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)
10/2012
10/17/2012CN102734263A Engineering machine and pumping mechanism thereof as well as pumping hydraulic oil supply system
10/17/2012CN102734242A Engineering machinery, hydraulic control system and method of multi-execution mechanism
10/17/2012CN102734241A Opened and closed hydraulic system and engineering machinery
10/17/2012CN102734240A Oil circuit system of main oil cylinder of tube bending machine
10/17/2012CN102733634A Hydraulic speed regulating mechanism used for stereo garage, and acceleration and deceleration method
10/17/2012CN102729212A Pneumatic cylinder valve loading and unloading machine
10/17/2012CN102729063A Pneumatic control loop of pneumatic control clamp device of shaft sample pieces
10/17/2012CN101846106B Dynamic synchronous distributor of hydraulic oil cylinder
10/16/2012US8286544 Hydraulic control system
10/11/2012WO2012137647A1 Hydraulic drive of machinery
10/11/2012WO2012136409A1 Camshaft adjuster
10/11/2012US20120255276 Load limited actuator
10/10/2012EP2507518A1 A method for controlling a hydraulic system of a working machine
10/10/2012CN202483977U Plate freezer hydraulic station
10/10/2012CN202483976U Double-cylinder hydraulic lifting device
10/10/2012CN202483975U Hydraulic system
10/10/2012CN202482810U Hydraulic station for snow remover rolling brush
10/10/2012CN202480366U Route adjusting device of die-clamping mechanism of automatic polyethylene terephthalate (PET) bottle blowing machine
10/10/2012CN202479883U Lifting machine tool protection door and hydraulic control device thereof
10/10/2012CN102725541A Hydraulic device for hydraulic cylinders
10/10/2012CN102725514A Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device
10/10/2012CN102725135A Machine press
10/10/2012CN102720711A Automatic-switch type load sensing hydraulic system
10/10/2012CN102720710A Hydraulic system, method for controlling hydraulic system and engineering machinery
10/10/2012CN102720627A Wave power generation system adaptive to tidal fluctuation
10/10/2012CN102720461A Grout stopping method and grout stopping device for hydraulic drill jumbo
10/10/2012CN102717706A Engineering machine and travelling driving system thereof
10/10/2012CN101890765B Hydraulic system of internal mixer
10/04/2012WO2012135490A1 Poppet valve assembly for controlling a pneumatic actuator
10/04/2012WO2012133104A1 Hydraulic system for hydraulic working machine
10/04/2012WO2012130934A1 Arrangement for receiving a casting mould with coaxial drive and method therefor
10/04/2012US20120251332 Power control apparatus and power control method of construction machine
10/04/2012US20120247094 Hydraulic pump control device for construction machine
10/04/2012DE102011015631A1 Hydraulic pressure supply system for use with hydraulic pump for internal combustion engine of motor vehicle, has accumulator loading valve switched between hydraulic pump and pressure accumulator
10/04/2012DE102011015371A1 Energy storage device, has hydraulic motor connected in direct fluid communication with working chamber, for conveying hydraulic fluid to working chamber or from working chamber, and heat exchanger arranged in working chamber
10/03/2012EP2505724A1 Swing hydraulic pressure control device of work machine
10/03/2012EP2505722A1 Control device for work machine on construction vehicle and control method
10/03/2012EP2504586A2 Hydraulic drive
10/03/2012CN202468519U Balance loop for cantilever crane hydraulic system of concrete injection mechanical arm
10/03/2012CN202468502U Dual-cylinder synchronous control hydraulic system and engineering machinery
10/03/2012CN202468501U Motor control circuit and control valve
10/03/2012CN202468500U Pneumatic control system for clamping workpiece
10/03/2012CN202468499U Pressure maintaining and pressure relief control system of large-tonnage cylinder of steel tube finishing straightener
10/03/2012CN202466566U Open hydraulic system for horizontal chain knife type integral wall cutting equipment
10/03/2012CN202466386U Hydraulic control device of pavement cutting machine
10/03/2012CN202461389U Oil pressure machine and hydraulic system thereof
10/03/2012CN202455806U Fertilizing and seed cutting digital display speed regulation hydraulic system for sugarcane planter
10/03/2012CN102713313A Hydraulic assembly comprising a variable displacement pump and a relief valve
10/03/2012CN102713312A Fluid bypass system
10/03/2012CN102713089A Power control apparatus and power control method for construction machinery
