| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
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| 05/25/2011 | CN201843843U Control device for air cylinder |
| 05/25/2011 | CN201842043U Hydraulic drive system for a vehicle |
| 05/25/2011 | CN201841999U Hydraulic system of automatic tipping-over anti-segregation type mixed mortar transport cart |
| 05/25/2011 | CN102076557A Ship steering device |
| 05/25/2011 | CN102072212A Auxiliary counterweight pressure device |
| 05/25/2011 | CN101532315B Valveless hydraulically-driven active quality control system for control of structural vibration |
| 05/25/2011 | CN101506484B Fan drive system |
| 05/24/2011 | CA2571727C Regeneration manifold for a hydraulic system |
| 05/19/2011 | WO2011058681A1 Hydraulic pressure control device |
| 05/19/2011 | WO2011057879A1 Press drive arrangement of a machine tool, and machining method |
| 05/19/2011 | DE112008003945T5 Fluidsteuergeräteeinheit Fluid control equipment unit |
| 05/18/2011 | CN201836133U Multi-cylinder synchronous hydraulic control system |
| 05/18/2011 | CN201836004U Hydraulic system |
| 05/18/2011 | CN201833622U Hydraulic press with debugging function and hydraulic system thereof |
| 05/18/2011 | CN102066670A Hydraulic circuit apparatus for hydraulic shovel |
| 05/18/2011 | CN102062126A Pneumatic power device |
| 05/18/2011 | CN102062125A Air type position compensation device |
| 05/18/2011 | CN101608987B Hydraulic control system of steel tube clamping device in hydraulic pressure test tube machine |
| 05/18/2011 | CN101412001B Hydraulic spring automatic hydraulic load-variable device |
| 05/18/2011 | CN101408108B Shield cutter head hydraulic system driven by mixed motor serial connection and parallel connection |
| 05/18/2011 | CN101233465B Electro-hydraulic metering valve with integral flow control |
| 05/12/2011 | WO2011056245A1 Compact force multiplying pneumatic actuator |
| 05/12/2011 | WO2011054518A1 Digital hydraulics valve stage |
| 05/12/2011 | WO2011054408A1 Hydraulic control arrangement with a regulating pressure gradient which can be varied via an ls-valve |
| 05/12/2011 | DE102009052258A1 Hydraulische Baugruppe Hydraulic assembly |
| 05/12/2011 | DE102009052257A1 Ventilbaugruppe Valve assembly |
| 05/12/2011 | DE102009052077A1 Hydraulische Steueranordnung mit über ein LS-Ventil veränderbarem Regeldruckgefälle The hydraulic control arrangement with an LS-valve variable control pressure gradient |
| 05/12/2011 | DE102009052076A1 Ventilanordnung Valve assembly |
| 05/11/2011 | EP2320095A2 Hydraulic assembly |
| 05/11/2011 | EP2320094A2 Valve assembly |
| 05/11/2011 | EP2320093A1 Engine lug-down suppressing device for hydraulic work machinery |
| 05/11/2011 | CN201823868U Hydraulic system of die-forging quick hydraulic lifting device |
| 05/11/2011 | CN201823784U Hydraulic control system of material distributor of coiling machine |
| 05/11/2011 | CN1982730B Control apparatus for engine-powered forklifts |
| 05/11/2011 | CN1950614B Hydraulic drive apparatus of work machine |
| 05/11/2011 | CN102057166A Hydraulic system including fixed displacement pump for driving multiple variable loads and method of operation |
| 05/11/2011 | CN102052358A Automatic leveling oil path system used for CA mortar mixer truck and leveling method thereof |
| 05/11/2011 | CN102052357A Jack hydraulic part with function of automatically regulating descending speed |
| 05/11/2011 | CN102050018A Hydraulic double pump travel system with automatic speed regulation function |
| 05/11/2011 | CN101692027B Universal material testing machine for variable rotating speed pump control hydraulic servo loading system |
| 05/11/2011 | CN101596920B Track tensioning device, track type engineering machinery and method for adjusting track tensioning force |
| 05/11/2011 | CN101392774B Control method and control device for driving hydraulic system of engineering vehicle by single pump and double motors |
| 05/11/2011 | CN101346549B Pump control device for hydraulic working machine, pump control method, and construction machine |
| 05/11/2011 | CN101166904B Hydraulic system having a pressure compensator |
| 05/05/2011 | WO2011015929A3 Proportional poppet valve with integral check valve |
| 05/05/2011 | DE112009000713T5 Regelsystem für Schwenkantriebe von Baumaschinen Control system for rotary actuators of Construction |
| 05/05/2011 | DE102009019721A1 Hydraulisches System Hydraulic system |
| 05/05/2011 | DE102004031155B4 Zustandsermittlungsvorrichtung für ein durch ein Arbeitsfluid belastendes Element und Zustandsermittlungsvorrichtung für eine Fluiddrucksteuerschaltung State determining apparatus for a stressful by a working fluid element and state determining apparatus for a fluid pressure control circuit |
