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)
09/2010
09/15/2010CN201579116U Overflow-free oil supply system of double-step piston pusher centrifuge
09/15/2010CN101835525A Moisture control air system for pneumatically driven device
09/15/2010CN101831860A Hydraulic control assembly for a screed of a road finisher
09/15/2010CN101829752A Novel seal height adjusting and controlling device of forging machinery
09/09/2010US20100224060 Actuator Controller
09/09/2010DE202009006299U1 Hydrauliksystem sowie mobile Baumaschine Hydraulic system and mobile machinery
09/08/2010EP2225471A1 Hydraulic control circuit for the overcontrol of a slewing gear drive
09/08/2010EP2225470A1 Valve arrangement
09/08/2010CN201574991U Brake hydraulic station at high speed end of mining cableway double power belt
09/08/2010CN201574990U Mine-used cableway hydraulic station with double power and tensioning
09/08/2010CN201574989U Mine-used cableway hydraulic station with double power and double braking
09/08/2010CN201574988U Mine-used cableway hydraulic station with single power and double braking
09/08/2010CN201574987U Mine-used cableway hydraulic station with single power and high-speed braking
09/08/2010CN101828043A System and apparatus to synchronize a plurality of hydraulically actuated components
09/08/2010CN101828042A Combiner valve control system and method
09/08/2010CN101825120A High-response oil pressure control system
09/02/2010WO2010097596A1 Hydraulic actuator
09/02/2010DE19952266B4 Regelverfahren für einen Hydraulikantrieb und hiermit korrespondierende Regeleinrichtung Control method for a hydraulic drive and control system corresponding thereto
09/01/2010EP2222964A1 Hydraulic control arrangement and distribution valve section
09/01/2010CN201568397U Multi-point hydraulic driving power device for transmission thickener
09/01/2010CN201568388U Control loop for realizing multi-cylinder synchronization by adopting dual-hydraulic shunt
09/01/2010CN201568387U Hydraulic colony pumping installation
09/01/2010CN201568386U Wheeled vehicle hydraulic auxiliary driving system
09/01/2010CN201568073U Hydraulic system of concrete damping machine
08/2010
08/31/2010US7784391 Arrangement for controlling a hydraulically driven motor
08/26/2010WO2010094160A1 Mine ropeway hydraulic driving system
08/26/2010US20100212308 Hydraulic control arrangement
08/26/2010US20100212306 Hydraulic Drive System And Diagnostic Control Strategy For Improved Operation
08/26/2010DE10343016B4 Hydraulisches Steuer- und Stellsystem mit Volumenausgleich Hydraulic control and adjustment system with volume control
08/26/2010DE102009010483A1 Regulating valve device i.e. differential pressure regulator, for use as e.g. adjusting motor in hydrostatic load sensing drive system, has differential pressure presetting device presetting hydraulic control pressure or electrical force
08/26/2010DE102005033577B4 Hydraulische Ventilanordnung A hydraulic valve assembly
08/25/2010EP2220377A1 Valve apparatus
08/25/2010CN201561006U Proportional synchronous hydraulic control system
08/25/2010CN201560709U Integral all-hydraulic drill for mining capable of satisfying several drilling styles
08/25/2010CN201560706U Hydraulic control circuit for rock drill and control system thereof
08/25/2010CN201559977U Belt self-control tensioner of belt conveyer
08/25/2010CN101813564A Automation testing platform control air circuit system of subway brake unit
08/19/2010WO2010093338A1 Sequence cylinder for telescopic crane booms
08/19/2010WO2010092701A1 Liquid pressure motor
08/19/2010WO2010068749A3 System for controlling a hydraulic system
08/19/2010US20100207390 Converter and method for converting mechanical energy into electrical energy
08/19/2010US20100205952 Variable displacement pump and power steering apparatus using the variable displacement pump
08/18/2010EP2218675A2 Hydrostatic drive system for a mobile work machine
08/18/2010CN201554707U Double-output portable hydraulic power station with shock absorber
08/18/2010CN1914426B Redundant flow control for hydraulic actuator systems
08/18/2010CN101806076A Crawler tensioning hydraulic control system of hydraulic excavator
08/17/2010US7775383 Hoisting device with vertical motion compensation function
08/12/2010WO2010090678A1 Hydraulic pump control system
08/12/2010US20100199656 Hydraulic Pump Unit
08/12/2010US20100199654 Gas pressure actuator
08/12/2010US20100199565 Hydraulic Systems and Methods Thereof
08/12/2010DE102009008514A1 Hydrostatisches Antriebssystem einer mobilen Arbeitsmaschine Hydrostatic drive system of a mobile machine
08/12/2010DE102009008367A1 Hydraulic actuating device for actuation of e.g. movable component of cabriolet, has hydraulic control system changing non-differential operation into differential operation of actuator and vice-versa
