| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
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| 03/13/2013 | CN202789791U Pressure reducing loop system of automatic paste mixing equipment for well cementation |
| 03/13/2013 | CN202789790U Hydraulic loop system with single valve control and monorail crane |
| 03/13/2013 | CN202789789U Anti-shake hydraulic system of rotary drilling rig |
| 03/13/2013 | CN202789788U External terminal buffer device for amplitude-variable hydraulic cylinder of marine crane |
| 03/13/2013 | CN202789787U Hydraulic cylinder control device of stitcher |
| 03/13/2013 | CN202789786U Hydraulic system and concrete pump truck and engineering machine with same |
| 03/13/2013 | CN202789785U Hydraulic system of excavation-type loading machine cable winding device |
| 03/13/2013 | CN202789784U Hydraulic system with fine adjustment function |
| 03/13/2013 | CN202788607U Rock drilling key action double-pump hydraulic control loop for cutting drill |
| 03/13/2013 | CN202788606U Fast advancing hydraulic control loop for down-the-hole drill |
| 03/13/2013 | CN202788599U Rock drilling control system for rock drill |
| 03/13/2013 | CN202785413U Anti-tilting hydraulic system for arm support of crane |
| 03/13/2013 | CN202781894U Extrusion device for tobacco packer |
| 03/13/2013 | CN102971542A Power regeneration device for work machine |
| 03/13/2013 | CN102971466A Hybrid construction machine |
| 03/13/2013 | CN102966621A Method for setting manipulator rotating mechanism of hydraulic system |
| 03/13/2013 | CN102966616A Method of sequential acting of execution assemblies of hydraulic system transmission mechanism |
| 03/13/2013 | CN102966615A Servo hydraulic control system with automatically adjustable punching stroke and speed of punch press |
| 03/13/2013 | CN102966614A Connecting method of hydraulic parallel type speed transition circuit |
| 03/13/2013 | CN102966613A Connecting method of hydraulic fluid-feeding throttle speed adjusting circuit of hydraulic test rig |
| 03/13/2013 | CN102966612A Hydraulic control system for mining full-hydraulic underground drill |
| 03/13/2013 | CN102966611A Hydraulic fixing device for shipped wind power tower |
| 03/13/2013 | CN102966492A Hydraulic impeller locking device of wind power generating set |
| 03/13/2013 | CN102966485A Six-dimensional sea-wave power generating device |
| 03/13/2013 | CN102966139A Energy-saving control method for negative flow of work hydraulic system of loader |
| 03/13/2013 | CN102963519A Sailing control device and method for float-garbage ship |
| 03/13/2013 | CN102962272A Pipeline control device for oil cylinder of hydraulic cold-drawing machine |
| 03/13/2013 | CN102374203B Hydraulic control loop |
| 03/13/2013 | CN102134999B Formation simulation hydraulic multi-mode loading system for testing shield propulsion system |
| 03/07/2013 | WO2013031768A1 Hydraulic drive device for construction machine |
| 03/07/2013 | WO2013029255A1 Speed control method, device, system for electro-hydraulic proportional valve and engineering machinery with the same |
| 03/07/2013 | WO2013029254A1 Speed control method, device, system for electro-hydraulic proportional valve and engineering machinery with the same |
| 03/07/2013 | US20130055886 Double check valve for construction equipment |
| 03/07/2013 | DE112010004755T5 Steuersystem für eine taumelscheibenpumpe A control system for a swash plate pump |
| 03/07/2013 | DE102011112625A1 Hydraulische Lenkeinrichtung Hydraulic steering device |
| 03/06/2013 | EP2565469A2 Générateur de pression pour un dispositif de pression ou de traction ainsi que le dispositif de pression ou de traction |
| 03/06/2013 | EP2565076A1 Transportation vehicle |
| 03/06/2013 | EP2564072A1 Multiple fluid pump combination circuit |
| 03/06/2013 | EP2564071A1 Control of a fluid pump assembly |
| 03/06/2013 | CN202768511U Bi-directional synchronous speed internal circulation hydraulic system |
| 03/06/2013 | CN202768510U Balancing oil hydraulic circuit of cogging mill working roll connecting shaft |
| 03/06/2013 | CN102959252A Multiple fluid pump combination circuit |
| 03/06/2013 | CN102954055A Speed adjusting method of hydraulic system transmission mechanism |
| 03/06/2013 | CN102953331A Bridge inspection vehicle stretching platform protection device and control method |
| 02/28/2013 | WO2013027620A1 Hydraulic drive system |
| 02/28/2013 | WO2013027619A1 Hydraulic drive system |
| 02/28/2013 | WO2013027618A1 Hydraulic shovel |
| 02/28/2013 | WO2013026189A1 Concrete pump truck and hydraulic control system thereof |
| 02/28/2013 | WO2012019758A8 Control apparatus for a first tool and a second tool |
| 02/28/2013 | US20130047834 Selectable hydraulic flow control circuit |
| 02/28/2013 | DE102011111533A1 Druckerzeuger für eine Zug- oder Pressvorrichtung sowie Zug- oder Pressvorrichtung Pressure generator for a tension or compression device as well as tensile or compression device |