| 05/04/2011 | EP2044334B1 Method and apparatus for blow-moulding containers |
| 05/04/2011 | CN201818572U Hydraulic cylinder synchronous device |
| 05/04/2011 | CN201818571U Hydraulic system controlling two oil cylinders to sequentially telescope |
| 05/04/2011 | CN201818570U Diamagnetic hydraulic pipeline of medium frequency furnace |
| 05/04/2011 | CN201818569U High-precision pump control system |
| 05/04/2011 | CN201815007U Reciprocating type slow descent device based on hydraulic control |
| 05/04/2011 | CN102046887A Controller of hybrid construction machine |
| 05/04/2011 | CN102042426A Bypass-valve/flush valve of closed type hydraulic loop |
| 05/04/2011 | CN102042274A 液压控制回路和液压马达控制系统 Hydraulic control circuit and hydraulic motor control system |
| 05/04/2011 | CN102042273A Hydraulic control loop and method |
| 05/04/2011 | CN101575978B Pressure-speed mixed control shield propulsion hydraulic system |
| 05/03/2011 | CA2477306C Pneumatic actuator |
| 04/28/2011 | WO2011048271A1 Pressure transformation method and device for its implementation |
| 04/28/2011 | US20110094214 High response hydraulic actuator |
| 04/28/2011 | DE112009000708T5 Controller für Hybrid-Baugerät Controller for hybrid construction equipment |
| 04/28/2011 | DE112009000707T5 Controller für Hybrid-Baugerät Controller for hybrid construction equipment |
| 04/28/2011 | DE102009053901B3 Ventilanordnung Valve assembly |
| 04/27/2011 | EP2314884A2 Actuator assembly |
| 04/27/2011 | CN201808970U Reel hydraulic device with function of carrying out free rapid release and floating control on reel |
| 04/27/2011 | CN102037194A Working vehicle, control device for working vehicle, and operating-oil amount control method for working vehicle |
| 04/27/2011 | CN102032226A Adjustable superposition type outlet pressure compensator |
| 04/27/2011 | CN102032225A Hydraulic system of continuous oil pipe radial drilling equipment |
| 04/27/2011 | CN102030293A Elevated operation vehicle and platform leveling hydraulic system thereof |
| 04/26/2011 | US7931099 Hydraulic traveling vehicle and control method for hydraulic traveling vehicle |
| 04/26/2011 | US7930970 Control unit for work machine |
| 04/21/2011 | WO2011047006A1 Method for operating a hydraulic actuation power system experiencing pressure sensor faults |
| 04/21/2011 | WO2011046351A2 Actuator using pneumatic pressure and hydraulic pressure |
| 04/21/2011 | WO2011046184A1 Hydraulic system for operating machine |
| 04/21/2011 | WO2011045900A1 Operating device and method for hydraulic pumps in hydraulic systems |
| 04/21/2011 | WO2011045063A1 Valve assembly |
| 04/21/2011 | WO2011044870A1 Hydraulic pump arrangement |
| 04/21/2011 | DE102009049548A1 Ventilanordnung Valve assembly |
| 04/21/2011 | CA2777522A1 Method for operating a hydraulic actuation power system experiencing pressure sensor faults |
| 04/20/2011 | CN201802691U Sequence control valve |
| 04/20/2011 | CN201802506U Hydraulic device for debugging engine jet pipe |
| 04/20/2011 | CN201801952U Vehicle-mounted city sewer sewage disposal device |
| 04/20/2011 | CN201800718U Mining cableway hydraulic driving system with speed limiting protection device |
| 04/20/2011 | CN102022393A Rotary valve and rotary control loop using same |
| 04/20/2011 | CN102022392A Four-cylinder synchronous hydraulic system |
| 04/20/2011 | CN102022391A Digital hydraulic control system selectively controlling multiple operating cylinders |
| 04/20/2011 | CN102021899A Synchronizing circuit applicable to double suspension hoist |
| 04/20/2011 | CN102019295A Hydraulic control system of spindle coupling of continuous rolling mill |
| 04/20/2011 | CN101451549B Method for controlling hydraulic system and hydraulic system for implementing the same |
| 04/20/2011 | CN101351650B Hydraulic control apparatus |
| 04/19/2011 | US7927245 Hydraulic motor apparatus |
| 04/19/2011 | US7926411 Valve control unit |
| 04/19/2011 | CA2483644C A control system and a method for controlling an actuator and for optimizing the control by means of sets of valves coupled in parallel |
| 04/14/2011 | WO2011043165A1 Device for suppressing travel vibration in a working vehicle |
| 04/14/2011 | DE112009001293T5 Regler für eine Hybrid-Baumaschine Regulator for a hybrid construction equipment |
| 04/13/2011 | CN201794593U Shield load sensitive control system |
| 04/13/2011 | CN201793317U Hydraulic control system of dual scoop grab |
| 04/13/2011 | CN201793316U Protective device of orange peel bucket hydraulic control system |