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)
12/2012
12/05/2012CN202579413U Direct-acting overflow valve, direct-acting overflow valve group and hydraulic overflow loop
12/05/2012CN202579412U Hydraulic valve capable of forecasting, detecting and locating clamping fault
12/05/2012CN202579411U Electro-hydraulic proportional valve capable of repairing clamping breakdown through utilization of electromagnetic attraction force
12/05/2012CN202579410U Oil cylinder buffer control valve
12/05/2012CN202579409U 液压站辅助控制管路结构 Auxiliary hydraulic control line construction
12/05/2012CN202579408U Manual operation multi-path valve for all-static pile driver system
12/05/2012CN202579407U Full load sensor type multiway valve used for full static pile driver crane
12/05/2012CN202579406U Hydraulic valve bank for unloading low-pressure pilot valve
12/05/2012CN202579405U Multi-way valve controlled by full static pile pressing-in machine system
12/05/2012CN202579404U Rotary buffering valve of autocrane
12/05/2012CN202579403U Remote pressure regulating valve for steel ball grinding machine
12/05/2012CN202579402U Backpressure check valve for hydraulic valve plate and automatic gearbox
12/05/2012CN202579401U Stop block for electromagnetic valve and automatic transmission
12/05/2012CN202579400U Ultra-high pressure stop valve
12/05/2012CN202579399U Combined hydraulic valve for harvester
12/05/2012CN202579398U Ultrahigh-pressure hydraulic control pressure release valve
12/05/2012CN202579397U Hydraulic valve and crane with same
12/05/2012CN202579396U Electric regulating hydraulic throttle valve
12/05/2012CN202579395U Pilot cushion valve
12/05/2012CN202579394U Ultrahigh pressure overflow valve
12/05/2012CN202579393U Hand-operated reversing valve and sealing structure thereof
12/05/2012CN202579392U Hydraulic control valve and a fire truck upper truck hydraulic system provided with same
12/05/2012CN202579391U Snow removal hydraulic system with two snow removal plates
12/05/2012CN202579390U Asphalt proportional solenoid valve for asphalt distribution truck
12/05/2012CN202579389U Vibration control valve
12/05/2012CN202579388U Boarding bridge elevating walking control valve group
12/05/2012CN202579387U A threaded cartridge valve installation hole and an electronic control valve electromagnet employing a novel-structure hydraulic component threaded connection oil port unit, and a threaded cartridge valve
12/05/2012CN202579386U Speed-limiting hydraulic lock
12/05/2012CN202579379U Single-cylinder bolt expansion control system and engineering machine
12/05/2012CN102808811A Two-stage electro-hydraulic servo valve based on giant magnetostrictive electro-mechanical actuator GMA
12/05/2012CN102808810A Box type reversing valve
12/05/2012CN101876330B Automatic two-position four-way reversing valve
12/05/2012CN101865174B Constant speed control method of hydraulic cylinder type actuator and device thereof
12/05/2012CN101806314B Hydraulic spiral half-bridge pilot structure
12/05/2012CN101265712B Hydraulic circuit for construction machine
12/04/2012US8322375 Control device and hydraulic pilot control
12/04/2012US8322367 Chemical delivery system
12/04/2012US8322135 Hydraulic device and work machine
11/2012
11/29/2012WO2012162638A1 Valve assembly with integral sensors
11/29/2012WO2012162235A2 Pump system having open-loop torque control
11/29/2012WO2012096526A3 Method for controlling a hydraulic pump of a wheel loader
11/29/2012DE10259314B4 Elektromagnet Electromagnet
11/29/2012DE10205859B4 Hydraulische Hilfskraftlenkung Hydraulic power steering
11/29/2012CA2838547A1 Valve assembly with integral sensors
11/28/2012EP2526307A1 Valve device
11/28/2012EP2526305A1 Proportional valve assembly
11/28/2012EP2525732A2 Hydraulic device including a spool valve and method of use thereof
11/28/2012DE202012104338U1 Schwenkeinheit Swivel unit
11/28/2012CN202560679U Damping and balancing valve
11/28/2012CN202560678U Numerical control reversal valve
11/28/2012CN202560677U Hydraulic control valve
11/28/2012CN202560676U Oil source block
11/28/2012CN202560675U Speed shift operating valve with oil tank
