| Patents for F15B 13 - Details of servomotor systems (18,792) |
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| 12/25/2013 | CN203362659U Load-sensitive controlled continuous-tube hydraulic system |
| 12/25/2013 | CN203362069U Automatic hydraulic pipe arranging device |
| 12/25/2013 | CN203359897U Hydraulic jack with automatic speed regulating function |
| 12/25/2013 | CN103477091A Modular switching valve arrangement and switchgear cabinet comprising such a switching valve arrangement |
| 12/25/2013 | CN103477090A Electronic infinite step controller actuator |
| 12/25/2013 | CN103477089A Manifold joint seal |
| 12/25/2013 | CN103470940A Control valve system used for absorbing and discharging oil of transfer case lubrication oil pump in forward and reverse directions |
| 12/25/2013 | CN103470574A Hydraulic oil-return device, hydraulic system and excavator |
| 12/25/2013 | CN103470567A Trailer system of skid loader |
| 12/25/2013 | CN103470566A Hydraulic valve operating lever |
| 12/25/2013 | CN103470565A Rotary cushion valve and rotary system for crane |
| 12/25/2013 | CN103470564A Pilot-operated check valve |
| 12/25/2013 | CN103470563A Rapid starting and stopping device for anti-rolling gyroscope rotor |
| 12/25/2013 | CN103470562A High-frequency counterbalance valve and counterbalancing method thereof |
| 12/25/2013 | CN103470561A Proportional overflow valve |
| 12/25/2013 | CN103470560A Crane and power hydraulic system thereof |
| 12/25/2013 | CN103470559A Hydraulic system, mixing drum and concrete mixing carrier |
| 12/25/2013 | CN103470557A Hydraulic rotary braking energy-saving control system |
| 12/25/2013 | CN103470556A Multi-way valve converging hydraulic system and land leveler |
| 12/25/2013 | CN103470554A Vertical hydraulic station and tower crane |
| 12/25/2013 | CN103470553A Procession speed limiting device for anti-rolling gyroscope |
| 12/25/2013 | CN103466451A Control device for diesel single-rail crane |
| 12/25/2013 | CN102398866B Crane luffing control valve and crane luffing hydraulic system |
| 12/25/2013 | CN102352874B Digital pure water hydraulic proportional overflow valve |
| 12/25/2013 | CN101878371B Dual redundant servovalve |
| 12/24/2013 | US8613292 Decompression switching valve |
| 12/24/2013 | DE102013210350A1 Metallverstärkte dichtungsplatte für vorgesteuertes schieberventil Reinforced metal seal plate for pilot-operated slide valve |
| 12/24/2013 | DE102004017502B4 Drucksteuervorrichtung für einen Drehmomentübertragungsmechanismus Pressure control device for a torque transmission mechanism |
| 12/24/2013 | CA2721817C Balanced solenoid valve |
| 12/19/2013 | WO2013188035A1 Hydraulic system and arrangement for an access arrangement |
| 12/19/2013 | DE112012001034T5 Hydraulisches Steuerungssystem das eine Strategie für blockierte Zylinder aufweist Hydraulic control system having a strategy for blocking cylinder |
| 12/19/2013 | DE102012210178A1 Steuerventil eines Nockenwellenverstellers Control valve of a camshaft adjuster, |
| 12/19/2013 | DE102012011953A1 Vorrichtung zur Erzeugung unterschiedlicher Arbeitsdrücke Apparatus for generating different working pressures |
| 12/18/2013 | CN203348696U Manual control adjusting type hydraulic valve |
| 12/18/2013 | CN203348233U Hydraulic power system |
| 12/18/2013 | CN203348209U Hydraulic impactor |
| 12/18/2013 | CN203348205U Hydraulic automatic reversing valve for lubricating oil |
| 12/18/2013 | CN203348204U Transmission operating valve for small power shifting gearbox |
| 12/18/2013 | CN203348203U Speed-regulating hydraulic control valve group of large-flow two-way cartridge valve |
| 12/18/2013 | CN203348202U Pilot operated directional control valve with link mechanism |
| 12/18/2013 | CN203348201U Energy recycling hydraulic control valve |
| 12/18/2013 | CN203348200U Safety valve base of hydraulic valve |
| 12/18/2013 | CN203348199U Overflow valve |
| 12/18/2013 | CN203348198U Double-control power unit of wheelchair |
| 12/18/2013 | CN203348197U Multi-functional multipurpose valve group for oil pump outlet |
| 12/18/2013 | CN203348195U Synchronous translation control device for marine rig |
| 12/18/2013 | CN203348192U Combined type energy-saving cylinder with valves |
| 12/18/2013 | CN203348190U Weight-loading constant pressure oil supply device used for oil pressure control valve performance experiment bench |
