Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 13 - Details of servomotor systems
Patents for F15B 13 - Details of servomotor systems (18,792)
08/2012
08/30/2012DE102011079691B3 Hydrostatic adjusting device for hydraulic machine, has back pressure control devices that limits the back pressure in servo lines, when hydraulic machine is in zero position
08/29/2012CN202402386U Balance valve, hydraulic cylinder control circuit and crane
08/29/2012CN202402385U Ultrahigh pressure hydraulic pressure throttling pressure regulating valve
08/29/2012CN202402384U Ultrahigh pressure hydraulic slow-descending unloading valve
08/29/2012CN202402383U Stacked pressure relief valve
08/29/2012CN202402382U Rotary-type hydraulic valve
08/29/2012CN202402380U Compression garbage truck and hydraulic system thereof
08/29/2012CN202402378U Hydraulic circuit of hydraulic motor capable of automatically overcoming reactive torque
08/29/2012CN202399098U Hydraulic balance branch circuit for slideway grinding machine
08/29/2012CN102650305A 2D hydraulic-power-assisted electro-hydraulic proportional reversing valve
08/29/2012CN102650303A Power-driven device of concrete pumping equipment and concrete pumping equipment
08/29/2012CN101871477B Intermediate-pressure control two-position variable axial plunger hydraulic motor
08/29/2012CN101846109B Two-way flow rate continuous control valve
08/29/2012CN101550830B Energy-efficient shield cutterhead closed loop hydraulic control system adopting ganged accumulators
08/28/2012US8251097 Sliding valve
08/28/2012US8251087 Modular fittings and assemblies for fluid switching
08/28/2012CA2682226C Balanced solenoid valve
08/23/2012WO2012111931A2 Solenoid pump and actuator including same
08/23/2012US20120210869 Delamination free membrane
08/23/2012US20120210708 Water meter
08/23/2012DE10309324B4 Druckregelaggregat Pressure control unit
08/23/2012DE102011011634A1 Druckluftversorgungseinrichtung für Nutzfahrzeuge Compressed air supply system for commercial vehicles
08/23/2012DE102011011630A1 Druckluftversorgungseinrichtung für ein Nutzfahrzeug und Verfahren zum Betreiben einer Druckluftversorgungseinrichtung Compressed air supply device for a utility vehicle and method for operating a compressed air supply device
08/23/2012DE102011011628A1 Druckluftversorgungseinrichtung für Nutzfahrzeuge Compressed air supply system for commercial vehicles
08/23/2012DE102008014099B4 Ventil für ein Antiblockierbremssystem Valve for an antilock braking system
08/22/2012EP2489884A2 Pneumatic Manifold
08/22/2012CN202391845U Universal control valve
08/22/2012CN202391844U Adjustable overpressure overflow valve for hydraulic power steering device
08/22/2012CN202391843U Hydraulic pilot multiple directional control valve capable of realizing pulse width modulation
08/22/2012CN202391842U Hydraulic valve of automobile automatic transmission
08/22/2012CN202391841U Anti-corrosion wear-resistant valve block
08/22/2012CN202391840U Improved hydraulic change valve
08/22/2012CN202391839U Double-sealing cartridge valve
08/22/2012CN202391838U Stable-pressure oil supplying valve
08/22/2012CN202391836U Hydraulic system for six-freedom-degree parallel robot
08/22/2012CN202391828U Hydraulic control circuit
08/22/2012CN102644632A Electro-hydraulic multiple-way directional valve
08/22/2012CN102644631A High-pressure and high-flow alternating-current servo direct-driven eccentric shaft type flow valve
08/16/2012WO2012082357A3 Hydraulic system having dual tilt blade control
08/16/2012US20120204549 Conditional load sense control
08/16/2012DE112010000982T5 Kombiniertes hydraulisches und integriertes Regelventilblocksystem Combined hydraulic and integrated control valve block system
08/16/2012DE10350305B4 Fluidbetätigte Drehantriebsvorrichtung A fluid-operated rotary drive device
08/16/2012DE102011100327B3 Fluid-technical component e.g. valve battery, has rigid frame structure covering module arrangement, and functional modules suspended in rubber elastic insertion nipple independent of each other in floating manner with respect to structure
08/16/2012DE102010044632B4 Vorgesteuertes Mehrwegeventil Pilot operated multi-way valve
08/16/2012DE102004028054B4 Elektro-magnetisch betätigtes Steuerventil Electromagnetically actuated control valve
08/16/2012DE10021406B4 Kraftfahrzeug Motor vehicle
08/15/2012EP2016290B1 Procedure for the loading of a working cylinder, control module for it, working cylinder and utilization of the same
