| Patents for F15B 13 - Details of servomotor systems (18,792) |
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| 07/03/2013 | CN203035632U Mechanical control one-way oil return valve |
| 07/03/2013 | CN203035630U Hydraulic-control hydraulic device of concrete conveying pump |
| 07/03/2013 | CN203035446U Disassembly-free servomotor switch direction conversion device |
| 07/03/2013 | CN203035445U Pressure reducing brake device used for high oil pressure speed regulating system |
| 07/03/2013 | CN103189656A Hydraulic cylinder with variable cushion orifice |
| 07/03/2013 | CN103185043A 智能液体流量控制阀 Intelligent liquid flow control valve |
| 07/03/2013 | CN103184732A Double-power system for dynamic compactor |
| 07/03/2013 | CN102155445B Hydraulic control system with double-feedback active proportional servo cartridge valve for CNC (Computer Numerical Control) bending machine |
| 07/02/2013 | US8474486 Actuator system |
| 07/02/2013 | US8474364 Hydraulic system including priority based valve sequencing |
| 06/30/2013 | CA2798423A1 Hydraulic drive for a pressure booster |
| 06/27/2013 | WO2013096096A1 Hydraulic system with standby power reclamation |
| 06/27/2013 | WO2013095926A1 Hydraulic system for controlling a work implement |
| 06/27/2013 | WO2013094793A1 Drive merge control system for construction machine |
| 06/27/2013 | WO2013091760A1 Directional poppet valve |
| 06/27/2013 | WO2013004521A3 Module for a braking system, such as a coil box module comprising a housing and a connector |
| 06/27/2013 | DE10333236B4 Steuerventil zur Steuerung eines Volumenstromes, insbesondere zur Steuerung eines Kühlmittelstromes zur Kühlung der Kupplung eines Doppelkupplungsgetriebes eines Kraftfahrzeuges Control valve for controlling a volume flow, in particular for controlling a coolant flow for cooling the clutch of a dual clutch transmission of a motor vehicle |
| 06/27/2013 | DE102010031922B4 Ventileinheit Valve unit |
| 06/27/2013 | DE102010022624B4 Ventilanordnung Valve assembly |
| 06/27/2013 | DE102004045983B4 Schiebersteuerventil Slide control valve |
| 06/26/2013 | EP2606240A1 Electrofluidic control device |
| 06/26/2013 | CN203023160U Pressure induction regeneration balance valve device for oil cylinder of crane telescopic boom |
| 06/26/2013 | CN203023159U Reversing valve block |
| 06/26/2013 | CN203023158U Hydraulic unloading valve |
| 06/26/2013 | CN203022763U Hydraulic control system of drill loader |
| 06/26/2013 | CN103174697A Hydraulic valve system with pressure compensation function |
| 06/26/2013 | CN103174696A Valve body integrating device and crawler-type dynamic compaction machine |
| 06/26/2013 | CN103174695A Two-position double-control combined valve for hydraulic device |
| 06/26/2013 | CN103174694A Overlying type pressure-reducing valve |
| 06/26/2013 | CN103174693A Flow regeneration hydraulic lock valve device |
| 06/26/2013 | CN103174690A Air actuated control system used for translation mechanism |
| 06/26/2013 | CN102022079B Outburst-prevention drilling machine on mining surface of gassy outburst coal mine and frequency conversion variable liquid-supplying self-walking pump station thereof |
| 06/25/2013 | CA2502129C Dash control valve with two step function for park release |
| 06/20/2013 | WO2013090458A1 Pressure reducing valve with pressure relief |
| 06/20/2013 | WO2013089295A1 Travel control system for construction machinery |
| 06/20/2013 | WO2013089284A1 Hydraulic system for construction machine |
| 06/20/2013 | WO2013087156A2 Pressure limiting valve and closed hydraulic circuit having a pressure limiting valve |
| 06/20/2013 | WO2013049573A3 Pre- and post - compensational valve arrangement |
| 06/20/2013 | US20130153043 Flow force-compensating valve element with load check |
| 06/20/2013 | US20130152570 Fluid flow path control unit for vehicle drive system |
| 06/20/2013 | US20130152566 Fluid flexible container pump |
| 06/20/2013 | US20130152564 Electronic hill hold control of a hydrostatic transmission |
| 06/20/2013 | US20130152292 Liquid-operated actuator assembly |
| 06/20/2013 | DE102011121699A1 Hydraulic circuit arrangement for operation of mechanically coupled fluid-actuated hydraulic cylinders in working machine, has pressure relief valve maintained in open position until working pressure is below predetermined closing pressure |
| 06/20/2013 | DE102011121052A1 Druckbegrenzungsventil und geschlossenerhydraulischer Kreis mit einem Druckbegrenzungsventil Pressure relief valve and CLOSED sener hydraulic circuit with a pressure relief valve |
| 06/19/2013 | EP2603720A1 Two part valve |
| 06/19/2013 | CN203009438U Dual-coil magneto-rheological valve capable of mechanically adjusting damping clearances |
