| Patents for F15B 13 - Details of servomotor systems (18,792) |
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| 11/13/2013 | CN203285779U Single-acting hydraulic oil cylinder tractor hanging hydraulic system based on electromagnetic digital valves |
| 11/13/2013 | CN203285778U Double-acting hydraulic oil cylinder tractor hanging hydraulic system based on electromagnetic digital valves |
| 11/13/2013 | CN203285777U Overflow valve block |
| 11/13/2013 | CN203285776U Pilot operated emergent stop system of manned maintenance platform |
| 11/13/2013 | CN203285775U Valve terminal of which air inlet has independent shut-off function |
| 11/13/2013 | CN203285774U Eccentric-loading hydraulic lock type synchronization telescopic hydraulic circuit |
| 11/13/2013 | CN203285773U Hydraulic large-flow high-speed digital valve |
| 11/13/2013 | CN203285772U Intelligent liquid flow control valve |
| 11/13/2013 | CN203285770U Hydraulic integrated control device of sweeping truck |
| 11/13/2013 | CN203282652U Hydraulic system for rolling main machine |
| 11/13/2013 | CN103388600A Aloft work engineering machine and servo hydraulic system thereof |
| 11/13/2013 | CN103388552A Ball valve control device for hydroelectric generating set and control method thereof |
| 11/13/2013 | CN102135118B Hydraulic control component and control circuit with same |
| 11/13/2013 | CN101978175B Hydraulic servo-drive device and variable turbo-supercharger using the same |
| 11/13/2013 | CN101457778B Hydraulic circuit having holding valve of external pilot pressure operation type |
| 11/12/2013 | US8579251 Solenoid valve |
| 11/12/2013 | US8578837 Pressure unloading valve to cushion a pneumatic cylinder |
| 11/07/2013 | US20130291977 Faucet outlet structure with a water curtain |
| 11/07/2013 | US20130291714 Hydraulic system including priority based valve sequencing |
| 11/07/2013 | DE102012207334A1 Valve assembly for e.g. damping pressure oscillations in brake hydraulic system of motor car, has non-return valve releasing connection between inlet and outlet in direction of outlet, and blocking passage in channel in reverse direction |
| 11/06/2013 | EP2660481A1 Energy recycling system for a construction apparatus |
| 11/06/2013 | EP2660480A1 Holding valve for construction equipment |
| 11/06/2013 | EP2660479A1 Hydraulic pump for construction machinery |
| 11/06/2013 | EP2660478A1 Boom-swivel compound drive hydraulic control system of construction machine |
| 11/06/2013 | EP2660477A1 Method of controlling the flow rate of a variable capacity hydraulic pump for a construction apparatus |
| 11/06/2013 | CN203272341U Power-off protection safety casting hydraulic control valve unit |
| 11/06/2013 | CN203272318U Diesel engine hydraulic system |
| 11/06/2013 | CN203272314U Sequential movement loop controlled by stroke reversing valve |
| 11/06/2013 | CN203272313U Multifunctional hydraulic device |
| 11/06/2013 | CN203272312U Spring installation seat for pilot valve and manual pilot valve using installation seat |
| 11/06/2013 | CN203272311U Pedal pilot control valve |
| 11/06/2013 | CN203272310U Manual operation pilot valve and valve element thereof |
| 11/06/2013 | CN203272309U Pedal pilot valve and guide sleeve installation structure thereof |
| 11/06/2013 | CN203272308U Pedal pilot valve |
| 11/06/2013 | CN203272307U Oil pressure speed control needle |
| 11/06/2013 | CN203272306U Fast reversing valve |
| 11/06/2013 | CN203272305U Efficient hydraulic drive check valve |
| 11/06/2013 | CN203272304U Concrete conveying equipment primary oil cylinder signal oil generator integrated valve block |
| 11/06/2013 | CN203272303U Improved axial flow hydraulic throttle valve |
| 11/06/2013 | CN203272302U Non-return type pressure valve |
| 11/06/2013 | CN203272301U 流量控制阀 Flow control valve |
| 11/06/2013 | CN203272300U Pneumatic control lifting valve |
| 11/06/2013 | CN203272299U Double-pump two-way confluence multiple directional control valve |
| 11/06/2013 | CN203272298U Dynamic load differential pressure protective balance valve controlled by three-level overflow valve |
| 11/06/2013 | CN203272297U Flow distribution and collecting valve synchronizing circuit device |
| 11/06/2013 | CN203272293U Hydraulic circuit preventing hydraulic motors from rotating reversely |
| 11/06/2013 | CN203272282U Automatic-positioning oil pressure control device |
| 11/06/2013 | CN203272281U Fast secondary-stage pressure regulating circuit device |
| 11/06/2013 | CN203272279U Smoothly working type electromagnetic overflow loop |
| 11/06/2013 | CN203271597U Leveling system of supporting drilling machine component, drilling machine and hydraulic jack of mining machine |
