| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
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| 01/10/2013 | DE112011101065T5 Steuersystem für eine Hybrid-Baumaschine A control system for a hybrid construction machine |
| 01/10/2013 | DE102011106715A1 Hydro-static drive system for use in rotary drive motor of rotary drive of mobile working machine i.e. excavator, has hydraulic accumulator attached to delivery line of pump, where delivery line is guided to directional valve |
| 01/10/2013 | CA2839457A1 Hydraulic systems utilizing combination open- and closed-loop pump systems |
| 01/09/2013 | EP2543891A2 Hydraulic actuation device for actuating one or more positioning members, particularly in motor vehicles |
| 01/09/2013 | EP2543890A1 Safety component |
| 01/09/2013 | EP2542788A1 Hydraulic control arrangement |
| 01/09/2013 | EP2542787A1 Hydraulic drive and method for controlling such a hydraulic drive |
| 01/09/2013 | CN202659606U Novel oil way |
| 01/09/2013 | CN202659605U Gravitational equilibrium flow compensation type hydraulic cylinder displacement synchronous control system |
| 01/09/2013 | CN202659604U Hydraulic system with adjustable pressure flow closed loop |
| 01/09/2013 | CN202659427U Hydraulic transmission system used for wind power generation |
| 01/09/2013 | CN102865581A Synchronous driving device for mechanical fire grate of fire grate type solid waste incinerator |
| 01/09/2013 | CN102865262A Rotary hydraulic system and engineering machine |
| 01/09/2013 | CN102865261A Hydrostatic driving system |
| 01/09/2013 | CN102865178A Hydraulic locking unit with function of openness limiting |
| 01/09/2013 | CN102864799A Bucket rod regeneration structure and excavator |
| 01/09/2013 | CN102864778A Hydraulic system for hydraulic pile hammer |
| 01/08/2013 | US8347618 Dual pump hydraulic system |
| 01/08/2013 | US8347617 Hydralic two-circuit system and interconnecting valve system |
| 01/03/2013 | WO2013002429A1 Hydraulic control valve for construction machinery |
| 01/03/2013 | WO2013000168A1 Control method and system for hydraulic motor |
| 01/03/2013 | US20130000478 Hydraulic pressure control apparatus for construction machine |
| 01/03/2013 | DE112010002422T5 Arbeitsmaschine und Steuerverfahren für Arbeitsmaschinen Machine and control method for working machines |
| 01/03/2013 | DE102011106307A1 Steueranordnung und Verfahren zum Ansteuern von mehreren hydraulischen Verbrauchern Control system and method for controlling a plurality of hydraulic consumers |
| 01/03/2013 | DE102011105923A1 Hydraulic drive system, such as mobile working machines, comprises two hydraulic pumps, where latter hydraulic pump has fluid inlet and fluid outlet, where fluid inlet is connected with customer over return pipeline |
| 01/03/2013 | DE102011011142B4 Pneumatisches System an einem Fahrzeugsitz mit Luftfeder Pneumatic system on a vehicle seat with air spring |
| 01/02/2013 | EP2541072A2 Control assembly and method for controlling multiple hydraulic consumers |
| 01/02/2013 | EP2541071A2 Valve assembly for a hydraulic control system |
| 01/02/2013 | EP2541070A1 Hydraulic pressure control device |
| 01/02/2013 | CN202646204U Control system for oil path of unloading machine |
| 01/02/2013 | CN202646203U Hydraulic motor control system and full-hydraulic walking type pile driving frame |
| 01/02/2013 | CN202646202U Travel control device of concrete pumping equipment and series connection hydro-cylinders |
| 01/02/2013 | CN202646201U Hydraulic control system for cement brick press and circuit control system thereof |
| 01/02/2013 | CN202646200U Pressure compensator |
| 01/02/2013 | CN202646199U Hydraulic pressure speed controller |
| 01/02/2013 | CN202646198U Oil path system of main oil cylinder for pipe-bending machine |
| 01/02/2013 | CN202646197U Fan hydraulic device |
| 01/02/2013 | CN202645908U Device for pumping high-viscosity liquid |
| 01/02/2013 | CN202645880U Wind wheel lock pin manual hydraulic system for wind generating set |
| 01/02/2013 | CN202645846U Energy-saving type braking hydraulic system for wind generating set |
| 01/02/2013 | CN202645427U Preferential action hydraulic system for horizontal directional drilling machine |
| 01/02/2013 | CN202645091U Hydraulic speed adjustment mechanism for stereoscopic garage |
| 01/02/2013 | CN202643178U Hydraulic device for achieving synchronization action of hydraulic legs on two sides of truck crane |
| 01/02/2013 | CN202639177U Pneumatic impactor |
| 01/02/2013 | CN102859245A Control valve |
| 01/02/2013 | CN102859203A Control of a fluid pump assembly |
| 01/02/2013 | CN102852905A Proportion speed regulation experiment system of air motor |
| 01/02/2013 | CN102852875A Control device used for simultaneous and synchronous work of double oil cylinders of double-oil-supply system |
| 01/02/2013 | CN102852874A Hydraulic drive system with a plurality of hydraulic pumps and an energy recovery |
| 01/02/2013 | CN102852873A Bidirectional constant-speed internal-circulation hydraulic system |