11/28/2012CN202560674U Diverter valve block, hydraulic system and construction machinery
11/28/2012CN202560673U Pneumatic valve group of hydraulic sub-station sled body
11/28/2012CN202560672U Control valve group and rock drilling machine comprising same
11/28/2012CN202560671U Release device of integrated automatic load and unload transport vehicle
11/28/2012CN202559408U Scraper knife control system and bulldozer using the same
11/28/2012CN1987128B Hydraulic valve
11/28/2012CN102803748A Method and device for controlling a hydraulic system
11/28/2012CN102803747A 阀装置 Valve means
11/28/2012CN102803745A Proportional valve assembly
11/28/2012CN102797722A Hydraulic reversing valve with axially moving and rotating functions
11/28/2012CN102797721A Direct-acting large-flow high-speed switching electromagnetic valve
11/28/2012CN102797720A Synchronous valve block of bucket wheel machine tail
11/28/2012CN102797719A Synchronous valve block of surface discharge outlet gate hydraulic hoist
11/28/2012CN102797718A Hydraulic reversing valve
11/28/2012CN102797717A Safety type hydraulic lock for height adjustable hydraulic system of coal cutter
11/28/2012CN102797716A Hydraulic system of vertical numerical control spinning machine
11/28/2012CN102072215B Balance valve with quickly-closing valve plug
11/28/2012CN102062127B Proportional control multiway valve
11/28/2012CN101994727B Balance valve having two-stage pressure buffering protection function
11/28/2012CN101737365B Mobile crane, steering mid positioning and locking device and mid cylinder thereof
11/28/2012CN101563542B Rotary-actuated electro-hydraulic valve
11/28/2012CN101387308B Hydraulic support shaft control valve assembly
11/27/2012US8316757 Hydraulic control valve assembly with monolithic body and single spool port lock
11/22/2012WO2012118773A3 Hydraulic control system implementing pump torque limiting
11/22/2012US20120294745 Air motor having a modular add on regulator
11/22/2012US20120294744 Air motor having drop tube with knuckle ends
11/22/2012US20120292071 Air cylinder unit and pneumatic tool having the same
11/22/2012US20120291900 Solenoid valve and oil pressure control device
11/22/2012US20120291624 Working device
11/22/2012US20120291428 Hydraulic System for Lifting a Crane on a Vehicle
11/22/2012DE102011102070A1 Electrically actuatable length adjuster, has valve unit comprising throttle unit whose tube end is connected to front-side contact surface of cylindrical valve actuator, which is movably arranged in magnet housing
11/22/2012DE102011101921A1 Hydraulic brake valve device for use in wheel or chain excavators for controlling discharge side of internal combustion engine, has pre-opening connecting side of load with container and switchable between locking and flow positions
11/22/2012DE102011057006A1 Ölsteuerventil und system zur variabler-ventilhub-steuerung, das mit demselben ausgestattet ist Oil control valve and system for variable valve control, which is equipped with the same
11/21/2012CN202545404U Control device for high and low pressure switching hydraulic cartridge valve bank of concrete pump truck
11/21/2012CN202545403U Oil circuit distributor
11/21/2012CN202545402U Confluence valve block and hydraulic system applying same
11/21/2012CN202545401U Large-flow cartridge one-way throttle valve
11/21/2012CN202545400U Hydraulic control valve
11/21/2012CN202545399U Two-stage speed change control valve bank
11/21/2012CN202545398U Cartridge valve structure with electronic induction switch
11/21/2012CN202545397U Hydraulic valve for coil cable insertion
11/21/2012CN202545396U Large-tonnage combined multi-way valve
11/21/2012CN202545395U Pilot electrohydraulic proportional overflow valve
11/21/2012CN202545394U Secondary valve for electrohydraulic hammer with good sealing structure
11/21/2012CN202545393U Double-balanced brake control function valve bank of motor
11/21/2012CN202545392U Hand control integrated valve for combine harvester
11/21/2012CN202545391U Integrated multiplex reversing valve
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