| 06/19/2013 | CN203009437U Radial-flow two-stage disc type magneto-rheological valve |
| 06/19/2013 | CN203009436U Central-positioned type magneto-rheological valve adopting multi-stage voltage-regulating damping clearances |
| 06/19/2013 | CN203009435U Two-way adjustable flow distributing and collecting valve |
| 06/19/2013 | CN203009434U Mass-flow two-position four-way high-speed switch valve for hydraulic transmission |
| 06/19/2013 | CN203009433U Rotation control valve, rotation control system and crane |
| 06/19/2013 | CN203009432U Flow control type combined valve and landing leg hydraulic control system and engineering machine |
| 06/19/2013 | CN203009431U Cushion valve for excavator motor |
| 06/19/2013 | CN203009430U Rotary cushion valve, rotary hydraulic system and engineering machinery |
| 06/19/2013 | CN203009429U Double-vane rotary-valve-type electro-hydraulic servo valve |
| 06/19/2013 | CN203009428U Overflow valve for motor of excavator |
| 06/19/2013 | CN203009427U Pilot oil source valve used for excavating machine |
| 06/19/2013 | CN203009426U External circulation hydraulic integrated lock for electrohydraulic push rod |
| 06/19/2013 | CN203009424U Control device for symmetrical telescoping stroke of cutting drum |
| 06/19/2013 | CN203009420U Hydraulic power unit for bi-directional pump |
| 06/19/2013 | CN203009419U Hydraulic driving system of cutter head of push bench |
| 06/19/2013 | CN203003444U Improved structure of oil pressure wheel puller |
| 06/19/2013 | CN1928370B Proportion magnetic valve and servo control method for same |
| 06/19/2013 | CN103168176A Hydraulic system for a construction machine |
| 06/19/2013 | CN103161781A Pressure peak control valve used for hydraulic system |
| 06/19/2013 | CN103161780A Multi-way reversing valves based on single-ended oil source control body |
| 06/19/2013 | CN103161779A Full-system protective speed-regulating pneumatic operated reversing valve |
| 06/19/2013 | CN103161778A Novel thread plug-in mounting electromagnet seat valve |
| 06/19/2013 | CN103161776A Hydraulic system used for engineering machinery |
| 06/19/2013 | CN102168698B Valve plug of height adjustment reversing valve and girth welding process thereof for height adjustment system of coal mining machine |
| 06/19/2013 | CN101004191B Manufacturing process of a hydraulic unit and a hydraulic unit |
| 06/18/2013 | US8464758 Valve system |
| 06/18/2013 | US8464757 Hydraulic valve device |
| 06/18/2013 | US8464755 Hydraulic control arrangement for controlling a variable fluid volume flow |
| 06/18/2013 | US8464753 Valve arrangement |
| 06/13/2013 | WO2013085086A1 Hydraulic system for construction equipment |
| 06/13/2013 | US20130146158 Directional control valve device |
| 06/13/2013 | US20130145754 Pressure Control System for a Hydraulic Lift and Flotation System |
| 06/13/2013 | DE10323252B4 Druckregler Pressure regulator |
| 06/12/2013 | CN202992229U Intelligent high-flow piezoelectric hydraulic valve |
| 06/12/2013 | CN202991688U Multifunctional integration type hydraulic motor valve group |
| 06/12/2013 | CN202991687U Novel balance valve |
| 06/12/2013 | CN202991686U Constant flow overflow valve with spring base |
| 06/12/2013 | CN202991685U Priority steering control valve for three-pump energy-saving system of loader |
| 06/12/2013 | CN202991684U High-pressure overflow valve |
| 06/12/2013 | CN202988661U Hydraulic circuit for high-altitude operation car leveling device |
| 06/12/2013 | CN202988660U Variation amplitude and rotary hydraulic circuit for operation arm of high-altitude operation car |
| 06/12/2013 | CN202986163U Liquid and gas transformation pressurization device of numerical control turret-type punching machine |
| 06/12/2013 | CN202986126U Quick wringing setting hydraulic press |
| 06/12/2013 | CN103154533A Method for producing a hydraulic device |
| 06/12/2013 | CN103154531A Apparatus for controlling a hydraulic accumulator of a hydraulic system |
| 06/12/2013 | CN103148051A Hydraulic cylinder, hydraulic cylinder control system containing hydraulic cylinder, and engineering machinery |
| 06/12/2013 | CN103148044A Three-motor rotary multi-stage speed regulating valve |
| 06/12/2013 | CN103148043A Four-motor revolution multilevel speed adjusting valve |
| 06/12/2013 | CN103148042A Control valve block system and method for testing hydraulic cylinders |
| 06/12/2013 | CN103148041A Energy-saving active/passive load double electrohydraulic servo valve control system and control method thereof |
| 06/12/2013 | CN103148040A Automatic flow regulating valve for load conversion hydraulic system |
| 06/12/2013 | CN103148039A Dual-pump two-way converging multi-tandem direction valve |
| 06/12/2013 | CN103148038A Dual-energy saving combined hydraulic valve |