| 11/06/2013 | CN103382953A Novel electromechanical control valve |
| 11/06/2013 | CN103382952A Hydraulic control system with load pressure reduction device and hydraulic valve set therefor |
| 11/06/2013 | CN103382949A Multifunctional expandable energy-saving hydraulic pressure integrated circuit |
| 11/06/2013 | CN102561937B Adjustable rock drilling control system of hydraulic rock drilling machine |
| 11/06/2013 | CN102313647B Assembly and disassembly device of weight balancing arm for testing wind power pitch bearing |
| 11/05/2013 | US8573558 Pneumatic actuator air flow control system |
| 11/05/2013 | US8573111 Active implement down force system with automatic latching of tractor power beyond pressure |
| 10/31/2013 | WO2013160188A1 Method for manufacturing a fluid routing component by layer-wise buildup |
| 10/31/2013 | US20130284295 Method for manufacturing a hydraulic device |
| 10/31/2013 | US20130283773 System and Method for Identifying Impending Hydraulic Pump Failure |
| 10/30/2013 | EP2657539A2 Hydraulic system for construction machine including emergency control unit for electric hydraulic pump |
| 10/30/2013 | EP2657538A2 Oil pressure system for wheel loader |
| 10/30/2013 | EP2657535A1 Compressed air single-action actuator |
| 10/30/2013 | EP2655753A1 Pressure protection valve for hydraulic tool |
| 10/30/2013 | CN203257784U Novel intake valve sliding valve structure of cylinder |
| 10/30/2013 | CN203257783U Electrohydraulic reversal valve |
| 10/30/2013 | CN203257782U One-way reducing valve |
| 10/30/2013 | CN203257781U Balance valve for hydraulic system |
| 10/30/2013 | CN203257780U High-speed rotary oil-way distributor |
| 10/30/2013 | CN203257779U Pilot-operated type proportional overflow valve |
| 10/30/2013 | CN203257778U Direct-acting three-way proportional reducing valve |
| 10/30/2013 | CN203257777U Plug-in mounting type one-way valve |
| 10/30/2013 | CN203257776U Pilot-operated type electric-hydraulic proportional overflow valve based on plug-in mounting structure |
| 10/30/2013 | CN203257772U Hydraulic bulldozer power generation device |
| 10/30/2013 | CN103375453A Light fast-response electromagnetic valve |
| 10/30/2013 | CN103375452A Servo minimum pressure valve assembly |
| 10/30/2013 | CN103375451A 流量控制阀 Flow control valve |
| 10/30/2013 | CN102213245B Threaded cartridge electrical control bidirectional pressure compensation flow valve |
| 10/30/2013 | CN101956731B Hydraulic control device and pressure switch |
| 10/29/2013 | US8567443 Spool-type selector valve |
| 10/29/2013 | US8567442 Soft start device for pneumatic systems and method for the operation of a soft start device |
| 10/24/2013 | WO2013158079A1 Systems and methods for attachment control signal modulation |
| 10/24/2013 | WO2013157672A1 Hydraulic system for construction equipment |
| 10/24/2013 | US20130277582 Holding valve for construction equipment |
| 10/24/2013 | US20130276925 Pressure regulating device with detection of the neutral position |
| 10/24/2013 | US20130276899 Compressed Air Supply Installation, Pneumatic System and Method for Operating a Pneumatic Installation |
| 10/24/2013 | US20130276441 Hydraulic pump for construction machinery |
| 10/24/2013 | DE112011103974T5 Hydraulikventilatorkreislauf mit Energiewiedergewinnung Hydraulic fan circuit with energy recovery |
| 10/24/2013 | DE102012007799A1 Valve arrangement i.e. valve-connection plate-system, for controlling e.g. pressurized agent cylinders for pneumatic and/or fluidic system, has valve units provided different from each other by distance of control edge from inner edge |
| 10/23/2013 | EP2653732A2 Valve assembly comprising at least two valve units with different nominal flow rates |
| 10/23/2013 | CN203248835U Valve element position monitoring device for reciprocating type hydraulic reversing slide valve |
| 10/23/2013 | CN203248436U Single-system multi-section pressure output energy-saving hydraulic valve station |
| 10/23/2013 | CN203248435U Hydraulic driving system, boom system and concrete cloth device |
| 10/23/2013 | CN203248434U Overflow valve capable of reducing noise |
| 10/23/2013 | CN203248433U Integrated valve assembly of hydraulic system |
| 10/23/2013 | CN203248432U Multifunctional and variable digital speed regulator combination valve block |
| 10/23/2013 | CN203248431U Unloading valve, hydraulic oil cylinder oil return backpressure unloading device and engineering machine |
| 10/23/2013 | CN203248430U Fast series-connection synchronizing circuit system |
| 10/23/2013 | CN203248429U Double-acting hydraulic cylinder pressurization loop device |
| 10/23/2013 | CN203248425U 背压回路 Backpressure loop |