| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
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| 03/27/2013 | CN202833388U Load balancing valve and hydraulic load-bearing system |
| 03/27/2013 | CN202833371U Hydraulic system |
| 03/27/2013 | CN202833370U Control device of double motors through double-variable displacement piston pump |
| 03/27/2013 | CN202833369U High speed servo-control hydraulic system |
| 03/27/2013 | CN202833368U Hydraulic system and container spreader |
| 03/27/2013 | CN202833367U Mortar pump hydraulic system and mortar pump |
| 03/27/2013 | CN202833366U Wellhead hydraulic pressure control cabinet |
| 03/27/2013 | CN202833365U Hydraulic source return circuit energy-saving control system |
| 03/27/2013 | CN202833364U Variable pump hydraulic circuit and engineering machinery |
| 03/27/2013 | CN202833363U Lifting control device for low speed motor tractor |
| 03/27/2013 | CN202833362U Rotary hydraulic system and engineering machinery |
| 03/27/2013 | CN202833361U Double cone head clamping centering hydraulic system |
| 03/27/2013 | CN202833360U Driving device and dumping cage |
| 03/27/2013 | CN202833359U Open-type hydraulic system and engineering machinery |
| 03/27/2013 | CN202833008U Concrete pump and hydraulic system thereof |
| 03/27/2013 | CN202833004U Manual hydraulic pump |
| 03/27/2013 | CN202832963U High-power wind power generation hydraulic pressure variable pitch system |
| 03/27/2013 | CN202832962U Wind power generation double hydraulic control pitch system |
| 03/27/2013 | CN202832301U Drilling machine hydraulic system |
| 03/27/2013 | CN202832282U Linked system of drilling machine |
| 03/27/2013 | CN202832191U Rotary excavating drilling machine and slewing hydraulic system thereof |
| 03/27/2013 | CN202832190U Multifunctional power head of drilling machine |
| 03/27/2013 | CN202830893U Hydraulic drive system of steel dam gate with bottom shaft driven by hydraulic pressure to rotate |
| 03/27/2013 | CN202829500U Telescopic arm rest and hydraulic oil circuit and engineering vehicle |
| 03/27/2013 | CN202829410U Rope-releasing hydraulic control system, rope-receiving hydraulic control system and crane |
| 03/27/2013 | CN202824652U Cooling conveyor line of proportional valves assembled in hydraulic control loop |
| 03/27/2013 | CN202824291U Hydraulic bend device |
| 03/27/2013 | CN202824239U Hydraulic control system of ironing roller |
| 03/27/2013 | CN202824232U Uncoiling machine central spindle expanding high-low pressure device |
| 03/27/2013 | CN202824153U Hydraulic control system for prestress oil cylinder of aluminum tape cast rolling machine |
| 03/27/2013 | CN103003577A Fluid ejection assembly with circulation pump |
| 03/27/2013 | CN102996563A Oil cylinder group capable of realizing synchronous movement |
| 03/27/2013 | CN102996559A Rotation control valve, rotation control system and crane |
| 03/27/2013 | CN102996553A Support leg hydraulic system and engineering machinery |
| 03/27/2013 | CN102996539A Single-pump multi-motor unidirectional rotating closed type hydraulic system and engineering machinery comprising same |
| 03/27/2013 | CN102996538A Automatic serial-parallel motor control system |
| 03/27/2013 | CN102996537A Power swivel stepless speed regulation hydraulic system |
| 03/27/2013 | CN102996536A Load sensitive hydraulic system and power controller thereof as well as crane |
| 03/27/2013 | CN102996391A Load-sensitive pump, load-sensitive hydraulic system and concrete pumping device |
| 03/27/2013 | CN102996224A Hydraulic control device for rotation and swing of accessory gearbox of engine |
| 03/27/2013 | CN102996139A Hydraulic control system of drill loader |
| 03/27/2013 | CN102996138A Hydraulic control system of dust removal and outburst prevention integrated heading machine |
| 03/27/2013 | CN102996069A Hydraulic oil channel system for jumbolter |
| 03/27/2013 | CN102995523A Hydraulic control device of ironing plate of paver |
| 03/27/2013 | CN102990552A Method for arranging engine connecting rod clamping structure |
| 03/27/2013 | CN102269189B Hydraulic control loop |
| 03/27/2013 | CN102042274B Hydraulic control circuit and hydraulic motor control system |
| 03/27/2013 | CN102042273B Hydraulic control loop and method |
| 03/27/2013 | CN101910634B Method for controlling a hydrostatic drive |
| 03/27/2013 | CN101718285B Tri-spindle synchronizer |
| 03/27/2013 | CN101709726B Hydraulic control system of beam transporting vehicle |
| 03/27/2013 | CN101432530B Working machine, and quick load-dropping method |
| 03/21/2013 | WO2013037198A1 Water plunger pump and hydraulic control system thereof |
| 03/21/2013 | WO2012143938A3 Energy conserving system for a hydraulic machine |
