the drive train of a vehicle
02/17/2010EP2153072A1 Valve arrangement having individual pressure scale and load-lowering valve
02/17/2010CN201407235Y Rotary pressure staging governing system for non-excavation drilling machine
02/17/2010CN201407049Y Energy-saving shield cutterhead closed-loop hydraulic control system adopting grouped energy accumulator
02/17/2010CN101652574A Position-controlled or pressure-controlled device for the hydraulic positioning of components
02/17/2010CN101649849A Brake circuit of hydraulic motor
02/11/2010US20100031648 Hydraulic flow sharing system for excavating and pipe laying work
02/11/2010DE202009013507U1 Hydraulische Steuerung mit Digitalhydraulik Hydraulic control with digital hydraulic
02/11/2010DE102008037235A1 Hydraulikkreislauf Hydraulic circuit
02/10/2010EP2151586A2 Hydraulic circuit
02/10/2010EP2151585A1 Manipulator and damping device
02/10/2010EP2150380A2 Percussion device actuated by a pressurised non compressible fluid
02/10/2010CN201401381Y Hydraulic pump control device
02/10/2010CN201401380Y Oil pump assembly structure of manual straddle hydraulic truck
02/10/2010CN201399586Y Governing valve control oil cylinder push chip device
02/10/2010CN101644284A Synchronous driving device
02/10/2010CN101644283A Device used for studying synchronous driving performance
02/10/2010CN101644282A Turning platform hydraulic proportion control speed adjusting system
02/04/2010WO2010013342A1 Fluid control device unit
02/04/2010WO2010012325A1 Circuit configuration and stabilization device using the circuit configuration
02/04/2010WO2010012014A2 Press for shaping material
02/03/2010CN201395379Y Elevating mechanism hydraulic system for dustbin
02/03/2010CN201395377Y Pushing plate hydraulic system for dustbin
02/03/2010CN201395054Y Hydraulic driving vehicle
02/03/2010CN201394606Y Device controlling the reduction of wall thickness of skew T
02/02/2010US7654337 Arrangement for controlling rock drilling
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