| 12/18/2013 | CN203348187U Novel supercharging hydraulic apparatus |
| 12/18/2013 | CN103459908A Two-stage air control valve |
| 12/18/2013 | CN103459858A Hydraulic circuit for controlling booms of construction equipment |
| 12/18/2013 | CN103452968A Automatic start-stop device for hydraulic and pneumatic tong |
| 12/18/2013 | CN103452963A Hydraulic system of automatic foamed plastic forming machine |
| 12/18/2013 | CN103452960A Hydraulic system and pressure limiting valve |
| 12/18/2013 | CN103452941A Linkage system based on multiway hydraulic control valve |
| 12/18/2013 | CN103452940A Integrated valve block |
| 12/18/2013 | CN103452939A Hydrostatic valve assembly and hydrostatic control arrangement with the valve assembly |
| 12/18/2013 | CN103452938A Constant-pressure air supply valve terminal system |
| 12/18/2013 | CN103452937A Multi-channel hydraulic control valve |
| 12/18/2013 | CN103452936A Lockable hydraulic crab steering system for double-drum rollers |
| 12/18/2013 | CN103452935A Hydraulic valve for closed system with pump output pressure not interfered by load |
| 12/18/2013 | CN103452934A Special intelligent air saving instrument and air supply method for crust breaking cylinder |
| 12/18/2013 | CN103452933A Valve body structure for manually adjusting fast speed or slow speed of oil pumping |
| 12/18/2013 | CN103452932A Pressure equalizing valve |
| 12/18/2013 | CN103452931A Inserting servo valve driven by motor |
| 12/18/2013 | CN103449334A Novel multi-way valve |
| 12/17/2013 | US8607917 Electrically-operated hydraulic actuator unit and hydraulic four-wheel-drive work vehicle |
| 12/17/2013 | US8607821 Stack valve |
| 12/17/2013 | US8607559 Fluid bypass system |
| 12/16/2013 | DE202012012058U1 Steuereinheit Control unit |
| 12/12/2013 | WO2013184539A1 Electro-hydraulic system for recovering and reusing potential energy |
| 12/12/2013 | US20130327207 Electromechanical actuator damping arrangement for ram air turbine |
| 12/12/2013 | US20130327028 System and method for slurry handling |
| 12/11/2013 | EP2670987A1 Directional valve equipped with pressure control |
| 12/11/2013 | CN203335516U Tractor force-position combined hydraulic controller |
| 12/11/2013 | CN203335515U Constant pressure block valve |
| 12/11/2013 | CN203335514U Novel balance valve |
| 12/11/2013 | CN203335513U Return oil filter integrated valve set arranged in power system of connected compression box |
| 12/11/2013 | CN203335512U Hydraulic steering device |
| 12/11/2013 | CN203335511U Manual-operated electronic control multi-directional control valve |
| 12/11/2013 | CN203335510U Energy-saving type rotation bidirectional balance valve |
| 12/11/2013 | CN203335509U Electromagnetic pilot operated valve |
| 12/11/2013 | CN203335508U Hydraulic oil return speed control valve |
| 12/11/2013 | CN203335507U Electromagnetism and fluid power combination control valve |
| 12/11/2013 | CN203335506U Multifunctional converter capable of controlling cylinder to do double actions or safe reset |
| 12/11/2013 | CN203335504U Power steering gear performance testing hydraulic device |
| 12/11/2013 | CN203335499U Hydraulic walking system and vehicle |
| 12/11/2013 | CN203335495U Multifunctional expandable energy-saving hydraulic integrated circuit |
| 12/11/2013 | CN203333196U Tower crane hydraulic jacking device |
| 12/11/2013 | CN103443476A Module arrangement |
| 12/11/2013 | CN103438048A Static pressure supporting high-frequency vibration servo hydraulic cylinder |
| 12/11/2013 | CN103438044A Structure for reducing switching frequency of high speed and low speed and machinery vehicle |
| 12/11/2013 | CN103438043A Pressure device capable of stopping at any position |
| 12/11/2013 | CN103438042A Hydraulic multi-way valve sleeve and engineering machine |
| 12/11/2013 | CN103438041A Electro-hydraulic pilot control type plug-in type check valve |
| 12/11/2013 | CN103438040A Hydraulic control device of high-pressure regulating valve |
| 12/11/2013 | CN103438037A Lifting and dropping action hydraulic system for scissor type aerial working trolley platforms |
| 12/11/2013 | CN103437752A Remote hydraulic control system used for coal mine gallery drilling machine |
| 12/11/2013 | CN102251998B Pilot overflow valve |
| 12/11/2013 | CN102213242B Thread plug-in type electronic control hydraulic lock |