| 03/21/2013 | US20130069319 Remotely adjustable shaft seal |
| 03/21/2013 | DE102011083069A1 Fluidsystem für eine Maschine zur Herstellung einer Faserstoffbahn Fluid system for a machine for producing a fibrous web |
| 03/21/2013 | DE102011054261A1 Hydraulic controller of lift cylinder of mobile working machine e.g. forklift, has damping system with control valve which is connected with bypass that is arranged between load-holding valve and load-bearing pressure chamber |
| 03/20/2013 | EP2570381A1 Traveling hydraulic handling machine of energy-saving type |
| 03/20/2013 | EP2569547A1 Pressure compensated hydraulic system having differential pressure control |
| 03/20/2013 | CN202814052U Lime rotary kiln hydraulic controlling system and lime rotary kiln |
| 03/20/2013 | CN202811582U Forklift hydraulic control system and forklift |
| 03/20/2013 | CN202811581U Small-scale feed throw-in wheeled machine hydraulic driving system |
| 03/20/2013 | CN202811580U Pressure servo controller of oil press |
| 03/20/2013 | CN202811579U Hydraulic stroke control oil circuit for embossing machine |
| 03/20/2013 | CN202811578U Hydraulic oil circuit, oil throwing system and rotary drilling rig |
| 03/20/2013 | CN202811577U Hydraulic reeling-assisting roller control device of reeling machine |
| 03/20/2013 | CN202810708U Hydraulic driving system for oil workover elevator |
| 03/20/2013 | CN202803743U Short-stress vertical rolling mill preventing rack from falling due to loss of pressure |
| 03/20/2013 | CN202799674U Hydraulic system for self-propelled corn harvester |
| 03/20/2013 | CN102979778A Three-position six-way reversing valve, hydraulic control system and engineering vehicle |
| 03/20/2013 | CN102979775A Engineering machinery and hydraulic control operation system thereof |
| 03/20/2013 | CN102979772A Oil cylinder locking device, double-cylinder hydraulic control system and lifting equipment |
| 03/20/2013 | CN102979771A Single-pump multi-motor closed hydraulic system and engineering machinery including same |
| 03/20/2013 | CN102979770A Buffering system of swing valve driving oil cylinder of concrete pump |
| 03/20/2013 | CN102979769A Extension and retraction control loop with hydraulic cylinder |
| 03/20/2013 | CN102979768A Limiting structure for synchronous limit of actuating cylinders |
| 03/20/2013 | CN102979767A Limiting method for synchronous limit of actuating cylinders |
| 03/20/2013 | CN102976226A Hydraulic jacking device and engineering mechanical equipment with hydraulic jacking device |
| 03/20/2013 | CN102976224A Automobile double-capstan system |
| 03/20/2013 | CN102322454B Concrete pumping equipment and hydraulic system thereof |
| 03/20/2013 | CN102312873B Concrete pump truck and hydraulic control system thereof |
| 03/20/2013 | CN102269157B Pressure regulating method and system for concrete pumping apparatus, and concrete pumping apparatus |
| 03/20/2013 | CN102168696B High-low pressure switching control system, concrete pumping system and device |
| 03/14/2013 | WO2013035815A1 Excavator and control method for excavator |
| 03/14/2013 | WO2013035521A1 Hydraulic system for work machine |
| 03/14/2013 | WO2013035484A1 Work machine |
| 03/14/2013 | WO2013033884A1 Concrete pumping equipment and hydraulic system thereof |
| 03/14/2013 | WO2012128797A3 Electro-proportional pilot operated poppet valve with pressure compensation |
| 03/14/2013 | US20130061588 Method and apparatus for recovering inertial energy |
| 03/14/2013 | US20130061587 System and method for recovering energy and leveling hydraulic system loads |
| 03/14/2013 | DE112011101710T5 Hybrid betriebene Maschine Hybrid-powered machine |
| 03/14/2013 | DE102011082599A1 Valve arrangement i.e. trip blocks, for switching of connections between hydraulic oil-filled pipes in atomic power plant, has inlet and drain values, where each of adjacent inlet and drain valves are serially connected with one another |
| 03/13/2013 | EP2568182A2 Dual positive displacement pump pressure regulating control |
| 03/13/2013 | EP2568181A1 Hydraulic control device for work vehicle |
| 03/13/2013 | CN202789802U Non-leak valve of horizontal type ball grinder |
| 03/13/2013 | CN202789796U Programmable logic controller (PLC) multi-point synchronization jacking up hydraulic system |
| 03/13/2013 | CN202789795U Hydraulic system of skid steer loader |
| 03/13/2013 | CN202789794U Manually-operated hydraulic station of delivering machine |
| 03/13/2013 | CN202789793U Motormeter blanking machine balance and actuating cylinder gas path structure |
| 03/13/2013 | CN202789792U Hydraulic control system of automatic paste mixing equipment for well cementation |