| 01/02/2013 | CN102852872A Control assembly and method for controlling multiple hydraulic consumers |
| 01/02/2013 | CN102852871A Hydraulic system for jacking top cover in loosening reactor top cover |
| 01/02/2013 | CN102852870A Open type hydraulic system and engineering machinery |
| 01/02/2013 | CN102852869A Hydraulic circuit for counterweight attaching/detaching device |
| 01/02/2013 | CN102225729B Engineering machine and hydraulic control system for cable drum test-bed thereof |
| 12/27/2012 | WO2012176314A1 Electro-hydraulic hybrid drive device |
| 12/27/2012 | WO2012175792A1 Fluid flow control device for internal combustion piston engine |
| 12/27/2012 | WO2012175061A1 Hydraulic system |
| 12/27/2012 | WO2012174936A1 Small displacement start control loop for main pump and control method thereof |
| 12/27/2012 | DE112011100649T5 Steuersystem für eine Hybrid-Baumaschine A control system for a hybrid construction machine |
| 12/27/2012 | DE102011105540A1 Versorgungsvorrichtung und Verfahren zum Betrieb eines Verbrauchers unter Einsatz einer Versorgungsvorrichtung Supply apparatus and method for operating a consumer using a supply device |
| 12/27/2012 | DE102009005998B4 Hydraulische Antriebsvorrichtung mit zwei Druckräumen und Verfahren zum Betreiben einer hydraulischen Antriebsvorrichtung mit zwei Druckräumen Hydraulic drive device with two pressure chambers and method for operating a hydraulic drive device with two pressure chambers |
| 12/26/2012 | EP2538089A2 Supply device and method for operating a consumer using a supply device |
| 12/26/2012 | EP2538088A1 Motor control device for construction machinery |
| 12/26/2012 | EP2536957A1 Device for providing a supply pressure |
| 12/26/2012 | CN202628651U Speed switching safety device for motor of drilling machine |
| 12/26/2012 | CN202628639U Tipping hydraulic cylinder synchronous device for smelting furnace |
| 12/26/2012 | CN202628638U Supply return circuit |
| 12/26/2012 | CN202628637U Hydraulic control system of pendular oil cylinder with supporting leg, and supporting leg of engineering machinery |
| 12/26/2012 | CN202628636U Hydraulic system for heavily loading hydraulic hoisting platform |
| 12/26/2012 | CN202628635U Fast pressure-normal pressure automatic switching control loop of hydraulic static pile pressing machine |
| 12/26/2012 | CN202628634U Hydraulic system of digital control turret punch press |
| 12/26/2012 | CN202628633U Hydraulic system applied in engineering machinery and communicating valve set thereof |
| 12/26/2012 | CN202628176U Hydraulic control system of coal drawing manipulator |
| 12/26/2012 | CN202627997U Clamping and unscrewing system for horizontal directional drilling machine |
| 12/26/2012 | CN202624350U Control system for correcting vehicle head and removing brake by pumping oil through hand pump |
| 12/26/2012 | CN202621645U Hydraulic driving control loop for upper and lower rollers of forging and pressing equipment |
| 12/26/2012 | CN202621128U Oil pressure ejection machine |
| 12/26/2012 | CN102840972A Hydraulic loading device for mechanical part test table |
| 12/26/2012 | CN102839919A Drill pipe of engineering driller |
| 12/26/2012 | CN102839638A Hydraulic driving system for hydraulic driving bottom shaft rotating steel dam valve |
| 12/26/2012 | CN102837144A Flexible support method of curve surface |
| 12/26/2012 | CN101678764B Drive control system for a vehicle and method |
| 12/26/2012 | CN101678763B Drive control system for a vehicle and method |
| 12/26/2012 | CN101676572B Directly-connected minitype hydraulic-pump combined control system and control device thereof |
| 12/25/2012 | US8336443 Hydraulic working machine |
| 12/25/2012 | US8336306 Hydraulic fluid cooling system for pair of integrated hydrostatic transmissions |
| 12/20/2012 | WO2012173005A1 Extrusion press |
| 12/20/2012 | DE102011106584A1 Vorrichtung zur hydraulischen Betätigung eines Absperrorgans A device for hydraulically actuating a shut-off device |
| 12/19/2012 | EP2535663A1 Solar reactor with hydraulic adjustment device |
| 12/19/2012 | CN202612234U Hydraulic system for engineering machinery |
| 12/19/2012 | CN202612232U Hydraulic motor driving device and long spiral drilling machine main winch adopting same |
| 12/19/2012 | CN202606566U Hydraulic system of anti-tearing device for leveling and uncoiling |
| 12/19/2012 | CN1952412B 液力单元 Hydraulic unit |
| 12/19/2012 | CN102829009A Hydraulic artificial muscle hydraulic drive and control system |
| 12/19/2012 | CN102829008A Lift system implementing velocity-based feedforward control |
| 12/19/2012 | CN102829007A System implementing parallel lift for range of angles |
| 12/19/2012 | CN102826492A Slide bar control device and overhead working truck applying same |
| 12/19/2012 | CN102824938A Hydraulic turning device for vertical mill |
| 12/19/2012 | CN102032225B Hydraulic system of continuous oil pipe radial drilling equipment |