08/15/2012CN202381437U Drift-diameter duplex sandwich valve bank
08/15/2012CN202381436U Hydraulic control valve and fire truck off outrigger control system with hydraulic control valve
08/15/2012CN202381435U Shunting and pressure reducing valve
08/15/2012CN202381434U Energy-saving differential pressure fluid valve of hydraulic pump station
08/15/2012CN202381433U External-control differential reducing valve for hydraulic device
08/15/2012CN202381432U Leveling overload valve and aerial work platform
08/15/2012CN202381431U Optional type pilot oil supply valve
08/15/2012CN202381430U Load-sensitive hydraulic system and crane with same
08/15/2012CN202381429U Forward jumping prevention control valve of crane telescopic oil cylinder and crane telescopic system
08/15/2012CN202381428U Reversing valve
08/15/2012CN102639880A Valve arrangement
08/15/2012CN102635587A Gas supply control structure of cylinder
08/15/2012CN102635586A Pure water piezoelectric ceramic driven reversing valve
08/15/2012CN102635585A Valve bank, hydraulic control loop and auxiliary device for assembling or disassembling parts
08/15/2012CN102635584A Multi-channel electro-hydraulic servo low and high-pressure oil distributing device
08/15/2012CN102635583A Combined type flow valve for liquid of high-pressure large-flow alternating current servo direct-drive machine
08/15/2012CN102635582A High-pressure high-flow alternating-current servo direct-driven threaded flow valve
08/15/2012CN102635581A Hydraulic control system for ultra-deep radial well operations
08/15/2012CN102632922A Dump truck for mine and steering brake control device thereof
08/09/2012WO2012106415A1 Mesofluidic two stage digital valve
08/09/2012WO2012106285A1 Mesofluidic shape memory alloy valve
08/09/2012WO2012104047A1 Hydraulic actuating assembly
08/09/2012WO2012104046A1 Hydraulic actuating assembly
08/09/2012WO2012078255A3 Integrated manifold system for controlling an air suspension
08/09/2012US20120198991 Fluid operated actuator
08/09/2012DE112008003945B4 Fluidsteuergeräteeinheit Fluid control equipment unit
08/09/2012DE10254605B4 Steuerventileinrichtung Control valve means
08/09/2012DE102011010474A1 Proportional-Druckregelventil Proportional pressure control valve
08/08/2012EP2483513A1 Pressure control device with remote orientation relative to a rig
08/08/2012CN202370930U Hydraulic valve device
08/08/2012CN202370929U Separate adjustment type high-precision flow distributing and collecting valve
08/08/2012CN202370928U Low-pressure control and lubrication control valve block assembly for wheeled tractor
08/08/2012CN202370927U Flow valve based on giant magneto drive
08/08/2012CN202370926U Power commutation control valve block assembly for tractor
08/08/2012CN202370925U Forkhead translational hydraulic valve block for three-way piling car
08/08/2012CN202370924U High frequency reversing valve
08/08/2012CN202370923U Reversing valve of ultrahigh-pressure electric oil pump
08/08/2012CN202370922U Unidirectional damping valve, hydraulic system and engineering machinery
08/08/2012CN202369903U Hydraulic system for lifting ironing plate of paving machine
08/08/2012CN202369305U Crane and hoisting variable amplitude hydraulic system thereof
08/08/2012CN202369268U Crane and hydraulic system for controlling tensile force of steel wire rope
08/08/2012CN202367956U Hydraulic system of double-driving-type cartridge valve combination speed-up cylinder for fine blanking machine
08/08/2012CN102628461A Ultrasonic hydraulic valve
08/08/2012CN102628460A Differential motion piloted control valve sleeve
08/08/2012CN101956734B Balance speed regulating integrated valve
08/08/2012CN101922479B Hydraulic differential valve
08/08/2012CN101880007B Double engine-driven closed hydraulic system of main actuating mechanism of caterpillar crane
08/08/2012CN101864965B Pressure flow rate composite synchronization control energy-saving type shield propelling system
08/08/2012CN101603551B Multi-channel proportional flow distribution valve bank applicable to various variable pump systems
08/07/2012US8234784 Valve piston repositioning apparatus and method
08/02/2012WO2012102986A2 Manifold joint seal
08/02/2012WO2012102488A2 Hydraulic system for construction machine having electronic hydraulic pump
08/02/2012US20120192553 Energy-efficient hydraulic drive for the linear movement of a mass
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