| 02/28/2013 | DE102011111416A1 Energy exchange device for use in hydraulic drive system, has one sub-drive system and another sub-drive system, where each sub-drive system has hydraulic pump, discharge pressure control unit and multiple regulator control elements |
| 02/28/2013 | DE102011109030B4 Hydraulische Steuervorrichtung für ein gedämpftes, aktives Motorlager Hydraulic control device for an attenuated, active engine mounts |
| 02/28/2013 | DE102008054332B4 Hydraulische Schaltungsanordnung The hydraulic circuit system |
| 02/28/2013 | DE102004056418B4 Hydraulische Anordnung Hydraulic arrangement |
| 02/28/2013 | DE10128867B4 Hydraulische Steuerungsvorrichtung A hydraulic control device |
| 02/27/2013 | CN202756326U Hydraulic system for jacking top cover during loosing of reactor top cover |
| 02/27/2013 | CN202756325U Double-valve-set power system |
| 02/27/2013 | CN102947599A Hydraulic control device for working vehicle |
| 02/27/2013 | CN102941681A Quick ejection structure for hydraulic cushion |
| 02/27/2013 | CN102269188B Method and system for controlling hydraulic motor |
| 02/27/2013 | CN102094859B Anti-explosion and ventilation control system of pneumatic control motor |
| 02/27/2013 | CN101941508B Hydraulic rotary system of deck crane |
| 02/27/2013 | CN101512162B Motor control device for construction machine |
| 02/26/2013 | US8381516 Apparatus and methods for actuation |
| 02/21/2013 | WO2013023454A1 Pumping device and engineering machinery |
| 02/21/2013 | WO2013023381A1 Method for distributing hydraulic oil flow of hydraulic system and device thereof |
| 02/21/2013 | WO2013023366A1 Brake valve assembly, hydraulic system having the same and concrete distributor |
| 02/21/2013 | WO2013006423A3 Hydraulic systems utilizing combination open-and closed-loop pump systems |
| 02/21/2013 | WO2013003048A3 Hydraulic control system having swing energy recovery |
| 02/20/2013 | EP2558731A1 Pressure/flow regulator |
| 02/20/2013 | CN202746309U Hydraulic press machine capable of machining transformer coil |
| 02/20/2013 | CN202746308U Hydraulic system of vertical type numerical control spinning machine |
| 02/20/2013 | CN202744719U Hydraulic transmission system of high-speed electron sectional warping machine |
| 02/20/2013 | CN202744485U Furnace door multi-stage location lifting hydraulic control device in coke oven device |
| 02/20/2013 | CN202738387U Hydraulic system for rotary cultivators |
| 02/20/2013 | CN102939490A Cross-porting configuration for series progressive divider valve |
| 02/20/2013 | CN102937118A Manual and automatic integration hydraulic lifting device of mud scraping rake |
| 02/20/2013 | CN102937074A Continuous material feeding system and control method and elevating platform fire truck thereof |
| 02/20/2013 | CN101982399B Hydraulic lift independent iron tower rod differential superposition back-pressure hydraulic system |
| 02/14/2013 | WO2013021963A1 Vibration damping device for railway vehicle |
| 02/14/2013 | WO2013021692A1 Backhoe loader |
| 02/14/2013 | WO2013021404A2 Hydraulic circuit for working machines and working machine |
| 02/14/2013 | US20130036727 Device having a hydraulic drive for civil engineering |
| 02/14/2013 | DE102011109791A1 Electro-hydraulic precontrol device i.e. electrically operated pressure control valve, for generating hydraulic control pressure to control and actuate actuator device, has control region provided in flow path, where valve has cross-section |
| 02/13/2013 | EP2557239A1 Combined closed loop hydraulic circuit and hydraulic energy storage system |
| 02/13/2013 | CN202733343U Self-propelled powder device and auxiliary installation system used for crane |
| 02/13/2013 | CN202732518U Hydraulic system of crawler type blender |
| 02/13/2013 | CN202732517U Safety interlocking oil way of gas-making hydraulic control valve station of gas furnace |
| 02/13/2013 | CN202732516U External valve controlled type electric-hydraulic pusher |
| 02/13/2013 | CN202732515U Flow control hydraulic system and engineering machine |
| 02/13/2013 | CN202726615U Large steel sizing machine |
| 02/13/2013 | CN102933858A Device having a pneumatic actuating cylinder, and method for controlling a device of said type |
| 02/13/2013 | CN102933857A Hydraulically driven system for construction machine |
| 02/13/2013 | CN102927071A Hydraulic anti-jamming control system for drill loader |
| 02/13/2013 | CN102927069A A hydraulic control system and a control method of the system |
| 02/13/2013 | CN102926359A Manual and electric dual-purpose integrated hydraulic hoist |
| 02/13/2013 | CN102922765A Hydraulic machine for rapid water squeezing and shaping |
| 02/13/2013 | CN102145384B Pneumatic propulsion system of pouring and cooling production line for casting |
| 02/13/2013 | CN102062126B Pneumatic power device |