08/12/2010DE102009007981A1 Hydraulic drive for driving e.g. connecting rod in servo press, has common connecting part that is freely movable in sliding plane or along track provided in sliding plane via machine element connected with connecting part
08/11/2010CN201547041U Double-loop output portable hydraulic power station capable of working continuously for long time
08/11/2010CN201547040U Portable hydraulic power station capable of continuously working for a long time
08/11/2010CN201547039U Single-acting executor by compressed air
08/11/2010CN101799024A Synchronous hydraulic transmission system
08/11/2010CN101799023A Self-adaptive hydraulic servo system of axial force of foundation pit steel support
08/11/2010CN101799022A Multi-pump work control method, device and system and crane
08/11/2010CN101799004A Concrete pump hydraulic control oil circuit device
08/11/2010CN101798909A Drilling column heave compensation device of marine floating type drilling platform
08/11/2010CN101213375B Fluid pressure circuit
08/10/2010US7770600 Hydraulic restrictor
08/05/2010US20100192564 Hydraulic circuit adapted for coupling motors
08/05/2010US20100192551 Construction machine
08/05/2010DE102009005998A1 Hydraulische Antriebsvorrichtung mit zwei Druckräumen und Verfahren zum Betreiben einer hydraulischen Antriebsvorrichtung mit zwei Druckräumen Hydraulic drive device with two pressure chambers and method for operating a hydraulic drive device with two pressure chambers
08/04/2010EP2213612A2 Load limiting device and lifting device with a load limiting device
08/04/2010CN201540835U Device for hydraulic drive device of electric switch
08/04/2010CN201539454U Dual-output portable hydraulic power station capable of adjusting the hydraulic oil pressure
08/04/2010CN1884849B Hydraulic circuit for working machine
08/04/2010CN101796307A Hydraulic drive, in particular for machine tools, and method for controlling the hydraulic drive
08/04/2010CN101793272A Hydraulic circuit for construction machinery
08/04/2010CN101793100A Hydraulic system of parking/withdrawing platform of underground three-dimensional garage
07/2010
07/29/2010WO2010054153A3 System and method for enabling floating of earthmoving implements
07/29/2010WO2010054149A3 Displacement-controlled hydraulic system for multi-function machines
07/29/2010DE102009006053A1 Drive device i.e. hydraulic drive device, for use in e.g. press, has valve arrangement operated between two switching positions and connecting annular space with cylinder space of primary cylinder in one of switching positions
07/28/2010EP2209950A1 Method for controlling a working machine
07/28/2010CN1971042B Volume-variable bi-directional rotary pump and hydraulic loop using the pump
07/28/2010CN101260896B Double-action plunger type reciprocating movement hydraulic cylinder
07/22/2010WO2010082636A1 Hybrid working machine and method of controlling same
07/22/2010US20100180761 Hydraulic control system
07/22/2010US20100180586 Self-Contained Hydraulic Actuator System
07/22/2010DE112007003679T5 Feuchtigkeits-Konditionierungs-Luft-System für pneumatisch betriebene Vorrichtungen Moisture-conditioning system for air-pneumatically operated devices
07/21/2010CN201531272U Hydraulic system of front shield stable boot of shield machine
07/21/2010CN201529674U Control system for steel coil turning in backing roll station
07/21/2010CN1971068B Hydraulic pressure supply unit and electro-hydraulic work unit
07/21/2010CN1924367B Hydraulic controller for working machine
07/21/2010CN101784799A Pressure control valve having an asymmetric valving structure
07/21/2010CN101397849B Control method and device for stable starting and stopping of turning gear
07/21/2010CN101315088B Horizontal roller hydraulic circuit system with pressure-relief protection function
07/20/2010US7757714 Two-stage servo-valve
07/20/2010CA2464862C Variable rate meter drive system
07/15/2010WO2010054155A3 System and method for pump-controlled cylinder cushioning
07/15/2010US20100175764 Device for Controlling a Circuit that Consumes Compressed Gas, and a Vacuum Generator Making Use Thereof
07/15/2010DE112008001495T5 Kraftrückkopplungs-Sitzventil mit einem integrierten Druckkompensator Force feedback poppet valve with an integrated pressure compensator
07/15/2010CA2690595A1 Hydraulic system for synchronizing a plurality of pistons and an associated method
07/14/2010EP1584823B1 Drive device of hydraulic cylinder for working
07/14/2010EP1342923B1 Change-over valve for boom cylinder of excavating/slewing work truck
07/14/2010CN201526548U Hydraulic double-pump power driving device
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