10/03/2012CN102712280A Transportation vehicle
10/03/2012CN102705288A Anti-shaking balance valve, telescopic control loop of hydraulic cylinder and hydraulic device
10/03/2012CN102705285A Novel oil passage
10/03/2012CN102705284A Synchronous hydraulic control system and shield tunnel borer
10/03/2012CN102705283A Hydraulic synchronous system for realizing load balance based on proportional relief valve
10/03/2012CN102705282A Concrete pumping equipment and travel control device and method for series oil cylinders
10/03/2012CN102705281A Hydraulic circuit capable of preventing double cylinders from erection and ventilation
10/03/2012CN102705280A Hydraulic circuit avoiding hydraulic impact from causing out-of-tolerance of double-cylinder movement stroke
10/03/2012CN102705279A Automatic quick pressure and normal pressure switching control loop of hydraulic static pile driver
10/03/2012CN102705000A Hydraulic control system for coal pickup manipulator and working method
10/03/2012CN102704966A Automatic anchor rope tensioning instrument
10/03/2012CN102699433A Hydraulic control system of on-line seamless steel pipe sampling saw
10/03/2012CN101870270B Mine self-discharging vehicle carriage floating descending control device
10/03/2012CN101605996B System and method for controlling actuator position
10/03/2012CN101191340B Relief pressure switching apparatus for hydraulic working machine
09/2012
09/27/2012WO2012129042A1 Regeneration circuit
09/27/2012WO2012128797A2 Electro-proportional pilot operated poppet valve with pressure compensation
09/27/2012WO2012128291A1 Mixer drum driving device
09/27/2012WO2012128091A1 Mixer drum driving device
09/27/2012US20120243939 Apparatuses and systems for servicing roadways, and methods for removing apparatuses and systems from prime movers
09/27/2012DE10224730B4 Hydraulische Steuereinrichtung Hydraulic control device
09/27/2012DE102011078241B3 Hydraulic unit, has valve connecting flow-reversible pump with connection line of another flow-reversible pump before switching another valve in load drive state, where hydraulic fluid is not conveyed to piston chamber in load drive state
09/27/2012DE102011014685A1 Hydraulische Steuerventileinrichtung Hydraulic control valve device
09/26/2012EP2503161A2 Hydraulic control valve device
09/26/2012CN202451485U Hydraulic synchronization independent control device, synchronous hydraulic system and crane
09/26/2012CN202451484U Double-cylinder synchronization control hydraulic system and crane
09/26/2012CN202451483U Double-cylinder synchronous hydraulic system and crane
09/26/2012CN202451482U Hydraulic system of lifting device
09/26/2012CN202451481U Pressure control loop
09/26/2012CN202449733U Unloading energy-saving control system of variable pump of electro-hydraulic grab
09/26/2012CN202447576U Novel forging charging and discharging two-purpose machine
09/26/2012CN102695885A A method for controlling a hydraulic system of a working machine
09/26/2012CN102695884A Hydraulic drive with energy recovery
09/26/2012CN102695883A Compact force multiplying pneumatic actuator
09/26/2012CN102695866A Control system for hybrid construction machine
09/26/2012CN102691684A Synchronous movement hydraulic system of hydraulic oil cylinder of hydraulic precision forging machine
09/26/2012CN102691683A Hydraulic control valve device
09/26/2012CN102691681A Novel three-point type bending machine hydraulic system with quick energy conservation
09/26/2012CN102689271A Fluid control mechanism of automatic clamping device
09/26/2012CN101865168B Hydraulic system and engineering machine with same
09/20/2012WO2012125794A1 System for allocating fluid from multiple pumps to a plurality of hydraulic functions on a priority basis
09/20/2012WO2012125792A2 Multiple function hydraulic system with a variable displacement pump and a hydrostatic pump-motor
09/20/2012WO2012125320A1 Electro-hydraulic system for controlling multiple functions
09/20/2012WO2012124386A1 Control valve
09/20/2012WO2012124385A1 Control valve
09/20/2012WO2012123056A1 Auxiliary drive for working implements
09/20/2012US20120233997 Regenerative hydraulic systems and methods of use
09/20/2012US20120233996 System for allocating fluid from multiple pumps to a plurality of hydraulic functions on a priority basis
09/20/2012DE10224731B4 Hydrostatisches Antriebssystem Hydrostatic drive system
09/20/2012DE102011013926A1 Verfahren zum Drehen eines drehbaren Teils A method for rotating a rotatable member
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